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T00030B Datasheet, PDF (2/3 Pages) Solid States Devices, Inc – UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
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Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
ELECTRICAL CHARACTERISTICS
Reverse
Part
Breakdown Voltage Stand Off
Number
VBR (note 1)
Voltage
Maximum
Reverse
Leakage
Current
STD5KA5.0 – STD5KA110
STD5KB5.0 – STD5KB110
Maximum
Peak Pulse
Current
Maximum
Clamping Voltage
@ IPPM (Note 2)
Max
Temperature
Coefficient
For 5% Voltage
Tolerance specify
“B” in place of “A”
STD5KA5.0
STD5KB5.0
STD5KA6.0
STD5KB6.0
STD5KA7.0
STD5KB7.0
STD5KA8.0
STD5KB8.0
STD5KA9.0
STD5KB9.0
STD5KA10
STD5KB10
STD5KA12
STD5KB12
STD5KA14
STD5KB14
STD5KA16
STD5KB16
STD5KA18
STD5KB18
STD5KA20
STD5KB20
STD5KA22
STD5KB22
STD5KA24
STD5KB24
STD5KA26
STD5KB26
STD5KA28
STD5KB28
STD5KA30
STD5KB30
STD5KA33
STD5KB33
STD5KA36
STD5KB36
STD5KA40
STD5KB40
STD5KA43
STD5KB43
STD5KA45
STD5KB45
STD5KA48
STD5KB48
Min
VBR
6.4
6.4
6.67
6.67
7.78
7.78
8.89
8.89
10.0
10.0
11.1
11.1
13.3
13.3
15.6
15.6
17.8
17.8
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
Max
VBR
7.30
7.00
8.15
7.37
9.51
8.6
10.9
9.83
12.2
11.1
13.6
12.3
16.3
14.7
19.1
17.2
21.8
19.7
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.2
58.9
@IT
mA
50
50
50
50
50
50
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
VWM
Volts
5.0
5.0
6.0
6.0
7.0
7.0
8.0
8.0
9.0
9.0
10.0
10.0
12.0
12.0
14.0
14.0
16.0
16.0
18.0
18.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
45.0
45.0
48.0
48.0
IR@VWM
ID(µA)
2000
2000
5000
5000
1000
1000
150
150
20.0
20.0
15.0
15.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
IPPM
Amps
520
543
439
485
378
417
333
367
295
325
266
294
227
251
194
215
176
176
155
172
139
154
127
141
116
128
107
119
99
110
93
103
85
94
78
85
70
78
65
72
62
69
58
65
VC
Volts
9.6
9.2
11.4
10.3
13.3
12.0
15.0
13.6
16.9
15.4
18.8
17.0
22.0
19.9
25.8
23.2
28.8
28.8
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
VBR
%/°C
0.057
0.057
0.061
0.061
0.068
0.068
0.075
0.075
0.081
0.081
0.084
0.084
0.088
0.088
0.092
0.092
0.096
0.096
0.098
0.098
0.099
0.099
0.100
0.100
0.101
0.101
0.101
0.101
0.102
0.102
0.103
0.103
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
For optional high reliability screening or higher zener voltages, consult SSDI MARKETING Department.
Notes:
1. VBR measured after IT applied for 300 ms. IT = Square Wave Pulse or equivalent.
2. Surge Current waveform per “Current Pulse Waveform” graph and Derate per “Peak Pulse Power vs. Temperature Derating Curve” graph.
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: T00030B
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