2SA1179N6-TB-E

Single Bipolar Transistors Overview

The onsemi 2SA1179N6-TB-E is a PNP bipolar junction transistor designed for surface-mount applications. It features a CPA package with dimensions of 2.93 x 1.3 x 1 mm. The device supports a maximum DC collector current of 150 mA and a maximum collector-emitter voltage of 50 V. Key electrical limits include a maximum collector-base voltage of -55 V, an emitter-base voltage of -5 V, and a power dissipation rating of 200 mW. It operates up to a maximum frequency of 180 MHz and withstands temperatures up to +150 °C.

Single Bipolar Transistors Feature Summary

• Single PNP transistor configuration in a compact CPA surface-mount package
• High-frequency operation capability up to 180 MHz
• Robust thermal performance with a maximum junction temperature of +150 °C

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Low-power amplifier stages
• Signal processing interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer part number against official onsemi documentation to ensure component authenticity. Confirm that the CPA package type matches the design requirements. Check for any RoHS compliance declarations relevant to the manufacturing date code. Ensure the supplier provides valid traceability records for the batch.

Single Bipolar Transistors Selection Notes

Select this component when a small-form-factor PNP transistor is required for high-frequency signal handling. The CPA package offers space efficiency for dense PCB layouts. Consider the 150 mA current limit and 200 mW power dissipation for thermal management. Verify that the 50 V collector-emitter voltage rating exceeds the circuit's peak operating voltage.

Single Bipolar Transistors Part Context

This component belongs to the onsemi discrete transistor portfolio, specifically within the PNP bipolar junction category. It is engineered for surface-mount technology (SMT) assembly processes. The CPA package designation indicates a specific physical footprint optimized for automated placement. It serves as a fundamental active element in analog and digital logic interface designs.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure replacement parts match the CPA package dimensions and pinout configuration. Verify that alternative devices meet or exceed the 150 mA current and 50 V voltage ratings.