SR102 DAESAN | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

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-41 molded plastic body
  • Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026
  • Polarity : Color band denotes cathode end
  • Mounting Position : Any
  • Weight : 0.012 ounce, 0.33 gram Symbols SR102 SR104 Units Maximum repetitive peak reverse voltage VRRM 20 30 40 Volts Maximum RMS voltage VRMS 0.55 0.70 0.75 Maximum DC blocking voltage VDC Volts Maximum average forward rectified current 0.375"(9.5mm) lead length(see Fig. 1) I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method)

40.0 Amps

Maximum instantaneous forward voltage at 1.0A (Note 1) VF 1.0 Volts TA=25¡É Maximum instantaneous reverse current at rated DC blocking voltage (Note1) TA=100¡É 110 mA Typical thermal resistance (Note 2) 50.0 ¡É/W Operating junction temperature range -65 to +125 ¡É IR IFSM R¥èJA TJ Volts SR103 CJ 14 21 28 20 30 40 PFTypical junction capacitance (Note 3) Storage temperature range TSTG -65 to +150 -65 to +150 ¡É 0.83 SR105 SR108 50 60 80 SR106 35 42 56 50 60 80 SR1100 100 100 R¥èJL 15.0 Dimensions in inches and (millimeters) DO-41 1.0(25.4) MIN. 1.0(25.4) MIN. 0.205(5.2) 0.166(4.2) 0.034(0.9) 0.028(0.7) DIA. 0.107(2.7) 0.080(2.0) DIA.

FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES LEAD TEMPERATURE (¡É) 0 175150125100755025 0.75 0.5

0.25 RESISTIVE OR INDUCTIVE LOAD

0.375" (9.5MM) LEAD LENGTH INSTANTANEOUS FORWARD CURRENT (AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) REVERSE VOLTAGE. VOLTS 0.1 100101 400 100 TJ=25¡É f=1.0MHz Vsig=50mVp-p PEAK FORWARD SURGE CURRENT(AMPERES) NUMBER OF CYCLES AT 60Hz TJ=TJ MAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 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) FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE T, PULSE DURATION, sec. TRANSIENT THERMAL IMPEDANCE,¡É/ W 0.01 1001010.1 100 0.1 SR102-SR104 SR105-SR1100 PULSE WIDTH=300§Á 1% DUTY CYCLE 0.01 0.1 TJ=125¡É TJ=25¡É TJ=150¡É ¦¡¦¡ SR102-SR104 - - - SR105-SR1100 0 10080604020 0.001 1.0 0.01 100 TJ=125¡É TJ=75¡É TJ=25¡É ¦¡¦¡ SR102-SR104 - - - SR105-SR1100 ¦¡¦¡ SR102-SR104 - - - SR105-SR1100 RATINGS AND CHARACTERISTIC CURVES SR102 THRU SR1100