EMI9406
VOLTAGE (V)
Figure 4. Positive TLP I ? V Curve
Transmission Line Pulse (TLP) Measurement
Transmission Line Pulse (TLP) provides current versus
voltage (I ? V) curves in which each data point is obtained
from a 100 ns long rectangular pulse from a charged
transmission line. A simplified schematic of a typical TLP
VOLTAGE (V)
Figure 5. Negative TLP I ? V Curve
detail on TLP datasheet parameters, while application note
AND9006/D provides a more complete explanation of the
use of TLP for understanding protection product
characteristics.
system is shown in Figure 6. TLP I ? V curves of ESD
protection devices accurately demonstrate the product’s
ESD capability because the 10s of amps current levels and
under 100 ns time scale match those of an ESD event. This
is illustrated in Figure 7 where an 8 kV IEC 61000 ? 4 ? 2
current waveform into a short is compared with TLP current
pulses at 8 A and 16 A, also into a short. A TLP I ? V curve
shows the voltage at which the device turns on, as well as
L
50 W Coax
Cable
10 M W
V C
S Attenuator
÷
I M
50 W Coax
Cable
V M
DUT
how well the device clamps voltage over a range of current
levels. Typical TLP I ? V curves for the EMI9404 are shown
in Figures 4 and 5 for positive and negative stress
respectively. Application note AND9007/D gives more
Oscilloscope
Figure 6. Simplified Schematic of a Typical TLP
System
Figure 7. Comparison Between 8 kV IEC 61000 ? 4 ? 2 and 8 A and 16 A TLP Waveforms
http://onsemi.com
4
相关PDF资料
EMI9408MUTAG IC EMI LC FILTER 8CH 16-UDFN
ESE-15700 SWITCH SLIDE/PUSH HORZ SMD
EXC-EMT103DT EXC-EMT/EMI FILTER 10000PF
EXT31M K-TYPE EXTENSION PROBE
EZ05-222013 5 KEY EZ ACCESS KEYPAD USB
EZA-NT65AAAJ RC NETWORK 1K OHM/470PF 5% SMD
F32K-327 OSCILLATOR 32.768 KHZ 3.3V SMT
F420WB-A FLASHLIGHT HEAD BEAM W/4AA CELLS
相关代理商/技术参数
EMI9408MUTAG 功能描述:电磁干扰滤波器 RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03
EMI-CSI-M3-0156-R500 制造商:TE Connectivity 功能描述:RAYCHEM # 601641-000 EMI ROPE GEL
EMI-CSV-M3-0156-R500 制造商:TE Connectivity 功能描述:852508-000 EMI GEL ROPE GASKET
EMIF010-COM01F2 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:EMI FILTER INCLUDING ESD PROTECTION
EMIF01-100 制造商:PROTEC 制造商全称:Protek Devices 功能描述:EMI FILTER/TVS ARRAY
EMIF01-100_07 制造商:PROTEC 制造商全称:Protek Devices 功能描述:EMI FILTER/ TVS ARRAY
EMIF01-10005 制造商:未知厂家 制造商全称:未知厂家 功能描述:EMI FILTER INCLUDING ESD PROTECTION (ASD)
EMIF0-1-10005W5 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC