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Supplier: Frontier Electronics Corp.
Description: Zener diodes are a unique type of diode which permits current to flow in the forward direction and also allows current to flow in the reverse direction when the voltage is above a certain value. This breakdown voltage is known as the Zener voltage (VZ). In
- VR: 8.4 to 240 volts
- IR: 0.0005 to 0.001 mA
- VZ: 10.45 to 346.5 volts
- ZZT: 700 to 9,500 ohms
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Supplier: Frontier Electronics Corp.
Description: Zener diodes are a unique type of diode which permits current to flow in the forward direction and also allows current to flow in the reverse direction when the voltage is above a certain value. This breakdown voltage is known as the Zener voltage (VZ). In
- VR: 1 to 240 volts
- IR: 0.0005 to 0.1 mA
- VZ: 3.1 to 346.5 volts
- ZZT: 1 to 5,000 ohms
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Supplier: Allied Electronics, Inc.
Description: Zener Diode, 5 W Power Dissipation High surge current capability
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Supplier: Win Source Electronics
Description: Manufacturer: Diodes Incorporated Win Source Part Number: 801405-DDZX43-13 Packaging: Reel Mounting Style: SMD Tolerance: ±2% Power - Max: 300mW Voltage - Zener (Nom) (Vz): 43V Supplier Device Package: SOT-23 Temperature Range - Operating: -65°C ~ 150°C Manufacturer Package: TO-236-3,
- VF: 0.9 volts
- IR: 0.00005 mA
- Tj: -65 to 150 C
- VZ: 43 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Diodes Incorporated Win Source Part Number: 014198-DFLZ33-7 Packaging: Reel - TR Mounting: SMD (SMT) Tolerance: ±6% Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA Current - Reverse Leakage @ Vr: 1μA @ 24V Voltage - Zener (Nom) (Vz): 33V Impedance (Max) (Zzt): 15
- VF: 1.2 volts
- IR: 0.001 mA
- Tj: -55 to 150 C
- VZ: 33 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Diodes Incorporated Win Source Part Number: 801306-DDZ9701Q-7 Packaging: Reel Mounting Style: SMD Tolerance: ±5% Power - Max: 500mW Voltage - Zener (Nom) (Vz): 14V Supplier Device Package: SOD-123 Temperature Range - Operating: -65°C ~ 150°C Manufacturer Package: SOD-123
- VF: 0.9 volts
- IR: 0.00005 mA
- Tj: -65 to 150 C
- VZ: 14 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Panasonic Electronic Components Win Source Part Number: 1065518-MAZ31000ML Packaging: Reel - TR Mounting: SMD (SMT) Tolerance: ±6% Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA Current - Reverse Leakage @ Vr: 200nA @ 7V Voltage - Zener (Nom) (Vz): 10V Impedance (Max)
- VF: 0.9 volts
- IR: 0.0002 mA
- VZ: 10 volts
- ZZT: 20 ohms
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Supplier: Microchip Technology, Inc.
Description: the TC962 (such as paralleling),driving this pin directly will cause the internal oscillator to sync to the external clock. Additional Features Pin Compatible With TC7662/ICL7662/SI7661 High Output Current ........................ 80mA No External Diodes Required. Wide Operating
- Operating Temperature: -45 to 85 C
- Configuration / Function: Charge Pump
- Package Type: DIP / CDIP / PDIP, SOIC / SOP
- Features: Other
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Supplier: Microchip Technology, Inc.
Description: internal transconductance amplifier to control the output current in closed loop, enabling high output current accuracy. In the constant frequency mode, multiple HV9911s can be synchronized to each other, or to an external clock, using the SYNC pin. Programmable MOSFET
- Input Voltage: 9 to 250 volts
- Type: Dimmable
- Form Factor: Integrated Circuit (IC)
- Features: RoHS Compliant
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Supplier: Microchip Technology, Inc.
Description: amplifier to control the output current in closed loop enabling high output current accuracy (in the case of buck and buck-boost converters, the output current can be sensed using a high side current sensor like the HV7800). In the constant frequency mode,
- Input Voltage: 9 to 100 volts
- Type: Dimmable
- Form Factor: Integrated Circuit (IC)
- Features: RoHS Compliant
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Supplier: Littelfuse, Inc.
Description: The SZ1.5SMC series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SZ1.5SMC series is supplied in the exclusive,
- VR: 102 volts
- PD: 1,500,000 milliwatts
- Clamping Voltage (VC): 165 volts
- VBR: 114 to 126 volts
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Supplier: Microchip Technology, Inc.
Description: features extremely low off-state supply current. An internal charge pump drives the gate output higher than the driver supply voltage and can sustain the gate voltage indefinitely. An internal zener diode limits the gate-to-source voltage to a safe level for standard N-channel
- Features: MOSFET
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Supplier: Nexperia B.V.
Description: High performance voltage regulator diodes in a small SOT23 (TO-236AB), Surface-Mounted Device (SMD) plastic package. Features and benefits Very low dynamic impedance at low currents: approximately 5 % of conventional series Hard breakdown knee Low noise: approximately 10 % of
- Features: Avalanche Diodes, Detector, Limiter, Other, Power Diode
- Package: SOT23
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Supplier: Littelfuse, Inc.
Description: Help improve output voltage clamping – even when input voltage is high and diode currents are large. Our PolySwitchdevices are polymer-enhanced, precision Zener diode micro-assemblies. The advanced feature of these devices is that the Zener diode is
- Standards and Certifications: RoHS Compliant
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Supplier: Littelfuse, Inc.
Description: Help improve output voltage clamping – even when input voltage is high and diode currents are large. Our PolySwitchdevices are polymer-enhanced, precision Zener diode micro-assemblies. The advanced feature of these devices is that the Zener diode is
- Standards and Certifications: RoHS Compliant
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Supplier: Littelfuse, Inc.
Description: Help improve output voltage clamping – even when input voltage is high and diode currents are large. Our PolySwitchdevices are polymer-enhanced, precision Zener diode micro-assemblies. The advanced feature of these devices is that the Zener diode is
- Standards and Certifications: RoHS Compliant
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Supplier: MACOM
Description: MACOMs product portfolio of high reliability semiconductors for the military, defense, satellite and aerospace industries includes: Rectifiers, Switching diodes, Zener diodes, Temperature compensated zeners, Current regulators, Transient voltage suppressors,
- IR: 10 mA
- IO: 220 to 20 amps
- Features: Other, Rectifier Diode
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Supplier: Tri-Tronics Company, Inc.
Description: protected Zener Diode protected to 36 volts Protected against falso chattering/pulsing during power up Response Time 500 microseconds (light or dark) Light Immunity: Pulse modulated to provide extremely high immunity to ambient light Adjustments/Indicators: 4-turn clutched
- Operating Distance: 2 inch
- Operating Temperature: -4 to 158 F
- Electrical Output: Current
- Features: DC Powered, Photoelectric Sensors
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Supplier: Tri-Tronics Company, Inc.
Description: sourcing up to 150mA continuous Short circuit protected Zener Diode protected to 36 volts Protected against falso chattering/pulsing during power up Response Time 500 microseconds (light or dark) Light Immunity: Pulse modulated to provide extremely high immunity to ambient light
- Operating Distance: 3 inch
- Operating Temperature: -4 to 158 F
- Electrical Output: Current
- Features: DC Powered, Photoelectric Sensors
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Supplier: MACOM
Description: MACOMs product portfolio of high reliability semiconductors for the military, defense, satellite and aerospace industries includes: Rectifiers, Switching diodes, Zener diodes, Temperature compensated zeners, Current regulators, Transient voltage suppressors,
- hfe: 35 to 800
- VCEO: 30 to 80 volts
- VCBO: 60 to 140 volts
- IC(max): 50 to 1,000 milliamps
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Supplier: MACOM
Description: MACOMs product portfolio of high reliability semiconductors for the military, defense, satellite and aerospace industries includes: Rectifiers, Switching diodes, Zener diodes, Temperature compensated zeners, Current regulators, Transient voltage suppressors,
- hfe: 6 to 20,000
- VCEO: 40 to 500 volts
- VCBO: 40 to 700 volts
- IC(max): 1,000 to 20,000 milliamps
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Supplier: MACOM
Description: MACOMs product portfolio of high reliability semiconductors for the military, defense, satellite and aerospace industries includes: Rectifiers, Switching diodes, Zener diodes, Temperature compensated zeners, Current regulators, Transient voltage suppressors,
- hfe: 30 to 18,000
- VCBO: 40 to 120 volts
- IC(max): 1,000 to 20,000 milliamps
- Features: General Purpose BJT, Other
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Supplier: Allied Electronics, Inc.
Description: Features: UL Recognition File Number E54214 Ideal for Printed Circuit Boards Applicable for Automotive Insertion High Surge Current Capability Solder Dip 260°C, 40 s Component in Accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications: General-purpose use in ac-to-dc bridge full
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Supplier: Nexperia B.V.
Description: integrates two ultra-low capacitance π-filter ESD protection diodes plus a Zener diode in a miniature 6-lead SOT457 package. Features and benefits Pb-free and RoHS compliant Simple, direct signal routing provides for high speed signal integrity ESD protection compliant to
- Capacitance: 3.1 pF
- VESD: 15,000 volts
- Features: ESD Suppressor, Other
- Standards and Certifications: RoHS Compliant
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Supplier: Richardson RFPD
Description: The AD767 is a complete voltage output 12-bit digital-to-analog converter including high stability buried Zener reference and input latch on a single chip. The converter uses 12 precision high-speed biopolar current steering switches and a laser-trimmed thin-film resistor
- Resolution: 12 bits
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Supplier: L-com, Inc.
Description: lightning protector provides superior protection of DSL and Telephone lines from these transients or surges. The low capacitance diode array minimizes degradation of the DSL signal. This is in comparison to protectors based on high capacitance TVS diodes or Varistors. The
- Device Type: Lightning Arrestor
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Supplier: L-com, Inc.
Description: lightning protector provides superior protection of DSL and Telephone lines from these transients or surges. The low capacitance diode array minimizes degradation of the DSL signal. This is in comparison to protectors based on high capacitance TVS diodes or Varistors. The
- Device Type: Lightning Arrestor
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Supplier: ValueTronics International, Inc.
Description: MHz 2 Channels Delayed sweep in 23 steps Built in component tester for capacitors, inductors, diodes, transistors, zener diodes 23 step time base to 0.1ms/div Deluxe handle/tilt stand cUL certified The BK Precision 2125A is a dual trace, 30 MHz, Analog Oscilloscope with delayed
- Bandwidth: 30 MHz
- Number of Input Channels: 2 (# channels)
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Supplier: ValueTronics International, Inc.
Description: user, resistive loads (amps/ volts) or may be switched to a constant current load characteristic (current regulated at a pre-selected value) or a constant voltage type of load (similar to a battery or zener diode). Provisions are also made for external programming in
- Load Bank Type: DC, Programmable
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Supplier: ValueTronics International, Inc.
Description: circuit using a temperature-compensated zener diode for reference. The design also includes short-circuit protection and current-limiting. Output is floating, giving choice of negative or positive voltages up to 1kV off ground. High performance design makes these supplies
- DC Output Power: 18.00000000000003 watts
- Type: DC Power Supply
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Supplier: Bourns, Inc.
Description: calls. To comply with Energy Star® rating, LED lighting fixtures must: Have a 3 year warranty Produce >70 % of new light output for 35k hours (residential: 25k hours). While low power LED string designs may have used zener diodes in this role, high power LEDs would require very
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Supplier: Allied Electronics, Inc.
Description: Rated Output Voltage Over Voltage Protection Type: Clamp By Zener Diode Output Cable Length: 6 Ft. Mean Time Before Failure: 500K Hrs. Min.
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Supplier: Allied Electronics, Inc.
Description: >120% Rated Output Voltage Over Voltage Protection Type: Clamp By Zener Diode Output Cable Length: 6 Ft. Mean Time Before Failure: 500K Hrs. Min.
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Supplier: Trumeter Company, Inc.
Description: resistor and capacitor to eliminate contact bounce. Similarly the supply voltage can be increased using an external resistor and 3V zener diode. See instruction leaflet for details.
- Maximum Count Frequency: 10 kHz
- Number of Digits (or Characters): 6
- Digit Height: 0.23622047244094488 inches
- Operating Temperature: 14 to 140 F
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Supplier: Scientific Test, Inc.
Description: Test Data Capture into Excel High Speed ADC Single Test Measurement Fast Data Capture Capable of Testing Multiple and Mixed Devices Built-In Complete Self Test 1 kHz Zener Impedance Built-In Auto-Calibration RDSON to 0.1mOhm Resolution Autopolarity (diodes) Programmable Relay
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VMI offers axial-lead, glass-body diodes ranging from 2kV to 20kV. One example is our 1N6519 high voltage diode, a hermetically sealed device that can (read more)
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A diode is an electronic device with two terminals that conduct current primarily in one direction. They feature a low resistance in one direction (ideally (read more)
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delivers 10mA of forward current, and a reverse recovery time of 100nS. Starting with VMI's standard glass-body, hermetically sealed diodes, these devices are over-molded in a rigid epoxy. The leads are then (read more)
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The QPL JANTX/JANTXV 1N6513FL, 1N6515FL and 1N6517FL formed-lead diodes feature higher current capability and lower thermal impedance than their axial-leaded counterparts. Optimized to get (read more)
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The SMF150 high voltage diode features 15kV reverse voltage in the smallest package available. Measuring just 0.450" l x 0.120" w x 0.130" h (11.43mm l x 3.048mm w x 3.302mm h), it (read more)
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FETtest, Inc 3451E - Surge Tester
HIgh Current Surge Test Zener Diode Current Diode .
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Instrumentation and Controls Division progress report for the period July 1, 1986 to June 30, 1988
Surge suppression included metal oxide varistors on the power lines and high -surge current zener diodes on all low-level signals.
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Leadless devices for EMI suppression
… low, the current through the varistor is less than 300 PA, but when the spike voltage tries to increase, the varistor tries to clamp the voltage to a futed voltage (similar to zener diode ) and draws high current up to 4500 A.
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Designing with HV Microcontrollers
Equation 11 and Equation 12 are used to determine both the high and low Zener diode current .
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A digitally temperature-compensated crystal oscillator
Since the zener diodes require a high current during opera- tion, the data is transferred into D-type flip-flops after power-up and the operating current through the zener diodes is switched off.
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Robust Electrical Surge Immunity for PoE PDs through Integrated Protection
Si3402 protection consists of a stack of ten, high - current 6.2 V Zener diodes .
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Integrated IC-like Thyristor¿based Switching Structure for Pulse Current Generation to Electronic Ignition
However, the high current flowing in the Zener diode at the reverse breakdown biased will, of course, assure the triggering thyristor.
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Lightning Protection
TVS diodes are rated for higher current surges than conventional Zener diodes and can carry currents for periods of 2–10 ms.
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http://focus.ti.com/lit/ds/symlink/bq24617.pdf
A high - current capability TVS Zener diode can also limit the overvoltage level to an IC safe level.
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Charge Coupled Devices For Intensified Imager Applications
High voltage, low current spikes (static discharge) are shorted by the Zener diodes; the Zener diodes also protect against high current , power supply over voltages.