安美半导体(AM) 产品
普通TVS（全系列封装）
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。
TVS特点：
•利用TVS二极管，可有效吸收造成器件损坏的脉冲，并能消除由总线之间开关所引起的干扰
•将TVS二极管放置在信号线与地线间，能避免数据及控制总线受到不必要的噪声影响
•将TVS管加在信号及电源线上，能防止微处理器或单片机因瞬间的脉冲导致的失灵
应用：
底部连接器、RJ-45接口、视频线路保护、SIM卡数据线路保护、
USB保护、音频/扬声器数据线路保护和按键/开关回路等
安美半导体的普通TVS有DO-41、DO-15、DO-27、P-600、SOD-123、SMA、SMB和SMC的封装
以下是部分料号参数，更多请咨询留言。
|
Part Number (Uni) |
Part Number(Bi) |
VBR At IT Breakdown Voltage VBR At lT |
lR At VWM Maximum Reverse Leakage IR (uA) |
VRWM Working Peak Reverse Voltage VRWM (V) |
IPP Maximum Reverse Surge Current IPP (A) |
Maximum Clamping Voltage Vc At IPP (V) |
||
|
Min (V) |
Max (V) |
IT (mA) |
||||||
|
P4SMA6.8A |
P4SMA6.8CA |
6.46 |
7.14 |
10 |
1000 |
5.8 |
38.1 |
10.5 |
|
P4SMA7.5A |
P4SMA7.5CA |
7.13 |
7.88 |
10 |
500 |
6.4 |
35.4 |
11.3 |
|
P4SMA8.2A |
P4SMA8.2CA |
7.79 |
8.61 |
10 |
200 |
7.0 |
33.0 |
12.1 |
|
P4SMA9.1A |
P4SMA9.1CA |
8.65 |
9.56 |
1 |
50 |
7.8 |
29.8 |
13.4 |
|
P4SMA10A |
P4SMA10CA |
9.50 |
10.50 |
1 |
10 |
8.6 |
27.6 |
14.5 |
|
P4SMA11A |
P4SMA11CA |
10.45 |
11.55 |
1 |
5 |
9.4 |
25.6 |
15.6 |
|
P4SMA12A |
P4SMA12CA |
11.40 |
12.60 |
1 |
5 |
10.2 |
23.9 |
16.7 |
|
P4SMA13A |
P4SMA13CA |
12.35 |
13.65 |
1 |
5 |
11.1 |
22.0 |
18.2 |
|
P4SMA15A |
P4SMA15CA |
14.25 |
15.75 |
1 |
5 |
12.8 |
18.8 |
21.2 |
|
P4SMA16A |
P4SMA16CA |
15.20 |
16.80 |
1 |
5 |
13.6 |
17.7 |
22.5 |
|
P4SMA18A |
P4SMA18CA |
17.10 |
18.90 |
1 |
5 |
15.3 |
15.8 |
25.2 |
|
P4SMA20A |
P4SMA20CA |
19.00 |
21.00 |
1 |
5 |
17.1 |
14.4 |
27.7 |
|
P4SMA22A |
P4SMA22CA |
20.90 |
23.10 |
1 |
5 |
18.8 |
13.0 |
30.6 |
|
P4SMA24A |
P4SMA24CA |
22.80 |
25.20 |
1 |
5 |
20.5 |
12.0 |
33.2 |
|
P4SMA27A |
P4SMA27CA |
25.65 |
28.35 |
1 |
5 |
23.1 |
10.6 |
37.5 |
|
P4SMA30A |
P4SMA30CA |
28.50 |
31.50 |
1 |
5 |
25.6 |
9.6 |
41.4 |
|
P4SMA33A |
P4SMA33CA |
31.35 |
34.65 |
1 |
5 |
28.2 |
8.7 |
45.7 |
|
P4SMA36A |
P4SMA36CA |
34.20 |
37.80 |
1 |
5 |
30.8 |
8.0 |
49.9 |
|
P4SMA39A |
P4SMA39CA |
37.05 |
40.95 |
1 |
5 |
33.3 |
7.4 |
53.9 |
|
P4SMA43A |
P4SMA43CA |
40.85 |
45.15 |
1 |
5 |
36.8 |
6.7 |
59.3 |
|
P4SMA47A |
P4SMA47CA |
44.65 |
49.35 |
1 |
5 |
40.2 |
6.1 |
64.8 |
|
P4SMA51A |
P4SMA51CA |
48.45 |
53.55 |
1 |
5 |
43.6 |
5.7 |
70.1 |
|
P4SMA56A |
P4SMA56CA |
53.20 |
58.80 |
1 |
5 |
47.8 |
5.2 |
77.0 |
|
P4SMA62A |
P4SMA62CA |
58.90 |
65.10 |
1 |
5 |
53.0 |
4.7 |
85.0 |
|
P4SMA68A |
P4SMA68CA |
64.60 |
71.40 |
1 |
5 |
58.1 |
4.3 |
92.0 |
|
P4SMA75A |
P4SMA75CA |
71.25 |
78.75 |
1 |
5 |
64.1 |
3.9 |
103.0 |
|
P4SMA82A |
P4SMA82CA |
77.90 |
86.10 |
1 |
5 |
70.1 |
3.5 |
113.0 |
|
P4SMA91A |
P4SMA91CA |
86.45 |
95.55 |
1 |
5 |
77.8 |
3.2 |
125.0 |
|
P4SMA100A |
P4SMA100CA |
95.00 |
105.00 |
1 |
5 |
85.5 |
2.9 |
137.0 |
|
P4SMA110A |
P4SMA110CA |
104.50 |
115.50 |
1 |
5 |
94.0 |
2.6 |
152.0 |
|
P4SMA120A |
P4SMA120CA |
114.00 |
126.00 |
1 |
5 |
102.0 |
2.4 |
165.0 |
|
P4SMA130A |
P4SMA130CA |
123.50 |
136.50 |
1 |
5 |
111.0 |
2.2 |
179.0 |
|
P4SMA150A |
P4SMA150CA |
142.50 |
157.50 |
1 |
5 |
128.0 |
1.9 |
207.0 |
|
P4SMA160A |
P4SMA160CA |
152.00 |
168.00 |
1 |
5 |
136.0 |
1.8 |
219.0 |
|
P4SMA170A |
P4SMA170CA |
161.50 |
178.50 |
1 |
5 |
145.0 |
1.7 |
234.0 |
|
P4SMA180A |
P4SMA180CA |
171.00 |
189.00 |
1 |
5 |
154.0 |
1.6 |
246.0 |
