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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
64,000 pcs
|
64000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BSP50,115 is an NPN Darlington transistor designed for high-current gain applications. It features a collector-emitter voltage rating of 45 V and a continuous collector current capacity of 1 A. With a minimum DC current gain (hFE) of 2000 at Ic=500mA and Vce=10V, it provides efficient amplification and switching. The maximum collector-emitter saturation voltage is 1.3 V at Ib=500µA and Ic=500mA. Transition frequency is 200 MHz, making it suitable for moderate-speed switching. Power dissipation is rated at 1.25 W, with a maximum junction temperature of 150°C. The device is offered in a surface-mount SOT-223 package (TO-261-4 equivalent), enabling compact PCB designs. Typical applications include relay drivers, solenoid drivers, and low-side switching where high gain is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
| 1,000+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
45V
TO-261-4, TO-261AA (SOT-223)
Maximum junction temperature is 150°C
RoHS3 compliant (unverified)
Minimum 2000 at Ic=500mA, Vce=10V
1A continuous
1.3V at Ib=500µA, Ic=500mA