onsemi Digital Transistor PNP Single TO-225 Through Hole -45V Maximum Collector Emitter Voltage BD136G

onsemi BD136G Digital Transistor is a medium power PNP semiconductor device packaged in a TO-225 through hole format. It is mainly designed for use in audio amplifiers and driver stages that utilize complementary or quasi complementary transistor configurations. The BD136G model supports a maximum collector emitter voltage of -45 volts and a collector base voltage maximum of 45 volts, making it robust for various power applications.

The transistor's minimum DC current gain (hFE) is 40 at a collector current of 0.15 A, providing reliable amplification characteristics. Power dissipation is rated at 12.5 watts, enabling the transistor to handle moderate thermal loads efficiently. It has a maximum emitter base voltage of 5V DC and can operate up to a temperature of 150°C.

With a three-pin configuration, this device is easy to integrate into PCB layouts that require through hole mounting for secure mechanical and electrical connections. The package dimensions measure 7.8 mm in length, 3 mm in width, and 27.73 mm in height, suitable for compact designs. The transistor is supplied in a Pb-Free package, aligning with environmental compliance standards.

Maximum Collector Emitter Voltage: -45V. Minimum DC Current Gain (hFE): 40. Maximum Power Dissipation: 12.5W. Pin Count: 3. Package Type: TO-225. Maximum Operating Temperature: 150°C. PNP Transistor Polarity.

This transistor is ideal for industrial electronics, audio amplification circuits, and general-purpose switching applications. It is commonly used in laboratory testing equipment and power control systems where medium power handling and reliable performance are needed.

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