CD214A-B240LLF Bourns

Features RoHS compliant* SMA package Surface mount Very low forward voltage drop CD214A-B220 ~ B260 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 2 A with a choice of repetitive peak reverse voltage of 20 V up to 60 V. Bourns Chip Diodes conform to JEDEC standards, 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 B220 B230 B240 B240L B250 B260 Forward Voltage (Max.) V 0.5 0.5 0.5 0.43 0.7 0.7 V F (I = 2 A) f Typical Junction C 200 pF T Capacitance* Reverse Current (Max.) I 0.5 0.5 0.5 2.0 0.5 0.5 mA R at Rated V ) R * Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. Absolute Ratings ( T = 25 C Unless Otherwise Noted) A CD214A- Parameter Symbol Unit B220 B230 B240 B240L B250 B260 Repetitive Peak V 20 30 40 40 50 60 V RRM Reverse Voltage Reverse Voltage V 20 30 40 40 50 60 V R Maximum RMS Voltage V 14 21 28 28 35 42 V RMS Avg. Forward Current I 2A O Forward Current, Surge Peak I 50 50 50 25 50 50 A surge (60 Hz, 1 cycle) Typical Thermal R 15 15 15 18 15 15 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 2 40 L LF Common Code Chip Diode Package 214A = SMA/DO-214AC Model B = Schottky Barrier Series Average Forward Current (I ) Code o 2 = 2 A (Code x 1000 mA = Average Forward Current) Reverse Voltage (V ) Code R 30 = 30 V 40 = 40 V 60 = 60 V Forward Voltage Suffix (Applies to B240L only) L = Low Forward Voltage V (B240L only) f No Space in P/N = Not Low Forward Voltage *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Terminations LF = 100 % Sn (RoHS Compliant) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. *RoHS COMPLIANTCD214A-B220 ~ B260 Schottky Barrier Rectifier Chip Diode Product Dimensions Recommended Pad Layout A A B C B C G Dimension SMA (DO-214AC) 2.69 A (Max.) (0.106) H F D 2.10 E B (Min.) (0.083) 1.27 C (Min.) (0.050) Dimension SMA (DO-214AC) 4.06 - 4.57 A (0.160 - 0.180) MM DIMENSIONS: (INCHES) 2.29 - 2.92 B (0.090 - 0.115) 1.27 - 1.63 C (0.050 - 0.064) 0.15 - 0.31 Physical Specifications D (0.006 - 0.110) 4.83 - 5.59 Case ............................................................................Molded plastic E (0.190 - 0.220) Polarity ....................................................Indicated by cathode band 0.05 - 0.20 Weight ....................................................0.002 ounces / 0.064 grams F (0.002 - 0.008) 2.01 - 2.62 G (0.080 - 0.103) Typical Part Marking 0.76 - 1.52 H (0.030 - 0.060) CD214A-B220 ...................................................................... 220A CD214A-B230 ...................................................................... 230A MM DIMENSIONS: (INCHES) CD214A-B240 ...................................................................... 240A CD214A-B240L .................................................................... 240LA CD214A-B250 ...................................................................... 250A CD214A-B260 ...................................................................... 260A Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.