参数资料
| 型号： | TISP7080H3SL |
| 厂商： | Bourns Inc. |
| 文件页数： | 10/12页 |
| 文件大小： | 0K |
| 描述： | SURGE SUPP 65V BIDIR 3-SL |
| 产品变化通告： | Product Obsolescence Jun/2008 |
| 标准包装： | 50 |
| 电压 - 击穿： | 80V |
| 电压 - 断路： | 65V |
| 电压 - 导通状态： | 5V |
| 电流 - 峰值脉冲(8 x 20µs)： | 350A |
| 电流 - 峰值脉冲(10 x 1000µs)： | 100A |
| 电流 - 保持 (Ih)： | 150mA |
| 元件数： | 3 |
| 电容： | 140pF |
| 封装/外壳： | 径向 - 3 引线 |
| 包装： | 管件 |
TISP7xxxH3SL 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 11).
Th3
Th1
Th2
Figure 11. MULTI-POINT PROTECTION
In Figure 11, protectors Th2 and Th3 limit the maximum voltage between each conductor and ground to the ± V(BO) of the individual protector.
Protector Th1 limits the maximum voltage between the two conductors to its ± V(BO) value.
Manufacturers are being increasingly required to design in protection coordination. This means that each protector is operated at its design
level and currents are diverted through the appropriate protector, e.g. the primary level current through the primary protector and lower levels
of current may be diverted through the secondary or inherent equipment protection. Without coordination, primary level currents could pass
through the equipment only designed to pass secondary level currents. To ensure coordination happens with fixed voltage protectors, some
resistance is normally used between the primary and secondary protection. The values given in this data sheet apply to a 400 V (d.c.
sparkover) gas discharge tube primary protector and the appropriate test voltage when the equipment is tested with a primary protector.
Impulse Testing
To verify the withstand capability and safety of the equipment, standards require that the equipment is tested with various impulse wave forms.
The table below shows some common values.
Peak Voltage
Voltage
Peak Current
Current
TISP7xxxH3
Series
Coordination
Standard
Setting
V
Waveform
μ s
Value
A
Waveform
μ s
25 ° C Rating
A
Resistance
?
Resistance
(Min.)
GR-1089-CORE
2500 2/10 500 2/10 500
1000 10/1000 100 10/1000 100
0
NA
1500 10/160 200 10/160 250
FCC Part 68
(March 1998)
800 10/560 100 10/560 130
1000 9/720 ? 25 5/320 ? 200
1500 (SINGLE) 37.5 5/320 ? 200
0
NA
1500
(DUAL)
2 x 27
4/250
2 x 225
I 31-24 1500 0.5/700 37.5 0.2/310 200 0
NA
1000
10/700
25
5/310
200
NA
ITU-T K.20/K.21
1500
4000
4000
(SINGLE)
(SINGLE)
(DUAL)
37.5
100
2 x 72
5/310
5/310
4/250
200
200
2 x 225
0
NA
4.5
6.0
? FCC Part 68 terminology for the waveforms produced by the ITU-T recommendation K.21 10/700 impulse generator
NA = Not Applicable, primary protection removed or not specified.
If the impulse generator current exceeds the protector ’s current rating, then a series resistance can be used to reduce the current to the
protector ’s rated value to prevent possible failure. The required value of series resistance for a given waveform is given by the following
calculations. First, the minimum total circuit impedance is found by dividing the impulse generator ’s peak voltage by the protector’s rated
current. The impulse generator ’s fictive impedance (generator’s peak voltage divided by peak short circuit current) is then subtracted from the
minimum total circuit impedance to give the required value of series resistance. In some cases, the equipment will require verification over a
temperature range. By using the rated waveform values from Figure 10, the appropriate series resistor value can be calculated for ambient
temperatures in the range of -40 ° C to 85 ° C.
MARCH 1999 - REVISED JANUARY 2007
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TISP7080H3SLS | 制造商:Bourns Inc 功能描述: |
| TISP7080H3SL-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 |
| TISP7082F3 | 制造商:POINN 制造商全称:Power Innovations Ltd 功能描述:TRIPLE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
| TISP7082F3D | 功能描述:硅对称二端开关元件 Low Volt Triple Elmt 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 |
| TISP7082F3DR | 功能描述:硅对称二端开关元件 Low Volt Triple Elmt 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 |
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