Datasheet > ESD9P5.0ST5G

ESD9P5.0ST5G

更新时间： 2024-01-18 20:38:18

品牌	Logo	应用领域
安森美 - ONSEMI		二极管
页数	文件大小	规格书
4页	130K
描述
Transient Voltage Suppressors ESD Protection Diodes with Ultra−Low Capacitance

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ESD9P5.0ST5G 数据手册

ESD9P5.0ST5G

IEC61000−4−2 Waveform

IEC 61000−4−2 Spec.

peak

Test

Voltage

(kV)

First Peak

Current

(A)

100%

90%

Current at

30 ns (A)

Current at

60 ns (A)

Level

7.5

I @ 30 ns

22.5

I @ 60 ns

10%

= 0.7 ns to 1 ns

Figure 3. IEC61000−4−2 Spec

Oscilloscope

ESD Gun

TVS

50 W

Cable

50 W

Figure 4. Diagram of ESD Test Setup

The following is taken from Application Note

AND8308/D − Interpretation of Datasheet Parameters

for ESD Devices.

systems such as cell phones or laptop computers it is not

clearly defined in the spec how to specify a clamping voltage

at the device level. ON Semiconductor has developed a way

to examine the entire voltage waveform across the ESD

protection diode over the time domain of an ESD pulse in the

form of an oscilloscope screenshot, which can be found on

the datasheets for all ESD protection diodes. For more

information on how ON Semiconductor creates these

screenshots and how to interpret them please refer to

AND8307/D.

ESD Voltage Clamping

For sensitive circuit elements it is important to limit the

voltage that an IC will be exposed to during an ESD event

to as low a voltage as possible. The ESD clamping voltage

is the voltage drop across the ESD protection diode during

an ESD event per the IEC61000−4−2 waveform. Since the

IEC61000−4−2 was written as a pass/fail spec for larger

100

PEAK VALUE I

@ 8 ms

RSM

PULSE WIDTH (t ) IS DEFINED

AS THAT POINT WHERE THE

PEAK CURRENT DECAY = 8 ms

HALF VALUE I /2 @ 20 ms

RSM

t, TIME (ms)

Figure 5. 8 X 20 ms Pulse Waveform

http://onsemi.com

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ESD9P5.0ST5G 替代型号

型号	品牌	替代类型	描述	数据表
ESD9X12ST5G	ONSEMI	类似代替	ESD Protection Diodes In Ultra Small SOD-923 Package
ESD9X5.0ST5G	ONSEMI	类似代替	ESD Protection Diodes In Ultra Small SOD-923 Package

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