S2MF

S2AF THRU S2MF Reverse Voltage - 50 to 1000Volts Forward Current - 20 Ampere SURFACE MOUNT GENERAL RECTIFIER Features SMAF  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 0.106(2.70) 0.094(2.40) 0.063 (1.60) 0.051 (1.30)  Idea for printed circuit board  Open Junction chip  Low reverse leakage  High forward surge current capability  High temperature soldering guaranteed 0.146(3.70) 0.130(3.30) 250℃/10 seconds at terminals 0.047(1.20) 0.035(0.90) Mechanical Data 0.008(0.20) 0.005(0.12) 0.047(1.20) 0.031(0.80) Case: SMAF molded plastic body Terminals: Solderable per MIL-STD-750,Method 2026 Polarity: Polarity symbol marking on body Mounting Position: Any Weight : 0.0018 ounce, 0.064 grams 0.193(4.90) 0.173(4.40) Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Parameter S2AF S2BF S2DF S2GF S2JF S2KF S2MF S2A S2B S2D S2G S2J S2K S2M 50 35 100 70 200 140 400 280 600 420 800 560 1000 700 V V 50 100 200 400 600 800 1000 V SYMBOLS Marking Code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=75℃ Peak forward surge current 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) Maximum instantaneous forward voltage at 2.0A Maximum DC reverse current at rated DC blocking voltage TA=25℃ TA=125℃ Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) VRRM VRMS VDC UNITS I(AV) 2.0 A IFSM 60 A VF 1.10 5.0 50 V IR CJ RJA Operating junction and storage temperature range TJ,TSTG 30.0 50.0 -50 to +150 uA pF ℃/W ℃ Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 1 S2AF THRU S2MF FIG. 1- FORWARD CURRENT DERATING CURVE 2.0 1.6 1.2 Single Phase Half Wave 60Hz Resistive or inductive Load 0.8 0.4 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Typical Characterisitics FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 60 50 40 30 20 175 10 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C 20 10 1 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0.01 0.6 0.8 1.0 1.2 1.4 1.5 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 0.1 1,000 100 TJ=100 C 1 0.1 TJ=25 C 0.01 0 20 40 60 80 100 200 TJ=25 C 10 TRANSIENT THERMAL IMPEDANCE, C/W PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=150 C 10 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 100 100 NUMBER OF CYCLES AT 60 Hz FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 100 1 0.1 1.0 10 REVERSE VOLTAGE,VOLTS 100 t,PULSE DURATION,sec. 2