SN3KS

SN3AS - SN3MS PRV : 50 - 1000 Volts Io : 3.0 Amperes FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free SURFACE MOUNT RECTIFIERS SMB (DO-214AA) 5.4 ± 0.15 4.8 ± 0.15 11±03 2.0 ± 0.1 3.6 ± 0.15 2.3 ± 0.2 0.22 ± 0.07 MECHANICAL DATA : * Case : SMB Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.1097 gram Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. 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 Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Forward Voltage at I F = 3.0 Amps. Maximum DC Reverse Current at rated DC Blocking Voltage Ta = 25 °C Ta = 100 °C Ta = 75 °C SYMBOL VRRM VRMS VDC IF IFSM SN3AS SN3BS SN3DS SN3GS SN3JS SN3KS SN3MS UNIT V V V A A 50 35 50 100 70 100 200 140 200 400 280 400 3.0 200 600 420 600 800 560 800 1000 700 1000 VF IR IR(H) CJ TJ TSTG 0.95 5.0 50 50 - 65 to + 150 - 65 to + 150 V μA μA pF °C °C Typical Junction Capacitance (Note1) Junction Temperature Range Storage Temperature Range Notes : DC (1) Measured at 1.0 MHz and applied reverse voltage of 4.0V Page 1 of 2 Rev. 02 : March 31, 2005 RATING AND CHARACTERISTIC CURVES ( SN3AS - SN3MS ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 3.0 250 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES TL = 105 °C 200 AVERAGE FORWARD OUTPUT CURRENT, AMPERES 2.4 1.8 150 1.2 100 0.6 50 8.3ms SINGLE HALF SINE-WAVE (JEDEC) Method 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 JUNCTION CAPACITANCE, (pF) FIG 4 . - TYPICAL JUNCTION CAPACITANCE 100 100 50 FORWARD CURRENT, AMPERES T J = 25 °C 10 10 5 1.0 1 1 2 4 10 20 40 100 0.1 Pulse Width = 300 μs 2% Duty Cycle T J = 25 °C REVERSE VOLTAGE, VOLTS FIG. 5 - TYPICAL REVERSE CHARACTERISTICS 0.01 0 10 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Ta = 100 °C REVERSE CURRENT, MICROAMPERES FORWARD VOLTAGE, VOLTS 1.0 0.1 Ta = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 02 : March 31, 2005