| Model Number |
| 2SD844 |
BD250 |
| Model Name |
| SPTECH 2SD844 |
SPTECH BD250 |
| Category |
| Bipolar Transistors - BJT |
Bipolar Transistors - BJT |
| Brand |
| SPTECH |
SPTECH |
| Description |
| 50V 60W 7A NPN TO-3P-3 Bipolar Transistors - BJT ROHS |
45V 125W 5@25A,4V 25A PNP TO-3PN Bipolar Transistors - BJT ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 6.600 grams / 0.232808 oz |
6.530 grams / 0.230339 oz |
| Package / Case |
| TO-3P-3 |
TO-3PN |
| Package / Arrange |
| Tube-packed |
Tube-packed |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Collector Cut-Off Current (Icbo) |
| 10uA |
- |
| Collector-Emitter Breakdown Voltage (Vceo) |
| 50V |
45V |
| Power Dissipation (Pd) |
| 60W |
125W |
| Collector Current (Ic) |
| 7A |
25A |
| Transition Frequency (fT) |
| 15MHz |
- |
| Collector-Emitter Saturation Voltage (VCE(sat)@Ic,Ib) |
| 200mV@4A,400mA |
4V@25A,5A |
| Transistor Type |
| NPN |
PNP |
| Operating Temperature |
| - |
- |
