LSR102 - LSR106 1.0 AMP. Surface Mount Schottky Barrier Rectifiers MELF Features Surge overload ratings to 40 amperes peak Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique results in inexpensive product Terminal : Pure tin plated, lead free Mounting position: Any Weight: 0.12 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol LSR102 LSR103 LSR104 LSR105 LSR106 Units Type Number 20 30 40 50 60 V Maximum Recurrent Peak Reverse Voltage VRRM 14 21 28 35 42 V Maximum RMS Voltage VRMS 20 30 40 50 60 V Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @1.0A o Maximum DC Reverse Current @ TA=25 C at Rated DC Blocking Voltage @ TA=125 oC Typical Junction Capacitance ( Note ) Typical Thermal Resistance Operating Temperature Range Storage Temperature Range I(AV) 1.0 A IFSM 30 A VF 0.55 Cj TJ TSTG V 1.0 10 IR RθJA 0.70 110 80 15 - 65 to + 125 - 65 to + 150 - 65 to + 150 Note: Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. mA mA pF o C/W o C o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (LSR102 THRU LSR106) R1 .75 10 .50 6 SR 10 ~L SR 02 ~L R1 05 LS 4 AVERAGE FORWARD CURRENT. (A) LS PEAK FORWARD SURGE CURRENT. (A) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 .25 0 0 25 50 75 100 125 o LEAD TEMPERATURE. ( C) 150 50 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 40 30 20 10 0 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz 175 FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 FIG.3- TYPICAL FORWARD CHARACTERISTICS 4 10 SR 02 ~L 6 10 SR R1 ~L 5 10 LS INSTANTANEOUS FORWARD CURRENT. (A) 10 INSTANTANEOUS REVERSE CURRENT. (mA) 20 SR L 1.0 0.1 .1 10 O Tj=125 C 1.0 O Tj=75 C .10 O Tj=25 C .01 .001 0 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE 100 200 LSR 102 100 ~LS LSR 105 80 ~LS TRANSIENT THERMAL IMPEDANCE. (OC/W) JUNCTION CAPACITANCE.(pF) 400 R10 4 R10 6 60 40 20 10 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 80 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) Version: A06 100