SN1N - SN1R SURFACE MOUNT HIGH VOLTAGE RECTIFIERS PRV : 1200 - 2000 Volts Io : 1.0 Ampere SMA (DO-214AC) * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 0.2 ± 0.07 1.2 ± 0.2 2.1 ± 0.2 2.6 ± 0.15 MECHANICAL DATA : * * * * * * 1.1 ± 0.3 4.5 ± 0.15 5.0 ± 0.15 FEATURES : 2.0 ± 0.2 Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.067 gram Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL SN1N SN1O SN1P SN1Q SN1R UNIT Maximum Repetitive Peak Reverse Voltage VRRM 1200 1400 1600 1800 2000 V Maximum RMS Voltage VRMS 840 980 1120 1260 1400 V VDC 1200 1400 1600 1800 2000 V Maximum DC Blocking Voltage IF(AV) 1.0 A IFSM 30 A Maximum Peak Forward Voltage at IF = 1.0 A VF 2.2 V Maximum DC Reverse Current at Rated DC Blocking Voltage IR IR(H) 5.0 100 µA µA Cj 36 pF Maximum Average Forward Current Ta = 75°C Maximum Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Ta = 25°C Ta = 100°C Typical Junction Capacitance (Note 1) Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Notes : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC Page 1 of 2 Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( SN1N - SN1R ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 24 18 12 6 0 175 1 AMBIENT TEMPERATURE, ( °C) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 4 6 10 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 10 TJ = 100 °C REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 2 NUMBER OF CYCLES AT 60Hz 1 0.1 1.0 0.1 TJ = 25 °C Pulse Width = 300 µs 1% Duty Cycle TJ = 25 °C 0.0 1 0.01 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 FORWARD VOLTAGE, VOLTS Page 2 of 2 3.6 4.0 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 24, 2005