SR1100

SR120 thru SR1100 Axial Lead General Purpose Plastic Rectifier P b Lead(Pb)-Free Features: * Low forward voltage drop. * High current capability. * High reliability. * High surge current capability. * Epitaxial construction. GENERAL PURPOSE RECTIFIERS 1.0 AMPERES 20-100 VOLTS Mechanical Data: * Case: Molded plastic. * Epoxy: UL 94V-0 rate flame retardant. * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed. * Polarity: Color band denotes cathode end. * Mounting position: Any. * Weight: 0.34 grams. DO-41 DO-41 Outline Dimensions Axial Device (Through-Hole) WEITRON http://www.weitron.com.tw 1/3 22-Sep-06 SR120 thru SR1100 Maximum Rating Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current 8.3mS single half sine-wave superimposedonrated load Typical thermal resistance1 Operating junction temperature range storage temperature range Symbol VRRM VRMS VDC IAV IFSM RθJA TJ TSTG SR120 SR130 SR140 SR150 SR160 SR180 SR1100 Uuits V V V A 20 14 20 30 21 30 40 28 50 50 35 50 1.0 60 42 60 80 56 80 100 70 100 30 50 -65 to +125 -65 to +150 -65 to +150 A °C/W °C °C Electrical Characteristic Characteristic Maximum Instanatneous Forward Voltage IF=1.0A Maximum DC Reverse Current Rated DC Blocking Voltage, TA=25°C Rated DC Blocking Voltage, TA=100°C Typical Junction Capacitance VR=4.0V, f=1.0MHz Symbol VF IR CP SR120 SR130 SR140 SR150 SR160 SR180 SR1100 Uuits V 0.55 0.70 1.0 10 110 0.85 mA pF Notes 1. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length. WEITRON http://www.weitron.com.tw 2/3 22-Sep-06 SR120 thru SR1100 Ratings and Characteristics Curves FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) 1.2 1.0 FIG.2-TYPICAL FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT,(A) 0.8 1 SR 0.4 0.2 0 0 20 40 60 80 SR 15 0~ SR 16 0 SR 1 3.0 1.0 SR 12 0~ SR 14 0.6 10 0 AMBIENT TEMPERATURE,( C) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) 30 SR 100 0 12 40 R1 ~S 120 50 10 R1 ~S 0 140 160 180 200 R ~S 80 00 11 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 24 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 18 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method FORWARD VOLT AGE,(V) 12 6 FIG.5 - TYPICAL REVERSE 0 1 5 10 50 100 100 CHARACTERISTICS NUMBER OF CYCLES AT 60Hz 350 300 250 200 150 100 50 0 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE 10 1.0 Tj=75 C .1 Tj=25 C .01 .05 .1 .5 1 5 10 50 100 .01 0 20 40 60 80 100 120 140 REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) WEITRON http://www.weitron.com.tw 3/3 22-Sep-06