Features Applications n RoHS compliant* n Switching Mode Power Supplies n Low profile n Portable equipment batteries n Low power loss, high efficiency n High frequency rectification n UL 94V-0 classification n DC/DC Converters n Telecommunications CD214A-B2xR Series Schottky Barrier Rectifier 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 2 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 B220R B220LR B240R B240LR B260R Maximum Repetitive Peak Reverse Voltage V 20 20 40 40 60 V RRM Maximum Average Forward Current I 2 A F(AV) Maximum Peak Forward Surge Current I 50 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-B220R 0.41 CD214A-B240R I = 1 A CD214A-B260R 0.5 F CD214A-B220LR 0.34 CD214A-B240LR Maximum Instantaneous Forward Voltage V V F (NOTE 1) CD214A-B220R 0.49 0.5 CD214A-B240R I = 2 A CD214A-B260R 0.6 0.7 F CD214A-B220LR 0.39 0.4 CD214A-B240LR CD214A-B220R CD214A-B240R 0.025 0.2 V = R CD214A-B260R DC Reverse Current I mA R V RRM CD214A-B220LR 0.28 1 CD214A-B240LR Typical Junction Capacitance C V = 4 V, f = 1.0 MHz 115 pF J R CD214A-B220R CD214A-B240R 75 Junction to CD214A-B260R R JA Ambient Typical Thermal Resistance CD214A-B220LR C/W (NOTE 2) 70 CD214A-B240LR Junction to R 17 JL Lead NOTES: (1) Pulse width 300 microsecond, 1 % duty cycle. (2) Mounted on PCB with 5.0 x 5.0 mm (0.2 x 0.2 inch) copper pad areas. *RoHS Directive 2015/863, Mar 31, 2015 and Annex. 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. *RoHS COMPLIANT VERSIONS AVAILABLE *RoHS COMPLIANT LEAD FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT* CD214A-B2xR3312 - 2 Series mm SchottkySMD Trimming Barrier Rectifier Potentiometer Chip Diode Performance Graphs 2.0 60 Forward Current Derating Curve Maximum Peak Forward Surge Current RESISTIVE OR 8.3 ms 60 2.0 INDUCTIVE LOAD Single Half 50 RESISTIVE OR PCB MOUNTED ON Sine-Wave8.3 ms INDUCTIVE LOAD 5.0 x 5.0 MM (0.2 x 0.2 IN.) Single Half 50 PCB MOUNTED ON (JEDEC Method) COPPER PAD AREAS Sine-Wave 40 5.0 x 5.0 MM (0.2 x 0.2 IN.) (JEDEC Method) COPPER PAD AREAS 40 1.0 30 1.0 30 20 20 10 10 0 0 010 100 05070 90 110 130 150 170 0 0 Number of Cycles 60 Hz Lead Temperature (C) 010 100 05070 90 110 130 150 170 Number of Cycles 60 Hz Lead Temperature (C) Typical Instantaneous Forward Characteristics Typical Reverse Characteristics 10 100 CD214A-B220R, -B240R 10 100 CD214A-B260R CD214A-B220R, -B240R CD214A-B220LR, -B240LR CD214A-B260R 10 CD214A-B220LR, -B240LR 1 10 T = 100 C J 1 T = 100 C J 1 1 0.10 0.10 0.1 T = 25 C J 0.1 T = 25 C J CD214A-B220R, -B240R CD214A-B260R 0.01 CD214A-B220LR, -B240LRCD214A-B220R, -B240R 0.01 CD214A-B260R 0.01 CD214A-B220LR, -B240LR 0.01 0.001 0.001 020 40 60 80 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.001 0.001 Percent of Rated Peak Reverse Voltage (%) 020 40 60 80 100 0 Instantaneous Forward Voltage (Volts)0.1 0.2 0.3 0.4 0.5 0.6 0.7 Percent of Rated Peak Reverse Voltage (%) Instantaneous Forward Voltage (Volts) Typical Junction Capacitance 500 500 T = 25 C J f = 1.0 MHz T = 25 C V = 50 mVP-P J sig f = 1.0 MHz V = 50 mVP-P 100 sig 100 CD214A-B2 SERIES Specifications are subject to change without notice. 10 CD214A-B2 SERIES The device characteristics and parameters in this data sheet can and do vary in different 0.1 1.0 10 100 applications and actual device performance may vary over time. 10 Reverse Voltage (Volts) Users should verify actual device performance in their specific applications. 0.1 1.0 10 100 Reverse Voltage (Volts) Instantaneous Forward Current (A) Instantaneous Forward Current (A) Average Forward Rectified Current (Amps) Average Forward Rectified Current (Amps) Junction Capacitance (pF) Junction Capacitance (pF) Instantaneous Reverse Current (mA) Instantaneous Reverse Current (mA) Peak Forward Surge Current (Amps) Peak Forward Surge Current (Amps)