M1

M1 Features SMA  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 0.110(2.80) 0.094(2.40) 0.067 (1.70) 0.039 (1.00)  Idea for printed circuit board  Glass passivated Junction chip  Low reverse leakage  High forward surge current capability 0.177(4.50) 0.157(3.99) 0.012(0.305) 0.006(0.152)  High temperature soldering guaranteed 250 C/10 seconds at terminals 0.087(2.20) 0.078(1.90) 0.059(1.50) 0.035(0.90) Mechanical Data 0.008(0.203)MAX. 0.205(5.20) 0.188(4.80) Case : JEDEC SMA Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Dimensions in inches and (millimeters) Mounting Position : Any Weight : 0.0023 ounce, 0.07 grams 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 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=110℃ Peak forward surge current 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage M1 UNITS VRMS VDC 50 35 50 V V V I(AV) 1.0 A IFSM 30 A VF 1.10 V SYMBOLS Marking Code TA=25℃ TA=125℃ Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction and storage temperature range VRRM IR CJ RθJA TJ,TSTG 5 50 15.0 75.0 -55 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 www.yongyutai.com PAGE 1 M1 FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 0.6 Single Phase Half Wave 60Hz Resistive or inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Ratings And Characteristic Curves FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 25 20 15 10 175 5.0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 NUMBER OF CYCLES AT 60 Hz 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 10 AMBIENT TEMPERATURE, C 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. The curve above is for reference only. www.yongyutai.com PAGE 2