S8550B
It is widely used in various switching power supplies, chargers, adapters, smart phones, smart TVs, wireless headphones, wireless routers, automated production line controllers, electrocardiographs, radios and other equipment.
Product information
Specifications, documents and sourcing support for S8550B.
Technical specifications
Parametric data for product selection and design review.
- Cargo Status
- Active
- Supplier Device Package
- SOT-23
- IC(mA)
- -350
- PC(mW)
- 300
- BVCBO(V)
- -40
- BVCEO(V)
- -25
- BVEB(V)
- -5
S8550B Datasheet
Review electrical characteristics, package drawings and test conditions.
Overview & applications
Product positioning and recommended use cases.
TRANS 300mW -350mA -25V SOT-23
S8550B has significant current amplification capability, good voltage resistance, and good thermal stability, which can realize various functions of electronic equipment and improve the stability and efficiency of the circuit.
Cross reference
Common market parts that may be evaluated against this MOT device.
| Manufacturer | Market part number | MOT part number |
|---|---|---|
| onsemi | S8550B | S8550B |
| STMicroelectronics | S8550B | S8550B |
| Nexperia | S8550B | S8550B |
| Diodes Inc. | S8550B | S8550B |
| ROHM | S8550B | S8550B |
| YAGEO（国巨） | S8550B | S8550B |
| 扬杰科技（YJ） | S8550B | S8550B |
| 华润微（CRMC） | S8550B | S8550B |
| 长电科技（JCET） | S8550B | S8550B |
| 中微半导体（ZMSC） | S8550B | S8550B |
| 苏州固锝（ARC） | S8550B | S8550B |
Cross references are a starting point for evaluation. Confirm electrical and package compatibility in the datasheets before design-in.
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