1N5376B

Overview

The Diotec Semiconductor 1N5376B is a non-planar Zener diode designed for high power dissipation applications. It features a nominal Zener voltage of 87 V with a standard tolerance of ±5%. The device operates within a junction temperature range of -50°C to +150°C and provides a maximum DC power dissipation of 5 W at 50°C ambient temperature. It utilizes the DO-201 axial through-hole package, offering a typical dynamic resistance of 75 Ohms and a test current of 15 mA.

Feature Summary

• High power dissipation capability up to 5 W
• Non-planar technology construction
• Compliant with RoHS standards

Applications

• Voltage stabilization circuits
• Regulator designs
• Overvoltage protection

Procurement Notes

Verify that the component matches the specific 87 V Zener voltage requirement and 5 W power rating. Confirm the DO-201 axial leaded package aligns with the printed circuit board layout. Ensure the standard ±5% tolerance meets the design specifications. Check for any required automotive qualifications if operating in harsh environments.

Selection Notes

Select this component when a robust 5 W Zener diode is needed for industrial or commercial grade voltage regulation. The DO-201 package supports high thermal stability. Consider the 75 Ohm dynamic resistance for circuit impedance matching. Verify that the 87 V breakdown voltage fits the target application's requirements.

Part Context

This part belongs to the 1N5345B through 1N5388B series of Zener diodes from Diotec Semiconductor. The series covers a wide voltage range from 8.7 V to 200 V. All devices share the same 5 W power dissipation rating and DO-201 mechanical housing. The series utilizes non-planar technology for reliable performance.

Replacement Considerations

Cross-reference other manufacturers' 1N5376B equivalents. Ensure substitute parts match the 87 V nominal voltage, 5 W power rating, and DO-201 package dimensions. Verify that dynamic resistance and leakage current parameters are compatible.