Datasheets
FQU4N20 by: Fairchild Semiconductor Corporation

Power Field-Effect Transistor, 3A I(D), 200V, 1.4ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251, IPAK-3

Part Details for FQU4N20 by Fairchild Semiconductor Corporation

Overview of FQU4N20 by Fairchild Semiconductor Corporation

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for FQU4N20

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FQU4N20 Part Data Attributes

FQU4N20 Fairchild Semiconductor Corporation
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FQU4N20 Fairchild Semiconductor Corporation Power Field-Effect Transistor, 3A I(D), 200V, 1.4ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251, IPAK-3
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-251
Package Description IN-LINE, R-PSIP-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature AVALANCHE RATED, FAST SWITCHING
Avalanche Energy Rating (Eas) 52 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 200 V
Drain Current-Max (ID) 3 A
Drain-source On Resistance-Max 1.4 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-251
JESD-30 Code R-PSIP-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 30 W
Pulsed Drain Current-Max (IDM) 12 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for FQU4N20

This table gives cross-reference parts and alternative options found for FQU4N20. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of FQU4N20, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
FQU4N20TU Power Field-Effect Transistor, 3A I(D), 200V, 1.4ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251, IPAK-3 Fairchild Semiconductor Corporation FQU4N20 vs FQU4N20TU
Part Number Description Manufacturer Compare
IRFU220PBF Power Field-Effect Transistor, 4.8A I(D), 200V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251AA International Rectifier FQU4N20 vs IRFU220PBF
IRFU210A Power Field-Effect Transistor, 2.7A I(D), 200V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, IPAK-3 Samsung Semiconductor FQU4N20 vs IRFU210A
IRFU210 Power Field-Effect Transistor, 2.6A I(D), 200V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251AA, IPAK-3 International Rectifier FQU4N20 vs IRFU210
IRFU210PBF Power Field-Effect Transistor, 2.6A I(D), 200V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251AA, LEAD FREE, PLASTIC, IPAK-3 International Rectifier FQU4N20 vs IRFU210PBF
FQU7N20 Power Field-Effect Transistor, 5.3A I(D), 200V, 0.69ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251, IPAK-3 Fairchild Semiconductor Corporation FQU4N20 vs FQU7N20
IRFU220A Power Field-Effect Transistor, 4.6A I(D), 200V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, IPAK-3 Samsung Semiconductor FQU4N20 vs IRFU220A
MTD2N20-1 Power Field-Effect Transistor, 2A I(D), 200V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251 Motorola Semiconductor Products FQU4N20 vs MTD2N20-1
FQU7N20TU 5.3A, 200V, 0.69ohm, N-CHANNEL, Si, POWER, MOSFET, TO-251, IPAK-3 Rochester Electronics LLC FQU4N20 vs FQU7N20TU
IRFU210PBF Power Field-Effect Transistor, 2.6A I(D), 200V, 1.5ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-251, ROHS COMPLIANT, IPAK-3 Vishay Siliconix FQU4N20 vs IRFU210PBF
IRFU221 Power Field-Effect Transistor, 4.6A I(D), 150V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, IPAK-3 Samsung Semiconductor FQU4N20 vs IRFU221

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