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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,220 pcs
|
9220 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 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 | |
| Lead Style | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BD437TG is an NPN bipolar junction transistor manufactured by On Semiconductor. It is designed for general-purpose switching and amplification applications requiring moderate voltage and current handling. The transistor is rated for a collector-emitter voltage (Vce) of 45V and a continuous collector current (Ic) of 4A, with a maximum power dissipation of 36W.
Electrical characteristics include a DC current gain (hFE) of 85 minimum at 500mA collector current and 1V Vce, and a transition frequency (fT) of 3MHz. The collector-emitter saturation voltage (Vce(sat)) is 800mV maximum at a base current of 300mA and collector current of 3A. The device operates over a junction temperature range of -55°C to 150°C.
The BD437TG is supplied in a TO-225AA / TO-126-3 through-hole package, with a supplier device package of TO-126. It is suitable for through-hole mounting on printed circuit boards. The part is listed as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.54 | $1.54 |
| 10+ | $0.73 | $0.73 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BD437TG has a collector-emitter voltage (Vce) rating of 45V.
The maximum continuous collector current (Ic) is 4A.
The maximum power dissipation (Pd) is 36W.
The BD437TG is available in a TO-225AA / TO-126-3 through-hole package, with a supplier device package of TO-126.
The operating junction temperature range is -55°C to 150°C.
The minimum DC current gain (hFE) is 85 at a test condition of Ic=500mA and Vce=1V.
The transition frequency (fT) is 3 MHz.