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 160V 1W DO204AL
- Series：-
- Mfr：Microsemi Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：160 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：1400 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 121.6 V
- 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 1EZ160D5E3/TR12 is a single Zener diode manufactured by Microsemi Corporation, designed for voltage regulation applications. It features a nominal Zener voltage of 160 V with a tolerance of ±5% and a maximum power dissipation of 1 W. The device utilizes silicon as the diode element material and is housed in a DO-204AL (DO-41) axial through-hole package. Key electrical characteristics include a reverse leakage current of 500 nA at 121.6 V and a forward voltage of 1.2 V at 200 mA. It operates within a temperature range of -65°C to 150°C and holds a Moisture Sensitivity Level of 1.
Feature Summary
- Provides precise voltage regulation with a tight ±5% tolerance on the 160 V nominal breakdown voltage.
- Capable of handling full power ratings up to 1 W when adequate heat sinking is provided.
- Constructed with isolated case connection and silicon diode element material for robust performance.
Applications
- Voltage reference circuits requiring stable 160 V levels
- Overvoltage protection in high-voltage DC systems
- Clamping applications in industrial control equipment
Procurement Notes
Verify component authenticity against Microsemi specifications before integration. Confirm RoHS compliance status, as some variants may contain lead. Ensure storage conditions align with MSL Level 1 requirements. Cross-reference datasheet parameters for thermal management needs during operation.
Selection Notes
Select this component for designs requiring a 160 V Zener voltage with strict ±5% tolerance. The DO-41 package suits through-hole PCB layouts. Consider thermal derating if operating near the 1 W limit. Verify that the 500 nA leakage current meets circuit sensitivity requirements.
Part Context
This part belongs to the 1EZ series of axial-leaded Zener diodes from Microsemi's Scottsdale Division. The series offers voltage regulation selections ranging from 110 to 200 volts in a DO-41 plastic package size. These components are engineered for general-purpose voltage regulation and clamping tasks in discrete semiconductor applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Microsemi or authorized distributors for equivalent parts with matching voltage, power, and tolerance specifications.
