All MOSFET. FQI4N90 Equivalents Search

November 2013 FQI4N90 N-Channel QFET MOSFET 900 V, 4.2 A, 3.3 Description Features This N-Channel enhancement mode power MOSFET is 4.2 A, 900 V, RDS(on) = 3.3 (Max.) @ VGS = 10 V, produced using Fairchild Semiconductor s proprietary planar ID = 2.1 A stripe and DMOS technology. This advanced MOSFET Low Gate Charge (Typ. 24 nC) technology has been especially tai... See More ⇒

October 2001 TM QFET FQB4N90 / FQI4N90 900V N-Channel MOSFET General Description Features These N-Channel enhancement mode power field effect 4.2A, 900V, RDS(on) = 3.3 @ VGS = 10 V transistors are produced using Fairchild s proprietary, Low gate charge ( typically 24 nC) planar stripe, DMOS technology. Low Crss ( typically 9.5 pF) This advanced technology has been es... See More ⇒

May 2000 TM QFET QFET QFET QFET FQB4N25 / FQI4N25 250V N-ChanneI MOSFET GeneraI Description Features These N-Channel enhancement mode power field effect 3.6A, 250V, RDS(on) = 1.75 @VGS = 10 V transistors are produced using Fairchild s proprietary, Low gate charge ( typical 4.3 nC) planar stripe, DMOS technology. Low Crss ( typical 4.8 pF) This advanced technology ... See More ⇒

October 2008 QFET FQB4N80 / FQI4N80 800V N-Channel MOSFET General Description Features These N-Channel enhancement mode power field effect 3.9A, 800V, RDS(on) = 3.6 @VGS = 10 V transistors are produced using Fairchild s proprietary, Low gate charge ( typical 19 nC) planar stripe, DMOS technology. Low Crss ( typical 8.6 pF) This advanced technology has been especially... See More ⇒

April 2000 TM QFET QFET QFET QFET FQB4N20 / FQI4N20 200V N-ChanneI MOSFET GeneraI Description Features These N-Channel enhancement mode power field effect 3.6A, 200V, RDS(on) = 1.4 @VGS = 10 V transistors are produced using Fairchild s proprietary, Low gate charge ( typical 5.0 nC) planar stripe, DMOS technology. Low Crss ( typical 5.0 pF) This advanced technology... See More ⇒

April 2000 TM QFET QFET QFET QFET FQB4N20 / FQI4N20 200V N-ChanneI MOSFET GeneraI Description Features These N-Channel enhancement mode power field effect 3.6A, 200V, RDS(on) = 1.4 @VGS = 10 V transistors are produced using Fairchild s proprietary, Low gate charge ( typical 5.0 nC) planar stripe, DMOS technology. Low Crss ( typical 5.0 pF) This advanced technology... See More ⇒

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclatur... See More ⇒