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IRFP460LCPBF
IRFP460LCPBF
| Part Number | IRFP460LCPBF |
|---|---|
| Manufacturer | Vishay Siliconix (Originally International Rectifier) |
| Category | Discrete Semiconductor Products > Transistors – FETs, MOSFETs – Single |
| Description | Low gate charge N-Channel power MOSFET with 500V Vds, 20A continuous drain current and low Rds(on). TO-247AC package for high-efficiency high-voltage switching power conversion. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
IRFP460LCPBF is an enhancement-mode N-Channel power MOSFET built for high-voltage high-efficiency power conversion systems. Adopting LC low gate charge technology, it cuts input capacitance and total gate charge to raise switching frequency and reduce driver loss. Rated 500V drain-source voltage and 20A continuous drain current, it handles high-energy industrial switching. Low RDS(on) lowers conduction heat, while repetitive avalanche resistance protects circuits against voltage spikes. Packaged in thermally optimized TO-247AC through-hole housing, it fits SMPS, UPS, high-power DC-DC converters and motor control equipment.
Core Advantages
Ultra-Low Gate Charge (LC Technology)
Optimized total gate charge shortens switching delay, supports higher working frequency and reduces power consumption of gate drive circuits.
Exceptional Avalanche Ruggedness
100% factory tested for repetitive avalanche energy , delivering stable performance under inductive voltage transients and surges.
Optimized Conduction Efficiency
Low maximum drain-source on-resistance minimizes thermal output under heavy continuous load and improves overall power conversion efficiency.
High Thermal Capacity TO-247AC Package
Heavy-duty through-hole plastic package with isolated mounting hole, enabling fast heat transfer to external heat sinks for stable operation under high thermal load.
Key Specifications
| Brand | Vishay / Siliconix |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free (PBF) standard terminal plating |
| EDA/CAD Model | 3D Model & PCB Footprint Available upon request |
| Warranty | 1-Year Standard Factory Warranty |
| Package / Case | TO-247AC |
| Pin Count | 3 Pins |
| Mounting Type | Through-Hole Technology (THT) |
| Surface Marking / Silkscreen | IRFP460LC Marking |
| FET Type Configuration | N-Channel MOSFET (Enhancement Mode) |
| Drain-to-Source Voltage (V_DS) | 500 V Maximum Breakdown Rating (V_DSS) |
| Continuous Drain Current (I_D) | 20 A at T_C = 25°C / 13 A at T_C = 100°C |
| Repetitive Peak Drain Current (I_DM) | 80 A (10μs pulse limit) |
| Max Drain-Source On-Resistance (R_DS(on)) | 0.27 Ω (Max @ V_GS=10V, I_D=12A) |
| Gate-to-Source Voltage (V_GS) | ±30 V Absolute Maximum Rating |
| Gate-Source Threshold Voltage (V_GS(th)) | 2 V Min ~ 4 V Max (V_DS=V_GS, I_D=250μA) |
| Total Gate Charge (Q_g) | 120 nC Maximum (at V_GS = 10V, V_DS = 400V) |
| Gate Charge Split | Q_gs=32nC, Q_gd=49nC |
| Capacitance Spec (@V_DS=25V,1MHz) | C_iss=3600pF, C_oss=450pF, C_rss=350pF |
| Single Pulse Avalanche Energy (E_AS) | 930 mJ Max |
| Maximum Power Dissipation (P_D) | 280 W (at T_C = 25°C with sufficient heat sink) |
| Thermal Resistance (R_θJC) | 0.44 ℃/W Max (Junction to Case) |
| Thermal Resistance (R_θJA) | 62 ℃/W Max (Junction to Ambient) |
| Operating Junction Temperature Range | -55°C ~ +150°C (Industrial power semiconductor operating range) |
Typical Applications
- High-efficiency offline SMPS and server main power supplies
- UPS inverter stages and active PFC boost circuits
- High-power DC-DC converters, industrial welding inverters, high-frequency plasma generators
- AC/DC motor speed regulators, stepper drivers, EV battery charging circuits
- High-voltage audio amplifiers, solenoid drivers, solid-state lighting ballasts
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
Submit inquiry form for datasheets, free samples, stock verification or bulk pricing; reply within 24 working hours.
Frequently Asked Questions
Q1: Is IRFP460LCPBF stock 100% genuine original?
A: All stock IRFP460LCPBF are brand-new original Vishay Siliconix components. All batches are stored under ESD anti-static protection and packed in factory tubes/cartons.
Q2: What performance advantage does the “LC” suffix represent?
A: LC stands for Low Charge. This variant features lower total gate charge than standard IRFP460, enabling faster switching and lighter load for gate drive circuits.
Q3: What is the PBF suffix? Can it work with traditional lead solder processes?
A: PBF = Pb-Free, tin-plated pins fully compliant with RoHS. Compatible with both lead-free and traditional lead wave soldering processes.
Q4: How to get STEP models, SPICE files or bulk volume pricing?
A: Fill in the page inquiry form with your project parameters. Our technical team will send complete technical documentation within 24 hours.
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