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Product Detailed Parameters
- Description：TRANS PNP 140V 16A TO204AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：16 A
- Voltage - Collector Emitter Breakdown (Max)：140 V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：200 W
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：Through Hole
- Package / Case：TO-204AA, TO-3
- Supplier Device Package：TO-204AA (TO-3)
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Overview
The Microchip Technology 2N5631 is a silicon NPN power transistor housed in a TO-3 package. It serves as the complementary device to the 2N6031 PNP transistor. Key electrical characteristics include high collector-emitter sustaining voltage, high DC current gain measured at an 8A collector current, and low collector-emitter saturation voltage. These specifications define its operational envelope for power switching and amplification tasks.
Feature Summary
- Complementary pairing with 2N6031 type devices
- High collector-emitter sustaining voltage capability
- High DC current gain performance at specified load currents
- Low collector-emitter saturation voltage for efficiency
Applications
- High power audio amplifier circuits
- High voltage switching regulator applications
Procurement Notes
Verify manufacturer attribution carefully, as the 2N5631 designation is historically associated with multiple semiconductor vendors including ON Semiconductor and Jinmei. Confirm that the specific unit supplied matches the required pinout and absolute maximum ratings for your circuit design. Ensure the TO-3 package compatibility aligns with your thermal management strategy.
Selection Notes
Select this component when a robust NPN power solution is needed to complement existing PNP architectures using the 2N6031. The TO-3 package offers superior heat dissipation compared to smaller surface-mount alternatives. Evaluate the high voltage rating against peak transient loads in your specific application environment.
Part Context
This part belongs to the family of general-purpose silicon NPN power transistors designed for high-voltage, high-current operations. It is commonly utilized in push-pull output stages where matched complementary pairs are required for balanced signal handling and efficient power delivery in linear or switching modes.
Replacement Considerations
The 2N6031 is the documented complementary counterpart. Verify pinout compatibility before substitution. Other generic NPN power transistors may require significant circuit redesign due to differences in saturation voltage and gain profiles.
