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The ESDA25W5 is a 4-bit wide monolithic 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.
ESDA25W5 Maximum Ratings
Symbol
Parameter
Test conditions
Value
Unit
VPP
ESD discharge
MIL STD 883C - Method 3015-6 IEC61000-4-2, air discharge IEC61000-4-2, contact discharge
25 16 9
kV
PPP
Peak pulse power (8/20 ms)
150
W
Top
Operating temperature range Note 1
- 40 to + 85
°C
Tj
Junction temperature
150
°C
Tstg
Storage temperature range
- 55 to + 150
°C
TL
Lead solder temperature (10 secondes duration)
260
°C
ESDA25W5 Features
4 unidirectional TRANSILTMfunctions. 150W peak pulse power (8/20ms) Breakdown voltage : VBR = 25V min. Low leakage current : < 1mA. Very low PCB space consuming : 4.2mm2 typically.
ESDA25W5 Typical Application
Where transient overvoltage protection in ESD sensitive equipment is required, such as : Computers Printers Communication systems Cellular phones handsets and accessories Other telephone sets Set top boxes
The ESDA5V3SC5 is a kind of monolithic voltage suppressors designed to protect components which are connected to data and transmission lines against ESD.They clamp the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transient.It has three unique features:The first one is 4 Unidirectional Transil™ Functions. The second one is Low leakage current. The third one is 500 W Peak pulse power (8/20 ms), at the same time, it also has other three benefits: The first one is high ESD protection level which is up to 25 kV. The second one is high integration. The third one is it is suitable for high density boards.It has six applications: Computers; Printers;Communication systems; Cellular phone handsets and accessories;Other telephone set;Set top boxes.
There are some absolute maximum ratings about it. Peak pulse power (8/20 ms)(PPP) is 500 W.Storage temperature range(Tstg) is - 55°C to + 150°C.Maximum junction temperature(Tj)is 150°C.Maximum lead temperature for soldering during 10s(TL) is 260 °C.Operating temperature range(Top) is - 40°C to + 125°C.VBR is 5.3 V min and 5.9 V max @IR is 1 mA. IRM is 2 uA max when VRM is 3 V.
All the information above is just a simple introduction to it, if you are interested in it or want to know more about it, please pay more attention to our web and you can find more detailed information about it!Thanks for your attention!