Datasheets
IRFF420R by:

Power Field-Effect Transistor, 1.6A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF

Part Details for IRFF420R by Harris Semiconductor

Overview of IRFF420R by Harris Semiconductor

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Part Details for IRFF420R

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IRFF420R Part Data Attributes

IRFF420R Harris Semiconductor
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IRFF420R Harris Semiconductor Power Field-Effect Transistor, 1.6A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer HARRIS SEMICONDUCTOR
Package Description CYLINDRICAL, O-MBCY-W3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.95
Avalanche Energy Rating (Eas) 210 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 1.6 A
Drain-source On Resistance-Max 3 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-205AF
JESD-30 Code O-MBCY-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 20 W
Power Dissipation-Max (Abs) 20 W
Pulsed Drain Current-Max (IDM) 6.5 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Turn-off Time-Max (toff) 90 ns
Turn-on Time-Max (ton) 110 ns

Alternate Parts for IRFF420R

This table gives cross-reference parts and alternative options found for IRFF420R. 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 IRFF420R, 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
JANTXV2N6794 Power Field-Effect Transistor, 1.5A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-39, Microsemi Corporation IRFF420R vs JANTXV2N6794
2N6794 1.5A, 500V, 3.45ohm, N-CHANNEL, Si, POWER, MOSFET, TO-205AF, HERMETIC SEALED, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited IRFF420R vs 2N6794
IRFF420-JQR-B 1.5A, 500V, 3ohm, N-CHANNEL, Si, POWER, MOSFET, TO-205AF, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited IRFF420R vs IRFF420-JQR-B
UFNF420 Power Field-Effect Transistor, 1.6A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF, Unitrode Corp (RETIRED) IRFF420R vs UFNF420
2N6794 Power Field-Effect Transistor, 1.5A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF, Infineon Technologies AG IRFF420R vs 2N6794
IRFF420 Power Field-Effect Transistor, 1.5A I(D), 500V, 3.1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF, HERMETIC SEALED, TO-39, 3 PIN Infineon Technologies AG IRFF420R vs IRFF420
IRFF420-JQR-BR1 Power Field-Effect Transistor, 1.5A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors IRFF420R vs IRFF420-JQR-BR1
IRFF420 Power Field-Effect Transistor, 1.5A I(D), 500V, 3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-205AF, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors IRFF420R vs IRFF420
2N6794R1 1.5A, 500V, 3.45ohm, N-CHANNEL, Si, POWER, MOSFET, TO-205AF, HERMETIC SEALED, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited IRFF420R vs 2N6794R1
JANTX2N6794 1.5A, 500V, 3ohm, N-CHANNEL, Si, POWER, MOSFET, TO-205AF Intersil Corporation IRFF420R vs JANTX2N6794

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