SD4 Series

Part	DC Breakdown Voltage⁽¹⁾	Impulse Breakdown Voltage	Capacitance⁽²⁾	Insulation Resistance⁽³⁾	DC Holdover Voltage⁽⁴⁾	Impulse Life	Impulse Discharge Current (8/20μsec)	AC Discharge Current (50Hz)
Number	100V/s	1kV/μs						1 Second
SD4-75	75V	≤ 600V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 52V	8/20μs 100A	2.5 kA	5A
						1000 Times	1 Time	1 Time
SD4-90	90V	≤ 600V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 52V	8/20μs 100A	2.5 kA	5A
						1000 Times	1 Time	1 Time
SD4-145	145V	≤ 600V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 80V	8/20μs 100A	2.5 kA	5A
						1000 Times	1 Time	1 Time
SD4-200	200V	≤ 600V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 135V	8/20μs 100A	2.5 kA	5A
						1000 Times	1 Time	1 Time
SD4-200SVSS	200V	≤ 800V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 135V	8/20μs 100A	2.5 kA	5A
						1000 Times	1 Time	1 Time
SD4-230	230V	≤ 650V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 135V	10/1000μs 50A	2.5 kA	5A
						300 Times	1 Time	1 Time
SD4-350 (5)	350V	≤ 700V	≤ 0.5 pF	≥ 10,000 MΩ	≤ 135V	10/1000μs 50A	2.5 kA	5A
						300 Times	1 Time	1 Time