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。