1N4753A BK TIN/LEAD

$0.05

Description：36V 1W TH DIODE-ZENER SINGLE: ST
Series：-
Mfr：Central Semiconductor Corp
Package：Box

SKU:982cc1f79104 Category: Single Zener Diodes Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：36V 1W TH DIODE-ZENER SINGLE: ST
Series：-
Mfr：Central Semiconductor Corp
Package：Box
Voltage - Zener (Nom) (Vz)：36 V
Tolerance：±5%
Power - Max：1 W
Impedance (Max) (Zzt)：50 Ohms
Current - Reverse Leakage @ Vr：5 µA @ 27.4 V
Operating Temperature：-65°C ~ 200°C (TJ)
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
Grade：-
Qualification：-

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1N4753A BK TIN/LEAD

Overview

The Central Semiconductor Corp 1N4753A BK TIN/LEAD is a silicon planar Zener diode designed for through-hole mounting in the DO-41 axial leaded package. It features a nominal Zener voltage of 34.2 V with a 5% tolerance and a maximum power dissipation of 1 W. Key electrical parameters include a maximum reverse leakage current of 5 µA, a Zener impedance of 125 ohms, and a test current of 4 mA. The device operates within a temperature range of -65 °C to +200 °C junction temperature.

Feature Summary

Utilizes silicon planar technology for stable voltage regulation
DO-41 axial leaded package enables standard through-hole PCB integration
High thermal stability supports operation up to 200 °C junction temperature

Applications

Voltage reference circuits requiring precise 34.2 V levels
Overvoltage protection stages in power supply designs
General-purpose regulation in industrial electronic equipment

Procurement Notes

Verify the specific ordering suffix BK TIN/LEAD against manufacturer documentation to confirm lead composition and packaging format. Ensure compatibility with RoHS directives if required by the end application. Cross-reference datasheet specifications for thermal derating curves to validate performance under actual operating conditions.

Selection Notes

Select this component when a 1 W through-hole Zener diode with a 34.2 V nominal voltage is required. Consider the 125 ohm impedance and 5 µA leakage current for sensitivity requirements. Verify that the DO-41 package dimensions fit the target PCB layout and that the 200 °C junction temperature rating meets environmental constraints.

Part Context

This part belongs to the 1N47xx series of high-power Zener diodes manufactured by Central Semiconductor Corp. These components are widely used in discrete semiconductor applications where reliable voltage clamping and regulation are necessary. The series offers various voltage options within the same mechanical footprint, facilitating design flexibility across different product lines.