参数资料
| 型号： | TISP5110H3BJR |
| 厂商： | Bourns Inc. |
| 文件页数： | 10/11页 |
| 文件大小： | 0K |
| 描述： | SURGE SUPP -80V UNIDIR DO-214AA |
| 标准包装： | 3,000 |
| 电压 - 击穿： | 110V |
| 电压 - 断路： | 80V |
| 电压 - 导通状态： | 3V |
| 电流 - 峰值脉冲(8 x 20µs)： | 300A |
| 电流 - 峰值脉冲(10 x 1000µs)： | 100A |
| 电流 - 保持 (Ih)： | 150mA |
| 元件数： | 1 |
| 电容： | 240pF |
| 封装/外壳： | DO-214AA，SMB |
| 包装： | 带卷 (TR) |
TISP5xxxH3BJ Overvoltage Protection Series
APPLICATIONS INFORMATION
ISDN Device Selection
The ETSI Technical Report ETR 080:1993 defines several range values in terms of maximum and minimum ISDN feeding voltages. The
following table shows that ranges 1 and 2 can use a TISP5110H3BJ protector and ranges 3 to 5 can use a TISP5150H3BJ protector.
Feeding Voltage
Standoff Voltage
Range
1
2
3
4
5
Minimum
V
51
66
91
90
105
Maximum
V
69
70
99
110
115
V DRM
V
-75
-80
-120
Device Name
TISP5095H3BJ
TISP5110H3BJ
TISP5150H3BJ
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
TISP5xxxH3BJ
Series
Standard
GR-1089-CORE
TIA-968-A
I3124
Setting
V
2500
1000
1500
800
1500
1000
1500
Waveshape
μ s
2/10
10/1000
10/160
10/560
9/720 ?
9/720 ?
0.5/700
Value
A
500
100
200
100
37.5
25
37.5
Waveshape
μ s
2/10
10/1000
10/160
10/560
5/320 ?
5/320 ?
0.2/310
25 ° C Rating
A
500
100
250
160
200
200
200
Resistance
?
0
0
0
0
0
0
1500
37.5
ITU-T K.20/21/45
4000
10/700
100
5/310
200
0
6000
150
? TIA-968-A terminology for the waveforms produced by the ITU-T recommendation K.21 10/700 impulse generator.
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 and so 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.
If the devices are used in a star-connection, then the ground return protector, Th3 in Figure 13, will conduct the combined current of protectors
Th1 and Th2. Similarly in the bridge connection (Figure 14), the protector Th1 must be rated for the sum of the conductor currents. In these
cases, it may be necessary to include some series resistance in the conductor feed to reduce the impulse current to within the protector ’s
ratings.
JANUARY 1998 - 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 |
|---|---|
| TISP5110H3BJR-S | 功能描述:硅对称二端开关元件 Forward Conducting Unidirectional 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 |
| TISP5115H3BJ | 制造商:Bourns Inc 功能描述:THYRISTOR TVS UNIDIRECTIONAL 115V |
| TISP5115H3BJR | 功能描述:硅对称二端开关元件 Forward Conducting Unidirectional 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 |
| TISP5115H3BJR-S | 功能描述:硅对称二端开关元件 Forward Conducting Unidirectional 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 |
| TISP5150H3BJ | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:FORWARD-CONDUCTING UNIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS |
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