1N4753A TR TIN/LEAD

Overview

The Central Semiconductor Corp 1N4753A TR TIN/LEAD is a single silicon Zener diode designed for through-hole mounting in the DO-41 axial leaded package. It provides a nominal Zener voltage of 36 V with a tolerance of ±5%. The device handles a maximum power dissipation of 1 W and operates within a temperature range of -65°C to +200°C. Key electrical characteristics include a maximum reverse leakage current of 5 µA, a Zener impedance of 125 Ω at a test current of 4 mA, and a forward voltage of 1.2 V at 200 mA.

Feature Summary

• Utilizes a robust DO-41 axial leaded package suitable for high-temperature environments up to 200°C.
• Features tin/lead plating for reliable solderability and connection integrity.
• Provides stable voltage regulation with a tight ±5% tolerance on the 36 V breakdown voltage.

Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in power supplies
• Clamping applications in signal conditioning paths

Procurement Notes

Verify the specific suffix configuration against the manufacturer's official documentation to confirm material composition and compliance status. Ensure the ordering quantity aligns with the reel packaging specifications provided by Central Semiconductor Corp. Cross-reference the datasheet parameters with your circuit requirements before finalizing procurement to guarantee compatibility with your assembly processes.

Selection Notes

Select this component when a standard 36 V Zener voltage is required in an axial package capable of withstanding extreme temperatures. The 1 W power rating supports moderate current handling, while the low leakage current ensures minimal standby power consumption. Verify that the 125 Ω impedance meets the noise and stability requirements of your specific application design.

Part Context

This part belongs to the 1N47xx series of general-purpose Zener diodes manufactured by Central Semiconductor Corp. These components are widely used in industrial and commercial electronics for basic voltage regulation tasks. The DO-41 package offers a balance between power handling capability and compact footprint for through-hole PCB layouts.

Replacement Considerations

Direct substitutes include the 1N4753A from other manufacturers such as onsemi or Microchip Technology, provided they meet the same 36 V, 1 W, and DO-41 package specifications. Ensure any replacement maintains the ±5% voltage tolerance and operating temperature range.