Voltage Regulation Diode Arrays
Description
Voltage regulation diode arrays are designed to maintain a constant voltage level across their terminals. They are used to stabilize voltage levels in electronic circuits, ensuring that the voltage remains within a specified range despite variations in the input voltage or load conditions.
Working Principle
Voltage regulation diode arrays typically operate using Zener diodes, which are designed to allow current to flow in the reverse direction when a specific breakdown voltage is reached. This breakdown voltage is the regulated voltage level. When the input voltage exceeds this level, the Zener diode conducts in reverse, maintaining a stable output voltage. This principle is useful in protecting sensitive electronic components from voltage spikes and ensuring consistent performance in electronic circuits.
Applications
Voltage regulation diode arrays are commonly used in power supply circuits to provide a stable reference voltage. They are also employed in voltage clamping circuits to protect against voltage transients. Specific examples include their use in DC-DC converters and AC-DC converters, where maintaining a stable output voltage is critical for the proper functioning of the device.
Advantages over other Diode Arrays
Voltage regulation diode arrays offer the advantage of precise voltage control, which is crucial in applications requiring stable voltage levels. Compared to other diode arrays, they provide effective voltage clamping, closely approximating an ideal constant voltage clamp. This makes them particularly suitable for applications where voltage stability is paramount.
Limitations
One of the primary limitations of voltage regulation diode arrays is their energy dissipation capability. During surge discharge, substantial heat is generated in a small volume, which can limit their performance in high-power applications. Additionally, the voltage drop across the diode can lead to power loss, which may not be acceptable in all applications.
Considerations
When selecting voltage regulation diode arrays, it is important to consider the initial costs and operating expenses, as these can vary depending on the specific requirements of the application. Durability and accuracy are also key factors, as they impact the long-term reliability and performance of the diode array. Replacement and maintenance costs should be evaluated, particularly in applications where the diode array is subjected to frequent voltage transients or high-power conditions.
from RS Components, Ltd.
DiodeZener Dual 6.2V 5% 350mW Auto SC-70 [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: Sc-70, sot323
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-523; Sod-523
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-523; Sod-523
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-523; Sod-523
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-123; Sod-123fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-123; Sod-123fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: Sod-128
from RS Components, Ltd.
110V 0.2W High Voltage Zener Diode [See More]
- Diode Applications: Voltage Regulation; High Voltage
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
120V 0.2W High Voltage Zener Diode [See More]
- Diode Applications: Voltage Regulation; High Voltage
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
62V 0.2W High Voltage Zener Diode [See More]
- Diode Applications: Voltage Regulation; High Voltage
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
68V 0.2W High Voltage Zener Diode [See More]
- Diode Applications: Voltage Regulation; High Voltage
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
91V 0.2W High Voltage Zener Diode [See More]
- Diode Applications: Voltage Regulation; High Voltage
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323f
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Zener Diode [See More]
- Diode Applications: Voltage Regulation
- RoHS Compliant: RoHS
- Diode Type: Zener
- Package: SOD-323; Sod-323fl
from RS Components, Ltd.
Diode Zener 17.95V 5% 300mW SOT23 [See More]
- Diode Applications: Voltage Regulation
- Diode Type: Zener
- Arrangement: Common Catode
- RoHS Compliant: RoHS
from RS Components, Ltd.
Diode Zener 3.3V 5% 300mW SOT23 [See More]
- Diode Applications: Voltage Regulation
- Diode Type: Zener
- Arrangement: Common Catode
- RoHS Compliant: RoHS
from RS Components, Ltd.
Diode Zener 5.1V 5% 300mW SOT23 [See More]
- Diode Applications: Voltage Regulation
- Diode Type: Zener
- Arrangement: Common Catode
- RoHS Compliant: RoHS
from RS Components, Ltd.
Diode Zener 5.6V 5% 300mW SOT23 [See More]
- Diode Applications: Voltage Regulation
- Diode Type: Zener
- Arrangement: Common Catode
- RoHS Compliant: RoHS
from RS Components, Ltd.
Diode Zener Dual 2.7V 5% 300mW 3Pin [See More]
- Diode Applications: Voltage Regulation
- Diode Type: Zener
- Arrangement: Common Anode
- RoHS Compliant: RoHS
from Bourns, Inc.
The Bourns Technology Center is home to several emerging high-tech companies in Riverside, California. It is dedicated to providing a strong partnership between resident companies and the community. The Bourns Technology Center is located at the entrance to one of the fastest developing industrial... [See More]
- Diode Applications: Voltage Regulation; Protector
- VR: 2.8 to 240
- Diode Type: Transient Voltage Suppressor Diodes; Steering Diodes
- VBR: 3 to 300
from PANJIT SemiConductor
Wide variety of surface mount and through hole packages [See More]
- Diode Applications: Voltage Regulation
- Life Cycle Stage: Maturity
- Diode Type: Zener
- VR: 7