ZOWIE Schottky Barrier Diode (20V~40V / 2.0A) SSCD202SH AND SSCD204SH OUTLINE DIMENSIONS FEATURES Halogen-free type Compliance to RoHS product Lead less chip form, no lead damage Low power loss, High efficiency High current capability, low VF Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.60 ± 0.1 Case : 1206-S Unit : mm Mounting Pad Layout 3.40 ± 0.1 2.00 MAX. 40 R0. 1.50 Typ. * * * * * * 1.50 MIN. APPLICATION Switching mode power supply applications Portable equipment battery applications General rectification DC / DC Converter Telecommunication 0.70 ± 0.2 0.70 ± 0.2 1.0 MIN. 4.0 REF. 0.93 ± 0.05 * * * * * MECHANICAL DATA Equivalent : SOD-123 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 : 0.012 gram MARKING L2S. PACKING Voltage class: 2 = 20V, 4 = 40V * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) Rating ITEM Symbol Repetitive peak reverse voltage VRRM Average forward current IF(AV) Peak forward surge current IFSM Operating junction temperature Range Conditions SSCD202SH SSCD204SH 20 40 V 2.0 8.3ms single half sine-wave A 40 Tj TSTG Storage temperature Range Unit A -55 to +125 o C -55 to +150 o C o Electrical characteristics (Ta = 25 C) ITEM Symbol Conditions Type Min. Typ. Max. SSCD202SH / SSCD204SH - 0.36 - - 0.43 - - 0.47 0.50 VR = Max. VRRM , Ta = 25 oC - 0.03 0.2 IF = 0.5A Forward voltage (NOTE 1) VF IF = 1.0A IF = 2.0A Repetitive peak reverse current (NOTE 1) Junction capacitance Thermal resistance IRRM Cj Unit V mA VR = 4V, f = 1.0 MHz - 115 - Rth(JA) Junction to ambient (NOTE 2) - 75 - o C/W pF Rth(JL) Junction to lead (NOTE 2) - 17 - o C/W 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. REV. 3 2013/06 ZOWIE SSCD202SH AND SSCD204SH FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1 - FORWARD CURRENT DERATING CURVE 50 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 8.3ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 0 0 25 50 75 100 125 1 150 10 o 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES IINSTANTANEOUS FORWARD CURRENT, (A) (20V~40V / 2.0A) 1.00 0.10 o TJ=25 C 0.01 0.001 10 o TJ=100 C 1.0 0.10 o TJ=25 C 0.01 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0 FORWARD VOLTAGE, (V) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 0 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 3 2013/06