IRK.26 Datasheet, PDF (7/8 Pages) International Rectifier – ADD-A-pakTM GEN V Power Modules

IRK.26 Series
Bulletin I27130 rev. G 10/02
1000
100
T_J= 25°C
10
T_J= 125°C
IRK.26.. Series
Per Junction
1
01234567
Instantaneous On-state Voltage (V)
Fig. 10 - On-state Voltage Drop Characteristics
1
Steady State Value:
R _thJC = 0.62 K/W
(DC Operation)
0.1
IRK.26.. Series
0.01
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 11 - Thermal Impedance Z_thJC Characteristics
100
Rectangular gate pulse
a)Recommended load line for
rated di/dt: 20 V, 30 ohms
tr = 0.5 µs, tp >= 6 µs
b)Recommended load line for
<= 30% rated di/dt: 20 V, 65 ohms
10 _{tr = 1 µs, tp >= 6 µs}
(a)
(b)
(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
1
VGD
IGD
0.1
0.001
0.01
(4) (3) (2) (1)
IRK.26.. Series
Frequency Limited by PG(AV)
0.1
1
10
100
Instantaneous Gate Current (A)
1000
Fig. 12- Gate Characteristics
www.irf.com
7