SB320 DAESAN | Alldatasheet

Document overview

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Technical content

Features

  • Plastic Package has Underwriters Laboratory Flammability Classification 94V-0
  • Metal silicon junction, majority carrier conduction
  • Guard ring 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 : 250¡É/10 seconds at terminals, 0.375" (9.5mm) lead length, 5lbs. (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 : 0.041 ounce, 1.15 gram Symbols SB320 SB340 Units Maximum repetitive peak reverse voltage VRRM 20 30 40 Volts Maximum RMS voltage VRMS 0.55 0.58 Maximum DC blocking Voltage VDC Volts Maximum average forward rectified current 0.375"(9.5mm) lead length(see Fig. 1) I(AV) 3.0 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method)

80.0 Amps

Maximum instantaneous forward voltage at 3.0A (Note 1) VF 3.0 Volts TA=25¡É Maximum instantaneous reverse current at rated DC blocking voltage (Note1) TA=100¡É 250 mA Typical thermal resistance (Note 2) 40.0 ¡É/W Operating junction temperature range -55 to +125 ¡É IR IFSM R¥èJA TJ Volts SB330 CJ 14 21 28 20 30 40 PFTypical junction capacitance (Note 3) Storage temperature range TSTG -55 to +150 -55 to +150 ¡É 0.85 SB350 SB380 50 60 80 SB360 35 42 56 50 60 80 SB3100 100 100 R¥èJL 10.0 160 Dimensions in inches and (millimeters) DO-201AD 1.0(25.4) MIN. 1.0(25.4) MIN. 0.375(9.5) 0.285(7.2) 0.042(1.1) 0.037(0.9) DIA. 0.210(5.3) 0.188(4.8) DIA.

FIG.1-FORWARD CURRENT DERATING CURVE LEAD TEMPERATURE (¡É) 0 175150125100755020 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH RATINGS AND CHARACTERISTIC CURVES SB320 THRU SB3100 AVERAGE FORWARD CURRENT AMPERES 4.0 3.0 2.0 1.0 INSTANTANEOUS FORWARD CURRENT (AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) PULSE WIDTH=300§Á 1% DUTY CYCLE 0.01 0.1 FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS TJ=25¡É TJ=125¡É ¦¡¦¡ SB320-SB340 - - - SB350-SB3100 REVERSE VOLTAGE. VOLTS JUNCTION CAPACITANCE(pF) 0.1 100101 1000 100 TJ=25¡É f=1.0MHz Vsig=50mVp-p FIG.5-TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT(AMPERES) NUMBER OF CYCLES AT 60Hz 1 10010 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.4-TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) 0 10080604020 0.001 0.1 0.01 TJ=75¡É TJ=25¡É TJ=125¡É FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE T, PULSE DURATION, sec. TRANSIENT THERMAL IMPEDANCE,¡É/ W 0.01 1001010.1 100 0.1 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) ¦¡¦¡ SB320-SB340 - - - SB350-SB3100 ¦¡¦¡ SB320-SB340 - - - SB350-SB3100 ¦¡¦¡ SB320-SB340 - - - SB350-SB3100