FQA5N90

Transistor Polarity : N-Channel
Configuration : Single
Mounting Style : Through Hole
Maximum Operating Temperature : + 150 C
Packaging : Tube
Gate-Source Breakdown Voltage : +/- 30 V
Drain-Source Breakdown Voltage : 900 V
Continuous Drain Current : 5.8 A
Package / Case : TO-3P
Resistance Drain-Source RDS (on) : 2.3 Ohms


Features:

• 5.8A, 900V, RDS(on) = 2.3 Ω @ VGS = 10 V
• Low gate charge ( typical 31 nC)
• Low Crss ( typical 13 pF)
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability


Specifications

Symbol	Parameter	FQA5N90	Units
VDSS	Drain-Source Voltage	900	V
ID	Drain Current - Continuous (TC = 25°C) - Continuous (TC = 100°C)	5.8	A
		3.67	A
IDM	Drain Current - Pulsed (Note 1)	23.2	A
VGSS	Gate-Source Voltage	±30	V
EAS	Single Pulsed Avalanche Energy (Note 2)	660	mJ
IAR	Avalanche Current (Note 1)	5.8	A
EAR	Repetitive Avalanche Energy (Note 1)	18.5	mJ
dv/dt	Peak Diode Recovery dv/dt (Note 3)	4.0	V/ns
PD	Power Dissipation (TC = 25°C) - Derate above 25°C	185	W
		1.47	W/°C
TJ, TSTG	Operating and Storage Temperature Range	-55to+150	°C
TL	Maximum lead temperature for soldering purposes, 1/8" from case for 5 seconds	300	°C

Description

These N-Channel enhancement mode power FQA5N90 field effect transistors are produced using Fairchild's proprietary, planar stripe, DMOS technology.

This advanced technology FQA5N90 has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. FQA5N90 is well suited for high efficiency switch mode power supply.

Parameters:

Technical/Catalog Information	FQA5N90
Vendor	Fairchild Semiconductor
Category	Discrete Semiconductor Products
Mounting Type	Through Hole
FET Polarity	N-Channel
Drain to Source Voltage (Vdss)	900V
Current - Continuous Drain (Id) @ 25° C	5.8A
Rds On (Max) @ Id, Vgs	2.3 Ohm @ 2.9A, 10V
Input Capacitance (Ciss) @ Vds	1550pF @ 25V
Power - Max	185W
Packaging	Tube
Gate Charge (Qg) @ Vgs	40nC @ 10V
Package / Case	TO-3P
FET Feature	Standard
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FQA5N90 FQA5N90