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Product Specification Section
Technical Attributes
Attributes Table
Breakdown Voltage-Max: 5.5V
Clamping Voltage-Max: 7.8V
Directional: Uni-Directional
Operating Temp Range: -40°C to +85°C
Storage Temperature Range: -55°C to +150°C
Capacitance: 30pF
Package Style:  SOT-143 (TO-253-4)
Mounting Method: Surface Mount
Features & Applications

The SP0503BAHTG is a Uni-Directional Surface Mount TVS Avalanche Diode Array designed to suppress ESD and other transient overvoltage events.

It is used to help protect sensitive digital or analog input circuits on data, signal, or control lines with voltage levels up to 5 VDC.


  • An Array of 2, 3, 4, 5 or 6 TVS Avalanche Diodes in a ultra small SC70, SOT-23, SOT-143, MSOP or TSSOP packages
  • ESD Capability Standards
  • IEC 61000-4-2, Direct Discharge : 20kV
  • IEC 61000-4-2, Air Discharge :30kV
  • MIL STD 883 3015.7 : 30kV
  • Input Protection for Applications Up to 5VDC
  • Fast Response Time : < 1ns
  • Low Input Capacitance : 30pF Typical
  • Operating Temperature Range: -40°C to 85°C


  • Mobile phone handsets
  • Personal Digital Assistants (PDA)
  • Portable handheld equipment (Laptop, Palmtop computers)
  • Computer port, keyboard (USB1.1)
  • Digital still cameras
  • Digital video cameras
  • MP3 players
Pricing Section
Web Price:
$0.83 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.