PROT40

High Voltage Bus Protection Diode

 

Functional Description

PROT40 is a high voltage bus protection diode. It provides both forward and reverse clamps between power buses. The Cathode terminal is connected to the supply bus and always has to have a higher potential than the Anode terminal.
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Key Features

  • Bus Potentials 0...40 V
  • Protection Diodes to VSSA (P-Substrate)


    • Height: 100.4 µm
    Width: 208.8 µm
    Area: 21 000 µm²

Pin List

PinDescriptionCapacitance
Anode Lower Bus Potential 1.0 pF
Cathode Higher Bus Potential 2.4 pF
Substrate Substrate -

 

Electrical Parameters

Conditions:
  • Junction Temperature: 0...27...100 °C

 

Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage Range Cathode       40 V
Input Voltage Range Anode   0   VDDA V
ESD protection   HBM 2     kV
Latchup currents   V(Cathode)=40V
V(Anode)=0V		     50 mA
Leakage current IL 100 °C     100 nA

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