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STP12NM50
+Lista de MateriaisMOSFET N-CH 500V 12A TO220AB
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FabricanteSTMicroeletrônica
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Peça do Fabricante #STP12NM50
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Ficha Técnica STP12NM50 DataSheet
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Pacote TO-220
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | MDmesh™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 500 V |
| Current - Continuous Drain(Id) @ 25°C | 12A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 350mOhm @ 6A, 10V |
| Vgs(th)(Max) @ Id | 5V @ 50µA |
| Gate Charge(Qg)(Max) @ Vgs | 39 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 1000 pF @ 25 V |
| Power Dissipation (Max) | 160W (Tc) |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220 |
Visão Geral
Description
### 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
- IRF840 (500V, 8A)
- STP11NM50 (500V, 11A)
- IRFP450 (500V, 14A)
- FQP12N50 (500V, 12A)
- IXFH12N50 (500V, 12A)
Check datasheets for exact specs and pin compatibility.
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
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
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.
