C&H Technology 16F(R) Series - Manual (Page 5)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93491
4 Revision: 29-Sep-08
16F(R) Series
Vishay High Power Products Standard Recovery Diodes
(Stud Version), 16 A
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
0 25 50 75 100
Maximum Allowable Ambient Temperature (°C)
10 K/W
15 K/W
R
=
4 K
/W
- D
elta
R
thS
A
6 K
/W
8 K/W
20 K/W
30 K/W
0
5
10
15
20
25
0 5 10 15 20 25 30
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RMS Limit
M
a
x
im
u
m
A
v
erage F
o
rw
a
rd
P
o
w
e
r Los
s
(W
)
Conduction Period
16F(R) Series
T = 175°C
J
125
150
175
200
225
250
275
300
325
1 10 100
P
e
a
k
H
a
lf
S
ine
W
a
ve F
o
rw
ard C
u
rr
e
n
t
(A
)
Number Of Equal Amplitude Half Cycle Current Pulses (N)
16F(R) Series
Initial T = 175°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
J
125
150
175
200
225
250
275
300
325
350
0.01 0.1 1
P
e
ak
H
a
lf
S
ine
W
a
v
e
F
o
rw
ard
C
u
rrent
(A
)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
16F(R) Series
Initial T = 175°C
No Voltage Reapplied
Rated V Reapplied
RRM
Versus Pulse Train Duration.
J
1
10
100
1000
0 1 2 3 4 5 6
T = 25°C
J
In
s
tan
taneou
s
F
o
rw
ar
d
C
u
rr
e
n
t (A
)
Instantaneous Forward Voltage (V)
16F(R) Series
T = 175°C
J
0.1
1
10
0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
th
J
C
T
ran
s
ie
n
t
T
h
er
m
a
l I
m
pe
d
a
n
c
e Z
(K
/W
)
16F(R) Series
Steady State Value
R = 1.6 K/W
(DC Operation)
thJC