ZOWIE Schottky Barrier Diode (20V~40V / 0.5A) MSCD052H THRU MSCD054H 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 Case : 0805 0.05 275 1.00 Typ. R 0. 0.45 ± 0.1 APPLICATION + 0.2 - 0.1 Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication 0.45 ± 0.1 0.80 * * * * * Unit : mm 2.00 ± 0.1 1.30 ± 0.1 * * * * * * * Equivalent : SOD-323 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 : 0.005 gram Amps class Cathode mark B . Voltage class Halogen-free type PACKING * 3,000 pieces per 7" (178mm ± 2mm) reel * 5 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 MSCD052H MSCD053H MSCD054H 20 30 40 Unit V 0.5 A 5 A 8.3ms single half sine-wave Tj 125 Operating temperature range Topr - 40 to +125 Storage temperature range TSTG - 40 to +125 o C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage Repetitive peak reverse current Junction capacitance Thermal resistance Symbol VF IRRM Cj Rth(JA) Rth(JL) REV. 0 Conditions Type Min. Typ. Max. Unit IF = 0.1A IF = 0.5A MSCD052H - 0.32 0.40 0.44 V IF = 0.1A IF = 0.5A MSCD053H - 0.32 0.40 0.46 V IF = 0.1A IF = 0.5A MSCD054H - 0.32 0.40 0.48 V VR = Max. VRRM , Ta = 25 oC - 15 100 uA VR = 4V, f = 1.0 MHz - 28 - Junction to ambient Junction to lead - 120 28 pF - o C/W - o C/W 2007/10 ZOWIE MSCD052H THRU MSCD054H FIG. 1 - TYPICAL FORWARD CURRENT (20V~40V / 0.5A) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT DERATING CURVE 1.0 6 8.3ms Single Half Sine-Wave PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, (A) (JEDEC Method) 0.5 0 5 4 3 2 1 0 0 25 50 75 100 125 1 150 10 100 NUMBER OF CYCLES AT 60Hz o LEAD TEMPERATURE, ( C) FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10m 10 o 1m 1.00 REVERSE CURRENT, (A) FORWARD CURRENT, (A) Ta=125 C 0.10 o Ta=25 C 0.01 o Ta=75 C 100u o Ta=25 C 10u 1u .001 0.0 0.1 0.2 0.3 0.4 0.5 0.1u 0 0.6 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FORWARD VOLTAGE, (V) FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUCTION CAPACITANCE (pF) 1000 100 10 1 0 10 20 30 40 REVERSE VOLTAGE, (V) REV. 0 2007/10