R
FINAL SPECIFICATION
Symbol
V
V
V
I² t
V
V
di/dt
dv/dt
td
tq
Q rr
V
V
V
I
V
P
P
T
F
FAST SWITCHING THYRISTOR
r
I
I
I
I
I
I rr
I
I
I
RRM
RSM
DRM
RRM
DRM
T (AV)
T (AV)
TSM
T
T(TO)
T
H
L
GT
GT
GD
FGM
FGM
RGM
GM
G(AV)
th(j-h)
j
mag 06 - ISSUE : 02
BLOCKING
CONDUCTING
SWITCHING
GATE
MOUNTING
POSEICO
ORDERING INFORMATION : ATF743 S 20 U
Characteristic
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Repetitive peak off-state voltage
Repetitive peak reverse current
Repetitive peak off-state current
Mean on-state current
Mean on-state current
Surge on-state current, non repetitive
I² t
On-state voltage
Threshold voltage
On-state slope resistance
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
Reverse recovery charge
Peak reverse recovery current
Holding current, typical
Latching current, typical
Gate trigger voltage
Gate trigger current
Non-trigger gate voltage, min.
Peak gate voltage (forward)
Peak gate current
Peak gate voltage (reverse)
Peak gate power dissipation
Average gate power dissipation
Thermal impedance, DC
Operating junction temperature
Mounting force
Mass
standard specification
POSEICO SPA
POwer SEmiconductors Italian COrporation
Conditions
V=VRRM
V=VDRM
180° sin, 50 Hz, Th=55° C, double side cooled
180° sin, 1 kHz, Th=55° C, double side cooled
sine wave, 10 ms
without reverse voltage
On-state current =
From 75% VDRM up to 1200 A, gate 10V 5 ohm
Linear ramp up to 75% of VDRM
VD=200V, gate source 20V, 10 ohm , tr=.5 µs
dV/dt =
VD=5V, gate open circuit
VD=12V, tp=30µs
VD=5V
VD=5V
VD=VDRM
Pulse width 100 µs
Junction to heatsink, double side cooled
Repetitive voltage up to
Mean on-state current
Surge current
Turn-off time
ATF743
di/dt =
di/dt =
VR =
VDRM&VRRM/100
tq code
200 V/µs , up to
60
60
50
V
A/µs, I= 1000 A
A/µs, I= 1000 A
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 6445141
4000 A
I =
I =
tq code
2000 A
80%
4000 A
VDRM
D 10 µs C 12 µs B 15 µs A 20 µs L 25 µs
M 30 µs N 35 µs P 40 µs R 45 µs S 50 µs
T 60 µs U 70 µs W 80 µs X 100µs Y 150µs
[° C]
125
125
125
125
125
125
125
125
125
125
125
125
125
125
25
25
25
25
25
25
25
25
25
25
Tj
2000
2595
0,180
35.0 / 40.0
2000
2100
2000
2595
2390
6480 x1E3
1700
36
70
2,02
1,30
0,25
-30 / 125
300
300
500
600
800
350
350
150
0,8
3,5
Value
36
70
30
10
11
5
2
V
A
kA
µs
mohm
° C/kW
Unit
A/µs
V/µs
mA
mA
A²s
mA
mA
mA
µC
kA
kN
µs
µs
W
W
° C
V
V
V
A
A
V
V
A
V
V
V
A
V
g