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Product Detailed Parameters
- Description：PNP TRANSISTOR
- Series：*
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The Microchip Technology 2N6436 is a silicon controlled rectifier (SCR) designed for high-power switching applications. It features a peak repetitive off-state voltage of 400 V and a maximum RMS on-state current of 12 A. The device operates with a gate trigger current of up to 50 mA and maintains a holding current of 100 mA. It is housed in a TO-220AB package, supporting a junction temperature range from -65 °C to +125 °C. Key electrical characteristics include a non-repetitive peak surge current of 120 A and a typical on-state voltage drop of 1.3 V at rated current.
Feature Summary
- High power handling capability with 12 A RMS on-state current rating
- Robust surge tolerance with 120 A non-repetitive peak surge current
- Wide operating temperature range suitable for demanding environments
- Standard TO-220AB through-hole packaging for efficient heat dissipation
Applications
- Industrial motor control systems
- AC power regulation circuits
- Solid-state relays
- Inverter circuits
Procurement Notes
Verify the specific suffix code on the component marking against the official Microchip datasheet to confirm exact electrical tolerances and thermal resistance values. Ensure the procurement source provides valid traceability documentation. Confirm that the package leads are compatible with the intended PCB footprint and mounting hardware specifications before finalizing orders.
Selection Notes
Select this component when designing circuits requiring reliable high-current DC or AC switching. Evaluate the thermal management requirements based on the 12 A continuous current rating and the device's thermal resistance characteristics. Ensure the gate drive circuit can supply the necessary trigger current while respecting the maximum gate power dissipation limits defined in the technical specifications.
Part Context
The 2N6436 belongs to the standard silicon controlled rectifier family manufactured by Microchip Technology. These devices are engineered for robust performance in industrial power electronics. The part utilizes advanced silicon planar technology to ensure stable latching behavior and consistent forward voltage characteristics across the specified operating temperature range.
Replacement Considerations
Consult the official Microchip replacement guide for verified equivalent parts. Cross-reference pinouts and thermal characteristics carefully when substituting.
