ZOWIE Low VF Schottky Bridge Rectifier Preliminary SMBCM104LH Low VF Schottky Bridge Rectifier (40V / 1A) OUTLINE DIMENSIONS Case : MBCM 1.40 ± 0.05 - + 0.0 5 0.05 Halogen-free type Lead free product, compliance to RoHS Lead less chip form, no lead damage Lead-free solder joint, no wire bond & lead frame Low power loss, High efficiency High current capability Plastic package has Underwriters Laboratory Flammability Classification 94V-0 0± 0.70 ± 0.05 1.01 ± 0.15 R0 .2 * * * * * * * 2.70 ± 0.10 3.00 ± 0.10 FEATURES 0.60 ± 0.10 Unit : mm APPLICATION * Suitable for battery - powered circuits * Communication Equipment MARKING MECHANICAL DATA - Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser Cathode band marking + 104L . 10 = Amps class (1.0A) 4 = Voltage class (40V) L = Low VF = Halogen-free type o Absolute Maximum Ratings (Ta = 25 C) Rating ITEM Symbol Conditions Unit SMBCM104LH Repetitive peak reverse voltage VRRM 40 V Average forward current IF(AV) 1.0 A Peak forward surge current IFSM 8.3ms single half sine-wave 30 Tj,TSTG Operating storage temperature Range A o -55 to +125 C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage Repetitive peak reverse current Junction capacitance Symbol VF IRRM Cj Rth(JA) Conditions Type Min. Typ. Max. Unit SMBCM104LH - 0.37 0.40 V VR = Max. VRRM , Ta = 25 oC - 0.35 1.00 mA VR = 4V, f = 1.0 MHz - 115 - pF Junction to ambient (NOTE) - 110 - IF = 0.5A o Thermal resistance Rth(JL) Junction to lead (NOTE) - 15 C/W - NOTES : Thermal resistance, junction to ambient, measured on PC board with 5.0mm2 (0.03mm thick) land areas. REV. 0 2009/05 ZOWIE SMBCM104LH (40V / 1.0A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.5 0 8.3ms Single Half Sine-Wave (JEDEC Method) 25 20 15 10 5 0 0 25 50 75 100 125 1 150 10 o FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 IINSTANTANEOUS FORWARD CURRENT, (A) 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE, C 1.00 0.10 o Ta=25 C 0.01 o TJ=80 C 10 1.0 o TJ=25 C 0.10 0.01 .001 0.001 0 0.2 0.4 0.6 0 0.8 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 0 2009/05