POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
POSEICO
POSEICO SPA
POwer SEmiconductors Italian COrporation
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
PHASE CONTROL THYRISTOR
AT403
Repetitive voltage up to
Mean on-state current
Surge current
1200 V
400 A
5 kA
FINAL SPECIFICATION
gen 03 - ISSUE : 05
Tj
Symbol
Characteristic
Conditions
Value
Unit
[°C]
BLOCKING
V RRM
V RSM
V DRM
I RRM
I DRM
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Repetitive peak off-state voltage
Repetitive peak reverse current
Repetitive peak off-state current
125
125
125
125
125
1200
1300
1200
30
V
V
V
mA
mA
V=VRRM
V=VDRM
30
CONDUCTING
I T (AV)
I T (AV)
I TSM
I² t
Mean on-state current
Mean on-state current
Surge on-state current
I² t
180° sin, 50 Hz, Th=55°C, double side cooled
180° sin, 50 Hz, Tc=85°C, double side cooled
sine wave, 10 ms
400
320
5
125 x1E3
1.35
1.0
A
A
kA
A²s
V
V
125
without reverse voltage
V T
On-state voltage
On-state current =
600 A
25
125
V T(TO)
r T
Threshold voltage
On-state slope resistance
125 0.850
mohm
SWITCHING
di/dt
dv/dt
td
Critical rate of rise of on-state current, min.
Critical rate of rise of off-state voltage, min.
Gate controlled delay time, typical
Circuit commutated turn-off time, typical
Reverse recovery charge
From 75% VDRM up to 410 A, gate 10V 5ohm
Linear ramp up to 70% of VDRM
VD=100V, gate source 10V, 10 ohm , tr=.5 µs
dV/dt = 20 V/µs linear up to 75% VDRM
di/dt=-20 A/µs, I= 270 A
VR= 50 V
VD=5V, gate open circuit
VD=5V, tp=30µs
125
125
25
200
500
0.6
A/µs
V/µs
µs
µs
µC
A
tq
200
Q rr
I rr
I H
125
Peak reverse recovery current
Holding current, typical
25
25
300
700
mA
mA
I L
Latching current, typical
GATE
V GT
I GT
Gate trigger voltage
Gate trigger current
Non-trigger gate voltage, min.
Peak gate voltage (forward)
Peak gate current
VD=5V
VD=5V
VD=VDRM
25
25
125
3.5
200
0.25
20
8
V
mA
V
V
A
V GD
V FGM
I
FGM
V RGM
P GM
P G
Peak gate voltage (reverse)
Peak gate power dissipation
Average gate power dissipation
5
75
1
V
W
W
Pulse width 100 µs
MOUNTING
R th(j-h)
R th(c-h)
Thermal impedance, DC
Thermal impedance
Junction to heatsink, double side cooled
Case to heatsink, double side cooled
95
20
°C/kW
°C/kW
T j
F
Operating junction temperature
Mounting force
Mass
-30 / 125
4.9 / 5.9
55
°C
kN
g
ORDERING INFORMATION : AT403 S 12
VDRM&VRRM/100
standard specification