SN1N - SN1R SURFACE MOUNT HIGH VOLTAGE RECTIFIERS SMA (DO-214AC) PRV : 1200 - 2000 Volts Io : 1.0 Ampere 5.0 ± 0.15 * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop 0.2 ± 0.07 1.2 ± 0.2 2.1 ± 0.2 2.6 ± 0.15 2.0 ± 0.2 MECHANICAL DATA : * * * * * * 4.5 ± 0.15 1.1 ± FEATURES : 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 : 0.06 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 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 1200 1400 1600 1800 2000 Volts Maximum RMS Voltage VRMS 840 980 1120 1260 1400 Volts Maximum DC Blocking Voltage VDC 1200 1400 1600 1800 2000 Volts Maximum Average Forward Current Ta = 75°C IF(AV) 1.0 Amp. IFSM 30 Amps. VF 2.2 Volts IR IR(H) 5.0 100 µA µA Cj 36 pF Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 1.0 Amp. Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25°C Ta = 100°C Typical Junction Capacitance (Note 1) Notes : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0V DC UPDATE : AUGUST 1, 1998 FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.0 0.8 0.6 0.4 0.2 0 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES ( SN1N - SN1R ) 0 25 50 75 100 125 150 30 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 0.01 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 FORWARD VOLTAGE, VOLTS 4.0 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 140