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1N5384E3/TR12
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Product Detailed Parameters
- Description：DIODE ZENER 160V 5W T18
- Series：-
- Mfr：Microsemi Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：160 V
- Tolerance：±20%
- Power - Max：5 W
- Impedance (Max) (Zzt)：350 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 115 V
- Operating Temperature：-65°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：T-18, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
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Overview
The Microsemi Corporation 1N5384E3/TR12 is a silicon Zener diode from the JEDEC registered 1N5333-5388B series. It provides voltage regulation at a nominal Zener voltage of 160 V with a ±5% tolerance, indicated by the B suffix. The device features a maximum power dissipation of 5.0 watts and operates within a temperature range of -65°C to +150°C. Packaged in an axial T-18 case with RoHS compliant matte-tin plating (e3 suffix), it is supplied in tape and reel format (TR suffix).
Feature Summary
- Provides stable voltage regulation across a broad operating current and temperature range.
- Withstands high surge stresses due to low thermal resistance design.
- Flexible axial-lead mounting terminals suitable for through-hole applications.
- Moisture classification Level 1 per IPC/JEDEC J-STD-020B without dry pack requirements.
Applications
- Voltage regulation circuits requiring high power handling.
- Surge protection applications utilizing high peak current capability.
- Power supply designs needing robust thermal performance.
Procurement Notes
Verify that the ordering suffix 'e3' confirms RoHS compliance and 'TR' indicates tape and reel packaging. Confirm the 'B' suffix corresponds to the required ±5% voltage tolerance. Ensure the component matches the specified T-18 axial leaded package dimensions for your board layout.
Selection Notes
Select this component when a 160 V Zener voltage with 5 W power rating is required. Consider the ±5% tolerance if tighter precision is not needed. Verify adequate heat sinking is available to support the 5 W steady-state power dissipation at elevated temperatures.
Part Context
This part belongs to the Microsemi 1N5333B through 1N5388B series of 5.0 watt Zener diodes. The series offers a wide selection of voltages from 3.3 V to 200 V. These plastic encapsulated devices are designed for high DC currents and feature moisture classification Level 1.
Replacement Considerations
Equivalent parts include 1N5384B and MV1N5384ATR. Verify that replacement options match the 160 V Zener voltage, 5 W power rating, and T-18 axial package form factor.
