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FQAF7N90中文资料

FQAF7N90中文资料
FQAF7N90中文资料

TO-3PF G S

D

(Note 4)

(Note 4, 5)

(Note 4, 5) (Note 4)Notes:

1. Repetitive Rating : Pulse width limited by maximum junction temperature

2. L = 58mH, I AS = 5.2A, V DD = 50V, R G = 25 ?, Starting T J = 25°C

3. I SD ≤ 7.4A, di/dt ≤ 200A/μs, V DD ≤ BV DSS, Starting T J = 25°C

4. Pulse Test : Pulse width ≤300μs, Duty cycle ≤2%

5. Essentially independent of operating temperature

?BV DSS / ?T J Breakdown Voltage Temperature Coefficient

I D = 250 μA, Referenced to 25°C -- 1.0--V/°C I DSS Zero Gate Voltage Drain Current V DS = 900 V, V GS = 0 V ----10μA V DS = 720 V, T C = 125°C ----100μA I GSSF Gate-Body Leakage Current, Forward V GS = 30 V, V DS = 0 V ----100nA I GSSR

Gate-Body Leakage Current, Reverse

V GS = -30 V, V DS = 0 V

-----100

nA

On Characteristics

V GS(th)Gate Threshold Voltage V DS = V GS , I D = 250 μA

3.0-- 5.0V R DS(on)Static Drain-Source On-Resistance

V GS = 10 V, I D = 2.6 A -- 1.2 1.55?g FS

Forward Transconductance

V DS = 50 V, I D = 2.6 A -- 6.5

--S

Dynamic Characteristics

C iss Input Capacitance V DS = 25 V, V GS = 0 V, f = 1.0 MHz

--17502280pF C oss Output Capacitance

--170220pF C rss

Reverse Transfer Capacitance

--

20

26

pF

Switching Characteristics

t d(on)Turn-On Delay Time V DD = 450 V, I D = 7.4 A,R G = 25 ?

--4090ns t r Turn-On Rise Time --100210ns t d(off)Turn-Off Delay Time --100210ns t f Turn-Off Fall Time --70150ns Q g Total Gate Charge V DS = 720 V, I D = 7.4 A,V GS = 10 V

--4559nC Q gs Gate-Source Charge --10--nC Q gd

Gate-Drain Charge

--

21

--

nC

Drain-Source Diode Characteristics and Maximum Ratings

I S Maximum Continuous Drain-Source Diode Forward Current ---- 5.2A I SM Maximum Pulsed Drain-Source Diode Forward Current

----20.8A V SD Drain-Source Diode Forward Voltage V GS = 0 V, I S = 5.2 A ---- 1.4V t rr Reverse Recovery Time V GS = 0 V, I S = 7.4 A,

dI F / dt = 100 A/μs

--650--ns Q rr

Reverse Recovery Charge

-- 6.1

--μC

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2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS Definition of Terms

Datasheet Identification Product Status Definition

Advance Information

Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.

Preliminary

First Production

This datasheet contains preliminary data, and

supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.

No Identification Needed Full Production

This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.Obsolete Not In Production

This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.

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