1N5243B TR PBFREE

$0.37

Description：DIODE ZENER 13V 500MW DO35
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2518d2250881 Category: Single Zener Diodes Brand: Central Semiconductor Corp

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Product introduction

1N5243B TR PBFREE is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE ZENER 13V 500MW DO35. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1N5243B TR PBFREE

Description：DIODE ZENER 13V 500MW DO35
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Zener (Nom) (Vz)：13 V
Tolerance：±5%
Power - Max：500 mW
Impedance (Max) (Zzt)：13 Ohms
Current - Reverse Leakage @ Vr：500 nA @ 9.9 V
Operating Temperature：-65°C ~ 200°C
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for 1N5243B TR PBFREE

1N5243B TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N5243B TR PBFREE is a silicon Zener diode designed for voltage regulation in industrial, commercial, entertainment, and computer applications. It features a nominal Zener voltage of 13 V with a ±5% tolerance range spanning 12.35 V to 13.65 V. The device operates at a test current of 9.5 mA and dissipates up to 500 mW of power. It utilizes the DO-35 axial through-hole package and supports an operating junction temperature from -65°C to +200°C.

Single Zener Diodes Feature Summary

Provides stable voltage regulation within a tight ±5% tolerance band
Engineered for high reliability across demanding industrial and commercial environments
Capable of sustained operation under extreme thermal conditions

Single Zener Diodes Applications

Industrial equipment voltage regulation
Commercial electronic circuit protection
Entertainment system power management
Computer application voltage stabilization

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required plating configuration. The PBFREE designation indicates lead-free compliant terminals as per manufacturer standards. Confirm the reel packaging format aligns with automated assembly requirements. Ensure the component meets RoHS directives for intended deployment regions. Cross-reference the marking code C5243B on the physical device against datasheet specifications.

Single Zener Diodes Selection Notes

Select this component when a precise 13 V reference is required in a standard axial package. The 500 mW power rating suits low-to-moderate current regulation tasks. Verify that the maximum reverse leakage current of 0.5 µA meets circuit sensitivity thresholds. Consider the positive temperature coefficient for thermal stability requirements in the target design environment.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5278B series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers a wide voltage range from 2.4 V to 170 V, all housed in the DO-35 case. The 'B' suffix specifically denotes the 5% voltage tolerance variant within this product family.