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1N5384/TR8
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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 1N5384/TR8 is a silicon planar Zener diode with a nominal voltage of 160 V and a maximum power dissipation of 5 W. It features a ±5% tolerance, indicated by the 'B' suffix, and operates within a temperature range of -65°C to +150°C. The device utilizes a T-18 axial lead package and includes a TR suffix for tape and reel packaging. Electrical characteristics include a maximum reverse current of 500 nA at 115 V and a maximum dynamic impedance of 350 Ohms.
Feature Summary
- Provides stable voltage regulation across a broad operating current and temperature range
- Features flexible axial-lead mounting terminals for through-hole applications
- Withstands high surge stresses and exhibits minimal changes in voltage versus current
- Non-sensitive to electrostatic discharge (ESD) per MIL-STD-750 Method 1020
Applications
- Voltage regulation in electronic circuits
- High DC current operation with adequate heat sinking
- Surge stress protection applications
Procurement Notes
Verify the specific manufacturer origin, as Microsemi's semiconductor division was acquired by Microchip Technology. Confirm that the component meets all required environmental standards, noting that standard versions are not RoHS compliant. Ensure the TR suffix correctly corresponds to the tape and reel packaging format required for automated assembly processes.
Selection Notes
Select this component when a 160 V Zener voltage with tight ±5% tolerance is required. The 5 W power rating supports high current operations provided sufficient thermal management is implemented. Verify compatibility with the T-18 axial lead package dimensions and ensure the operating environment falls within the specified -65°C to +150°C temperature limits.
Part Context
This part belongs to the JEDEC registered 1N5333-5388B series of 5.0 watt Zener diodes. The series offers a wide selection of voltages from 3.3 V to 200 V. The 'B' suffix specifically identifies devices with a standard ±5% voltage tolerance. These plastic encapsulated diodes have a Level 1 moisture classification and do not require dry packing.
Replacement Considerations
Equivalent parts within the same series include 1N5384B and 1N5384B/TR8. For RoHS compliant alternatives, consider the 1N5384BE3 or 1N5384BE3/TR8 variants.
