SCD5819H

ZOWIE SCD5817H THRU SCD5819H 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 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Schottky Barrier Diode (20V~40V/1.0A) OUTLINE DIMENSIONS Case : SCD-2010 4.5 ± 0.1 2.20 ± 0.1 Unit : mm 0.05 0 0.5 0.95 ± 0.2 0.95 ± 0.2 APPLICATION * * * * * Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication + 0.2 0.96 - 0.1 JEDEC : SMA DO-214AC 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 : 0.02 gram MARKING Cathode mark 5817 = 20V 5818 = 30V 5819 = 40V 58 . Halogen - free type Voltage class PACKING * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton Absolute Maximum Ratings (Ta = 25 C) Rating ITEM Repetitive peak reverse voltage Average forward current Peak forward surge current Operating junction temperature Range Storage temperature Range o Symbol VRRM IF(AV) IFSM Tj TSTG o Conditions SCD5817H 20 SCD5818H 30 1.0 SCD5819H 40 Unit V A A o o 8.3ms single half sine-wave 30 -55 to +125 -55 to +150 C C Electrical characteristics (Ta = 25 C) ITEM Symbol Conditions IF = 1.0A IF = 3.0A Forward voltage (NOTE 1) VF IF = 1.0A IF = 3.0A IF = 1.0A IF = 3.0A Repetitive peak reverse current Junction capacitance Thermal resistance IRRM Cj Rth(JA) Rth(JL) 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. Type SCD5817H Min. - Typ. 0.43 0.58 0.48 0.70 0.48 0.70 0.008 110 80 28 Max. 0.45 0.75 0.55 0.875 0.60 0.90 0.50 - Unit V SCD5818H V SCD5819H V VR = Max. VRRM , Ta = 25 oC VR = 4V, f = 1.0 MHz Junction to ambient (NOTE 2) Junction to lead (NOTE 2) mA pF o o C/W C/W REV. 0 2007/12 ZOWIE SCD5817H THRU SCD5819H (20V~40V/1.0A) FIG.1 - FORWARD CURRENT DERATING CURVE 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 30 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine-Wave (JEDEC Method) 25 Single Phase Half Wave 60HZ Resistive or Inductive 20 0.5 15 10 5 0 0 70 80 90 100 110 o 0 120 130 1 10 NUMBER OF CYCLES AT 60Hz 100 LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10.00 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT INSTANTANEOUS REVERSE CURRENT, ( mA ) IINSTANTANEOUS FORWARD CURRENT, AMPERES 10 1.00 1.0 TJ=125 C o SCD5817H SCD5818H & SCD5819H 0.10 0.10 0.01 TJ=25 C o 0.01 0 0.2 0.4 TJ=25 C o .001 0.6 0.8 1.0 1.2 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF TJ=25 C o 100 10 .1 1.0 4 10 100 REVERSE VOLTAGE, VOLTS REV. 0 2007/12