WATER COOLED A.C. SWITCH 2-2WI-1200
Repetitive voltage up to V
Maximum continuous RMS current 1290 A
Surge current 12.5 kA
FINAL SPECIFICATION
giu 02 - ISSUE : 01
Symbol Characteristic Conditions
Tj
[°C]
Value Unit
BLOCKING
VDRM/VRRM Repetitive peak voltage 125 1600 V
VDSM/VRSM Non-repetitive peak voltage 125 1700 V
IDRM/IRRM Repetitive peak current 125 50 mA
CONDUCTING
I T(RMS) Maximum continuous RMS current 50 Hz, Q = 4 l/min, water temperature = 40°C 1290 A
I TSM Surge on-state current 125 12.5 kA
I² t I² t 781 x1E3 A²s
V TM Max peak on-state voltage ITM = 1555 A 125 1.59 V
V T(TO) Threshold voltage 125 1.00 V
r T On-state slope resistance 125 0.380 mΩ
SWITCHING
di/dt Critical rate of rise of on-state current, min. From 75% VDRM up to 1650 A, gate 10 V - 5 Ω 125 200 A/µs
dv/dt Critical rate of rise of off-state voltage, min. Linear ramp up to 70% of VDRM 125 500 V/µs
GATE
V GT Gate trigger voltage VD=5 V 25 3.5 V
I GT Gate trigger current VD=5 V 25 250 mA
P GM Max peak gate power Pulse width 100 µs 25 150 W
MECHANICAL
R th(j-w) Thermal impedence, DC Junction to water (double side cooled) 0.14 °C/W
V ins(RMS) Insulation voltage rms 1 min 25 2.5 kV
Press Max water pressure 10 bar
Tj max Max operating junction temperature 125 °C
Weight 5700 g
Thermal switch open 63°C, cloused 50°C. 10 A - 250 V
OUTLINE W0 DEVICES TYPE: AT804
A 109.5
B 81.5
ORDERING INFORMATION : 2-2WI-1200 S 16
standard specification VDRM&VRRM/100
1600
Max peak one cycle sine wave, 10 ms.
Without reverse voltage reapplied
POSEICO SPA
POwer SEmiconductors Italian COrporation
POSEICO
POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
G2
K2
G1
K1
SCR 1
SCR 2
50
15
12270
222
Ø
1
2
.5
5
5
A
B
M16 x 1.5