PMAD中文资料PROTEC数据手册PDF规格书

DESCRIPTION

The PMAD Series are a low distortion steering diodes. These devices are intended for use in high frequency analog or digital data I/O ports for protection against Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). The PMAD Series is connected between rail-to-rail voltage bus or rail-to-ground for clamping and diverting overvoltage transients for the protection of sensitive network interface circuits.

FEATURES

• Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV

• Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns

• Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line Gnd) & Level 3(Line-Line)

• 500 Milliwatt Continuous Power Dissipation

• Monolithic Design

• ESD Protection > 25 kilovolts

• Protects up to 7 to 8 I/O Lines

• Working Voltage > 50 Volts

• Low Leakage Current < 0.1µA

• Ultra Low Capacitance: 5pF per Diode

• RoHS Compliant

• REACH Compliant

APPLICATIONS

• High Frequency Data Lines

• RS-232 & RS-422 Interface Networks

• Ethernet 10/100 Base T

• Computer I/O Ports