ZOWIE Schottky Barrier Diode Objective Specification SCD33PH OUTLINE DIMENSIONS Case : 2010 FEATURES Halogen-free type Compliance to RoHS product Lead less chip form, no lead damage Low power loss, High efficiency High current capability Low forward voltage drop Plastic package has Underwriters Laboratory Flammability Classification 94V-0 0.05 4.5 ± 0.1 0 0.5 0.95 ± 0.2 0.95 ± 0.2 + 0.2 - 0.1 APPLICATION Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication 0.96 * * * * * Unit : mm 2.20 ± 0.1 * * * * * * * (30V / 3.0A) JEDEC : SMA DO-214AC 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 Weight : 0.02 gram Series code Cathode mark SCD 33P . Amps class Voltage class Halogen-free type Low VF & Low IR PACKING * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) ITEM Symbol Conditions Rating Unit Repetitive peak reverse voltage VRRM 30 V Average forward current IF(AV) 3.0 A Peak forward surge current IFSM 70 A Operating junction temperature Range 8.3ms single half sine-wave 150 o C -55 to +150 o C Tj TSTG Storage temperature Range o Electrical characteristics (Ta = 25 C) ITEM Forward voltage (NOTE 1) Repetitive peak reverse current Junction capacitance Symbol Min. Typ. Max. Unit IF = 3.0A - 0.42 0.44 V VR = Max. VRRM , Ta = 25 oC - 0.08 0.20 mA VR = 4V, f = 1.0 MHz - 120 - pF Rth(JA) Junction to ambient (NOTE 2) - 55 - o C/W Rth(JL) Junction to lead (NOTE 2) - 17 - o C/W VF IRRM Cj Conditions Thermal resistance NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C. board with 0.2 x 0.2"(5.0 x5.0mm) copper pad areas. (3) The objective specification for product development. REV. 1 2010/03 ZOWIE SCD33PH (30V / 3.0A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 80 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 3.0 2.0 1.0 0 8.3ms Single Half Sine-Wave 70 60 50 40 30 20 10 0 0 25 50 75 100 125 150 1 175 10 o LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60Hz 1.00 0.10 0.01 10 o TJ=100 C 1.0 0.10 0.01 o TJ=25 C .001 0.001 0 0.1 0.2 0.3 0.4 0.5 0 0.6 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 500 o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 1 2010/03