CSCD34H

ZOWIE CSCD32H THRU CSCD310H 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~100V / 3.0A) OUTLINE DIMENSIONS Case : 3220 Unit : mm 0.05 ± 0.005 8.0 ± 0.1 8± R0. 0.02 5.0 ± 0.1 APPLICATION * * * * * Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication 1.95 ± 0.1 3.90 Typ. 1.95 ± 0.1 JEDEC : DO-214AB 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 : 0.093 gram MARKING Cathode mark Series code CSCD 3. Amps class 1.05 ± 0.15 Halogen-free type Voltage class PACKING * 3,000 pieces per 13" (330mm ± 2mm) reel * 1 reels per box * 5 boxes per carton Absolute Maximum Ratings (Ta = 25 C) CSCD ITEM Repetitive peak reverse voltage Average forward current (SEE FIG.1) Peak forward surge current Operating junction temperature Range Storage temperature Range o Symbol VRRM IF(AV) IFSM Tj TSTG o Conditions 32H 20 34H 40 3.0 36H 60 310H 100 Unit V A A 8.3ms single half sine-wave 100 -55 to +125 -55 to +150 -55 to +150 o o C C Electrical characteristics (Ta = 25 C) ITEM Symbol Conditions IF = 0.5A IF = 1.0A IF = 3.0A Forward voltage (NOTE 1) VF IF = 0.5A IF = 1.0A IF = 3.0A IF = 0.5A 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. (3) Preliminary draft. Type CSCD32H / CSCD34H CSCD36H Min. - Typ. 0.33 0.38 0.47 0.38 0.48 0.65 0.48 0.58 0.78 0.025 180 55 17 Max. 0.50 0.70 0.85 0.50 - Unit V V CSCD310H V mA pF o o VR = Max. VRRM , Ta = 25 oC VR = 4V, f = 1.0 MHz Junction to ambient (NOTE 2) Junction to lead (NOTE 2) C/W C/W REV. 1 2007/10 ZOWIE CSCD32H THRU CSCD310H (20V~100V/3.0A) FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 120 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine-Wave (JEDEC Method) 100 80 2.0 CS 32 CD H& CS 34 CD D CSC 36H & CS 60 1.0 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS 40 10H CD3 H 20 0 0 0 50 70 90 110 130 o 150 170 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 IINSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 1.00 1.0 TJ=100 C o 0.10 0.10 0.01 TJ=25 C o CSCD032H & CSCD034H CSCD036H CSCD0310H 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS .001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 TJ = 25 C f=1.0MHz Vsig=50mVP-P o JUNCTION CAPACITANCE, pF 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 1 2007/10