2SD1624S-TD-H

Single Bipolar Transistors Overview

The onsemi 2SD1624S-TD-H is a single NPN bipolar junction transistor housed in a PCP package, equivalent to SC-62, SOT-89, or TO-243. It supports a collector current of 3 A and a collector-to-emitter voltage of 50 V. The device features a gain-bandwidth product of 150 MHz and a maximum power dissipation of 500 mW at 25°C. Electrical characteristics include a DC current gain (hFE) ranging from 100 to 560 depending on the rank, with a minimum of 35 at 3 A. Saturation voltages are specified as 0.5 V max for VCE(sat) at 2 A and 1.2 V max for VBE(sat) at 100 mA.

Single Bipolar Transistors Feature Summary

• Adopts FBET and MBIT processes for fast switching speed
• Provides low collector-to-emitter saturation voltage
• Offers large current capacity and wide area of safe operation

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and halogen-free specifications associated with the TD-H suffix. Validate datasheet revision EN2019 against manufacturing records. Ensure storage temperature limits between -55°C and +150°C are respected during handling.

Single Bipolar Transistors Selection Notes

Select this NPN transistor for applications requiring moderate current switching up to 3 A. Consider the PCP package dimensions for PCB layout compatibility. Evaluate thermal management requirements given the 500 mW dissipation limit without a heatsink. Compare hFE ranks if specific gain thresholds are necessary for circuit performance.

Single Bipolar Transistors Part Context

This component belongs to the 2SD1624 series manufactured by onsemi. It serves as the NPN counterpart to the 2SB1124 PNP transistor within the same family. Both devices share identical electrical ratings and physical packaging specifications, facilitating complementary push-pull configurations in driver circuits.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers: 2SD1624T-TD-H, 2SD1624S-TD-E, 2SD1624T-TD-E.