ZOWIE Schottky Barrier Diode (20V~40V / 0.5A) MSCD052H THRU MSCD054H OUTLINE DIMENSIONS FEATURES Case : 0805 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 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