1N4735A-T50R

Overview

The onsemi 1N4735A-T50R is a single-channel general-purpose Zener diode with a nominal voltage of 6.2 V and a maximum power dissipation of 1 W. It features a ±5% tolerance, operates within a temperature range of -65°C to +200°C, and utilizes a DO-41 through-hole package. Key electrical parameters include a test current of 41 mA, a maximum Zener impedance of 2 Ω, and a maximum reverse leakage current of 10 μA.

Feature Summary

• Provides stable voltage regulation at a nominal 6.2 V with high thermal stability up to 200°C.
• Utilizes a robust DO-41 axial leaded package suitable for through-hole mounting applications.
• Ensures precise voltage control with a tight ±5% tolerance band.

Applications

• Low voltage stabilizers
• Voltage reference circuits
• Overvoltage protection

Procurement Notes

Verify the specific suffix T50R against official datasheets to confirm packaging details, as standard variants may differ. Ensure compatibility with existing board layouts by checking DO-41 footprint dimensions. Confirm RoHS compliance status for the specific manufacturing batch before integration into final assemblies.

Selection Notes

Select this component for designs requiring a reliable 6.2 V reference in through-hole environments. The 1 W power rating supports moderate current loads, while the wide operating temperature range ensures performance in harsh conditions. Verify that the 2 Ω impedance meets the circuit's noise sensitivity requirements.

Part Context

This device belongs to the 1N47 series of silicon planar power Zener diodes manufactured by onsemi. The series offers various voltage options in standardized packages, providing a cost-effective solution for general voltage regulation tasks across industrial and consumer electronics applications.

Replacement Considerations

Compatible substitutes include Vishay 1N4735A-TR and Nexperia 1N4735A,133. Verify pinout and package dimensions match the DO-41 specification before substitution.