Test condition
Varistor voltage In = 1 mA DC
Leakage current Vdc = 5.5 V DC
Maximum clamping voltage Ic = 1 A
Rated peak single pulse transient current 8 / 20 ㎲ waveform, +/- each 1 time induce
Capacitance 10/1000 ㎲ waveform
Insulation resistance after reflow soldering f = 1MHz, Vrms = 0.5 V
Soldering paste : Tamura (Japan) RMA-20-21L
Stencil : SUS, 120 ㎛ thickness
Reflow soldering condition Pad size : 0.8 (Width) x 0.9 (Length)
0.8 (Distance between pads)
Soldering profile : 260± 5 ℃, 5 sec.
Electrical specification
Maximum allowable continuous DC voltage 5.5 V
trigger voltage / Varistor voltage / breakdown voltage 12 V
Maximum clamping voltage 25 V Maximum
Rated peak single pulse transient current 1 A Maximum
Nonlinearity coefficient > 12
Leakage current at continuous DC voltage < 0.1 ㎂
Response time < 0.5 ns
Varistor voltage temperature coefficient < 0.05 %/℃
Capacitance measured at 1MHz 5 pF Typical
Capacitance tolerance -50 to +80 %
Insulation resistance after reflow soldering on PCB > 10 MΩ
Operating ambient temperature -55 to +125 ℃
Storage temperature -55 to +125 ℃