IRK.430 datasheet(7/8 Pages) IRF

7 / 8 page

IRK.430.. Series

Bulletin I27400 rev. A 09/97

www.irf.com

Fig. 9 - On-state Power Loss Characteristics

Fig. 8 - On-state Power Loss Characteristics

Fig. 10 - On-state Voltage Drop Characteristics

Fig. 11 - Thermal Impedance Z

thJC

Characteristics

100

120

Maximum Allowable Ambient Temperature (°C)

1.5

K/W

3 K

5 K

10 K/W

15 K/W

500

1000

1500

2000

2500

3000

100 200 300 400 500 600 700 800 900

Total Output Current (A)

180°

(Sine)

180°

(Rect)

2 x IRK.430.. Series

Single Phase Bridge

Connected

= 130°C

20406080

100

120

Maximum Allowable Ambient Temperature (°C)

0.0

K/W

- D

elt

0.0

2 K

0.03

K/W

0.05

K/W

0.1 K/W

0.2 K/W

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

200

400

600

800 1000 1200 1400

Total Output Current (A)

120°

(Rect)

3 x IRK.430.. Series

Three Phase Bridge

Connected

T = 130°C

100

1000

10000

0.511.522.5

33.5

T = 25°C

Instantaneous On-state Voltage (V)

T = 130°C

IRK.430.. Series

Per Junction

0.001

0.01

0.1

0.001

0.01

0.1

100

Square Wave Pulse Duration (s)

IRK.430.. Series

Per Junction

Steady State Value:

= 0.065 K/W

(DC Operation)

thJC

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