TIP127L-BP

Single Bipolar Transistors Overview

The TIP127L-BP is a PNP silicon power Darlington transistor manufactured by Micro Commercial Components (MCC). It features a maximum continuous collector current of -5 A and a collector-emitter voltage rating of -100 V. The device operates within a junction temperature range of -55°C to +150°C and has a thermal resistance of 62.5°C/W from junction to ambient. It utilizes a TO-220 package with a minimum DC current gain (hFE) of 1000.

Single Bipolar Transistors Feature Summary

• Monolithic construction with built-in base-emitter shunt resistors
• Epoxy casing meets UL 94 V-0 flammability rating
• Lead-free finish compliant with RoHS standards

Single Bipolar Transistors Applications

• General-purpose amplifier circuits
• Low-speed switching applications
• PWM inverters
• Solenoid drivers
• Relay drivers

Single Bipolar Transistors Procurement Notes

Verify the authenticity of the component by checking for the specific 'TIP127' device marking on the package surface. Ensure the ordering suffix '-BP' corresponds to the standard bulk packaging configuration provided by MCC. Purchase only through authorized distributors to guarantee traceability and compliance with quality standards.

Single Bipolar Transistors Selection Notes

Select this component for medium-power applications requiring high DC current gain and robust switching capabilities. Consider the -100 V collector-emitter voltage limit when designing circuits with higher supply voltages. Evaluate the thermal management requirements based on the specified 62.5°C/W thermal resistance for proper heat dissipation.

Single Bipolar Transistors Part Context

This part belongs to the TIP127 series of plastic-encapsulated complementary silicon transistors designed for general-purpose use. It serves as the PNP counterpart in the family, offering high current handling and low saturation voltage characteristics suitable for driving heavy loads in various electronic systems.

Single Bipolar Transistors Replacement Considerations

Compatible substitutes include the TIP137, BD268A, BDT62B, MJE6042, MJE6041, NTE262, BD650, BD652, BD902, BD802, MJF127, and MJF6668. Verify pin configurations before replacement.

Single Bipolar Transistors FAQ

What is the minimum DC current gain (hFE) for the TIP127L-BP?

The minimum DC current gain (hFE) is 1000, measured under conditions of IC = -30mA, IB = 0, and VCE = -30V.

Does the TIP127L-BP have internal resistors?

Yes, the device features monolithic construction with built-in base-emitter shunt resistors.

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.