Datasheets
IRF523 by:

Power Field-Effect Transistor, 8A I(D), 80V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB

Part Details for IRF523 by Harris Semiconductor

Overview of IRF523 by Harris Semiconductor

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Price & Stock for IRF523

Part # Distributor Description Stock Price Buy
DISTI # 2156-IRF523-ND
DigiKey N-CHANNEL POWER MOSFET Min Qty: 833 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 2608
In Stock
  • 833 $0.3600
$0.3600 Buy Now
Bristol Electronics   Min Qty: 5 105
  • 5 $1.1250
  • 19 $0.7313
  • 70 $0.4219
$0.4219 / $1.1250 Buy Now
Quest Components Part Number Only 84
  • 1 $1.5000
  • 18 $0.7500
  • 81 $0.4500
$0.4500 / $1.5000 Buy Now
Rochester Electronics 8A, 80V, 0.36 OHM, N-Channel POWER MOSFET ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 2608
  • 1 $0.3640
  • 25 $0.3567
  • 100 $0.3422
  • 500 $0.3276
  • 1,000 $0.3094
$0.3094 / $0.3640 Buy Now

Part Details for IRF523

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IRF523 Part Data Attributes:

IRF523 Harris Semiconductor
Buy Now Datasheet
Compare Parts:
IRF523 Harris Semiconductor Power Field-Effect Transistor, 8A I(D), 80V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer HARRIS SEMICONDUCTOR
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.95
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 80 V
Drain Current-Max (ID) 8 A
Drain-source On Resistance-Max 0.36 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 175 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 60 W
Power Dissipation-Max (Abs) 60 W
Pulsed Drain Current-Max (IDM) 32 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
Turn-off Time-Max (toff) 59 ns
Turn-on Time-Max (ton) 58 ns

Alternate Parts for IRF523

This table gives cross-reference parts and alternative options found for IRF523. 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 IRF523, 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
IRF521 9.2A, 80V, 0.27ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Intersil Corporation IRF523 vs IRF521
BUK442-100B TRANSISTOR 6.1 A, 100 V, 0.3 ohm, N-CHANNEL, Si, POWER, MOSFET, FET General Purpose Power NXP Semiconductors IRF523 vs BUK442-100B
IRF521-006 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-006
IRF521 9.2A, 80V, 0.27ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, TO-220, 3 PIN STMicroelectronics IRF523 vs IRF521
IRF521 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Harris Semiconductor IRF523 vs IRF521
MTP10N10E 10A, 100V, 0.25ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, TO-220, 3 PIN Texas Instruments IRF523 vs MTP10N10E
IRF521-009 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-009
IRF523 7A, 60V, 0.4ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC IRF523 vs IRF523
IRF522 Power Field-Effect Transistor, 7A I(D), 100V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN TT Electronics Resistors IRF523 vs IRF522
IRF521-001 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-001
Part Number Description Manufacturer Compare
IRF521-001 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-001
IRF522-001 Power Field-Effect Transistor, 8A I(D), 100V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF522-001
IRF522 Power Field-Effect Transistor, 8A I(D), 100V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Harris Semiconductor IRF523 vs IRF522
IRF521-006 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-006
IRF520-009 Power Field-Effect Transistor, 9.2A I(D), 100V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB International Rectifier IRF523 vs IRF520-009
IRF521-009 Power Field-Effect Transistor, 9.2A I(D), 80V, 0.27ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF521-009
BUK452-100A TRANSISTOR 11 A, 100 V, 0.25 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, FET General Purpose Power NXP Semiconductors IRF523 vs BUK452-100A
IRF522-006 Power Field-Effect Transistor, 8A I(D), 100V, 0.36ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET International Rectifier IRF523 vs IRF522-006
IRF520 9.2A, 100V, 0.27ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Intersil Corporation IRF523 vs IRF520
IRF523 7A, 60V, 0.4ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC IRF523 vs IRF523

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