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Product Detailed Parameters
- Description：TRANS PNP 80V 5A TO204AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：5:00 AM
- Voltage - Collector Emitter Breakdown (Max)：80 V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：58 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 2N5617 is a silicon PNP power transistor designed for high-current applications. It supports a maximum collector current of 5A and a collector-emitter voltage of 80V. The device features a minimum DC current gain (hFE) of 70. It is housed in a hermetically sealed metal TO-3 package with a flange mount configuration, utilizing two pins. This construction ensures robust performance in demanding environments.
Feature Summary
- Hermetically sealed metal TO-3 package for environmental protection
- High current handling capability up to 5A
- PNP polarity configuration for specific circuit topologies
Applications
- Power switching circuits requiring high current capacity
- Amplifier stages utilizing PNP transistor configurations
- Industrial equipment operating in harsh environments
Procurement Notes
Verify the specific manufacturer source, as Semelab data indicates this part number. Confirm the package type matches the required thermal and mechanical constraints. Ensure the PNP polarity aligns with the circuit design. Check for any specific military or hermetic sealing requirements if applicable to the end-use environment.
Selection Notes
Select this component when a rugged, high-current PNP transistor is required. The TO-3 package offers superior heat dissipation compared to smaller plastic packages. Consider the 80V voltage rating and 5A current limit against the load requirements. Verify that the hermetic seal meets the environmental standards of the application.
Part Context
This component belongs to the family of discrete semiconductor power transistors. It serves as a fundamental building block for power management and signal amplification. The TO-3 package is a legacy standard often used in high-power audio and industrial control systems where reliability is critical.
Replacement Considerations
Cross-reference with other manufacturers offering equivalent TO-3 PNP power transistors. Ensure pinout compatibility and thermal resistance values match the existing heatsink design. Verify that the replacement meets the same voltage and current ratings.
