2SD1963T100R

Single Bipolar Transistors Overview

The 2SD1963T100R is an NPN power transistor manufactured by ROHM Semiconductor, designed for general-purpose switching and amplification applications. It features a collector-emitter voltage of 50V and a continuous collector current rating of 3A. The device offers excellent DC current gain characteristics with a minimum hFE of 180 and a typical saturation voltage of -0.45V at IC/IB = -1.5A / -0.15A. Packaged in the MPT3 (SOT-89) surface-mount format, it complements the 2SB1308 PNP counterpart.

Single Bipolar Transistors Feature Summary

• Low saturation voltage typically reaching -0.45V under specified drive conditions
• Excellent DC current gain characteristics ensuring reliable amplification
• Designed to complement the 2SB1308 PNP transistor for push-pull configurations

Single Bipolar Transistors Applications

• Audio visual equipment
• Office automation equipment
• Communications devices
• Electronic appliances

Single Bipolar Transistors Procurement Notes

Verify the component status before procurement as availability may vary. Confirm that the MPT3 package dimensions align with your PCB footprint requirements. Ensure thermal management strategies account for the 0.5W power dissipation limit at 25°C ambient temperature. Check RoHS compliance documentation if required for your specific manufacturing standards.

Single Bipolar Transistors Selection Notes

Select this component when a low-saturation NPN transistor is needed to pair with the 2SB1308. Consider the 50V voltage rating and 3A current capacity against your circuit load requirements. The MPT3 package is suitable for space-constrained surface-mount designs. Evaluate thermal performance if operating near maximum power dissipation limits.

Single Bipolar Transistors Part Context

This part belongs to ROHM's standard bipolar junction transistor lineup, specifically optimized for power applications requiring high current handling. It is part of a complementary pair system, working alongside the 2SB1308 to facilitate efficient class AB or similar amplifier topologies in consumer electronics.

Single Bipolar Transistors Replacement Considerations

The 2SB1308 is its designated complementary PNP partner. For direct replacements, verify equivalent voltage, current, and package specifications from other manufacturers, ensuring hFE ranges match application needs.