Multicomp Pro TIP42A PNP Power Transistor TO-220

The Multicomp Pro TIP42A is a versatile PNP power transistor engineered for a broad spectrum of general-purpose power amplifier and switching applications. Its robust design delivers reliable performance, making it a solid choice for power management tasks across industrial and electronic projects.

A key specification is its minimum current gain-bandwidth product (fT) of 3MHz at a collector current of 500mA, ensuring stable operation in amplifying circuits. The component is built to endure a wide operating junction temperature range from -65°C to 150°C, providing resilience in demanding environmental conditions. This combination of frequency performance and thermal tolerance makes it suitable for designs requiring consistent output and durability.

Encased in the industry-standard TO-220 package, this through-hole mount transistor offers excellent heat dissipation capabilities thanks to its metal tab, which can be attached to a heatsink. With a continuous collector current rating of 6A, a maximum collector-emitter voltage of 60V, and a power dissipation of 65W, it is capable of handling significant power levels in circuit designs.

Key Specifications & Features

• Transistor Polarity: PNP
• Collector-Emitter Voltage (V_CE Max): 60V
• Continuous Collector Current (I_C): 6A
• Power Dissipation (P_D): 65W
• Package / Case Style: TO-220
• Mounting Type: Through Hole
• Number of Pins: 3
• Transition Frequency (f_T): 3MHz
• DC Current Gain (h_FE Min): 30
• Operating Temperature Range: -65°C to 150°C
• Dimensions (approx.): 15mm (Depth) x 33mm (Width) x 43mm (Height)