1N4470 BK TIN/LEAD

$0.33

Description：16V 1.5W TH DIODE-ZENER SINGLE:
Series：-
Mfr：Central Semiconductor Corp
Package：Box

SKU:4814b06f3f6f Category: Single Zener Diodes Brand: Central Semiconductor Corp

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Product introduction

1N4470 BK TIN/LEAD is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is 16V 1.5W TH DIODE-ZENER SINGLE:. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1N4470 BK TIN/LEAD

Description：16V 1.5W TH DIODE-ZENER SINGLE:
Series：-
Mfr：Central Semiconductor Corp
Package：Box
Voltage - Zener (Nom) (Vz)：16 V
Tolerance：±5%
Power - Max：1.5 W
Impedance (Max) (Zzt)：10 Ohms
Current - Reverse Leakage @ Vr：50 nA @ 12.8 V
Operating Temperature：-65°C ~ 200°C (TJ)
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Voltage - Forward (Vf) (Max) @ If：-
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for 1N4470 BK TIN/LEAD

1N4470 BK TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4470 BK TIN/LEAD is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 16 V with a tolerance of ±5%. The component is rated for a maximum power dissipation of 1.5 W and utilizes an A, Sq-MELF surface mount package. Key electrical characteristics include a maximum Zener impedance of 10 Ohms and a reverse leakage current of 50 nA at 12.8 V. The device operates within a temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

Hermetically sealed construction using void-less glass technology
Military qualification compliant with MIL-PRF-19500/406 standards
Internal metallurgical bond for enhanced reliability

Single Zener Diodes Applications

High-reliability aerospace systems
Military electronic circuits
Critical voltage regulation in defense equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix 'BK TIN/LEAD' against the manufacturer's official datasheet to confirm terminal plating and packaging details. Ensure the procurement matches the military qualification level required by the design specifications. Cross-reference the Mouser number 610-1N4470US/TR if surface mount reel packaging is acceptable instead of bulk tin/lead options.

Single Zener Diodes Selection Notes

Select this component when hermetic sealing and military-grade reliability are mandatory requirements. The 1.5 W power rating and 16 V Zener voltage define its operational limits. Consider the Sq-MELF package dimensions for PCB layout constraints. Verify that the operating temperature range up to 175°C meets the environmental conditions of the target application.

Single Zener Diodes Part Context

This part belongs to the 1N4460US through 1N4496US series of surface mount Zener diodes manufactured by Microsemi (now Microchip). These components are industry-recognized for high-reliability applications where failure is not tolerated. The series offers various Zener voltages from 3.3 to 200 volts with standard 5% tolerance.