50RIA International Rectifier, 50RIA Datasheet - Page 8

• Manufacturer Part Number: 50RIA
• Description: MEDIUM POWER THYRISTORS
• Manufacturer: International Rectifier

50RIA Series
Bulletin I2401 rev. A 07/00
8
0.01
100
0.1
0.1
10
0.001
0.001
1
1
a) Recommended load line for
Rectangular gate pulse
b) Recommended load line for
Steady State Value
R
<=30% rated di/dt : 20V, 65 ohms
tr<=1 µs
rated di/dt : 20V, 30 ohms; tr<=0.5 µs
VGD
thJ-hs
IGD
= 0.35 K/W
0.01
Fig. 15 - Thermal Impedance Z
0.01
0.1
Square Wave Pulse Duration (s)
(b)
Instantaneous Gate Current (A)
Fig. 16 - Gate Characteristics
50RIA Series
(a)
0.1
1
50RIA Series
thJC
Characteristics
Frequency Limited by PG(AV)
10
(1) PGM = 10W, tp = 5ms
(2) PGM = 20W, tp = 2.5ms
(3) PGM = 50W, tp = 1ms
(4) PGM = 100W, tp = 500µs
(1) (2)
1
(3) (4)
100
1000
10
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