ESD Protection Overview
PS4203-DFA
New Product
The PS4203-DFA Ultra-low Capacitance ESD Protection features low leakage current and clamping voltage with a capacitance of 0.17pF in a DFN2510A-10L package. It is ideally used in TVs, Ethernet 1G, 2.5G, monitors and motherboards for applications in computing, consumer electronics and communication devices. The product is green molding compound compliant with the IEC 61249 standard and EU RoHS 2.0.
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Package
DFN2510A-10L
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Voltage
3.3V
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VESD
±15kV(Air)、±12kV(Contact)
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Applications
• NB / Motherboard
• SSD
• Server Motherboard
• TV
• Monitor
• Graphic Card
• Ethernet 1G, 2.5G
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Features
• IEC61000-4-2(ESD) : ±15kV Air, ±12kV Contact
• IEC61000-4-4(EFT) : 40A(5/50ns)
• IEC61000-4-5(Lightning) : 5A(8/20uS)
• Low leakage current, maximum of 1uA at rated voltage
• Ultra low clamping voltage
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | Number | Unit |
|---|---|---|---|
| ESD IEC61000-4-2(Air) ESD IEC61000-4-2(Contact) |
VESD | ±15 ±12 |
kV |
| Operating Junction Temperature Range | TJ | -55~125 | oC |
| Storage Temperature Range | TSTG | -55~150 | oC |
Electrical Characteristics (TA = 25°C unless otherwise noted)
| PARAMETER | SYMBOL | TEST CONDITION | MIN. | TYP | MAX. | UNITS |
|---|---|---|---|---|---|---|
| Reverse Stand-Off Voltage | VRWM | I/O Pin to GND | - | - | 3.3 | V |
| Reverse Breakdown Voltage | VBR | IBR=1mA, I/O Pin to GND | 5 | - | 10 | V |
| Reverse Leakage Current | IR | VR= ±3.3V, I/O Pin to GND | - | 0.5 | 1 | uA |
| Surge Clamping Voltage(8/20us) | VC | IPP=5A, I/O Pin to GND | - | 2.8 | 3.8 | V |
| TLP Clamping Voltage(tperiod=100ns,tr=1ns) | VC | ITLP=16A, I/O Pin to GND | - | 4.1 | - | V |
| Junction Capacitance | CJ | VR=1.65V, f=1MHz, I/OPin to GND | - | 0.17 | 0.22 | pF |