C&H Technology T..HF Series - Manual (Page 10)

Document Number: 93587 For technical questions, contact: [email protected] www.vishay.com
Revision: 12-Jun-08 9
T..HF Series
Power Rectifier Diodes (T-Modules),
40 A/70 A/85 A/110 A
Vishay High Power Products
Fig. 23 - Maximum Non-Repetitive Surge Current
Fig. 24 - Maximum Non-Repetitive Surge Current
Fig. 25 - Forward Voltage Drop Characteristics
Fig. 26 - Forward Voltage Drop Characteristics
Fig. 27 - Forward Voltage Drop Characteristics
Fig. 28 - Forward Voltage Drop Characteristics
400
600
800
1000
1200
1400
1600
1800
1 10 100
P
e
a
k
H
a
lf
S
in
e
W
a
v
e
F
o
rw
a
rd
C
u
rre
n
t (
A
)
Number Of Equal Amplitude Half Cycle Current Pulses (N)
T110HF.. Series
Initial T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Ra ted Loa d Cond ition And With
Rated V App lied Following Surge.
RRM
J
400
600
800
1000
1200
1400
1600
1800
2000
0.01 0.1 1
P
e
a
k
H
a
lf
S
in
e
W
a
v
e
F
o
rw
ar
d C
u
rr
e
n
t
(A
)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
T110HF.. Series
Initial T = 150°C
No Voltage Reapplied
Rated V Reapplied
Versus Pulse Train Duration.
RRM
J
1
10
100
1000
0 0.5 1 1.5 2 2.5 3 3.5 4
T = 25°C
J
In
st
a
n
ta
n
e
o
u
s F
o
rw
a
rd
C
u
rre
n
t
(A
)
Instantaneous Forward Voltage (V)
T = 150°C
J
T40HF.. Series
1
10
100
1000
0 0.5 1 1.5 2 2.5 3
T = 25°C
J
In
st
a
n
ta
n
e
o
u
s F
o
rw
a
rd
C
u
rr
e
n
t (
A
)
Instantaneous Forward Voltage (V)
T70HF.. Series
T = 150°C
J
10
100
1000
10000
0 1 2 3 4 5
T = 25°C
J
In
st
a
n
ta
n
e
o
u
s F
o
rw
a
rd
C
u
rr
e
n
t
(A
)
Instantaneous Forward Voltage (V)
T = 150°C
J
T85HF.. Series
10
100
1000
10000
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
T = 25°C
J
In
st
a
n
tan
e
ou
s
F
o
rw
a
rd C
u
rr
en
t (
A
)
Instantaneous Forward Voltage (V)
T = 150°C
T110HF.. Series
J