For Alternatives to Obsolete NTE Complimentary Pair Transistor Part Numbers: NTE331 and NTE332 I present for your consideration: BD911 and BD912 from STMicroelectronics
DATASHEET_NTE331_NTE332.pdf (222.7 KB)
| Mfr Part # | BD911 | BD912 |
|---|---|---|
| Mfr | STMicroelectronics | STMicroelectronics |
| DK Part # | 497-6659-5-ND | 497-7179-5-ND |
| Description | TRANS NPN 100V 15A TO-220 | TRANS PNP 100V 15A TO-220 |
| Transistor Type | NPN | PNP |
| Current - Collector (Ic) (Max) | 15 A | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 100 V | 100 V |
| Vce Saturation (Max) @ Ib, Ic | 3V @ 2.5A, 10A | 3V @ 2.5A, 10A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 5A, 4V | 15 @ 5A, 4V |
| Power - Max | 90 W | 90 W |
| Frequency - Transition | 3MHz | 3MHz |
| Package / Case | TO-220-3 | TO-220-3 |
Please review the datasheet to ensure this works for your application.
If the proposed alternative is no longer available for any reason kindly hit us up in the forum thread below.