2SB1124S-TD-H

Single Bipolar Transistors Overview

The onsemi 2SB1124S-TD-H is a PNP bipolar junction transistor in the PCP (SC-62, SOT-89) surface-mount package. It supports a maximum collector current of 3 A and a collector-to-emitter voltage of -50 V. The device features a low collector-to-emitter saturation voltage of -0.35 V at 2 A and a gain-bandwidth product of 150 MHz. It operates with a junction temperature up to 150 °C and dissipates 500 mW.

Single Bipolar Transistors Feature Summary

• Adopts FBET and MBIT processes for optimized performance
• Provides fast switching speed suitable for high-frequency applications
• Delivers large current capacity and wide safe operating area
• Maintains low collector-to-emitter saturation voltage

Single Bipolar Transistors Applications

• Voltage regulators
• Relay drivers
• Lamp drivers
• Electrical equipment

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'H' confirms compliance with both lead-free and halogen-free requirements as documented in the datasheet. Confirm the minimum packing quantity is 1,000 pieces per reel. Ensure the component matches the PCP package dimensions and pinout configuration before integration.

Single Bipolar Transistors Selection Notes

Select this component for circuits requiring a single PNP transistor with high current handling capabilities. The low saturation voltage reduces power loss during conduction. Verify that the required DC current gain rank aligns with the application's base drive constraints. Consider thermal management for the SC-62 package under continuous load conditions.

Single Bipolar Transistors Part Context

This part belongs to the 2SB1124 series of bipolar transistors manufactured by onsemi. It is designed as a general-purpose switching device utilizing advanced semiconductor processes. The PCP package provides a compact form factor for surface-mount assembly while maintaining adequate thermal dissipation characteristics for moderate power applications.

Single Bipolar Transistors Replacement Considerations

The 2SD1624 serves as the complementary NPN counterpart within the same family. Other variants include the 2SB1124T-TD-E and 2SB1124T-TD-H. Verify pin compatibility and electrical ratings when substituting with similar PNP transistors from other manufacturers.

Single Bipolar Transistors FAQ

What is the maximum collector current rating?

The absolute maximum collector current is 3 A.

Does the TD-H suffix indicate environmental compliance?

Yes, the TD-H suffix indicates the device is both lead-free and halogen-free.

What is the typical gain-bandwidth product?

The gain-bandwidth product is typically 150 MHz.