STP12NM50

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STP12NM50

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MOSFET N-CH 500V 12A TO220AB

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tube
Series MDmesh™
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 500 V
Current-ContinuousDrain(Id)@25°C 12A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 350mOhm @ 6A, 10V
Vgs(th)(Max)@Id 5V @ 50µA
GateCharge(Qg)(Max)@Vgs 39 nC @ 10 V
Vgs(Max) ±30V
InputCapacitance(Ciss)(Max)@Vds 1000 pF @ 25 V
PowerDissipation(Max) 160W (Tc)
OperatingTemperature -65°C ~ 150°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220

Tổng quan

Description

The STP12NM50 is an N-channel power MOSFET from STMicroelectronics, designed for high-voltage and high-speed switching applications.
### Key Features:
- Voltage Rating: 500V (Drain-Source, VDSS)
- Current Rating: 12A (Continuous Drain Current, ID)
- Low On-Resistance: 0.35Ω (RDS(on))
- Fast Switching: Optimized for efficiency in switching circuits
- Avalanche Rugged: Enhanced reliability under high-energy conditions
### Applications:
- Switch-mode power supplies (SMPS)
- Motor control
- Lighting systems (LED drivers, ballasts)
- DC-DC converters
### Package:
- TO-220 (through-hole, easy to mount)
The STP12NM50 is a robust choice for medium-power applications requiring high voltage handling and efficient switching performance.

Equivalent

Equivalent products to the STP12NM50 (500V, 12A, N-channel MOSFET) include:
- IRF840 (500V, 8A)
- STP11NM50 (500V, 11A)
- IRFP450 (500V, 14A)
- FQP12N50 (500V, 12A)
- IXFH12N50 (500V, 12A)
Check datasheets for exact specs and pin compatibility.

Features

The STP12NM50 is an N-channel MOSFET with the following key features:
- Voltage Rating: 500V drain-source voltage (VDSS).
- Current Rating: 12A continuous drain current (ID).
- Low On-Resistance: 0.35Ω (max) at 10V gate drive (RDS(on)).
- Fast Switching: Optimized for high-speed applications.
- Gate Threshold Voltage (VGS(th)): 3–5V (typical).
- Power Dissipation: 190W (with heatsink).
- Package: TO-220 (through-hole, easy mounting).
- Avalanche Energy Rated: Robust against inductive spikes.
Ideal for switching power supplies, motor control, and inverters due to its high voltage and efficiency.

Manufacturer

The STP12NM50 is manufactured by STMicroelectronics, a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including power MOSFETs like the STP12NM50, microcontrollers, sensors, and analog ICs. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
The STP12NM50 is an N-channel MOSFET with a 500V drain-source voltage and 12A current rating, commonly used in power switching applications.
STMicroelectronics is known for its innovation, reliability, and global presence in the semiconductor market.

Application

The STP12NM50 is an N-channel MOSFET commonly used in:
1. Power Supplies – Switching regulators, DC-DC converters.
2. Motor Control – Drives for brushed/brushless motors.
3. Lighting – LED drivers and ballasts.
4. Automotive – Electronic control units (ECUs), load switches.
5. Industrial – Inverters, welding equipment.
With a 500V drain-source voltage and 12A current rating, it suits medium-high power switching applications requiring efficiency and reliability.

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