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Product Detailed Parameters
- Description：DIODE ZENER 100V 1W DO204AL
- Series：-
- Mfr：Microsemi Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：100 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
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Overview
The Microsemi Corporation 1EZ100D5/TR12 is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 100 V with a standard tolerance of ±5%. The device is rated for a maximum power dissipation of 1 W and utilizes an axial-leaded DO-41 (DO-204AL) plastic package suitable for through-hole mounting. It operates within a temperature range of -65°C to +150°C.
Feature Summary
- Provides stable voltage regulation in the 3.3 V to 200 V selection range
- Features hermetic-sealed glass encapsulation for high reliability
- Offers tight voltage tolerances including 1% and 2% options
Applications
- Voltage regulation circuits
- High-reliability electronic systems
- Military equivalent screening applications
Procurement Notes
Verify the specific suffix 'D5' against official Microsemi documentation to confirm the exact tolerance level, as suffixes define voltage accuracy. Confirm RoHS compliance status, as military-grade or specific screening levels may differ from commercial standards. Ensure the manufacturer designation aligns with current Microchip ownership structures.
Selection Notes
Select this component when a 100 V Zener reference with ±5% tolerance is required in a through-hole package. Consider the 1W power rating and operating temperature limits relative to the thermal environment. Evaluate if the glass encapsulation benefits outweigh the availability of plastic alternatives like the 1EZ series.
Part Context
This part belongs to the 1N59xxBG series of 1.5 Watt Glass Zener Diodes manufactured by Microsemi. The series provides JEDEC registered numbering with extensive voltage selections. These components are noted for hermetic sealing and higher temperature ratings compared to their plastic-body counterparts.
Replacement Considerations
Equivalent parts include other 1N59xxBG series diodes with matching voltage and tolerance. Plastic equivalents such as the 1N59xxBP series offer lower thermal resistance but lack hermetic sealing.
