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1N6021A is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 75V 500MW DO204AH. Review the specifications below when checking this part for your BOM.
Single Zener Diodes specifications for 1N6021A
- Description：DIODE ZENER 75V 500MW DO204AH
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：75 V
- Tolerance：±10%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：300 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 47 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Grade：-
- Qualification：-
Single Zener Diodes datasheet and documents for 1N6021A
Single Zener Diodes Overview
The Microchip Technology 1N6021A is a 500 mW Zener voltage regulator diode housed in an axial-lead DO-35 (DO-204AH) glass package. It provides a nominal Zener voltage of 75 V with a 10% tolerance. The device operates within a junction and storage temperature range of -65°C to +175°C, featuring internal metallurgical bonds for reliability.
Single Zener Diodes Feature Summary
- Hermetically sealed axial-lead glass construction
- Internal metallurgical bonds
- Non-sensitive to electrostatic discharge
- Minimal capacitance characteristics
Single Zener Diodes Applications
- Voltage regulation over broad operating current ranges
- Temperature-compensated reference circuits
- Protection against voltage transients
Single Zener Diodes Procurement Notes
Verify the specific suffix 'A' indicates a 10% voltage tolerance as defined in the part nomenclature. Confirm RoHS compliance status, noting that compliant versions are available only on commercial grade products. Ensure the required screening level matches the application's environmental demands.
Single Zener Diodes Selection Notes
Select this component for applications requiring a 75 V reference with moderate precision. Consider the thermal resistance values when designing heat dissipation strategies. Verify that the maximum reverse leakage current specifications meet the circuit requirements at the intended operating temperature.
Single Zener Diodes Part Context
This component belongs to the 1N5985B-1 through 1N6031B-1 series of 0.5 watt Zener voltage regulators. The series offers a wide selection of voltages from 2.4 to 200 volts with various tolerance options. These devices are JEDEC registered and serve as equivalents to European Pro Electron BZX55 series products.
Single Zener Diodes Replacement Considerations
1N6021B
Single Zener Diodes FAQ
What does the 'A' suffix indicate for the 1N6021A?
The 'A' suffix denotes a Zener voltage tolerance of 10%.
Is the 1N6021A radiation hard?
Yes, the device is inherently radiation hard as described in Microsemi MicroNote 050.
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