BAV45

$3.76

Description：DIODE STANDARD 20V 50MA TO18
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk

SKU:6ae6c3dbfedb Category: Single Diodes Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 20V 50MA TO18
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：20 V
Current - Average Rectified (Io)：50mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 10 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：600 ns
Current - Reverse Leakage @ Vr：5 pA @ 5 V
Capacitance @ Vr, F：1.3pF @ 0V, 1MHz
Mounting Type：Through Hole
Package / Case：TO-18-2
Supplier Device Package：TO-18
Operating Temperature - Junction：-65°C ~ 125°C
Grade：-
Qualification：-

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BAV45

Overview

The Central Semiconductor BAV45 is a silicon picoampere diode housed in a hermetically sealed metal TO-18 case. It features a peak repetitive reverse voltage of 35 V and a continuous reverse voltage of 20 V. The device supports a continuous forward current of 50 mA with a maximum junction temperature range from -65 to +125 °C. Electrical characteristics include a leakage current as low as 5 pA at 5.0 V reverse bias, a capacitance of 1.3 pF, and a reverse recovery time of 600 ns.

Feature Summary

Hermetically sealed metal construction for environmental protection
Designed for extremely low leakage current applications
Light insensitive operation

Applications

Clamping circuits
Peak follower circuits
Time delay circuits
Logarithmic amplifiers
Protection of insulated gate field-effect transistors

Procurement Notes

Verify the specific ordering suffix required for plating options, such as PBFREE or TIN/LEAD, when placing orders. Confirm availability status as the component may be classified as End of Life (EOL) with limited distribution channels. Contact engineering support directly for technical data or alternate sourcing assistance if standard inventory is unavailable.

Selection Notes

Select this component for designs requiring ultra-low leakage currents and minimal capacitance. Ensure the operating environment stays within the specified thermal limits. Verify that the hermetic metal package meets the mechanical and environmental requirements of the target application compared to plastic alternatives.

Part Context

The BAV45 belongs to the family of silicon picoampere diodes manufactured by Central Semiconductor Corp. These devices are engineered specifically for high-precision analog applications where signal integrity depends on minimizing parasitic leakage currents. The product utilizes a robust metal can package to maintain performance stability over wide temperature ranges.