参数资料
| 型号： | TISP7150F3SL |
| 厂商： | Bourns Inc. |
| 文件页数： | 14/19页 |
| 文件大小： | 0K |
| 描述： | SURGE SUPP 120V BIDIR 3-SL |
| 产品变化通告： | Product Obsolescence Jun/2008 |
| 标准包装： | 50 |
| 电压 - 击穿： | 150V |
| 电压 - 断路： | 120V |
| 电压 - 导通状态： | 5V |
| 电流 - 峰值脉冲(8 x 20µs)： | 175A |
| 电流 - 峰值脉冲(10 x 1000µs)： | 45A |
| 电流 - 保持 (Ih)： | 150mA |
| 元件数： | 3 |
| 电容： | 47pF |
| 封装/外壳： | 径向 - 3 引线 |
| 包装： | 管件 |
TISP7xxxF3 (MV, HV) Overvoltage Protector Series
APPLICATIONS INFORMATION
Deployment
These devices are three terminal overvoltage protectors. They limit the voltage between three points in the circuit. Typically, this would be the
two line conductors and protective ground (Figure 32) .
Th3
Th1
Th2
Figure 32. MULTI-POINT PROTECTION
In Figure 32, protective functions Th2 and Th3 limit the maximum voltage between each conductor and ground to their respective ± V(BO)
values. Protective function Th1 limits the maximum voltage between the two conductors to its ± V(BO) value.
Lightning Surge
Wave Shape Notation
Most lightning tests, used for equipment verification, specify a unidirectional sawtooth waveform which has an exponential rise and an
exponential decay. Wave shapes are classified in terms of rise time in microseconds and a decay time in microseconds to 50 % of the maximum
amplitude. The notation used for the wave shape is rise time/decay time , without the microseconds quantity and the “/” between the two values
has no mathematical significance. A 50 A, 5/310 waveform would have a peak current value of 50 A, a rise time of 5 μ s and a decay time of
310 μ s. The TISP? surge current graph comprehends the wave shapes of commonly used surges.
Generators
There are three categories of surge generator type: single wave shape, combination wave shape and circuit defined. Single wave shape
generators have essentially the same wave shape for the open circuit voltage and short circuit current (e.g. 10/1000 open circuit voltage and
short circuit current). Combination generators have two wave shapes, one for the open circuit voltage and the other for the short circuit current
(e.g. 1.2/50 open circuit voltage and 8/20 short circuit current). Circuit specified generators usually equate to a combination generator,
although typically only the open circuit voltage wave shape is referenced (e.g. a 10/700 open circuit voltage generator typically produces a 5/
310 short circuit current). If the combination or circuit defined generators operate into a finite resistance, the wave shape produced is interme-
diate between the open circuit and short circuit values.
ITU-T 10/700 Generator
This circuit defined generator is specified in many standards. The descriptions and values are not consistent between standards and it is
important to realize that it is always the same generator being used.
Figure 33 shows the 10/700 generator circuit defined in ITU-T recommendation K.20 (10/96) “Resistibility of telecommunication switching
equipment to overvoltages and overcurrents”. The basic generator comprises of:
Capacitor C1, charged to voltage VC, which is the energy storage element
Switch SW to discharge the capacitor into the output shaping network
Shunt resistor R1, series resistor R2 and shunt capacitor C2 form the output shaping network
Series feed resistor R3 to connect to one line conductor for single surge
Series feed resistor R4 to connect to the other line conductor for dual surging
In the normal single surge equipment test configuration, the unsurged line is grounded. This is shown by the dotted lines in the top drawing of
Figure 33. However, doing this at device test places one terminal pair in parallel with another terminal pair. To check the individual terminal
pairs of the TISP7xxxF3, without any paralleled operation, the unsurged terminal is left unconnected.
MARCH 1994 - REVISED SEPTEMBER 2008
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关PDF资料 |
PDF描述 |
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| SSQ-141-01-S-S | CONN RCPT .100" 41POS SNGL GOLD |
| SSW-146-01-S-S | CONN RCPT .100" 46POS SNGL GOLD |
| TISP7150F3P | SURGE SUPP 120V BIDIR 8-DIP |
| TISP7150F3DR | SURGE SUPP 120V BIDIR 8-SOIC |
| SSW-124-01-S-D | CONN RCPT .100" 48POS DUAL GOLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TISP7150F3SLS | 制造商:Bourns Inc 功能描述: |
| TISP7150F3SL-S | 功能描述:硅对称二端开关元件 Triple Element Bidirectional RoHS:否 制造商:Bourns 转折电流 VBO:40 V 最大转折电流 IBO:800 mA 不重复通态电流: 额定重复关闭状态电压 VDRM:25 V 关闭状态漏泄电流（在 VDRM IDRM 下）: 保持电流（Ih 最大值）:50 mA 开启状态电压:5 V 关闭状态电容 CO:120 pF 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AA |
| TISP7165H3SL | 功能描述:硅对称二端开关元件 Triple Element Bidirectional RoHS:否 制造商:Bourns 转折电流 VBO:40 V 最大转折电流 IBO:800 mA 不重复通态电流: 额定重复关闭状态电压 VDRM:25 V 关闭状态漏泄电流（在 VDRM IDRM 下）: 保持电流（Ih 最大值）:50 mA 开启状态电压:5 V 关闭状态电容 CO:120 pF 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AA |
| TISP7165H3SL-S | 功能描述:硅对称二端开关元件 Triple Element Bidirectional RoHS:否 制造商:Bourns 转折电流 VBO:40 V 最大转折电流 IBO:800 mA 不重复通态电流: 额定重复关闭状态电压 VDRM:25 V 关闭状态漏泄电流（在 VDRM IDRM 下）: 保持电流（Ih 最大值）:50 mA 开启状态电压:5 V 关闭状态电容 CO:120 pF 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AA |
| TISP7180 | 功能描述:硅对称二端开关元件 RoHS:否 制造商:Bourns 转折电流 VBO:40 V 最大转折电流 IBO:800 mA 不重复通态电流: 额定重复关闭状态电压 VDRM:25 V 关闭状态漏泄电流（在 VDRM IDRM 下）: 保持电流（Ih 最大值）:50 mA 开启状态电压:5 V 关闭状态电容 CO:120 pF 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AA |
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