ESD测试资料简介

ESD测试及IO保护方法Maxim
( ESD )

ESD

ESD ESD

(

) OEM ESD ESD ( ESD )

;

1

ESD ESD Maxim ESD

1.

1 15kV ( )

RS-232 ESD

DIELECTRIC FAILURE & CONTACT SPIKING SPLATTERED ALUMINUM

RUPTURED PASSIVATION ELECTROTHERMAL MIGRATION

1.

RS-232

ESD

( 100pF 1500

2)

15,000V

7

TERMINAL C R1 S1 R2

TERMINAL A

1500 100pF CHARGE TO 15kV

REGULATED HIGH-VOLTAGE SUPPLY

S2 C1

DUT SOCKET

SHORT CURRENT PROBE (NOTE 6)

TERMINAL B

TERMINAL D

COMPONENT R1 ()

HUMAN BODY MODEL (MIL-STD 883, METHOD 3015.7) 1M TO 10M 1500 ± 1% 100 ± 10%

MACHINE MODEL (IC-121, EIAJ) 1M 0 200 ± 5%

IEC 1000-4-2 50M TO 100M 330 150

2. 15kV/1.5k 10A ! 3.

R2 () C1 (pF)

IEC 1000-4-2 (

)

ESD MIL-STD-883 3015.7

ESD ESD / ESD ESD 3015.7 ( ( I/O) 3015.7 I/O ( ±15kV ESD ±2kV I/O )

(

2)

) I/O

I/O ±2kV

(

IC )

ESD ( EIAJ ) R C IC