Features Applications RoHS compliant* Switch Mode Power Supplies Low prole Portable equipment batteries Low power loss, high efciency High frequency rectication UL 94V-0 classication DC/DC Converters Telecommunications CD214A-B3xR Series Schottky Barrier Rectier Chip Diode General Information Portable communications, computing and video equipment manufacturers are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Schottky Rectifier Diodes for rectification applications, in a compact chip package compatible with DO-214AC (SMA) size format. The Schottky Rectifier Diodes offer a forward current of 3 A with a choice of repetitive peak reverse voltage of 20 V up to 60 V. Absolute Maximum Ratings ( T = 25 C Unless Otherwise Noted) A CD214A- Parameter Symbol Unit B320R B320LR B340R B340LR B360R Maximum Repetitive Peak Reverse Voltage V 20 20 40 40 60 V RRM Maximum Average Forward Current I 3A F(AV) Maximum Peak Forward Surge Current I 80 A FSM (8.3 ms Single Half Sine-Wave) Operating Junction Temperature Range T -55 to +125 C OPR Storage Temperature Range T -55 to +150 C STG Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Symbol Condition or Model Min. Typ. Max. Unit CD214A-B320R 0.37 CD214A-B340R I =1A CD214A-B360R 0.42 F CD214A-B320LR 0.3 CD214A-B340LR Maximum Instantaneous Forward Voltage V V F (NOTE 1) CD214A-B320R 0.46 0.5 CD214A-B340R I =3A CD214A-B360R 0.58 0.7 F CD214A-B320LR 0.39 0.42 CD214A-B340LR CD214A-B320R CD214A-B340R 0.02 0.2 V = R CD214A-B360R DC Reverse Current I mA R V RRM CD214A-B320LR 0.55 1 CD214A-B340LR CD214A-B320R V = 160 R CD214A-B340R 4 V, Typical Junction Capacitance C CD214A-B360R 135 pF J f = 1.0 CD214A-B320LR MHz 120 CD214A-B340LR NOTE: (1) Pulse width 300 microsecond, 1 % duty cycle. Continued on next page. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANTCD214A-B3xR Series Schottky Barrier Rectier Chip Diode Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Symbol Condition or Model Min. Typ. Max. Unit CD214A-B320R CD214A-B340R 86 Junction to CD214A-B360R R JA Ambient CD214A-B320LR 55 CD214A-B340LR Typical Thermal Resistance C/W (NOTE 2) CD214A-B320R CD214A-B340R 24 Junction to CD214A-B360R R JL Lead CD214A-B320LR 17 CD214A-B340LR NOTE: (2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.