IRK.41, .56 Series

10

Bulletin I27131 rev. G 10/02

www.irf.com

Fig. 24 - Gate Characteristics

0.1

1

10

100

0.001

0.01

0.1

1

10

100

1000

(b)

(a)

Rectangular gate pulse

(4) (3)

(2) (1)

(1) PGM = 100 W, tp = 500 µs

(2) PGM = 50 W, tp = 1 ms

(3) PGM = 20 W, tp = 25 ms

(4) PGM = 10 W, tp = 5 ms

Instantaneous Gate Current (A)

a)Recommended load line for

b)Recommended load line for

VGD

IGD

Frequency Limited by PG(AV)

rated di/dt: 20 V, 30 ohms

tr = 0.5 µs, tp >= 6 µs

<= 30% rated di/dt: 20 V, 65 ohms

tr = 1 µs, tp >= 6 µs

IRK.41../.56.. Series

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

Visit us at www.irf.com for sales contact information. 10/02

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

Qualification Standards can be found on IR's Web site.