ROHM 2SA1952 60V 5A PNP Transistor
Regular price
Rs.125.00
Sale price
Rs.140.00
2SA1952 PNP Power Transistor
The 2SA1952 is a PNP power transistor designed for high-performance applications in power electronics. It is suitable for industrial and commercial circuits that require efficient switching, reliable current handling, and thermal stability. The transistor is widely used in power supply circuits, motor drivers, LED controllers, and complementary transistor designs.
This transistor supports a collector-emitter voltage (V<sub>CEO</sub>) of 60 V and can handle a collector current of up to 5 A, making it suitable for medium-power applications. With a DC current gain (h<sub>FE</sub>) of 120 at 1 A, 2 V, a transition frequency (f<sub>T</sub>) of 80 MHz, and a low saturation voltage (V<sub>CE(sat)</sub>) of 500 mV, it delivers fast switching performance and efficient operation in dynamic circuits. The collector cutoff current of 10 µA ensures stable operation and low leakage.
The 2SA1952 operates over a wide temperature range of –55 °C to +150 °C and can dissipate 1 W of power when properly mounted. Its TO-252-2 package provides thermal efficiency and compactness for PCB mounting. These characteristics make it reliable for continuous use in industrial and commercial power electronics applications.
Key Specs
| Parameter | Value |
|---|---|
| Type | PNP bipolar transistor |
| Package | TO‑252-2 |
| Collector‑Emitter Voltage (V<sub>CEO</sub>) | 60 V |
| Collector Current (I<sub>C</sub>) | 5 A |
| Power Dissipation (P<sub>D</sub>) | 1 W |
| DC Current Gain (h<sub>FE</sub>) | 120 @ 1 A, 2 V |
| Transition Frequency (f<sub>T</sub>) | 80 MHz |
| V<sub>CE(sat)</sub> (Saturation Voltage) | 500 mV |
| Collector Cutoff Current (ICBO) | 10 µA |
| Operating Temperature Range | –55 °C to +150 °C |
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