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Technical content
(20V~40V / 2.0 A) MSCD202H AND MSCD204H Schottky Barrier Diode * 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
FEATURES
- Switching mode power supply applications * Portable equipment battery applications * High frequency rectification * DC / DC Converter * Telecommunication APPLICATION * 3,000 pieces per 7" (178mm ± 2mm) reel * 5 reels per box * 6 boxes per carton PACKING 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 MECHANICAL DATA 2017/07REV. 4 Absolute Maximum Ratings (Ta = 25 o VRRM MSCD202H MSCD204H 40 V IF(AV) A IFSM A Tj TSTG -55 to +125 - 55 to +150 8.3ms single half sine-wave ITEM Average forward current Symbol Conditions Unit Peak forward surge current Operating junction temperature Range Rating 2.0 Repetitive peak reverse voltage Storage temperature range oC oC Electrical characteristics (Ta = 25 o VF ITEM Symbol Conditions Min. Typ.Type IF = 0.5 A IF = 1.0 A V 0.39 0.44 0.45 MSCD202H IF = 0.5 A IF = 1.0 A 0.40 0.47 0.50MSCD204H Max. Unit Forward voltage (NOTE 1) oC/W- 210 -Rth(JA) Junction to ambient Thermal resistance oC/W- 90 -Rth(JC) Junction to case pF- 115 -Cj VR = 4V, f = 1.0 MHzJunction capacitance uA- 18 50IRRMRepetitive peak reverse current (NOTE 1) VR = Max. VRRM , Ta = 25 oC NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. L 2.00 ± 0.10 1.30 ± 0.10 1.00 Typ. 0.80+ 0.2 - 0.1 Unit : mm OUTLINE DIMENSIONS MARKING Equivalent : SOD-323 Case : 0805 Voltage class: 2 = 20V, 4 = 40V Mounting Pad Layout 2.90 REF. 0.90 MIN. 0.80 MIN. 1.30 MAX.
(20V~40V / 2.0 A) MSCD202H AND MSCD204H 2017/07REV. 4 FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 0 5025 75 100 125 150 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON COPPER PAD AREAS CASE TEMPERATURE, o C FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine-Wave (JEDEC Method) 1 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 0.01 .001 0 20 0.10 1.0 100 TJ=80 o C TJ=25 o C 40 60 80 1000.0 .001 0.01 0.10 1.00 IINSTANTANEOUS FORWARD CURRENT, AMPERES FORWARD VOLTAGE, (V) FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Ta=25 o C FIG.5 - TYPICAL JUNCTION CAPACITANCE TJ=25 o C f=1.0MHz Vsig=50mVP-P REVERSE VOLTAGE, VOLTS JUNCTION CAPACITANCE, pF 400 1.0 10 100 100