This series is currently available but Features not recommended for new designs. n RoHS compliant* The Model CD214A-B1xR Series n SMA package is the recommended replacement. n Surface mount n Very low forward voltage drop CD214A-B120 ~ B1100 Schottky Barrier Rectifier Chip Diode General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Schottky Rectifier Diodes for rectification applications, in compact chip package DO-214AC (SMA) size format, which offer PCB real estate savings and are considerably smaller than competitive parts. The Schottky Rectifier Diodes offer a forward current of 1 A with a choice of repetitive peak reverse voltage of 20 V up to 100 V. Bourns Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A CD214A- Parameter Symbol Unit B120 B120L B130 B130L B140 B150 B160 B170 B180 B190 B1100 Forward Voltage (Max.) V 0.5 0.41 0.5 0.41 0.5 0.7 0.7 0.79 0.79 0.79 0.79 V F (l = 1 A) f Typical Junction C 110 100 110 100 110 110 110 30 30 30 30 pF T Capacitance** Reverse Current (Max.) I 500 1000 500 1000 500 500 500 500 500 500 500 A R at Rated V ) R ** Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC. Absolute Ratings ( T = 25 C Unless Otherwise Noted) A CD214A- Parameter Symbol Unit B120 B120L B130 B130L B140 B150 B160 B170 B180 B190 B1100 Repetitive Peak V 20 20 30 30 40 50 60 70 80 90 100 V RRM Reverse Voltage Reverse Voltage V 20 20 30 30 40 50 60 70 80 90 100 V R Maximum RMS Voltage V 14 14 21 21 28 35 42 49 56 63 70 V RMS Avg. Forward Current I 1 A O Forward Current, Surge Peak I 30 25 30 25 30 30 30 30 30 30 30 A surge (60 Hz, 1 cycle) Typical Thermal R 20 35 20 35 20 20 20 25 25 25 25 C/W JL Resistance*** Storage Temperature T -55 to +150 C STG Junction Temperature T -55 to +125 C J *** Thermal resistance junction to lead. How to Order CD 214A - B 1 30 L LF Common Code Chip Diode Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com Package 214A = SMA/DO-214AC EMEA: Tel: +36 88 520 390 Email: eurocus bourns.com Model The Americas: Tel: +1-951 781-5500 Email: americus bourns.com B = Schottky Barrier Series www.bourns.com Average Forward Current (I ) Code O 1 = 1 A (Code x 1000 mA = Average Forward Current) Reverse Voltage (VR) Code 30 = 30 V 40 = 40 V 100 = 100 V Forward Voltage Suffix (Applies to -B120L & -B130L only) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast L = Low Forward Voltage V (-B120L & -B130L only) f 2011/65/EU June 8, 2011. No Space in P/N = Not Low Forward Voltage Specifications are subject to change without notice. Terminations The device characteristics and parameters in this data sheet can and do vary in different LF = 100 % Sn (RoHS Compliant*) applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. *RoHS COMPLIANT VERSIONS AVAILABLE *RoHS COMPLIANT LEAD FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT* CD214A-B120 ~ B1100 Schottky Barrier Rectifier Chip Diode Product Dimensions Recommended Pad Layout A A A A B B C B B C C C G G Dimension SMA (DO-214AC) 2.90 A (0.114) 2.40 H F D F D H B (0.094) E E 2.30 C (0.091) Dimension SMA (DO-214AC) MM MM DIMENSIONS:4.06 - 4.57 MM DIMENSIONS: A (INCHES) (INCHES) DIMENSIONS: (0.160 - 0.180) (INCHES) 2.29 - 2.92 B (0.090 - 0.115) 1.27 - 1.63 Physical Specifications C (0.050 - 0.064) Case ...........................................................................Molded plastic 0.15 - 0.31 D Polarity.................................................... Indicated by cathode band (0.006 - 0.110) Weight ..................................................0.002 ounces / 0.064 grams 4.83 - 5.59 E (0.190 - 0.220) 0.05 - 0.20 F (0.002 - 0.008) Typical Part Marking 2.01 - 2.62 G (0.080 - 0.103) CD214A-B120 .......................................................................B120 0.76 - 1.52 CD214A-B120L .....................................................................B120L H (0.030 - 0.060) CD214A-B130 .......................................................................B130 CD214A-B130L .....................................................................B130L MM DIMENSIONS: (INCHES) CD214A-B140 .......................................................................B140 CD214A-B150 .......................................................................B150 CD214A-B160 .......................................................................B160 CD214A-B170 .......................................................................B170 CD214A-B180 .......................................................................B180 CD214A-B190 .......................................................................B190 CD214A-B1100 ......................................................................B1100 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.