BSO203SP - Infineon Technologies
MPNBSO203SP
End of Life
P-CHANNEL POWER MOSFET
$0.36Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSRoHS non-compliant
SeriesOptiMOS®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | OptiMOS® |
| FET type | P-Channel |
| Mounting | Surface Mount |
| Drain to source voltage | 20 V |
| Drive voltage (Max rds on, min rds on) | 2.5V, 4.5V |
| Current - continuous drain (Id) @ 25°C | 7A (Ta) |
| Power dissipation | 1.6W (Ta) |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Bulk |
| Vgs | ±12V |
| Technology | MOSFET (Metal Oxide) |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Vgs(th) (Max) @ id | 1.2V @ 50µA |
| Rds on (Max) @ id, vgs | 21mOhm @ 8.9A, 4.5V |
| Gate charge (Qg) (Max) @ vgs | 39 nC @ 4.5 V |
| Input capacitance (Ciss) (Max) @ vds | 3750 pF @ 15 V |
Frequently asked questions
What is the pinout of BSO203SP?
Design engineers need the pin configuration to validate PCB layout before purchase.
Is BSO203SP a P-channel MOSFET?
Buyers must confirm the channel type to match their circuit requirements.
Where to buy BSO203SP in stock?
Sourcing buyers need to find immediate availability to fulfill BOM lines.
What is the Rds(on) of BSO203SP?
Design engineers need on-resistance for power dissipation calculations.
Can I replace BSO203SP with BSS308P?
Maintenance techs and sourcing buyers need cross reference when the original part is hard to source.
What is the lead time for BSO203SP?
Buyers need lead time for production planning.