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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,988 pcs
|
3988 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,491 pcs
|
1491 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BD438S is a PNP bipolar junction transistor designed for general-purpose switching and amplification applications. Manufactured by On Semiconductor, it offers a maximum collector-emitter voltage of 45V and a continuous collector current rating of 4A.
With a maximum power dissipation of 36W, this transistor can handle moderate power levels. It has a typical transition frequency of 3 MHz, making it suitable for low-frequency switching circuits. The DC current gain (hFE) is a minimum of 30 at 10mA collector current and 5V Vce, and the collector-emitter saturation voltage is 600mV maximum at 200mA base current and 2A collector current.
The device is housed in a TO-225AA / TO-126-3 through-hole package, which allows for easy mounting on printed circuit boards. The operating junction temperature range extends up to 150°C. The BD438S is compliant with RoHS and REACH regulations, and has an MSL rating of 1 (unlimited).
45V.
4A.
36W.
TO-225AA / TO-126-3 through-hole.
Maximum 150°C.
Yes, RoHS3 compliant (unverified).
Minimum 30 at 10mA, 5V.