ZOWIE Schottky Barrier Diode (20V~40V / 0.5A) SSCD052SH THRU SSCD054SH FEATURES OUTLINE DIMENSIONS 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 , low VF Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.60 ± 0.1 0.05 3.40 ± 0.1 40 R0. 0.70 ± 0.2 APPLICATION 0.70 ± 0.2 Switching mode power supply applications Portable equipment battery applications General rectification DC / DC Converter Telecommunication 0.93 ± 0.05 * * * * * Unit : mm Case : 1206-S 1.50 Typ. * * * * * * * Equivalent : SOD-123 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 : 0.012 gram Voltage class Cathode mark Small Package B S. Halogen-free type Amps class PACKING * 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 Junction temperature Conditions SSCD052SH SSCD054SH 20 40 8.3ms single half sine-wave Unit V 0.5 A 15 A Tj 125 Operating temperature range Topr -40 to +125 Storage temperature range TSTG -55 to +125 o C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage (NOTE 1) Repetitive peak reverse current (NOTE 1) Junction capacitance Thermal resistance Symbol Conditions Type Min. Typ. Max. Unit IF = 0.1A IF = 0.3A IF = 0.5A SSCD052SH - 0.32 0.36 0.40 0.42 V IF = 0.1A IF = 0.3A IF = 0.5A SSCD054SH - 0.35 0.40 0.45 0.48 V VR = Max. VRRM , Ta = 25 oC - 10 20 uA VR = 4V, f = 1.0 MHz - 120 - VF IRRM Cj Rth(JA) Rth(JL) Junction to ambient (NOTE 2) Junction to lead (NOTE 2) - 88 28 pF - o C/W - 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. 1 2007/12 ZOWIE SSCD052SH THRU SSCD054SH FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 20 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2 X 0.2"(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) 15 10 5 0 0 25 50 75 100 125 1 150 10 o 100 LEAD TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 IINSTANTANEOUS FORWARD CURRENT, (A) (20V~40V / 0.5A) 1.00 SSCD052SH 0.10 o SSCD054SH Ta=25 C 0.01 0.001 10 o TJ=100 C 1.0 0.10 o TJ=25 C 0.01 .001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 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 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 1 2007/12