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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
107 pcs
|
107 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current (IB) | |
| Base-Emitter Voltage (VBE) | |
| Collector Cut-Off Current (ICES) | |
| Collector Cut-off Current (ICBO) | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Sustaining Voltage (VCEO(sus)) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter Cut-off Current (IEBO) | |
| Emitter-Base Voltage (VEBO) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Packaging Type | |
| Power | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BD537 is an NPN power transistor manufactured by STMicroelectronics using Planar technology with Base Island layout. It is designed for general-purpose switching and amplification applications requiring high gain and low saturation voltage. Key electrical characteristics include a collector-emitter voltage (VCEO) of 80V, collector current (IC) of 8A, and power dissipation of 50W. The transistor offers a DC current gain (hFE) of 15 minimum at 2A collector current and 2V VCE, and a collector-emitter saturation voltage of 800mV maximum at 6A collector current and 600mA base current. The device is housed in a TO-220-3 through-hole package, suitable for heatsink mounting. The operating junction temperature range is up to 150°C, with storage temperature from -65°C to 150°C. This transistor is commonly used in power supply circuits, motor control, and audio amplifier output stages.
| Qty | Low | High |
|---|---|---|
| 1,250+ | $0.60 | $0.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
80V (VCEO).
TO-220-3 (through-hole).
Maximum junction temperature is 150°C.
RoHS3 compliant (unverified).
8A.
Minimum 15 at 2A collector current and 2V VCE.
Maximum 800mV at 6A collector current and 600mA base current.