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IRFP240
+BOMMOSFET N-CH 200V 20A TO247-3
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Nhà sản xuấtSản phẩm Vishay Siliconix
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Ông. Phần #IRFP240
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Có sẵn3924
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Vishay Siliconix |
| Package / Case | Tube |
| Part Status | Obsolete |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 200 V |
| Current - Continuous Drain(Id) @ 25°C | 20A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 180mOhm @ 12A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 70 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 1300 pF @ 25 V |
| Power Dissipation (Max) | 150W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-247AC |
Tổng quan
Description
IRFP240 is an N-channel enhancement-mode power MOSFET used for high‑voltage switching. Key points: Vds = 200 V, Id around 14 A (with adequate heat sinking), mainly in a TO-220AB package. It is not a logic‑level device; gate threshold is ~2–4 V, but full conduction requires ~10 V at the gate, so 5 V drive yields high on‑resistance and losses. It includes a body diode from drain to source and must be operated within its Safe Operating Area (SOA) for switching or linear use, with proper heat sinking. Typical applications: high-voltage switching regulators, motor drivers, inverters, and older power electronics. Compared with modern MOSFETs, its on-resistance is higher and gate drive efficiency is lower, but it remains rugged, inexpensive, and widely available. Driving tips: use a suitable gate driver, include a gate resistor if needed, and provide adequate cooling.
Equivalent
IRFP240 is a 200 V, ~14 A N‑channel MOSFET in TO‑220. The direct cross/reference is IRF240N (same device family; often listed as IRF240/IRFP240 in older catalogs). Close substitutes are any 200 V, 12–20 A N‑channel MOSFET with similar Rds(on) and packaging (TO‑220) from major vendors (Infineon/On Semiconductor/ST/Vishay). When substituting, verify Vds ≥ 200 V, Id ≥ 14 A, comparable Rdson and thermal characteristics, and compatible pinout.
Features
- N-channel enhancement-mode power MOSFET
- Vds: 200 V
- Id (continuous): ~14 A
- Rds(on): ~0.55 Ω typ (≈0.8 Ω max) at Vgs = 10 V
- Vgs(th): ~2–4 V
- Fast switching with low gate charge
- Avalanche-rated for rugged switching
- Built-in body diode
- Package: TO-220
- Suitable for PWM switching, motor drives, and power supplies
- Vds: 200 V
- Id (continuous): ~14 A
- Rds(on): ~0.55 Ω typ (≈0.8 Ω max) at Vgs = 10 V
- Vgs(th): ~2–4 V
- Fast switching with low gate charge
- Avalanche-rated for rugged switching
- Built-in body diode
- Package: TO-220
- Suitable for PWM switching, motor drives, and power supplies
Pinout
- Pin count: 3 pins (TO-220 package) plus a tab
- Pinout: Pin 1 = Gate (G), Pin 2 = Drain (D), Pin 3 = Source (S); tab is Drain
- Function: N-channel enhancement-mode power MOSFET used for high-voltage switching and power regulation (switching/linear applications).
- Pinout: Pin 1 = Gate (G), Pin 2 = Drain (D), Pin 3 = Source (S); tab is Drain
- Function: N-channel enhancement-mode power MOSFET used for high-voltage switching and power regulation (switching/linear applications).
Manufacturer
- Manufacturer: International Rectifier (IR), now part of Infineon Technologies AG.
- What kind of company: Infineon is a German multinational semiconductor manufacturer; International Rectifier was a US-based designer/manufacturer of power semiconductors.
- What kind of company: Infineon is a German multinational semiconductor manufacturer; International Rectifier was a US-based designer/manufacturer of power semiconductors.
Application
IRFP240 is an N-channel power MOSFET (high-voltage, medium-current). Common application areas:
- Switching-mode power supplies and DC-DC converters (offline SMPS, buck/boost)
- Motor control (DC motors, steppers, brushless drives)
- Power inverters and UPS/solar inverter stages
- Class D audio power amplifiers (as the switching element)
- Industrial control equipment and battery-management circuits
- General high-voltage switching in telecom/industrial gear
- Switching-mode power supplies and DC-DC converters (offline SMPS, buck/boost)
- Motor control (DC motors, steppers, brushless drives)
- Power inverters and UPS/solar inverter stages
- Class D audio power amplifiers (as the switching element)
- Industrial control equipment and battery-management circuits
- General high-voltage switching in telecom/industrial gear
Package
IRFP240 is an N-channel Power MOSFET in a TO-220AB (through-hole, plastic) package.
