ZOWIE Schottky Barrier Diode (40V / 60V / 3.0A) SSCD304SH AND SSCD306SH OUTLINE DIMENSIONS FEATURES 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, low IR Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.60 ± 0.1 Case : 1206-S 0.05 3.40 ± 0.1 40 R0. 0.70 ± 0.2 0.70 ± 0.2 APPLICATION Switching mode power supply applications Portable equipment battery applications General rectification DC / DC Converter Telecommunication 0.93 ± 0.05 * * * * * Unit : mm 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 K4S. Amps class PACKING Halogen-free type Voltage class: 4 = 40V, 6 = 60V * 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 SSCD304SH SSCD306SH 40 60 V 3.0 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 Forward voltage (NOTE 1) Repetitive peak reverse current (NOTE 1) Junction capacitance Type Min. Typ. Max. SSCD304SH - 0.53 0.55 SSCD306SH - 0.75 0.80 VR = Max. VRRM , Ta = 25 oC - 0.03 0.20 mA VR = 4V, f = 1.0 MHz - 110 - pF Junction to ambient (NOTE 2) - 88 - Symbol VF IRRM Cj Rth(JA) Conditions Unit IF = 3.0A V o Thermal resistance Rth(JL) Junction to lead (NOTE 2) - 28 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 x 5.0mm) copper pad areas. REV. 1 2010/02 ZOWIE SSCD304SH AND SSCD306SH (40V / 60V / 3.0A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS 2.5 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 3.0 2.0 1.5 1.0 0.5 0 8.3ms Single Half Sine-Wave 40 30 20 10 0 0 25 50 75 100 125 1 150 10 o FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10.00 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE, C SSCD304SH 1.00 SSCD306SH 0.10 0.01 10 o TJ=100 C 1.0 0.10 o TJ=25 C 0.01 .001 0 0.2 0.4 0.6 0.8 1.0 0 20 40 60 80 100 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 0 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 1 2010/02