SPT02-236DDB Active

Automation sensor transient and overvoltage protection
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameuQFN-2L
Key Features
  • Double diode array for switch protection and reverse blocking protection
  • 6 V to 36 V supply voltage range
  • Minimum breakdown voltage VBR: 38 V
  • 8/20 μs 2 A maximum clamping voltage: 46 V
  • Blocking diode drop forward voltage VF: 1.1 V at 300 mA
  • Blocking diode maximum 10 ms square pulse current IFSM: 3 A
  • Ambient temperature: -40 °C to +100 °C
  • μQFN 2L 0.8 mm flat package
  • Complies with following standards
    • Voltage surge: IEC 61000-4-5, RCC= 500 Ω, ±1 kV
    • Electrostatic discharge, IEC 61000-4-2:
      • ±8 kV contact discharge
      • ±15 kV air discharge
    • Electrical transient immunity: IEC 61000-4-4: ±2 kV
  • Benefits
    • Compliant for interface with logic input type 1, 2 and 3 IEC 61131-2 standard
    • Highly compact with integrated power solution in SMD version

The SPT02 is specifically designed for the protection of 24 V proximity sensors. It implements the reverse polarity and the overvoltage protection of the sensor power supply and the power switch overvoltage protection.


It provides a very compact and flexible solution.


Thanks to high performance ST technology, the SPT02 protects the proximity sensor to the highest level compliant with IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 standards.

In stock:
$0.65
Range Unit Price Savings
1 - 9$0.650%
10 - 99$0.5417%
100 - 499$0.3842%
500$0.3350%
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