Instruction Manual

Document Number: 94421 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 24-Apr-08 9
VSK.71, .91..PbF Series
Thyristor/Diode and Thyristor/Thyristor
(ADD-A-PAK
TM
Generation 5 Power Modules),
75/95 A
Vishay High Power Products
Fig. 24 - Gate Characteristics
ORDERING INFORMATION TABLE
Note
• To order the optional hardware go to www.vishay.com/doc?95172
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
(b)
(a)
Rectangular gate pulse
(4) (3) (2) (1)
Inst a n t a n e o us Ga t e Curre nt (A)
Instantaneous Gate Voltage (V)
TJ = -40 °C
TJ = 25 ° C
TJ = 1 2 5 ° C
a)Recommended load line for
b)Recommended load line for
VGD
IGD
Frequency Limited by PG(AV)
(1) PGM = 200 W, t p = 300 µs
(2) PGM = 60 W, tp = 1 ms
(3) PGM = 30 W, tp = 2 ms
(4) PGM = 12 W, tp = 5 ms
<= 30% rated di/dt: 15 V, 40 ohms
tr = 1 µs, tp >= 6 µs
rated di/dt: 20 V, 20 ohms
tr = 0.5 µs, t p >= 6 µs
VSK.71../ .91.. Se ries
1 - Module type
2 - Circuit configuration (see end of datasheet)
3 - Current code
(1)
4 - Voltage code (see Voltage Ratings Table)
6 - P = Lead (Pb)-free
5 - dV/dt code: S90 = dV/dt 1000 V/µs
No letter = dV/dt 500 V/µs
(1)
Available with no auxiliary cathode
(for details see dimensions - link at the end of datasheet)
To specify change: 71 to 72
91 to 92
e.g.: VSKT92/16P etc.
Device code
51324
6
VSK T 91 / 16 S90 P