1N5949B TR

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5949B TR is a silicon Zener diode designed for voltage regulation in automotive, industrial, commercial, entertainment, and computer applications. It features a nominal Zener voltage of 100 V with a ±5% tolerance (indicated by the 'B' suffix). The device operates within a temperature range of -65°C to +200°C and dissipates up to 1.5 W at 75°C lead temperature. Electrical characteristics include a maximum reverse current of 1.0 µA at 76.0 V and a maximum DC current of 15 mA.

Single Zener Diodes Feature Summary

• High-quality voltage regulator suitable for demanding environments
• Glass passivated junction for enhanced reliability
• Wide operating temperature range from -65°C to +200°C

Single Zener Diodes Applications

• Automotive electronics
• Industrial control systems
• Commercial equipment
• Computer applications

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix required for your application. Add 'TIN/LEAD' for tin/lead plating or 'PBFREE' for lead-free plating when placing orders. Confirm availability status as this component may be subject to discontinuation notices. Contact engineering support for technical data or alternate sourcing if standard stock is unavailable.

Single Zener Diodes Selection Notes

Select the 1N5949B variant specifically for circuits requiring a nominal 100 V regulation point. Ensure the design accommodates the specified maximum power dissipation of 1.5 W at an ambient lead temperature of 75°C. Verify that the ±5% voltage tolerance aligns with the circuit's precision requirements.

Single Zener Diodes Part Context

This component belongs to the 1N5913B through 1N5956B series of 1.5 Watt silicon Zener diodes manufactured by Central Semiconductor. These devices are housed in the DO-41 axial lead case and cover a voltage range from 3.3 Volts to 200 Volts. The series is engineered for robust performance across various electronic sectors.

Single Zener Diodes Replacement Considerations

Official documentation lists no direct replacement part numbers for the 1N5949B TR. The manufacturer indicates that replacements are not available and advises contacting [email protected] for assistance in locating alternate sources.