VVZ 70 VVZF 70
VTO 70 VTOF 70
Three Phase
IdAV = 70 A
Rectifier Bridge
VRRM = 800-1600 V
Preliminary data
A
A
2
3
1
2
3
1
C
D
E
C
D
E
VRSM
VDSM
VRRM
VDRM
Type
B
A
B
A
V
V
VVZ 70
VVZF 70
800
1200
1400
1600
800
1200
1400
1600
xxx 70-08io7
xxx 70-12io7
xxx 70-14io7
xxx 70-16io7
2
5
2
5
3
4
1
6
3
1
6
C
D
E
C
D
E
4
xxx = type
B
B
VTO 70
VTOF 70
Features
Symbol
Test Conditions
Maximum Ratings
Package with copper base plate
Isolation voltage 3000 V~
Planar passivated chips
Low forward voltage drop
¼" fast-on power terminals
IdAV
IdAVM
IFRMS, ITRMS
¬
¬
TK = 85°C, module
module
per leg
70
70
36
A
A
A
IFSM, ITSM
TVJ = 45°C;
VR = 0 V
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
550
600
A
A
Applications
TVJ = TVJM
VR = 0 V
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
500
550
A
A
A2s
A2s
Supplies for DC power equipment
Input rectifiers for PWM inverter
Battery DC power supplies
Field supply for DC motors
I2t
TVJ = 45°C
VR = 0 V
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1520
1520
T
VJ = TVJM
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1250
1250
A2s
A2s
F2
Advantages
VR = 0 V
Easy to mount with two screws
Space and weight savings
Improved temperature and power
cycling capability
(di/dt)cr
TVJ = 125°C
repetitive, IT = 50 A
150
A/µs
f = 50 Hz, tP = 200 µs
VD = 2/3 VDRM
IG = 0.3 A,
non repetitive, IT = 1/2 IdAV
500
1000
10
A/µs
V/µs
V
Small and light weight
diG/dt = 0.3 A/µs
(dv/dt)cr
TVJ = TVJM; VDR = 2/3 VDRM
RGK = ∞; method 1 (linear voltage rise)
Dimensions in mm (1 mm = 0.0394")
VRGM
PGM
TVJ = TVJM
IT = ITAVM
tp = 30 µs
tp = 500 µs
tp = 10 ms
≤
≤
≤
10
5
1
W
W
W
W
PGAVM
0.5
TVJ
TVJM
Tstg
-40...+125
125
-40...+125
°C
°C
°C
VISOL
50/60 Hz, RMS
t = 1 min
t = 1 s
2500
3000
V~
V~
IISOL ≤ 1 mA
Md
Mounting torque
(M5)
(10-32 UNF)
5 ± 15 %
44 ± 15 %
50
Nm
lb.in.
g
Weight
Data according to IEC 60747 refer to a single diode/thyristor unless otherwise stated
¬ for resistive load at bridge output. IXYS reserves the right to change limits, test conditions and
dimensions.
© 1999 IXYS All rights reserved
F2 - 51
