43CTQ080GS datasheet(3/7 Pages) IRF

3 / 7 page

Bulletin PD-20834 rev. A 02/07

43CTQ...GS, 43CTQ...G-1

www.irf.com

Fig. 2 - Typical Values Of Reverse Current

Vs. Reverse Voltage (Per Leg)

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage (Per Leg)

Fig. 4 - Max. Thermal Impedance Z

thJC Characteristics (Per Leg)

Fig. 1 - Max. Forward Voltage Drop Characteristics

(Per Leg)

100

1000

10000

100

T = 25°C

Reverse Voltage - V (V)

0.001

0.01

0.1

100

1000

20406080

100

T = 175°C

150°C

125°C

100°C

75°C

50°C

25°C

Reverse Voltage - V (V)

100

1000

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

T = 175°C

T = 125°C

T = 25°C

Forward Voltage Drop - V

(V)

0.01

0.1

0.00001

0.0001

0.001

0.01

0.1

100

t , Rectangular Pulse Duration (Seconds)

Single Pulse

(Thermal Resistance)

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Notes:

1. Duty fac tor D = t / t

2. Peak T = P

x Z

+ T

thJC

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