CO LO & MP LI GE AN N T FR EE *R oH S ** HA Features Applications RoHS compliant* Switch Mode Power Supplies (SMPS) Leadless chip form Portable equipment batteries High current capability High frequency rectification Low forward voltage DC/DC converters Halogen free** Telecommunications CD0603-B0xR Schottky Barrier Chip Diode Series General Information Portable communications, computing and video equipment manufacturers are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers small-signal Schottky Barrier Diodes for switching and rectification applications, in a compact chip package compatible with 0603 (1608 metric) size format. The Schottky Barrier Diodes offer a repetitive peak reverse voltage of 40 V with a choice of forward current of 200 mA and 300 mA. Absolute Maximum Ratings (@ TA = 25 C Unless Otherwise Noted) Parameter Symbol CD0603B0240R Unit B0340R Maximum Repetitive Peak Reverse Voltage VRRM Maximum Average Forward Rectified Current (TA = 55 C) IF(AV) Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IFSM 2 A TJ -40 to +125 C TSTG -40 to +125 C Operating Temperature Range Storage Temperature Range 40 V 200 300 mA Electrical Characteristics (@ TA = 25 C Unless Otherwise Noted) Parameter Instantaneous Forward Voltage Symbol VF Repetitive Peak Reverse Current IRRM Junction Capacitance CJ RJA RJL Thermal Resistance Test Condition IF = 50 mA IF = 100 mA CD0603-B0240R IF = 200 mA IF = 100 mA IF = 200 mA CD0603-B0340R IF = 300 mA CD0603-B0240R VR = 10 V CD0603-B0340R VR = 4 V, f = 1.0 MHz Junction to Ambient Junction to Lead Min. Typ. 0.35 0.38 0.43 0.38 0.43 0.47 0.5 3 35 160 110 Max. 0.5 0.5 1 50 Unit V A pF C/W WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. **Bourns considers a product to be "halogen free" if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CD0603-B0xR Schottky Barrier Chip Diode Series Performance Graphs - Model CD0603-B0240R Forward Current Derating Curve Maximum Non-Repetitive Peak Forward Surge Current 2.5 Peak Forward Surge Current (A) Average Forward Current (A) 0.25 0.20 0.15 0.10 0.05 0 0 50 25 75 100 125 8.3 ms Single Half Sine-Wave (JEDEC Method) 2.0 1.5 1.0 0.5 0 150 1 Lead Temperature (C) Typical Forward Characteristics 100 Typical Reverse Characteristics 100m 1000 TJ = 125 C TJ = 100 C TJ = 25 C 500 10m Reverse Current (A) Instantaneous Forward Current (mA) 10 Number of Cycles at 60 Hz 200 100 50 TJ = 125 C 1m 100u TJ = 100 C 10u TJ = 25 C 1u 10 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Forward Voltage (V) 100n 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Typical Junction Capacitance Junction Capacitance (pF) 1000 100 TJ = 25 C 10 1 0 10 20 30 40 Reverse Voltage (V) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CD0603-B0xR Schottky Barrier Chip Diode Series Performance Graphs - Model CD0603-B0340R Forward Current Derating Curve Maximum Non-Repetitive Peak Forward Surge Current 2.5 Peak Forward Surge Current (A) Average Forward Current (A) 0.4 0.3 0.2 0.1 0 0 50 25 75 100 125 8.3 ms Single Half Sine-Wave (JEDEC Method) 2.0 1.5 1.0 0.5 0 150 1 Lead Temperature (C) Typical Forward Characteristics Typical Reverse Characteristics 100m 1000 TJ = 125 C TJ = 100 C TJ = 25 C 10m 300 Reverse Current (A) Instantaneous Forward Current (mA) 100 Number of Cycles at 60 Hz 100 TJ = 125 C 1m 100u TJ = 100 C 10u TJ = 25 C 1u 10 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Forward Voltage (V) 100n 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Typical Junction Capacitance Junction Capacitance (pF) 1000 100 TJ = 25 C 10 1 0 10 20 30 40 Reverse Voltage (V) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CD0603-B0xR Schottky Barrier Chip Diode Series Product Dimensions Recommended Pad Layout A B H C D I J E K E Dimension CD0603-B0xR H 1.10 MAX. (0.043) I 0.80 MIN. (0.031) J 0.60 MIN. (0.024) K 2.30 REF. (0.091) F G Dimension CD0603-B0xR A 1.6 0.10 (0.063 0.004) B 0.9 0.10 (0.035 0.004) C 0.7 0.10 (0.028 0.004) D 0.20P. R (0.008) E 0.35 0.05 (0.014 0.002) F 0.6 +0.2/-0.1 (0.024 +0.008/-0.004) G 0.03 (0.001) DIMENSIONS: DIMENSIONS: MM (INCHES) Physical Specifications Encapsulation .............................Molded plastic per UL Class 94V-0 Polarity....................... Cathode band indicates unidirectional device No cathode band indicates bidirectional device Environmental Specifications Moisture Sensitivity Level ................................................................1 ESD Classification (HBM)............................................................. 3B MM (INCHES) How to Order CD 0603 - B 02 40 R Typical Part Marking DEVICE CODE: 402 = CD0603-B0240R 403 = CD0603-B0340R Common Code CD = Chip Diode Package 0603 = 0603 Package 403 Model B = Schottky Barrier Diode Average Forward Current 02 = 200 mA 03 = 300 mA Reverse Voltage 40 = 40 V Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CD0603-B0xR Schottky Barrier Chip Diode Series Packaging Information The product will be dispensed in tape and reel format (see diagram below). P 0 P 1 d T E Index Hole 120 F D2 W B D1 D P A Trailer ....... ....... End 30 PITCHES C Device ....... ....... ....... ....... Leader ....... ....... POLARITY STRIP W1 Start DIMENSIONS: 30 PITCHES Direction of Feed Item Symbol Carrier Width A Carrier Length B Carrier Depth C Sprocket Hole d Reel Outside Diameter D Reel Inner Diameter D1 Feed Hole Diameter D2 Sprocket Hole Position E Punch Hole Position F Punch Hole Pitch P Sprocket Hole Pitch P0 Embossment Center P1 Overall Tape Thickness T Tape Width W Reel Width W1 Quantity per Reel MM (INCHES) -- Devices are packed in accordance with EIA standard EIA-481-D and specifications shown here. CD0603 0.99 0.08 (0.039 0.003) 1.82 0.08 (0.072 0.003) 1.00 0.10 (0.039 0.004) 1.50 0.10 (0.059 0.004) 178 2.0 (7.008 0.079) 60 0.5 (2.362 0.020) 13.50 0.5 (0.532 0.020) 1.75 0.10 (0.069 0.004) 3.50 0.05 (0.138 0.002) 4.00 0.10 (0.157 0.004) 4.00 0.10 (0.157 0.004) 2.00 0.10 (0.079 0.004) 0.40 MAX. (0.016) 8.00 0.30 (0.315 0.012) 12.00 0.50 (0.472 0.020) 3000 Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus@bourns.com Europe: Tel: +36 88 885 877 Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 Email: americus@bourns.com www.bourns.com REV. 08/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 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