ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER 100V 1W DO204AL
- Series：-
- Mfr：Microsemi Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：100 V
- Tolerance：±2%
- 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
Download product information
Overview
The Microsemi Corporation 1EZ100D2E3/TR12 is a silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 100 V with a tight tolerance of ±2%. The device operates within the DO-204AL (DO-41) axial-leaded plastic package and supports a maximum power dissipation of 1 W. It is RoHS compliant, indicated by the 'e3' suffix, and functions reliably across an operating temperature range from -65°C to +150°C.
Feature Summary
- Provides precise voltage regulation with a tight ±2% tolerance at the rated Zener voltage.
- Constructed in a standard DO-204AL axial-leaded plastic package suitable for through-hole mounting.
- Capable of handling high DC currents and full power ratings when adequate heat sinking is provided.
Applications
- Voltage reference circuits requiring stable DC levels
- Over-voltage protection stages in electronic systems
- General-purpose voltage regulation in industrial equipment
Procurement Notes
Verify that the specific part number includes the 'e3' suffix to confirm RoHS compliance status. Confirm the 'TR12' suffix corresponds to the required tape and reel packaging quantity for automated assembly processes. Ensure the manufacturer designation aligns with current Microchip Technology holdings following corporate acquisitions.
Selection Notes
Select this component when a 100 V Zener voltage with tighter than standard ±5% or ±10% tolerance is required. The 1 W power rating in the DO-41 package makes it suitable for moderate current applications where space allows for axial leads. Consider thermal management requirements if operating near the maximum power dissipation limit.
Part Context
This component belongs to the Microsemi 1EZ series of 1 Watt Zener diodes. The series offers various voltage options from 110 V to 200 V with different tolerance suffixes. The 1EZ100 variant specifically addresses the need for higher voltage regulation with precision tolerances in axial packages.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent 100 V, 1 W, ±2% tolerance Zener diodes in the DO-41 package from other manufacturers if sourcing constraints exist.
