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Product Detailed Parameters
- Description：DIODE ZENER 47V 5W T18
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：47 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：25 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 33.8 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
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N5368BE3/TR13 is a silicon 5-watt Zener diode with a nominal voltage of 47 V and ±5% tolerance. It operates in the -65°C to +150°C range, features an axial-lead T-18 package, and includes a TR suffix for tape-and-reel packaging.
Feature Summary
- Provides stable voltage regulation across a broad operating current and temperature range
- Withstands high surge stresses and exhibits minimal voltage change versus current
- Features flexible axial-lead mounting terminals for through-hole integration
Applications
- Voltage regulation circuits requiring 5 W power dissipation
- High surge stress environments
- Broad operating temperature applications
Procurement Notes
Verify component authenticity against official datasheets. Confirm RoHS compliance status and check for discontinuance notifications prior to procurement. Ensure proper handling procedures are followed during installation.
Selection Notes
Select this component for applications requiring precise 47 V regulation with tight tolerances. Consider thermal management requirements due to the 5 W power rating and verify lead length specifications for optimal heat sinking performance.
Part Context
Part of the JEDEC registered 1N5333B through 1N5388B series. Manufactured by Microsemi Scottsdale Division, now part of Microchip Technology. Designed for robust voltage regulation in demanding electronic systems.
Replacement Considerations
Consult official documentation for verified substitutes. Cross-reference electrical characteristics and mechanical dimensions before implementation.
FAQ
What does the 'e3' suffix indicate?
It denotes that the device is RoHS compliant.
How is polarity indicated on the component?
The cathode is marked by a band on the plastic encapsulated body.
