SB320 ZOWIE | Alldatasheet
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Technical content
SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 90 Volts Forward Current - 3.0 Amperes
FEATURES
- Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 * Metal silicon junction, majority carrier conduction * Guardring for overvoltage protection * Low power loss, high efficiency * High current capability, low forward voltage drop * High surge capability * For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed : 260oC / 10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension Case : JEDEC DO-201AD Molded plastic body Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight : 0.04 ounce, 1.12 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum average forward rectified current 0.375" (9.5mm) lead length (SEE FIG.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0 A Maximum instantaneous reverse current at rated DC blocking voltage TA=25 o C TA=100 o C Typical thermal resistance ( NOTE ) Storage temperature range SYMBOLS VRRM VRMS VDC I(AV) IFSM VF IR TSTG SB320 SB340 SB360 20 40 60 14 28 42 3.0 7580 0.55 0.75 0.85 -65 to +150 UNITS Volts Volts Maximum DC blocking voltage 20 40 60 SB380 SB390
90 Volts
o C / W o C Operating junction temperature range TJ -65 to +150-65 to +125 o C Zowie Technology CorporationREV. : 0 DO-201AD *Dimensions in inches and (millimeters) R JA 10R JL 1.0(25.4) MIN. 1.0(25.4) MIN. 0.210(5.3) 0.052(1.3) 0.048(1.2) 0.375(9.5) 0.285(7.2) 0.190(4.8) DIA. DIA.
RATINGS AND CHARACTERISTIC CURVES SB320 THRU SB390 REV. : 0 FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 3.0 2.5 2.0 1.5 1.0 0.5 IINSTANTANEOUS FORWARD CURRENT, AMPERES 0 25 50 75 100 125 150 175 Resistive or inductive load 0.375" (9.5mm) lead length AMBIENT TEMPERATURE, o C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 1 10 100 TRANSIENT THERMAL IMPEDANCE(oC/W) 0.1 100 FIG.5 - TYPICAL JUNCTION CAPACITANCE FIG.6 - TYPICAL TRANSIENT THERMAL IMPEDANCE TJ = 25 o C REVERSE VOLTAGE, VOLTS JUNCTION CAPACITANCE, pF 1000 .2 .4 1.0 2 4 10 20 40 100 t , PULSE DURATION, sec 100101.00.100.01 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES PERCENT OF RATED PEAK REVERSE VOLTAGE,% 0.001 0.01 0.1 100 0 20 40 60 80 100 TJ = 25 o C TJ = 25 o C TJ = 75 o C TJ = 125 o C 0.10 1.00 50.00 10.00 0.01 SB320~SB340 SB360~SB390 SB320~SB340 SB360 SB320~SB340 SB360~SB390 SB320~SB340 SB360~SB390 SB320~SB340 SB360~SB390 SB380&SB390 Pulse width=300us 1% Duty Cycle Zowie Technology Corporation