SMAJ5.0A thru SMAJ188CA
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Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
BREAKDOWN
MAXIMUM
TEMPERATURE
COEFFICIENT
OF VBR
MAXIMUM
MAXIMUM
MAXIMUM
CLAMPING
VOLTAGE AT
IPPM
DEVICE
MARKING
CODE
TEST
CURRENT
IT
STAND-OFF
VOLTAGE
VWM
VOLTAGE
REVERSE PEAK PULSE
(1)
VBR AT IT
(V)
DEVICE TYPE
LEAKAGE
AT VWM
SURGE
CURRENT
(mA)
(V)
ID (μA) (3)
I
PPM (A) (2)
VC (V)
UNI
(+)SMAJ5.0A (5) AE
BI
MIN.
MAX.
(%/°C)
WE
WG
WK
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.0
11.1
12.2
13.3
14.4
15.6
16.7
17.8
18.9
20.0
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40.0
44.4
47.8
50.0
53.3
56.7
60.0
64.4
66.7
71.1
77.8
83.3
86.7
94.4
100
7.07
7.37
7.98
8.60
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
86.0
92.1
95.8
104
10
10
10
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
10
11
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
800
800
500
200
100
50
43.5
38.8
35.7
33.3
31.0
29.4
27.8
26.0
23.5
22.0
20.1
18.6
17.2
16.4
15.4
14.5
13.7
12.3
11.3
10.3
9.5
8.8
8.3
7.5
6.9
6.2
5.8
5.5
5.2
4.9
4.6
4.3
4.1
3.9
3.5
3.3
3.2
9.2
0.057
0.059
0.061
0.065
0.067
0.069
0.073
0.074
0.078
0.080
0.083
0.084
0.087
0.088
0.089
0.090
0.092
0.094
0.096
0.096
0.097
0.098
0.099
0.100
0.100
0.101
0.102
0.102
0.103
0.104
0.104
0.104
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
(+)SMAJ6.0A
(+)SMAJ6.5A
(+)SMAJ7.0A
(+)SMAJ7.5A
(+)SMAJ8.0A
(+)SMAJ8.5A
(+)SMAJ9.0A
(+)SMAJ10A
(+)SMAJ11A
(+)SMAJ12A
(+)SMAJ13A
(+)SMAJ14A
(+)SMAJ15A
(+)SMAJ16A
(+)SMAJ17A
(+)SMAJ18A
(+)SMAJ20A
(+)SMAJ22A
(+)SMAJ24A
(+)SMAJ26A
(+)SMAJ28A
(+)SMAJ30A
(+)SMAJ33A
(+)SMAJ36A
(+)SMAJ40A
(+)SMAJ43A
(+)SMAJ45A
(+)SMAJ48A
(+)SMAJ51A
(+)SMAJ54A
(+)SMAJ58A
(+)SMAJ60A
(+)SMAJ64A
(+)SMAJ70A
(+)SMAJ75A
(+)SMAJ78A
(+)SMAJ85A
(+)SMAJ90A
(+)SMAJ100A
(+)SMAJ110A
(+)SMAJ120A
(+)SMAJ130A
(+)SMAJ150A
(+)SMAJ160A
(+)SMAJ170A
(+)SMAJ188A
AG
AK
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103
AM WM
10
AP
AR
AT
WP
WR
WT
WV
WX
WZ
XE
XG
XK
XM
XP
XR
XT
XV
XX
XZ
YE
YG
YK
YM
YP
YR
YT
YV
YX
YZ
ZE
ZG
ZK
ZM
ZP
ZR
ZT
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
10
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
RE
RG
RK
RM
RP
RR
RT
RV
RX
RZ
SE
VG
VK
VM
SP
SR
SS
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
113
121
126
137
146
162
177
193
209
243
259
275
ZV
ZX
ZZ
VE
VG
VK
VM
VP
VR
VS
85
90
2.2
2.1
1.9
1.7
1.6
1.4
1.2
1.2
111
111
123
100
110
120
130
150
160
170
188
122
135
133
147
144
159
167
185
178
197
189
209
1.09
0.91
209
231
328
Notes
(1)
(2)
(3)
(4)
(5)
(6)
(+)
Pulse test: tp ≤ 50 ms
Surge current waveform per fig. 3 and derate per fig. 2
For bidirectional types having VWM of 10 V and less, the ID limit is doubled
All terms and symbols are consistent with ANSI/IEEE C62.35
For the bi-directional SMAJ5.0CA, the maximum VBR is 7.25 V
VF = 3.5 V at IF = 25 A (unidirectional only)
Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number
E136766 for both unidirectional and bidirectional device
Revision: 30-Jun-2021
Document Number: 88390
2
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