SMAJ54 データシートの表示（PDF） - Vishay Semiconductors
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SMAJ54 Datasheet PDF : 6 Pages
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SMAJ5.0 thru SMAJ188CA
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
DEVICE MARKING
CODE
UNI
BI
BREAKDOWN
VOLTAGE
VBR AT IT (1)
(V)
MIN. MAX.
TEST
CURRENT
IT
(mA)
STAND-OFF
VOLTAGE
VWM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT VWM
ID (µA) (3)
SMAJ40A
CR
YR
44.4
49.1
1.0
40
1.0
SMAJ43
CS
YS
47.8
58.4
1.0
43
1.0
SMAJ43A
CT
YT
47.8
52.8
1.0
43
1.0
SMAJ45
CU
YU
50.0
61.1
1.0
45
1.0
SMAJ45A
CV
YV
50.0
55.3
1.0
45
1.0
SMAJ48
CW
YW
53.3
65.1
1.0
48
1.0
SMAJ48A
CX
YX
53.3
58.9
1.0
48
1.0
SMAJ51
CY
YY
56.7
69.3
1.0
51
1.0
SMAJ51A
CZ
YZ
56.7
62.7
1.0
51
1.0
SMAJ54
RD
ZD
60.0
73.3
1.0
54
1.0
SMAJ54A
RE
ZE
60.0
66.3
1.0
54
1.0
SMAJ58
RF
ZF
64.4
78.7
1.0
58
1.0
SMAJ58A
RG
ZG
64.4
71.2
1.0
58
1.0
SMAJ60
RH
ZH
66.7
81.5
1.0
60
1.0
SMAJ60A
RK
ZK
66.7
73.7
1.0
60
1.0
SMAJ64
RL
ZL
71.1
86.9
1.0
64
1.0
SMAJ64A
RM
ZM
71.1
78.6
1.0
64
1.0
SMAJ70
RN
ZN
77.8
95.1
1.0
70
1.0
SMAJ70A
RP
ZP
77.8
86.0
1.0
70
1.0
SMAJ75
RQ
ZQ
83.3
102
1.0
75
1.0
SMAJ75A
RR
ZR
83.3
92.1
1.0
75
1.0
SMAJ78
RS
ZS
86.7
106
1.0
78
1.0
SMAJ78A
RT
ZT
86.7
95.8
1.0
78
1.0
SMAJ85
RU
ZU
94.4
115
1.0
85
1.0
SMAJ85A
RV
ZV
94.4
104
1.0
85
1.0
SMAJ90
RW
ZW
100
122
1.0
90
1.0
SMAJ90A
RX
ZX
100
111
1.0
90
1.0
SMAJ100
RY
ZY
111
136
1.0
100
1.0
SMAJ100A
RZ
ZZ
111
123
1.0
100
1.0
SMAJ110
VD
VD
122
149
1.0
110
1.0
SMAJ110A
SE
VE
122
135
1.0
110
1.0
SMAJ120
SF
VF
133
163
1.0
120
1.0
SMAJ120A
VG
VG
133
147
1.0
120
1.0
SMAJ130
SH
VH
144
176
1.0
130
1.0
SMAJ130A
VK
VK
144
159
1.0
130
1.0
SMAJ150
SL
VL
167
204
1.0
150
1.0
SMAJ150A
VM
VM
167
185
1.0
150
1.0
SMAJ160
SN
VN
178
218
1.0
160
1.0
SMAJ160A
SP
VP
178
197
1.0
160
1.0
SMAJ170
SQ
VQ
189
231
1.0
170
1.0
SMAJ170A
SR
VR
189
209
1.0
170
1.0
SMAJ188
ST
VT
209
255
1.0
188
1.0
SMAJ188A
SS
VS
209
231
1.0
188
1.0
Notes:
(1) Pulse test: tp ≤ 50 ms
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bi-directional types having VWM of 10 V and less, the ID limit is doubled
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
(5) For the bi-directional SMAJ5.0CA, the maximum VBR is 7.25 V
(6) VF = 3.5 V at IF = 25 A (uni-directional only)
MAXIMUM
PEAK PULSE
SURGE
CURRENT
IPPM (A) (2)
6.2
5.2
5.8
5.0
5.5
4.7
5.2
4.4
4.9
4.2
4.6
3.9
4.3
3.7
4.1
3.5
3.9
3.2
3.5
3.0
3.3
2.9
3.2
2.0
2.2
1.9
2.1
1.7
1.9
1.5
1.7
1.4
1.6
1.3
1.4
1.1
1.2
1.0
1.2
0.99
1.09
0.90
0.91
MAXIMUM
CLAMPING
VOLTAGE AT
IPPM
VC (V)
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
344
328
Document Number: 88390 For technical questions within your region, please contact one of the following:
Revision: 29-Oct-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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