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| SS2A - SS2M PRV : 50 - 1000 Volts Io : 2.0 Amperes FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Super fast recovery time SURFACE MOUNT SUPER FAST RECTIFIERS SMB (DO-214AA) 1.1 0.3 5.4 0.15 4.8 0.15 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 : 0.093 gram Dimensions in millimeter 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 C Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 2.0 A. Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25 C Ta = 100 C SYMBOL SS2A SS2B SS2C SS2D SS2E SS2G SS2J SS2K SS2M UNIT VRRM VRMS VDC IF(AV) 50 35 50 100 70 100 150 105 150 200 140 200 300 210 300 2.0 400 280 400 600 420 600 800 560 800 1000 Volts 700 Volts Amps. 1000 Volts IFSM VF IR IR(H) Trr 75 0.95 5 50 35 50 - 65 to + 150 - 65 to + 150 1.4 1.7 Amps. Volts A A ns pf C C Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Junction Temperature Range Storage Temperature Range CJ TJ TSTG Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC UPDATE : JULY 24, 1998 RATING AND CHARACTERISTIC CURVES ( SS2A - SS2M ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 10 + 0.5 A D.U.T. 50 Vdc (approx) 1 0 PULSE GENERATOR ( NOTE 2 ) OSCILLOSCOPE ( NOTE 1 ) - 0.25 Trr + - 1.0 A SET TIME BASE FOR 15 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. 1 cm FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES 2.5 75 FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 8.3 ms SINGLE HALF SINE WAVE 60 Ta = 50 C 2.0 1.5 45 1.0 30 0.5 60Hz RESISTIVE OR INDUCTIVE LOAD 0 15 0 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES 10 TJ = 100 C FORWARD CURRENT, AMPERES Pulse Width = 300 s 2% Duty Cycle TJ = 25 C 10 1.0 SS2A - SS2D 1.0 SS2E - SS2G 0.1 TJ = 25 C SS2J - SS2M 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE, VOLTS |
Price & Availability of SS2B
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