SN1R

SN1N - SN1R PRV : 1200 - 2000 Volts Io : 1.0 Ampere FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free SURFACE MOUNT HIGH VOLTAGE RECTIFIERS SMA (DO-214AC) 1.1 ± 0.3 5.0 ± 0.15 4.5 ± 0.15 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 0.2 ± 0.07 MECHANICAL DATA : * * * * * * 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 W eight : 0.067 gram 2.0 ± 0.2 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 Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 75°C Maximum Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 1.0 A Maximum DC Reverse Current at Rated DC Blocking Voltage Junction Temperature Range Storage Temperature Range Notes : SYMBOL SN1N SN1O VRRM VRMS VDC IF(AV) IFSM VF IR IR(H) Cj TJ TSTG 1200 840 1200 1400 980 1400 SN1P 1600 1120 1600 1.0 30 2.2 5.0 100 36 SN1Q 1800 1260 1800 SN1R 2000 1400 2000 UNIT V V V A A V µA µA pF °C °C Ta = 25°C Ta = 100°C Typical Junction Capacitance (Note 1) - 40 to + 150 - 40 to + 150 (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.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 1.0 30 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 0.8 24 0.6 18 0.4 12 0.2 6 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 FORWARD CURRENT, AMPERES TJ = 100 °C REVERSE CURRENT, MICROAMPERES 1 1.0 0.1 Pulse Width = 300 µ s 1% Duty Cycle TJ = 25 °C 0.0 1 0.1 TJ = 25 °C 0.01 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 02 : March 24, 2005