4TS Series 400W Transient Voltage Suppressor指的是时源芯微(TimeSource)生产的一系列瞬态电压抑制二极管(Transient Voltage Suppressor,TVS),这些二极管专门设计用于保护敏感电子设备免受雷电、电源浪涌和其他瞬态电压事件的冲击。以下是对4TS Series TVS二极管的详细解析:
一、产品概述
4TS Series TVS二极管采用小封装、小体积的设计,但仍提供卓越的电气性能。它们具有高达400W的峰值脉冲功率,并且能够在极短的时间内响应并抑制瞬态电压,从而确保电子设备的正常运行。
二、主要特性
- 高功率承受能力:4TS Series TVS二极管能够承受高达400W的瞬态功率,为电子设备提供强大的保护。
- 快速响应:具有极快的响应速度,通常在纳秒级别,能够在瞬态电压出现时迅速响应并抑制电压的波动。
- 低动态电阻:在瞬态电压抑制过程中,动态电阻较低,有助于减小能量损失。
- 宽电压范围:4TS Series TVS二极管提供多种反向工作电压(VRWM)选项,范围从3.3伏特到550伏特不等,满足各种电路需求。
- 高可靠性:采用先进的半导体工艺制造,具有很高的可靠性和稳定性,适用于各种恶劣环境。
三、电气参数
- 反向工作电压(VRWM):具体值根据型号而定,从3.3伏特到550伏特不等范围广泛,适用于不同电路需求。
- 击穿电压(VBR):4TS Series TVS二极管的击穿电压通常略高于其反向工作电压,以确保在瞬态电压冲击下能够正常工作。
- 最大箝位电压(VC):在瞬态电压抑制过程中,TVS二极管能够将电压钳制在一个较低的水平。最大箝位电压的具体值取决于型号和瞬态电流的大小。
- 峰值脉冲电流(IPP):在瞬态电压冲击下,4TS Series TVS二极管能够承受的峰值脉冲电流较大。0.6A到43.5A具体值取决于型号和反向工作电压。
- 功率耗散(PD):在给定条件下,TVS二极管能够耗散的功率。4TS Series TVS二极管的功率耗散能力达到400W。
|
4TS Series | |||||||||
|
PartNumber |
VR |
IR@VR |
VBR@IT |
IT |
VC@IPP |
IPP① | |||
|
Uni-Polar |
Bi-Polar |
V |
μA |
min(V) |
max(V) |
mA |
V |
A | |
|
4TS5.0A |
4TS5.0CA |
5.0 |
120 |
6.40 |
7.00 |
10 |
9.2 |
43.5 | |
|
4TS6.0A |
4TS6.0CA |
6.0 |
120 |
6.67 |
7.37 |
10 |
10.3 |
38.8 | |
|
4TS6.5A |
4TS6.5CA |
6.5 |
80 |
7.22 |
7.98 |
10 |
11.2 |
35.7 | |
|
4TS7.0A |
4TS7.0CA |
7.0 |
50 |
7.78 |
8.60 |
10 |
12.0 |
33.3 | |
|
4TS7.5A |
4TS7.5CA |
7.5 |
50 |
8.33 |
9.21 |
1 |
12.9 |
31.0 | |
|
4TS8.0A |
4TS8.0CA |
8.0 |
20 |
8.89 |
9.83 |
1 |
13.6 |
29.4 | |
|
4TS8.5A |
4TS8.5CA |
8.5 |
10 |
9.44 |
10.40 |
1 |
14.4 |
27.8 | |
|
4TS9.0A |
4TS9.0CA |
9.0 |
5 |
10.00 |
11.10 |
1 |
15.4 |
26.0 | |
|
4TS10A |
4TS10CA |
10.0 |
2 |
11.10 |
12.30 |
1 |
17.0 |
23.5 | |
|
4TS11A |
4TS11CA |
11.0 |
1 |
12.20 |
13.50 |
1 |
18.2 |
22.0 | |
|
4TS12A |
4TS12CA |
12.0 |
1 |
13.30 |
14.70 |
1 |
19.9 |
20.1 | |
|
4TS13A |
4TS13CA |
13.0 |
1 |
14.40 |
15.90 |
1 |
21.5 |
18.6 | |
|
4TS14A |
4TS14CA |
14.0 |
1 |
15.60 |
17.20 |
1 |
23.2 |
17.3 | |
|
4TS15A |
4TS15CA |
15.0 |
1 |
16.70 |
18.50 |
1 |
24.4 |
16.4 | |
|
4TS16A |
4TS16CA |
16.0 |
1 |
17.80 |
19.70 |
1 |
26.0 |
15.4 | |
|
4TS17A |
4TS17CA |
17.0 |
1 |
18.90 |
20.90 |
1 |
27.6 |
14.5 | |
|
4TS18A |
4TS18CA |
18.0 |
1 |
20.00 |
22.10 |
1 |
29.2 |
13.7 | |
|
4TS20A |
4TS20CA |
20.0 |
1 |
22.20 |
24.50 |
1 |
32.4 |
12.4 | |
|
4TS22A |
4TS22CA |
22.0 |
1 |
24.40 |
26.90 |
1 |
35.5 |
11.3 | |
|
4TS24A |
4TS24CA |
24.0 |
1 |
26.70 |
29.50 |
1 |
38.9 |
10.3 | |
|
4TS26A |
4TS26CA |
26.0 |
1 |
28.90 |
31.90 |
1 |
42.1 |
9.5 | |
|
4TS28A |
4TS28CA |
28.0 |
1 |
31.10 |
34.40 |
1 |
45.4 |
8.8 | |
|
4TS30A |
4TS30CA |
30.0 |
1 |
33.30 |
36.80 |
1 |
48.4 |
8.3 | |
|
4TS33A |
4TS33CA |
33.0 |
1 |
36.70 |
40.60 |
1 |
53.3 |
7.5 | |
|
4TS36A |
4TS36CA |
36.0 |
1 |
40.00 |
44.20 |
1 |
58.1 |
6.9 | |
|
4TS40A |
4TS40CA |
40.0 |
1 |
44.40 |
49.10 |
1 |
64.5 |
6.2 | |
|
4TS43A |
4TS43CA |
43.0 |
1 |
47.80 |
52.80 |
1 |
69.4 |
5.8 | |
|
4TS45A |
4TS45CA |
45.0 |
1 |
50.00 |
55.30 |
1 |
72.7 |
5.5 | |
|
4TS48A |
4TS48CA |
48.0 |
1 |
53.30 |
58.90 |
1 |
77.4 |
5.2 | |
|
4TS51A |
4TS51CA |
51.0 |
1 |
56.70 |
62.70 |
1 |
82.4 |
4.9 | |
|
4TS54A |
4TS54CA |
54.0 |
1 |
60.00 |
66.30 |
1 |
87.1 |
4.6 | |
|
4TS58A |
4TS58CA |
58.0 |
1 |
64.40 |
71.20 |
1 |
93.6 |
4.3 | |
|
4TS60A |
4TS60CA |
60.0 |
1 |
66.70 |
73.70 |
1 |
96.8 |
4.1 | |
|
4TS64A |
4TS64CA |
64.0 |
1 |
71.10 |
78.60 |
1 |
103.0 |
3.9 | |
|
4TS70A |
4TS70CA |
70.0 |
1 |
77.80 |
86.00 |
1 |
113.0 |
3.6 | |
|
4TS75A |
4TS75CA |
75.0 |
1 |
83.30 |
92.10 |
1 |
121.0 |
3.3 | |
|
4TS78A |
4TS78CA |
78.0 |
1 |
86.70 |
95.80 |
1 |
126.0 |
3.2 | |
|
4TS85A |
4TS85CA |
85.0 |
1 |
94.40 |
104.0 |
1 |
137.0 |
2.9 | |
|
4TS90A |
4TS90CA |
90.0 |
1 |
100.0 |
111.0 |
1 |
146.0 |
2.8 | |
|
4TS100A |
4TS100CA |
100.0 |
1 |
111.0 |
123.0 |
1 |
162.0 |
2.5 | |
|
4TS110A |
4TS110CA |
110.0 |
1 |
122.0 |
135.0 |
1 |
177.0 |
2.3 | |
|
4TS120A |
4TS120CA |
120.0 |
1 |
133.0 |
147.0 |
1 |
193.0 |
2.1 | |
|
4TS130A |
4TS130CA |
130.0 |
1 |
144.0 |
159.0 |
1 |
209.0 |
1.9 | |
|
4TS150A |
4TS150CA |
150.0 |
1 |
167.0 |
185.0 |
1 |
243.0 |
1.7 | |
|
4TS160A |
4TS160CA |
160.0 |
1 |
178.0 |
197.0 |
1 |
259.0 |
1.6 | |
|
4TS170A |
4TS170CA |
170.0 |
1 |
189.0 |
209.0 |
1 |
275.0 |
1.5 | |
|
4TS180A |
4TS180CA |
180.0 |
1 |
201.0 |
222.0 |
1 |
292.0 |
1.4 | |
|
4TS200A |
4TS200CA |
200.0 |
1 |
224.0 |
247.0 |
1 |
324.0 |
1.3 | |
|
4TS220A |
4TS220CA |
220.0 |
1 |
246.0 |
272.0 |
1 |
356.0 |
1.1 | |
|
4TS250A |
4TS250CA |
250.0 |
1 |
279.0 |
309.0 |
1 |
405.0 |
1.0 | |
|
4TS300A |
4TS300CA |
300.0 |
1 |
335.0 |
371.0 |
1 |
486.0 |
0.8 | |
|
4TS350A |
4TS350CA |
350.0 |
1 |
391.0 |
432.0 |
1 |
567.0 |
0.7 | |
|
4TS400A |
4TS400CA |
400.0 |
1 |
447.0 |
494.0 |
1 |
648.0 |
0.6 | |
|
4TS440A |
4TS440CA |
440.0 |
1 |
492.0 |
543.0 |
1 |
713.0 |
0.6 | |
四、封装形式
4TS Series TVS二极管通常采用DO-214AC(SMA)封装形式,这是一种表面贴装封装,便于集成到各种大小的电路中。

五、应用范围
4TS Series TVS二极管广泛应用于各种需要保护敏感电子设备的场合,包括但不限于:
- 汽车电子:用于保护汽车电子控制系统中的敏感元件,如ECU、传感器等,确保汽车电子设备的正常运行。
- 工业控制:用于保护工业控制设备中的电路和元件,防止因瞬态电压而导致的故障或损坏。
- 通信安防:用于保护通信设备和安防系统中的电路,确保通信和安防系统的稳定运行。
- 消费数码:用于保护智能手机、平板电脑等消费数码产品中的电路和元件,提高产品的可靠性和使用寿命。
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