MMDT3946
It is widely used in various switching power supplies, chargers, adapters, smart phones, tablet computers, smart sensors, car radios, car anti-theft systems and other equipment.
Product information
Specifications, documents and sourcing support for MMDT3946.
Technical specifications
Parametric data for product selection and design review.
- Cargo Status
- Active
- Supplier Device Package
- SOT-363
- IC(mA)
- 200
- PC(mW)
- 200
- BVCBO(V)
- 60
- BVCEO(V)
- 40
- BVEB(V)
- 5
Overview & applications
Product positioning and recommended use cases.
TRANS 200mW 200mA 40V SOT-363
MMDT3946 has the characteristics of high reliability, high stability, small size, fast switching speed, etc., and is very suitable for low-power amplifier circuits and switching circuits.
Cross reference
Common market parts that may be evaluated against this MOT device.
| Manufacturer | Market part number | MOT part number |
|---|---|---|
| onsemi | MMDT3946 | MMDT3946 |
| Nexperia | MMDT3946 | MMDT3946 |
| Vishay | MMDT3946 | MMDT3946 |
| Diodes Inc. | MMDT3946 | MMDT3946 |
| YAGEO(国巨) | MMDT3946 | MMDT3946 |
| 扬杰科技(YJ) | MMDT3946 | MMDT3946 |
| 华润微(CRMC) | MMDT3946 | MMDT3946 |
| 长电科技(JCET) | MMDT3946 | MMDT3946 |
| 中微半导体(ZMSC) | MMDT3946 | MMDT3946 |
| 苏州固锝(ARC) | MMDT3946 | MMDT3946 |
Cross references are a starting point for evaluation. Confirm electrical and package compatibility in the datasheets before design-in.
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