安美半导体(AM) 产品
车规级TVS（SM8S系列）
瞬态电压抑制二极管（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的负12次方秒量级的速度，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。
SM8S系列是车规级TVS，封装为DO-218，主要应用于汽车电子相关
|
Part Number |
Breakdowm Voltage VBR(V) |
Test Current |
St-off Voltage |
Maximum Reverse Leakage At VWM ID(μA） |
Maximum Reverse Leakage At VWM TJ=175℃ ID(μA） |
Max Peak Pulse Current At 10/1000us Wave |
Maximum Clamping Voltage At IPPM |
|
|
Min |
Max |
IT(mA) |
VWM(V) |
lPPM(A) |
VC(V) |
|||
|
SM8S10 |
11.1 |
13.6 |
5 |
10 |
15 |
250 |
351 |
18.8 |
|
SM8S10A |
11.1 |
12.3 |
5 |
10 |
15 |
250 |
388 |
170 |
|
SM8S11 |
12.2 |
14.9 |
5 |
11 |
10 |
150 |
328 |
20.1 |
|
SM8S11A |
12.2 |
13.5 |
5 |
11 |
10 |
150 |
363 |
18.2 |
|
SM8S12 |
13.3 |
16.3 |
5 |
12 |
10 |
150 |
300 |
22 |
|
SM8S12A |
13.3 |
14.7 |
5 |
12 |
10 |
150 |
332 |
19.9 |
|
SM8S13 |
14.4 |
176 |
5 |
13 |
10 |
150 |
277 |
23.8 |
|
SM8S13A |
14.4 |
15.9 |
5 |
13 |
10 |
150 |
307 |
21.5 |
|
SM8S14 |
15.6 |
19.1 |
5 |
14 |
10 |
150 |
256 |
25.8 |
|
SM8S14A |
15.6 |
17.2 |
5 |
14 |
10 |
150 |
284 |
23.2 |
|
SM8S15 |
16.7 |
20.4 |
5 |
15 |
10 |
150 |
245 |
26.9 |
|
SM8S15A |
16.7 |
18.5 |
5 |
15 |
10 |
150 |
270 |
24.4 |
|
SM8S16 |
17.8 |
21.8 |
5 |
16 |
10 |
150 |
229 |
28.8 |
|
SM8S16A |
178 |
19.7 |
5 |
16 |
10 |
150 |
254 |
26 |
|
SM8S17 |
18.9 |
23.1 |
5 |
170 |
10 |
150 |
216 |
30.5 |
|
SM8S17A |
18.9 |
20.9 |
5 |
17 |
10 |
150 |
239 |
276 |
|
SM8S18 |
20 |
24.4 |
5 |
18 |
10 |
150 |
205 |
32.2 |
|
SM8S18A |
20 |
22.1 |
5 |
18 |
10 |
150 |
226 |
29.2 |
|
SM8S20 |
22.2 |
27.1 |
5 |
20 |
10 |
150 |
184 |
35.8 |
|
SM8S20A |
22.2 |
24.5 |
5 |
20 |
10 |
150 |
204 |
32.4 |
|
SM8S22 |
24.4 |
29.8 |
5 |
22 |
10 |
150 |
168 |
39.4 |
|
SM8S22A |
24.4 |
26.9 |
5 |
22 |
10 |
150 |
186 |
35.5 |
|
SM8S24 |
26.7 |
32.6 |
5 |
24 |
10 |
150 |
153 |
43 |
|
SM8S24A |
26.7 |
29.5 |
5 |
24 |
10 |
150 |
170 |
38.9 |
|
SM8S26 |
28.9 |
35.3 |
5 |
26 |
10 |
150 |
142 |
46.6 |
|
SM8S26A |
28.9 |
31.9 |
5 |
26 |
10 |
150 |
157 |
42.1 |
|
SM8S28 |
31.1 |
38 |
5 |
28 |
10 |
150 |
132 |
50.1 |
|
SM8S28A |
31.1 |
34.4 |
5 |
28 |
10 |
150 |
145 |
45.4 |
|
SM8S30 |
33.3 |
40.7 |
5 |
30 |
10 |
150 |
123 |
53.5 |
|
SM8S30A |
33.3 |
36.8 |
5 |
30 |
10 |
150 |
136 |
48.4 |
|
SM8S33 |
36.7 |
44.9 |
5 |
33 |
10 |
150 |
112 |
59 |
|
SM8S33A |
36.7 |
40.6 |
5 |
33 |
10 |
150 |
124 |
53.3 |
|
SM8S36 |
40 |
48.9 |
5 |
36 |
10 |
150 |
103 |
64.3 |
|
SM8S36A |
40 |
44.2 |
5 |
36 |
10 |
150 |
114 |
58.1 |
|
SM8S40 |
44.4 |
54.3 |
5 |
40 |
10 |
150 |
92.4 |
71.4 |
|
SM8S40A |
44.4 |
49.1 |
5 |
40 |
10 |
150 |
102 |
64.5 |
|
SM8S43 |
47.8 |
58.4 |
5 |
43 |
10 |
150 |
86 |
76.7 |
|
SM8S43A |
478 |
52.8 |
5 |
43 |
10 |
150 |
95.1 |
69.4 |
