onsemi BD441 BJTs
TRANS NPN 80V 4A TO126
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BD441
Detailed Description
TRANS NPN 80V 4A TO126
Package
TO-225AA, TO-126-3
Lifecycle Status
Obsolete
Datasheet
BD441 Datasheet
Quick Jump:
Technical Specifications
onsemi BD441 BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-225AA, TO-126-3
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Dc Current Gain Hfe Min IC Vce
40 @ 500mA, 1V
Power Max
36 W
Frequency Transition
3MHz
Transistor Type
NPN
Current Collector IC Max
4 A
Alternate Parts Comparison (BD441 vs BD137 vs BD13716STU vs BD681G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Current Collector Cutoff Max | 100µA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 500µA |
| Current Collector IC Max | 4 A | 1.5 A | 1.5 A | 4 A |
| Dc Current Gain Hfe Min IC Vce | 40 @ 500mA, 1V | 40 @ 150mA, 2V | 100 @ 150mA, 2V | 750 @ 1.5A, 3V |
| Power Max | 36 W | 1.25 W | 1.25 W | 40 W |
| Transistor Type | NPN | NPN | NPN | NPN - Darlington |
| Vce Saturation Max Ib IC | 800mV @ 300mA, 3A | 500mV @ 50mA, 500mA | 500mV @ 50mA, 500mA | 2.5V @ 30mA, 1.5A |
| Voltage Collector Emitter Breakdown Max | 80 V | 60 V | 60 V | 100 V |
| RoHS | Yes | -- | Yes | Yes |
| Action |
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
