Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17 pcs
|
17 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 | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BD441 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.
Key electrical specifications include a maximum collector-emitter breakdown voltage of 80V, a continuous collector current rating of 4A, and a maximum power dissipation of 36W. The transistor exhibits a minimum DC current gain (hFE) of 40 at 500mA collector current and 1V collector-emitter voltage, and a typical transition frequency of 3MHz. The maximum collector-emitter saturation voltage is 800mV at a base current of 300mA and collector current of 3A.
The BD441 is offered in a through-hole TO-126 package (also compatible with TO-225AA and TO-126-3 case styles). It supports an operating junction temperature range of -55°C to 150°C. Environmental compliance is reported as RoHS3 compliant, MSL Level 1, and REACH unaffected, though these statuses are unverified in the available data.
| Qty | Low | High |
|---|---|---|
| 6,000+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
80 V.
Through-hole TO-225AA, TO-126-3; supplier device package TO-126.
-55°C to 150°C (junction).
Listed as RoHS3 compliant, but status is unverified with low confidence.
Minimum 40 at Ic=500mA, Vce=1V.
4 A maximum.