Voltage: 8 Volts

Current: 50 mA

CDA4S14L

Diode Network / ESD Suppressor

www.comchiptech.com

COMCHIP

COMCHIP

Application

MDS0903003A

Page 1

Schematic

Package (SOT-143)

Feature

Marking “ CDA4 “

4

1

2

3

ESD

Positive Supply

Driver

Receiver

Neg. Supply or Gnd.

Symbol

Parameter

Value

Units

Operating Temperature

-40 to +85

Supply Voltage

8

V

DC Forward Current

50

mA

Total Power

225

mW

* These ratings are limited values above which degridation of the product performance may occur

Symbol

Characteristic

Min

Max

Units

Test Condition

Forward voltage

0.6

0.95

V

Reverse breakdown voltage

9.5

11

V

Leakage current

+ 0.1

+ 2.0

uA

@ 8v

Capacitance

1.0

5.0

pF

@ 1Mhz

Channel clamp voltage

-

+ 13

V

8kV HBM

Peak ESD voltage capability

16

kV

HBM

This diode network is designed to provide

two channels for active termination of high-

speed data signals to eliminate signal

undershoot and overshoot. The network has

the added benefit of acting to suppress any

ESD voltage events by shunting the energy to

ground assuring maximum reliability of

electronic systems in the field. Trigger levels

are defined by the positive and negative bias

levels set by the user.