Z40RD681


Notes

  • High Current Surge Rating
  • Easy Tabbed Connections
  • Maximum Power Dissipation: 1.4 Watts
  • Typical Response Time is Less than 15 Nanoseconds

Specification

DESCRIPTION specification conditions VALUE
Operational Temperature Range OP TEMP-55 to 125 °C
Typical Capacitance CAt 1kHz 2600 pF
Maximum Continuous Operating Voltage AC VRRMS420 V
Maximum Continuous Operating Voltage DC VDC560 V
Minimum Varistor Voltage VN(DC) MINAt 1mA 612 V
Nominal Varistor Voltage VN(DC) NOMAt 1mA 680 V
Maximum Varistor Voltage VN(DC) MAXAt 1 mA 748 V
Maximum Energy WMAXAt 2ms 750 J
Maximum Clamping Voltage VCAt IC 1120 V
Clamping Current IC300 A
Maximum Peak Surge Current IP40000 A
Maximum Peak Surge Current IPFor 8 x 20 μs Pulse25000 A
Dimension - Maximum Width DMAX43 mm
Dimension - Maximum Thickness TMAX9.4 mm
Dimension - Lead Offset Y7.5 mm
Maximum Power Dissipation PD MAX1.8 W
Storage Temperature RangeSTORAGE TEMP °C