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IRFR9N20DPBF
+物料清單MOSFET N-CH 200V 9.4A DPAK
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製造商部分 #IRFR9N20DPBF
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規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC,Infineon Technologies |
| Package / Case | Bulk,Tube |
| Series | HEXFET® |
| Part Status | Discontinued at Digi-Key |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 200 V |
| Current - Continuous Drain(Id) @ 25°C | 9.4A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 380mOhm @ 5.6A, 10V |
| Vgs(th)(Max) @ Id | 5.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 27 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 560 pF @ 25 V |
| Power Dissipation (Max) | 86W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | D-Pak |
概述
Description
IRFR9N20DPBF is a high-voltage N-channel MOSFET. Key points:
- Type: N-channel enhancement-mode MOSFET for switching power electronics.
- Rating: around 200 V drain–source voltage, continuous drain current ~9 A (values depend on temp).
- Package: Pb-free DPAK (TO-252) with drain tab connected to the drain pin.
- Drive: Gate voltage typically in the 4.5–10 V range for full-on; check datasheet for exact Rds(on) vs Vgs and temperature.
- Applications: offline/onboard switching power supplies, DC-DC converters, motor drivers, high-voltage switching circuits.
- Notes: Important to respect safe operating area and thermal limits; refer to the datasheet for exact electrical specs, package pinout, and recommended heatsinking.
If you need exact numbers (Rds(on), Vgs(th), SOA), I can pull those from the datasheet excerpt.
- Type: N-channel enhancement-mode MOSFET for switching power electronics.
- Rating: around 200 V drain–source voltage, continuous drain current ~9 A (values depend on temp).
- Package: Pb-free DPAK (TO-252) with drain tab connected to the drain pin.
- Drive: Gate voltage typically in the 4.5–10 V range for full-on; check datasheet for exact Rds(on) vs Vgs and temperature.
- Applications: offline/onboard switching power supplies, DC-DC converters, motor drivers, high-voltage switching circuits.
- Notes: Important to respect safe operating area and thermal limits; refer to the datasheet for exact electrical specs, package pinout, and recommended heatsinking.
If you need exact numbers (Rds(on), Vgs(th), SOA), I can pull those from the datasheet excerpt.
Features
IRFR9N20DPBF features:
- N-channel enhancement-mode power MOSFET
- Vds = 200 V
- Id (continuous) ≈ 9 A
- Rds(on) about 0.75 Ω (typ); max ~1.0 Ω at Vgs = 10 V
- Gate threshold ≈ 2–4 V
- Vgs rating ±20 V
- Pb-free, surface-mount DPAK/TO-252 style package (DPBF)
- Avalanche-capable with good dv/dt/ruggedness
- Suitable for high-voltage switching in SMPS, motor drives, and DC-DC converters.
- N-channel enhancement-mode power MOSFET
- Vds = 200 V
- Id (continuous) ≈ 9 A
- Rds(on) about 0.75 Ω (typ); max ~1.0 Ω at Vgs = 10 V
- Gate threshold ≈ 2–4 V
- Vgs rating ±20 V
- Pb-free, surface-mount DPAK/TO-252 style package (DPBF)
- Avalanche-capable with good dv/dt/ruggedness
- Suitable for high-voltage switching in SMPS, motor drives, and DC-DC converters.
Pinout
IRFR9N20DPBF is an N-channel enhancement-mode power MOSFET in a Pb-free DPAK. Pin count: 3 pins (Pin 1 = Gate, Pin 2 = Drain, Pin 3 = Source); the drain is also connected to the metal tab. Function: high-voltage switching device used as a power MOSFET (about 200 V rating, for switching/linear applications).
Manufacturer
- Manufacturer: Infineon Technologies AG (the IR brand; International Rectifier was the original maker, now part of Infineon).
- What kind of company: A German multinational semiconductor company specializing in power electronics, power semiconductors, and related integrated circuits.
- What kind of company: A German multinational semiconductor company specializing in power electronics, power semiconductors, and related integrated circuits.
Application
IRFR9N20DPBF is an N-channel enhancement MOSFET suitable for high-voltage, high-current switching. Common applications include:
- Offline switch-mode power supplies (flyback/forward)
- DC-DC converters and power regulators
- Motor drives (DC, BLDC, stepper)
- Solar inverters and energy-storage systems
- Uninterruptible power supplies and telecom power electronics
- Automotive power electronics (in-vehicle DC-DC, inverters) and Class-D audio amplifiers
Note: Use within its voltage/current ratings and thermal limits.
- Offline switch-mode power supplies (flyback/forward)
- DC-DC converters and power regulators
- Motor drives (DC, BLDC, stepper)
- Solar inverters and energy-storage systems
- Uninterruptible power supplies and telecom power electronics
- Automotive power electronics (in-vehicle DC-DC, inverters) and Class-D audio amplifiers
Note: Use within its voltage/current ratings and thermal limits.
Package
D-Pak (TO-252) surface-mount package (Pb-free).
