SS310B

SS32B-SS310B SURFACE MOUNT SCHOTTKY BARRIER DIODES VOLTAGE RANGE: 20 - 100V CURRENT: 3.0 A Features ! For Surface Mounted Applications ! High Temperature Metallurgically Bonded Contacts ! High Reliability ! High Current Capability and Low VF ! Submersible Temperature of 265°C for 10 Seconds in Solder Bath







































































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Mechanical Data ! ! ! ! ! A Case: SMB/DO-214AA, Molded Plastic Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Type Number Weight: 0.093 grams (approx.) SMB(DO-214AA) C D J G E H Maximum Ratings and Electrical Characteristics Dim Min Max A 3.30 3.94 B 4.06 4.70 C 1.91 2.21 D 0.15 0.31 E 5.00 5.59 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol SS32B SS33B SS34B SS35B SS36B SS38B SS310B Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) VRRM VRMS VDC Typical thermal resistance (NOTE 2) Operating junction temperature range RθJA Storage temperature range www.slkormicro.com 40 28 40 60 42 60 50 35 50 80 56 80 100 70 100 V V V 3.0 A IFSM 100.0 A IR CJ TJ, TSTG 1 30 21 30 I(AV) VF Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 20 14 20 Unit 0.50 0.85 0.70 0.5 20 10 500 300 -65 to +125 55.0 -65 to +150 -65 to +150 V mA pF C/W C C FIG. 1- FORWARD CURRENT DERATING CURVE FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 3.0 2.4 Single Phase Half Wave 60Hz Resistive or inductive Load 1.8 1.2 SS32B-SS34B SS35B-SS310B 0.6 0 0 25 50 75 100 £PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES SS32B-SS310B 100 125 150 80 60 40 20 175 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0 1 10 AMBIENT TEMPERATURE, C 100 NUMBER OF CYCLES AT 60 Hz FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 1,000 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TJ=25 C INSTANTANEOUS FORWARD CURRENT,AMPERES 10.0 1 SS32B-SS34B SS35B-SS36B SS38B-SS310B 0.1 100 TJ=100 C 10 TJ=75 C 1 0.1 TJ=25 C 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 1.6 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W FIG. 5-TYPICAL JUNCTION CAPACITANCE 2000 JUNCTION CAPACITANCE, pF 1000 TJ=25 C 100 SS32B-SS34B SS35B-SS310B 100 10 1 0.1 0.01 0.1 1 10 10 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS www.slkormicro.com t,PULSE DURATION,sec. 2 100