2SA1020G

Single Bipolar Transistors Overview

The onsemi 2SA1020G is a PNP epitaxial planar silicon transistor housed in a TO-92 (TO-226) package. It supports a continuous collector current of 2.0 A and a collector-emitter breakdown voltage of 50 Vdc. The device features a maximum power dissipation of 900 mW at 25°C ambient temperature, with a transition frequency of 100 MHz. DC current gain ranges from 40 to 240 depending on operating conditions. It operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• High current handling capability up to 2.0 A for robust switching applications
• Low collector-emitter saturation voltage for efficient power management
• Fast switching speed characterized by a 100 MHz transition frequency
• Lead-free compliant packaging option available

Single Bipolar Transistors Applications

• Power amplifier circuits
• General-purpose power switching
• Complementary pairing with NPN transistors

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm lead-free status and shipping configuration. Confirm that the component meets RoHS requirements if applicable to your assembly process. Check for any recent product change notifications or lifecycle status updates directly from onsemi before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when high current drive is required in a through-hole package. Ensure the application voltage does not exceed the 50 Vdc rating. Consider thermal derating factors if the ambient temperature exceeds 25°C. Verify base current requirements to maintain operation within the specified saturation voltage limits.

Single Bipolar Transistors Part Context

This part belongs to the 2SA1020 family of high-current PNP transistors manufactured by onsemi. It utilizes an epitaxial planar process designed for reliability in power applications. The 'G' suffix specifically denotes a lead-free package variant within the standard TO-92 form factor.

Single Bipolar Transistors Replacement Considerations

Consult the official datasheet for complementary NPN devices such as the 2SC2655. Cross-reference electrical parameters carefully when evaluating alternative manufacturers.