P3100ADL - PxxxxAD Series

Series: PxxxxAD      Obsolete: 2008-12-31 Questions? Contact Littelfuse Support
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This SIDACtor device is a 1000A solid state protection device offered in a TO-220 package. It protects equipment located in the severe surge environment of Community Antenna TV (CATV) applications.

This device can replace the gas tubes traditionally used for station protection because SIDACtor devices have much tighter voltage tolerances.


  • All measurements are made at an ambient temperature of 25 °C. IPP applies to -40 °C through +85 °C temperature range.
  • IPP is a repetitive surge rating and is guaranteed for the life of the product.
  • Listed SIDACtor devices are bi-directional. All electrical parameters and surge ratings apply to forward and reverse polarities.
  • VDRM is measured at IDRM.
  • VS is measured at 100 V/μs.
  • Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request. 
Property (Mouseover for details) Value
Max Capacitance Tip to Ring (pF) 150
Min Capacitance Tip to Ring (pF) 100
di/dt @ 110°C (A/μs) 500
IDRM @ VDRM (μA) 5
Holding Current (mA) 150
Iscurr 800
Package Size Modified TO-220
Regulatory Requirements GR1089 Intra-Building
GR1089 Inter Building
ITU K.20
ITU K.20 Enhanced
ITU K.21 Enhanced
YD/T 993-1998 Without Primary
YD/T 993-1998 With Primary
Ipp10x1000 100
Ipp10x160 200
Ipp10x560 150
Ipp10x700 200
Ipp2x10 500
Ipp5x310 200
Ipp5x320 200
Ipp8x20 400
Peak Off-State Voltage Tip to Ring (V) 280
Pins Tip to Ring 1-3
Switching Voltage Tip to Ring (V) 360