1N34A BK

$3.17

Description：DIODE STANDARD 75V 50MA DO7
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk

SKU:9177a98a2529 Category: Single Diodes Brand: Central Semiconductor Corp

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 75V 50MA DO7
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：75 V
Current - Average Rectified (Io)：50mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 5 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：500 µA @ 50 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：DO-204AA, DO-7, Axial
Supplier Device Package：DO-7
Operating Temperature - Junction：-55°C ~ 75°C
Grade：-
Qualification：-

Download product information

1N34A BK

Overview

The 1N34A BK is a point contact germanium diode manufactured by Central Semiconductor Corp. It features a DO-7 axial leaded package designed for through-hole mounting. The device specifies a maximum repetitive peak reverse voltage of 75 V and an average forward rectified current of 50 mA. Key electrical characteristics include a maximum DC forward voltage drop of 1.0 V at the rated current and a maximum reverse leakage current of 5.0 µA. This component is classified as a small signal standard diode suitable for low-power applications.

Feature Summary

Utilizes point contact technology for high-frequency performance
Constructed with a glass-sealed DO-7 axial leaded package
Designed for general-purpose small signal rectification

Applications

High-frequency detection circuits
Small signal rectification in audio equipment
Local oscillator mixing stages

Procurement Notes

Verify the specific suffix 'BK' against the manufacturer's official datasheet to confirm material composition and terminal plating specifications. Ensure that the procurement source provides documentation confirming the component meets the stated 75 V reverse voltage and 50 mA forward current ratings. Cross-reference the part number with the manufacturer's current production status, as availability may vary.

Selection Notes

Select this component for applications requiring a germanium point contact diode with a DO-7 footprint. Consider the 75 V reverse voltage limit and 50 mA current capacity when designing the circuit. Verify compatibility with existing board layouts utilizing the DO-7 package dimensions. Evaluate thermal management requirements based on the specified power dissipation limits.

Part Context

This component belongs to the series of small signal germanium diodes produced by Central Semiconductor Corp. These devices are characterized by their point contact construction, which distinguishes them from junction diodes. The DO-7 package represents a standard form factor for through-hole axial components in legacy and specialized electronic designs.