STD47N10F7AG

STD47N10F7AG is an N-channel power MOSFET from STMicroelectronics (part of the STD47N10F7 family). It’s designed as a high‑voltage, high‑current switching device for power electronics.
Key points
- Type: N-channel enhancement MOSFET
- Technology: trench/fast-switching power MOSFET, suitable for rugged switching applications
- Packaging: commonly available in surface‑mount forms such as DPAK (TO‑252) or D²PAK (TO‑263)
- Applications: DC–DC converters, motor drivers, automotive power management, switching regulators
How to use
- Connect source to ground (low side) or follow the intended topology; drain goes to the load.
- Gate driven by a suitable gate voltage per the datasheet; use gate resistors and protection as needed.
- Provide adequate heat sinking; observe VDS, ID, and thermal limits.
Note
- Exact electrical specs (VDS, ID, RDS(on), Qg, switching times) vary by variant. Check the official STMicroelectronics datasheet for precise values. If you want, I can outline the pinout and a sample circuit once you confirm the package.

STD47N10F7AG is an STMicroelectronics N-channel MOSFET. Key features include:
- VDS = 100 V; ID (continuous) ~47 A
- RDS(on) ≈ 9–12 mΩ (typ) at VGS = 10 V (max ~15 mΩ)
- VGS(th) typically 2–4 V
- Rugged switching device with avalanche energy rating and short-circuit ruggedness
- Fast switching suitable for switching power supplies and motor drives
- Low gate drive losses with moderate gate charge
- Pb-free/RoHS-compliant, designed for surface-mount power applications
- Wide operating temperature range (-55°C to 150°C)
Note: Exact values depend on lot and conditions; refer to the datasheet for precise parameters and recommended operating conditions.

DPAK (TO-252) surface-mount package.

Pin count: 3 main pins (Gate, Drain, Source). The metal/tab is typically connected to the Drain (so count as an additional thermal/PCB mounting connection).
Function: an N‑channel enhancement‑mode power MOSFET used for switching and power control (load switching, DC–DC converters, motor drivers, etc.).

The STD47N10F7AG is manufactured by STMicroelectronics. STMicroelectronics is a multinational semiconductor company that designs, develops and manufactures integrated circuits and discrete semiconductor devices (including power MOSFETs, analog, microcontrollers and sensors) for automotive, industrial, consumer and communications markets.

STD47N10F7AG is a high‑power N‑channel MOSFET (100 V class). Typical applications:
- Switch‑mode power supplies and DC‑DC converters
- Motor control (BLDC/DC motors) via half/full bridges
- Automotive power electronics (DC‑DC, battery management, load switching)
- Solar/renewables inverters and interfaces
- Uninterruptible power supplies and general high‑current load switching

There’s no single drop-in part number; equivalents are other N‑channel power MOSFETs with the same VDS (≈100 V), continuous ID (≈47 A), similar RDS(on) and the same package. Examples to consider (verify datasheets): STW47N10, Vishay SiH47N10-family, Infineon/IPP 47N10 variants. Always confirm VDS, RDS(on), ID, thermal resistance and pinout before substitution.