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The ESDA6V1SC6 is a monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD. It is available in SOT23-6L pacakge. It can be used in many occasions such as computers,printers,communication systems,GSM handsets and accessories and other telephone set.
There are some features as follows. (1) 4 unidirectional transil functions; (2) low leakage current; (3) 500 W peak pulse power; (4) suitable for high density boards.
What comes next is about the absolute maximum ratings. (1): ESD discharge (VPP) is 25 kV; (2): peak pulse power (Ppp) is 500 W; (3): junction temperature (Tj) is 150 ; (4): storage temperature (Tstg) is from -55 to 150 ; (5): lead solder temperature (TL) is 260 ; (6): operating temperature (Top) is from -40 to 125 . Then is about the electrical characters when Tamb is 25 . (1): breakdown voltage (VBR) is from 6.1 V to 7.2 V at IR is 1 mA; (2): the maximum leakage current (IRM) is 20 A at VRM is 3 V; (3): dynamic resistanceis 350 m; (4): the maximum forward voltage drop (VF) is 1.25 V at IF is 200 mA.
The ESDA6V1U1 is a monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD.
It clamps the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients.
ESDA6V1U1 Maximum Ratings
Symbol
Parameter
Value
Unit
VPP
Electrostatic discharge MIL STD 883C - Method 3015-6
25
kV
PPP
Peak pulse power (8/20ms)
200
W
Tstg Tj
Storage temperature range Maximum junction temperature
- 55 to + 150 125
°C
TL
Maximum lead temperature for soldering during 10s
260
°C
ESDA6V1U1 Features
·6 UNIDIRECTIONAL TRANSILÔ FUNCTIONS ·LOW LEAKAGE CURRENT: IR max. < 2 mA ·200 W PEAK PULSE POWER (8/20 ms)
ESDA6V1U1 Typical Application
Where transient overvoltage protection in ESD sensitive equipment is required, such as : - COMPUTERS - PRINTERS - COMMUNICATION SYSTEMS - GSM HANDSETS AND ACCESSORIES - CAR RADIO It is particulary recommended for parallel port protection where the line interface withstands only 2 kV ESD surge.