by SEMIKRON
B 8 5
0898
V
RSM
I
FRMS
(maximum values for continuous operations)
V
RRM
3 A
6,7 A
I
FAV
(sin. 180; T
amb
= 45 C)
V
1,15 A
1,8 A
Types
C
max.
F
R
min.
Types
C
max.
F
R
min.
1000
1200
1400
1600
SK 1/10
SK 1/12
SK 1/14
SK 1/16
500
400
300
200
4
6
8
10
SK 3/10
SK 3/12
SK 3/14
SK 3/16
2000
1600
1200
800
1
2
3
4
V
(BR)
min
Avalanche Types
1300
1700
SKa 1/13
SKa 1/17
400
200
6
10
SKa 3/13
SKa 3/17
1600
800
2
4
Symbol Conditions
SK 1
SKa 1
SK 3
SKa 3
Units
I
FAV
T
ref
= 85 C; L = 10 mm; sin. 180
T
amb
= 45 C; p.c.b. 50 x 50 mm
1,45
1,15
3,3
1,8
A
A
I
FSM
i
2
t
T
vj
= 25 C; 10 ms
T
vj
= 150 C; 10 ms
T
vj
= 25 C; 8,3 ... 10 ms
T
vj
= 150 C; 8,3 ... 10 ms
60
50
18
12,5
180
150
162
112,5
A
A
A
2
s
A
2
s
Q
rr
I
R
P
RSM
T
vj
= 150 C; di
F
/dt = 10 A/
s;
I
F
= 10 A; V
R
= 100 V; typ.
T
vj
= 25 C; V
R
= V
RRM
/ V
(BR)min
T
vj
= 150 C; V
R
= V
RRM
/ V
(BR)min
SKa-Types only
T
vj
= 150 C; t
p
= 10
s
10
4
400
1
25
4
600
3
C
A
A
kW
V
F
V
(TO)
r
T
C
j
T
vj
= 25 C; I
F
=10 A; max.
T
vj
= 150 C
T
vj
= 150 C
V
R
= 0; f = 1 MHz; typ.
1,5
0,85
75
45
1,2
0,85
30
110
V
V
m
pF
R
thjr
R
thja
L = 10 mm
p.c.b. 50 x 50 mm
40
85
18
60
C/W
C/W
T
vj
T
stg
T
solder
max. 10 s; L
9 mm
40 ... + 150
40 ... + 150
250
C
C
C
a
5
.
9,81
m/s
2
w
approx.
0,5
1
g
Case
E 33
E 34
Rectifier Diodes
SK 1
SK 3
SKa 1
SKa 3
Features
Axial lead diodes
Taped for automatic insertion
Available with formed leads on
request
Plastic material used carries
Underwriter Laboratories
flammability classification 94V -0
SKa types
Avalanche type reverse
characteristics
Minimum avalanche
breakthrough voltages 1300 V
and 1700 V
Transient voltage proof within
specified limits
Typical Applications
All-purpose rectifier diodes
For p.c.b. mounting
SKa types
DC supply for magnets or
solenoids (brakes, valves, etc.)
Series connections for high
voltage applications (dust
precipitators)
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