BCY79 TIN/LEAD

$0.86

Description：45V 100MA 340MW TH TRANSISTOR-SM
Series：-

SKU:d4d802f5f04a Category: Single Bipolar Transistors Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：45V 100MA 340MW TH TRANSISTOR-SM
Series：-
Mfr：Central Semiconductor Corp
Package：Box
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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BCY79 TIN/LEAD

Overview

The BCY79 TIN/LEAD is a PNP silicon small-signal bipolar junction transistor manufactured by Central Semiconductor. It utilizes a TO-18 metal can package with three leads for through-hole mounting. The device supports a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA. Power dissipation is rated at 340 mW, with a transition frequency of 100 MHz. Operating temperatures range from -65 °C to +200 °C.

Feature Summary

PNP polarity configuration in a hermetically sealed metal can
High thermal stability supporting extended temperature ranges
Suitable for general-purpose switching applications

Applications

General-purpose switching circuits
Amplifier stages requiring high gain
Military or aerospace electronic systems

Procurement Notes

Verify the specific suffix designation against official datasheets to confirm lead finish specifications. Ensure the procurement channel provides traceability documentation required for military-grade components. Confirm RoHS compliance status if applicable to the project requirements before finalizing orders.

Selection Notes

Select this component when a hermetically sealed metal package is required for harsh environments. Consider the 45 V rating and 100 mA current limit for circuit design constraints. Evaluate the TO-18 footprint compatibility during PCB layout planning to ensure proper mechanical integration.

Part Context

This part belongs to the BCY79 series of PNP transistors produced by Central Semiconductor. It serves as a legacy alternative to modern plastic-packaged equivalents, offering superior environmental protection. The series is commonly specified in defense and industrial equipment where reliability under extreme conditions is critical.