Hình ảnh chỉ để tham khảo
IRF9540
+BOMMOSFET P-CH 100V 19A TO220AB
-
Nhà sản xuấtSản phẩm Vishay Siliconix
-
Ông. Phần #IRF9540
-
Bảng dữ liệu IRF9540 DataSheet
-
Gói TO-220-3
-
Có sẵn4649
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Obsolete |
| FETType | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 100 V |
| Current-ContinuousDrain(Id)@25°C | 19A (Tc) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 10V |
| RdsOn(Max)@IdVgs | 200mOhm @ 11A, 10V |
| Vgs(th)(Max)@Id | 4V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 61 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 1400 pF @ 25 V |
| PowerDissipation(Max) | 150W (Tc) |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Through Hole |
| SupplierDevicePackage | TO-220AB |
Tổng quan
Description
- Voltage Rating: -100V (drain-to-source)
- Current Capacity: -19A (continuous drain current)
- Low On-Resistance: 0.117Ω (max @ VGS = -10V)
- Gate Threshold: -2V to -4V (typical for turn-on)
Commonly used in power supplies, motor control, and DC-DC converters, it offers fast switching and robust performance. The TO-220 package ensures easy mounting with heat dissipation.
Advantages:
✔ High voltage/current handling
✔ Low power loss due to low RDS(on)
✔ Compatible with logic-level drivers (at -10V VGS)
Applications:
- Inverters
- Load switching
- Battery management
Ensure proper heat sinking in high-current scenarios. Always refer to the datasheet for detailed specs.
Equivalent
- IRF9Z34N (-55V, -19A, 0.1Ω)
- IRF4905 (-55V, -74A, 0.02Ω)
- IRFB9Z34N (similar specs, different package)
- FQP27P06 (-60V, -27A, 0.09Ω)
- STP80PF55 (-55V, -80A, 0.008Ω)
Check voltage, current, and RDS(on) for compatibility. Always verify datasheets for exact replacements.
Features
- Voltage Rating: -100V (Drain-Source, VDSS)
- Current Rating: -19A (Continuous Drain Current, ID)
- Low On-Resistance: 0.20Ω (RDS(on)) at VGS = -10V
- Fast Switching: Suitable for high-efficiency applications
- High Power Handling: Up to 140W (Power Dissipation, PD)
- Gate Threshold Voltage (VGS(th)): -2V to -4V
- Avalanche Rated: Robust against inductive loads
- TO-220 Package: Easy mounting and heat dissipation
Commonly used in power supplies, motor control, and DC-DC converters.
Pinout
1. Gate (G): Controls the switching operation (typically driven by 10V relative to the source).
2. Drain (D): Connects to the load (handles up to -100V and -23A).
3. Source (S): Connected to the power supply (reference for gate voltage).
Key Features:
- Voltage Rating: -100V (D-S).
- Current Rating: -23A (continuous).
- Low On-Resistance: 0.117Ω (max).
- Application: Power switching, inverters, motor control.
Concise and functional for quick reference.
Application
1. Power Switching – Efficiently controls high-current loads in DC circuits.
2. Voltage Regulation – Used in power supplies and converters for stable output.
3. Motor Control – Drives motors in robotics, automotive, and industrial systems.
4. Battery Management – Protects circuits from reverse polarity in portable devices.
5. Inverters & Converters – Key in DC-AC or DC-DC power conversion.
Its high current (23A) and voltage (-100V) handling make it ideal for robust, low-side switching applications.
