CD143A-SR05 by Bourns | ESD Suppressors | Avnet AMERICAS
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CD143A-SR05

Bourns

ESD Suppressor Diode Arrays ±15KV 4-Pin(3+Tab) SOT-143

Manufacturer Part #: CD143A-SR05

Alternate Part #: CD143A-SR05


Descriptions

Documents

Subs/Alternatives

Information

The CD143A-SR05 device provides ESD, EFT and surge protection for the external ports of portable electronic devices such as cell phones, handheld electronics and personal computers.The ESD protection provided by the component enables a data port to withstand a minimum ±8 KV Contact / ±15 KV Air Discharge per the ESD test method specified in IEC 61000-4-2. The device measures 2.80 mm x 1.20 mm and is available in a SOT-143 package intended to be mounted directly onto an FR4 printed circuit board.The device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements.

Key Features

  • Lead free as standard
  • RoHS compliant
  • Halogen free
  • ESD protection >25 kV
  • Protects Vcc and two data lines

Technical Attributes

Description
Value
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Maximum Leakage Current
5 uA
Product Dimensions
3.04 x 1.39 x 1.14 mm
Max Processing Temp
260
Lead Finish
Tin
ESD Protection Voltage
±15@Air Gap/±8@Contact Disc kV
Direction Type
Uni-Directional
Operating Temperature
-55 to 150 °C
Mounting
Surface Mount
Supplier Package
SOT-143
MSL Level
1
Pin Count
4
Type
Diode Arrays
Maximum Working Voltage
5 V
Number of Elements per Chip
2
Maximum Clamping Voltage
20 V

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8541100080
HTSN:
8541100080
UNSPSC:
32111500
UNSPSC VERSION:
V15.1101
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