Manufacturer: STMicroelectronics
Win Source Part Number: 054249-STP12NK30Z
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 90W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: TO-220AB
Dimension: TO-220-3
Drain-Source Breakdown Voltage: 300V
Continuous Drain Current at 25°C: 9A (Tc)
Gate-Source Threshold Voltage: 4.5V @ 50μA
Max Gate Charge: 35nC @ 10V
Max Input Capacitance: 670pF @ 25V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 400 mOhm @ 4.5A, 10V
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
300V N-CH MOSFET, 9A, 400mR RdsOn, TO-220 Product overview: STP12NK30Z from STMicroelectronics is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 300V, 9A, TO-220. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 300V, 9A, TO-220, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-STP12NK30Z can be used for catalog matching and distributor lookup.
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MOSFET, N, TO-220; Channel Type:N Channel; Drain Source Voltage Vds:300V; Continuous Drain Current Id:9A; Transistor Mounting:Through Hole; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:3.75V; Power Dissipation:90W RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 054249-STP12NK30Z | 278-STP12NK30Z | 497-7502-5-ND | STP12NK30Z | STP12NK30Z | 26M3670 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - STP12NK30Z | 300V 9A TO-220 MOSFET Transistor | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | MOSFET | Mosfet, N, To-220; Channel Type Stmicroelectronics |
| Polarity | N-Channel; N-Channel | N-Channel | N-Channel | |||
| V(BR)DSS | 300 volts | |||||
| PD | 90000 milliwatts | 90000 milliwatts | 90000 milliwatts | |||
| TJ | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) |
