CD143A-SR70 by Bourns | ESD抑制器 | Avnet AMERICAS
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CD143A-SR70

Bourns

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

Manufacturer Part #: CD143A-SR70

Alternate Part #: CD143A-SR70


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Information

The CD143A-SR70 device provides ESD protection for the external ports of portable electronic devices such as cell phones, handheld electronics and personal computers. The device also provides EFT and surge protection.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.

Key Features

  • Lead free as standard
  • RoHS compliant
  • Halogen free
  • ESD protection
  • Protects 2 lines
  • Low leakage current: <1 µA
  • Low capacitance: 3 pF

Technical Attributes

Description
Value
Find similar Parts
Type
Diode Arrays
Mounting
Surface Mount
Maximum Working Voltage
70 V
Direction Type
Uni-Directional
Max Processing Temp
260
Lead Finish
Tin
Operating Temperature
-55 to 150 °C
ESD Protection Voltage
±15(Min)@Air Gap/±8(Min)@Contact Disc kV
Number of Elements per Chip
2
Maximum Leakage Current
1 uA
Maximum Clamping Voltage
7 V

ECCN / UNSPSC

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

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