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瞬态电压抑制器(Transient Voltage Suppressor)简称TVS,是一种二极管形式的高效能保护器件。当TVS二极管的两极受到反向瞬态高能量冲击时,它能以10-12秒量级的速度,将其两极间的高阻抗变为低阻抗,吸收高达数千瓦的浪涌功率,使两极间的电压箝位于一个预定值,有效地保护电子线路中的精密元器件,免受各种浪涌脉冲的损坏。由于它具有响应时间快、瞬态功率大、漏电流低、击穿电压偏差小、箝位电压较易控制、无损坏极限、体积小等优点,目前已广泛应用于仪器,仪表,电子,工业控制,计算机系统、通讯设备、电源适配器等各个领域!
SA系列TVS瞬态抑制二极管
Part Number
Reverse
Breakdown
Breakdown
Test
Maximum
Peak
Reverse
package
UNT-POLAR
BI-POLAR
VRWM(V)
VBR MIN.(V)
VBR MAX.(V)
IT(mA)
VC(V)
IPP(A)
IR(μA)
SA5.0A
SA5.0CA
5
6.4
7
10
9.2
55.4
600
DO-15
SA6.0A
SA6.0CA
6
6.67
7.37
10
10.3
49.5
600
DO-15
SA6.5A
SA6.5CA
6.5
7.22
7.98
10
11.2
45.5
400
DO-15
SA7.0A
SA7.0CA
7
7.78
8.6
10
12
42.5
150
DO-15
SA7.5A
SA7.5CA
7.5
8.33
9.21
1
12.9
39.5
50
DO-15
SA8.0A
SA8.0CA
8
8.89
9.83
1
13.6
37.5
25
DO-15
SA8.5A
SA8.5CA
8.5
9.44
10.4
1
14.4
35.4
10
DO-15
SA9.0A
SA9.0CA
9
10
11.1
1
15.4
33.1
5
DO-15
SA10A
SA10CA
10
11.1
12.3
1
17
30
3
DO-15
SA11A
SA11CA
11
12.2
13.5
1
18.2
28
1
DO-15
SA12A
SA12CA
12
13.3
14.7
1
19.9
25.6
1
DO-15
SA13A
SA13CA
13
14.4
15.9
1
21.5
23.7
1
DO-15
SA14A
SA14CA
14
15.6
17.2
1
23.2
22
1
DO-15
SA15A
SA15CA
15
16.7
18.5
1
24.4
20.9
1
DO-15
SA16A
SA16CA
16
17.8
19.7
1
26
19.6
1
DO-15
SA17A
SA17CA
17
18.9
20.9
1
27.6
18.5
1
DO-15
SA18A
SA18CA
18
20
22.1
1
29.2
17.5
1
DO-15
SA20A
SA20CA
20
22.2
24.5
1
32.4
15.7
1
DO-15
SA22A
SA22CA
22
24.4
26.9
1
35.5
14.4
1
DO-15
SA24A
SA24CA
24
26.7
29.5
1
38.9
13.1
1
DO-15
SA26A
SA26CA
26
28.9
31.9
1
42.1
12.1
1
DO-15
SA28A
SA28CA
28
31.1
34.4
1
45.4
11.2
1
DO-15
SA30A
SA30CA
30
33.3
36.8
1
48.4
10.5
1
DO-15
SA33A
SA33CA
33
36.7
40.6
1
53.3
9.6
1
DO-15
SA36A
SA36CA
36
40
44.2
1
58.1
8.8
1
DO-15
SA40A
SA40CA
40
44.4
49.1
1
64.5
7.9
1
DO-15
SA43A
SA43CA
43
47.8
52.8
1
69.4
7.3
1
DO-15
SA45A
SA45CA
45
50
55.3
1
72.7
7
1
DO-15
SA48A
SA48CA
48
53.3
58.9
1
77.4
6.6
1
DO-15
SA51A
SA51CA
51
56.7
62.7
1
82.4
6.2
1
DO-15
SA54A
SA54CA
54
60
66.3
1
87.1
5.9
1
DO-15
SA58A
SA58CA
58
64.4
71.2
1
93.6
5.4
1
DO-15
SA60A
SA60CA
60
66.7
73.7
1
96.8
5.3
1
DO-15
SA64A
SA64CA
64
71.1
78.6
1
103
5
1
DO-15
SA70A
SA70CA
70
77.8
86
1
113
4.5
1
DO-15
SA75A
SA75CA
75
83.3
92.1
1
121
4.2
1
DO-15
SA78A
SA78CA
78
86.7
95.8
1
126
4
1
DO-15
SA85A
SA85CA
85
94.4
104
1
137
3.7
1
DO-15
SA90A
SA90CA
90
100
111
1
146
3.5
1
DO-15
SA100A
SA100CA
100
111
123
1
162
3.1
1
DO-15
SA110A
SA110CA
110
122
135
1
177
2.9
1
DO-15
SA120A
SA120CA
120
133
147
1
193
2.6
1
DO-15
SA130A
SA130CA
130
144
159
1
209
2.4
1
DO-15
SA150A
SA150CA
150
167
185
1
243
2.1
1
DO-15
SA160A
SA160CA
160
178
197
1
259
2
1
DO-15
SA170A
SA170CA
170
189
209
1
275
1.9
1
DO-15
SA180A
SA180CA
180
201
222
1
292
1.7
1
DO-15
SA190A
SA190CA
190
211
233
1
308
1.6
1
DO-15
SA200A
SA200CA
200
224
247
1
324
1.5
1
DO-15
SA210A
SA210CA
210
237
263
1
340
1.5
1
DO-15
SA220A
SA220CA
220
246
272
1
356
1.4
1
DO-15
详细描述
Stand-Off
Voltage
Voltage
MIN.@IT
Voltage
MAX.@IT
Current
Clamping
Voltage
@IPP
Pulse
Current
Leakage
@VRWM
SA6.0A/CA
尧丰发
DO-15
无铅环保型
直插式
盒带编带包装
大功率
超高频