AUIRFB4321 Datasheet. Specs and Replacement

Type Designator: AUIRFB4321  📄📄 

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 350 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 150 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V

|Id| ⓘ - Maximum Drain Current: 85 A

Tj ⓘ - Maximum Junction Temperature: 175 °C

Electrical Characteristics

tr ⓘ - Rise Time: 60 nS

Cossⓘ - Output Capacitance: 390 pF

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.015 Ohm

Package: TO220AB

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AUIRFB4321 substitution

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AUIRFB4321 datasheet

 7.1. Size:278K  international rectifier
auirfb4410.pdf pdf_icon

AUIRFB4321

PD - 97598 AUTOMOTIVE GRADE AUIRFB4410 HEXFET Power MOSFET Features Advanced Process Technology D VDSS 100V Ultra Low On-Resistance Dynamic dV/dT Rating RDS(on) typ. 8.0m 175 C Operating Temperature max. 10m Fast Switching G Repetitive Avalanche Allowed up to ID (Silicon Limited) 88A Tjmax Lead-Free, RoHS Compliant ID (Package Limited)... See More ⇒

 7.2. Size:717K  infineon
auirfb4610 auirfs4610.pdf pdf_icon

AUIRFB4321

AUIRFB4610 AUTOMOTIVE GRADE AUIRFS4610 HEXFET Power MOSFET Features Advanced Process Technology VDSS 100V Ultra Low On-Resistance RDS(on) typ. 11m Enhanced dV/dT and dI/dT capability 175 C Operating Temperature max. 14m Fast Switching ID 73A Repetitive Avalanche Allowed up to Tjmax Lead-Free, RoHS Compliant Automotive... See More ⇒

 8.1. Size:398K  international rectifier
auirfb8409 auirfs8409 auirfsl8409.pdf pdf_icon

AUIRFB4321

AUIRFB8409 AUTOMOTIVE GRADE AUIRFS8409 AUIRFSL8409 Features HEXFET Power MOSFET l Advanced Process Technology D l New Ultra Low On-Resistance VDSS 40V l 175 C Operating Temperature RDS(on) (SMD) typ. 0.97m l Fast Switching max. 1.2m l Repetitive Avalanche Allowed up to Tjmax G l Lead-Free, RoHS Compliant ID (Silicon Limited) 409A l Automotive Qualified * ID (Package Li... See More ⇒

 8.2. Size:211K  international rectifier
auirfba1405.pdf pdf_icon

AUIRFB4321

PD-97768 AUTOMOTIVE GRADE AUIRFBA1405 HEXFET Power MOSFET Features l Advanced Planar Technology D V(BR)DSS 55V l Low On-Resistance RDS(on) typ. 4.3m l Dynamic dv/dt Rating l 175 C Operating Temperature max 5.0m G l Fast Switching ID (Silicon Limited) 174A l Fully Avalanche Rated ID (Package Limited) 95A l Repetitive Avalanche Allowed S up to Tjmax l Lead-Free, RoHS... See More ⇒

Detailed specifications: AUIRFB3307Z, AUIRFB3607, AUIRFB3806, AUIRFB4110, AUIRFB4115, AUIRFB4127, AUIRFB4227, AUIRFB4310Z, EMB04N03H, AUIRFB4332, AUIRFB4410, AUIRFB4410Z, AUIRFB4610, AUIRFB4615, AUIRFB4620, AUIRFBA1405P, AUIRFI3205

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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.