CDBZ320200-HF

SMD Schottky Barrier Rectifiers CDBZ320200-HF Reverse Voltage: 200 Volts Forward Current: 20 Amp RoHS Device Halogen free TO-277(Z3) Features Top View - Lead less chip form, no lead damage. - Low power loss, High efficiency. Bottom View 0.132(3.35) 0.120(3.05) 0.085(2.15) 0.073(1.85) - High current capability, low VF. - Plastic package has Underwriters Laboratory Flammability Classification 94V-0 . 0.187(4.75) 0.175(4.45) 0.262(6.65) 0.250(6.35) Mechanical data 0.163(4.15) 0.152(3.85) 0.061(1.55) 0.049(1.25) - Case: Packed with FRP substrate and epoxy underfilled. - Terminals: Pure Tin plated (Lead-Free), solderable per MIL-STD-750, method 2026. 0.045(1.15) 0.033(0.85) 0.047(1.20) 0.035(0.90) - Weight: 0.08 grams (approx). 0.053(1.35) 0.041(1.05) Circuit Diagram Dimensions in inches and (millimeter) LEFT PIN BOTTOMSIDE HEAT SINK RIGHT PIN Maximum Ratings (at TA=25°C unless otherwise noted) Symbol Rating Unit Repetitive peak reverse voltage VRRM 200 V Average forward current IF(AV) 20 A Peak forward surge current (8.3ms single half sine-wave) IFSM 280 A TJ, TSTG -55 to +150 °C Parameter Operating and storage temperature range Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Forward voltage (NOTE 1) Repetitive peak reverse current Thermal resistance Symbol VF Conditions IF = 20 A Min. Typ. Max. Unit - 0.83 0.93 V - 0.02 0.10 mA IRRM VR = Max. VRRM RθJA Junction to ambient (NOTE 2) - 60 - °C/W RθJL Junction to lead (NOTE 2) - 22 - °C/W RθJC Junction to case (NOTE 2) - 20 - °C/W TA= 25°C NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C.B. with 14 x 14mm copper pad areas. Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 1 QW-JB049 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBZ320200-HF) Fig.2- Maximum Non-Repetitive Peak Forward Surge Current 25 320 Peak Forward Surge Current, (A) Average Forward Rectified Current, (A) Fig.1- Forward Current Derating Curve 20 15 10 5 0 0 25 50 75 100 125 150 Pulse width 8.3ms Single Half-Sire-Wave 280 240 200 160 120 80 40 0 175 1 10 Case Temperature, (°C) Fig.4- Typical Reverse Characteristics 50 10 TJ=25°C 1.0 0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Instantaneous Forward Voltage, (V) 1.0 Instantaneous Reverse Leakage current, (mA) Instantaneous Forward Current, (A) Fig.3- Typical Instantaneous Forward Characteristics 0.01 100 Number Of Cycles At 60Hz 100 10 TJ=125°C 1.0 TJ=100°C 0.1 0.01 TJ=25°C 0.001 0 20 40 60 80 100 Percent Of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 2 QW-JB049 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed TO-277(Z3) TO-277(Z3) SYMBOL A B C d D D1 D2 (mm) 4.25 ± 0.10 6.80 ± 0.10 1.45 ± 0.10 1.50 ± 0.10 330 ± 2.00 50.0 MIN. 13.0 ± 0.50 (inch) 0.167 ± 0.004 0.268 ± 0.004 0.057 ± 0.004 0.059 ± 0.004 12.992 ± 0.079 1.969 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.05 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 12.00 ± 0.30 14.4 MAX. (inch) 0.069 ± 0.004 0.217 ± 0.002 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.472 ± 0.012 0.567 MAX. Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 QW-JB049 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Z3PK 20200 Suggested PAD Layout 0.33 (0.85) MAX. 0.191 (4.86) MIN. 0.055 (1.40) MIN. 0.132 (3.36) MIN. 0.072 (1.84) MAX. 0.280 (7.11) REF. 0.055 (1.39) MIN. Standard Packaging REEL PACK Case Type TO-277(Z3) REEL Reel Size ( pcs ) (inch) 5,000 13 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 QW-JB049 Comchip Technology CO., LTD.