21FQ040 datasheet(3/4 Pages) IRF

No de pièce	21FQ040

Description	SCHOTTKY RECTIFIER 30 Amp

PDF	4 Pages

Scroll/Zoom	100%

Fabricant	IRF [International Rectifier]

Site Internet	http://www.irf.com

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21FQ... Series

PD-2.043 rev. D 12/97

www.irf.com

Fig. 2 - Typical Values of Reverse Current

Vs. Reverse Voltage

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

Fig. 4 - Maximum Thermal Impedance Z

thJC

Characteristics

.001

.01

100

1000

10 15 20 25 30 35 40 45

125°C

100°C

75°C

50°C

25°C

ReverseVoltage-V (V)

T =150°C

.001

.01

.00001

.0001

.001

.01

100

D=0.33

D=0.50

D=0.25

D=0.17

D=0.08

t , RectangularPulseDuration(Seconds)

SinglePulse

(Thermal Resistance)

Notes:

1. DutyfactorD= t / t

2. PeakT =P

JDM

thJC

Fig.1-Maximum Forward Voltage Drop Characteristics

100

1000

10000

102030

4050

T =25°C

ReverseVoltage-V (V)

100

1000

.1 .2.3.4.5.6 .7 .8 .9

1 1.1 1.2

ForwardVoltageDrop-V

(V)

T =150°C

T =125°C

T = 25°C

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