onsemi Small Signal PNP Transistor BC638TA, -1 A, -60 V, 3-Pin TO-92 BC638TA

onsemi BC638TA Small Signal PNP Transistor is engineered for reliable performance in various electronic circuits requiring transistor switching and amplification. This transistor supports a maximum DC collector current of 1 ampere and a maximum collector-emitter voltage of 60 volts. Its 3-pin TO-92 package design allows easy integration on through-hole PCBs.

Constructed to operate effectively across a broad temperature range from -55°C minimum to 150°C maximum, this transistor meets demanding industrial and commercial electronic circuit needs. Its minimum DC current gain of 25 and a transition frequency of 50 MHz enable effective signal amplification in both audio and high-frequency switching applications.

The BC638TA is a single transistor configuration with PNP polarity, suited for complementary circuit designs and amplifier stages. The package dimensions include a height of 19.05 mm, length of 4.58 mm, and width of 3.86 mm, providing a compact solution for semiconductor discrete needs.

This product does not bear specific standards or automotive certifications but is widely used in industrial controls, communication equipment, and power regulation assemblies. Designed for small signal amplification and switching applications.

3-pin TO-92 package suitable for through-hole mounting. Maximum collector-emitter voltage of 60 volts. Maximum DC collector current of 1 ampere. Power dissipation up to 1 watt. Operating temperature range from -55°C to 150°C.

Transition frequency of 50 MHz for high frequency performance. Minimum DC current gain (hFE) of 25 for adequate amplification. Pin count: 3 pins for standard transistor configurations. PNP transistor polarity for complementary circuit design.

This transistor is ideal for industrial electronics, laboratory designs, communications, and power management tasks. Browse more Bipolar Transistors on EnvMart for diverse semiconductor solutions.