Infineon OptiMOS™ BSC0925NDATMA1, dual N-channel (Dual Buck Chopper) MOSFET, 30V Vdss, 15A continuous drain, 5mOhm Rds(on) at 20A, 10V Vgs, PG-TISON-8 package, -55°C to 150°C junction temperature.
| Parameter | Value |
|---|---|
| Series | OptiMOS™ |
| FET type | 2 N Channel (Dual Buck Chopper) |
| Mounting type | Surface Mount |
| Drain to source voltage | 30V |
| Current - continuous drain (Id) @ 25°C | 15A |
| Power - max | 2.5W |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| FET feature | Standard |
| Case | 8-PowerTDFN |
| Vgs(th) (Max) @ id | 2V @ 250µA |
| Rds on (Max) @ id, vgs | 5mOhm @ 20A, 10V |
| Gate charge (Qg) (Max) @ vgs | 17nC @ 10V |
| Input capacitance (Ciss) (Max) @ vds | 1157pF @ 15V |
The 5 mOhm maximum on-resistance at 20 A and 10 V gate drive keeps conduction losses low. Gate charge of 17 nC at 10 V and input capacitance of 1157 pF at 15 V Vds keep switching losses manageable in the typical buck converter range.
The junction temperature range of -55°C to 150°C qualifies the part for automotive under-hood and industrial environments. The 2.5 W maximum power dissipation in this TISON-8 package assumes adequate PCB copper for heat spreading.
Yes. The part is specifically configured as a Dual Buck Chopper, with two matched N-channel FETs in one package. The 30 V Vdss and 15 A continuous drain rating cover typical 12 V input POL converters, and the 5 mOhm Rds(on) keeps conduction losses low.