Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com 8A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SS82-LFR THRU SS86-LFR CATHODE FEATURES z FOR SURFACE MOUNTED APPLICATIONS z LOW PROFILE PACKAGE z BUILT-IN STRAIN RELIEF z EASY PICK AND PLACE z PLASTIC MATERIAL USED CARRIES UNDERWRITERS LABORATORY CLASSIFICATION 94 V-0 z EXTREMELY LOW VF z MAJORITY CARRIER CONDUCTION z HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS AT TERMINALS z ROHS .126(3.20) .114(2.90) .320(8.13) .305(7.75) .280(7.11) .260(6.60) .245(6.22) .220(5.59) .103(2.62) .079(2.06) MECHANICAL DATA z CASE: MOLDED PLASTIC, DO-214AB (SMC), DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: SOLDER PLATED z POLARITY INDICATED BY CATHODE BAND z WEIGHT 0.21 GRAMS .060(1.52) .030(0.76) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS 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% RATINGS SYMBOL SS82-LFR MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT SEE FIG.1 MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE TYPICAL JUNCTION CAPACITANCE (NOTE 1) VRRM VRMS VDC 20 14 20 SS83-LFR SS84-LFR SS85-LFR SS86-LFR UNITS 30 21 30 40 28 40 50 35 50 60 42 60 V V V IO 8.0 A IFSM CJ 160 300 A PF TYPICAL THERMAL RESISTANCE (NOTE 2) RθjL 17 ℃/W TYPICAL THERMAL RESISTANCE (NOTE 2) RθjA 55 ℃/W STORAGE TEMPERATURE RANGE TSTG -55 TO + 150 ℃ OPERATING TEMPERATURE RANGE TOP -55 TO + 125 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL SS82-LFR MAXIMUM FORWARD VOLTAGE AT 8.0A AND 25℃ VF MAXIMUM REVERSE CURRENT AT 25℃ IR NOTE: SS83-LFR SS84-LFR 0.55 SS85-LFR SS86-LFR 0.70 1.0 UNITS V mA 1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V 2. P.C.B. MOUNTED 0.55”×0.55 “(14×14 mm ) 0.013mm THICK COPPER PAD AREAS SS82-LFR THRU SS86-LFR Page: 1 PEAK FORWARD SURGE CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES SS82-LFR THRU SS86-LFR AVERAGE FORWARD CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 8.0 6.0 4.0 2.0 RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH 0 0 25 50 75 100 125 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 160 TJ=Tjmax. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 140 120 100 80 60 40 1 150 175 FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 50 INSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60HZ LEAD TEMPERATURE, ℃ 10 TJ=125℃ PULSE WIDTH=300us 1% DUTY CYCLE 1 TJ=25℃ 1.0 0.01 TJ=125℃ 1 0.1 TJ=75℃ 0.01 TJ=25℃ 0.001 0 20 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 1.000 100 SS82-SS84 SS85-SS86 10 0.1 1 IMPEDANCE, ℃/W 100 TJ=25℃ f=1.0 MHZ Vsig=50mVp-p TRANSIENT THERMAL JUNCTION CAPACITANCE, PF 10 10 1 0.1 10 REVERSE VOLTAGE, VOLTS SS82-LFR THRU SS86-LFR 100 0.01 0.1 1 10 100 t. PULSE DURATION, sec. Page: 2