SMA11 データシートの表示（PDF） - Master Instrument Corporation
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SMA11 Datasheet PDF : 4 Pages
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMA5.0 THRU SMA170CA
Electrical Characteristic (TA =25℃ unless otherwise noted)
Device
Breakdown Voltage
Marking Code
V(BR) (Volts) at Test Current IT
Device
(Note 4)
(Note 1&2)
Type
UNI VA
BI
MIN MAX IT(mA)
Working
Peak
Reverse
Voltage
VWM (Volts)
Stand-off Voltage
Peak Pulse Power
5.0 to 170 Volts
300 Watts
Maximum
Reverse
Leakage at
VWM ID (μA)
(Note 3)
Maximum
Peak Pulse
Surge Current
IPPM*
(Amps)
Maximum
Clamping
Voltage at
IPPM*
VC (Volts)
SMA36
36V
36VC
40
48.6
1
36.0
5
SMA36A
36 VA 36 VCA
40
44.2
1
36.0
5
SMA40
40V
40 VC
44.4
54.3
1
40.0
5
SMA40A
40 VA 40 VCA 44.4
49.1
1
40.0
5
SMA43
43V
43 VC
47.8
58.4
1
43.0
5
SMA43A
43 VA 43 VCA 47.8
52.8
1
43.0
5
SMA45
45V
45 VC
50
61.1
1
43.0
5
SMA45A
45 VA 45 VCA
50
55.3
1
45.0
5
SMA48
48V
48 VC
53.3
65.1
1
48.0
5
SMA48A
48 VA 48 VCA 53.3
58.9
1
48.0
5
SMA51
51V
51 VC
56.7
69.3
1
51.0
5
SMA51A
51 VA 51 VCA 56.7
62.7
1
51.0
5
SMA54
54V
54 VC
60
73.3
1
54.0
5
SMA54A
54 VA 54 VCA
60
66.3
1
54.0
5
SMA58
58V
58 VC
64.4
78.7
1
58.0
5
SMA58A
58 VA 58 VCA 64.4
71.2
1
58.0
5
SMA60
60V
60 VC
66.7
81.5
1
60.0
5
SMA60A
60 VA 60 VCA 66.7
73.7
1
60.0
5
SMA64
64V
64 VC
71.1
86.4
1
64.0
5
SMA64A
64 VA 64 VCA 71.1
78.6
1
64.0
5
SMA70
70V
70 VC
77.8
95.1
1
70.0
5
SMA70A
70 VA 70 VCA 77.8
86
1
70.0
5
SMA75
75V
75 VC
83.3
102
1
75.0
5
SMA75A
75 VA 75 VCA 83.3
92.1
1
75.0
5
SMA78
78V
78 VC
86.7
106
1
78.0
5
SMA78A
78 VA 78 VCA 86.7
95.8
1
78.0
5
SMA85
85V
85 VC
94.4
115
1
85.0
5
SMA85A
85 VA 85 VCA 94.4
104
1
85.0
5
SMA90
90V
90 VC
100
122
1
90.0
5
SMA90A
90 VA 90 VCA 100
111
1
90.0
5
SMA100
100V
100 VC
111
136
1
100.0
5
SMA100A 100 VA 100 VCA 111
123
1
100.0
5
SMA110
110V
110 VC
122
149
1
110.0
5
SMA110A 110 VA 110 VCA 122
135
1
110.0
5
SMA120
120V
120 VC
133
163
1
120.0
5
SMA120A 120 VA 120 VCA 133
157
1
120.0
5
SMA130
130V
130 VC
144
176
1
130.0
5
SMA130A 130 VA 130 VCA 144
159
1
130.0
5
SMA150
150V
150 VC
167
204
1
150.0
5
SMA150A 150 VA 150 VCA 167
185
1
150.0
5
SMA160
160V
160 VC
178
218
1
160.0
5
SMA160A 160 VA 160 VCA 178
197
1
160.0
5
SMA170
170V
170 VC
189
231
1
170.0
5
SMA170A 170VA 170VCA 189
209
1
170.0
5
Notes:
(1)
(2)
(3)
(4)
Suffix A denotes 5% tolerance device, no suffix A denotes 10% tolerance device
V(BR) measured after IT applied for 300μs IT=square wave pulse or equivalent
For bidirectional type having VWM of 10 volts and less, the ID limit is doubled
For bidirectional use C or CA suffixs for all types, electrical characteris apply in both directions
4.7
64.3
5.2
58.1
4.2
71.4
4.7
64.5
3.9
76.7
4.3
69.4
3.7
80.3
4.1
72.7
3.5
85.5
3.6
77.4
3.3
91.1
3.6
82.4
3.1
96.3
3.4
87.1
2.9
103
3.2
93.6
2.8
107
3.1
96.8
2.6
114
2.9
103
2.4
125
2.7
113
2.2
134
2.5
121
2.2
139
2.4
126
2
151
2.2
137
1.9
160
2.1
146
1.7
179
1.9
162
1.5
196
1.7
177
1.4
214
1.6
193
1.3
231
1.4
209
1.1
268
1.2
243
1
287
1.2
259
0.99
304
1.09
275
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