Low VF SMD Schottky Barrier Rectifiers CDBA220L-G Thru CDBA240LL-G Reverse Voltage: 20 - 40 Volts Forward Current: 2.0 Amp RoHS Device Features Ideal for surface mount applications Easy pick and place Plastic package has Underwriters Lab. flammability classification 94V-0 Built-in strain relief Super Low forward voltage drop Mechanical Data Case: JEDEC DO-214AC molded plastic Terminals: solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Approx. Weight:0.063 gram UL SMOG Diodes Specialist DO-214AC (SMA) = 70) 0.110(2.79) 0. e 29) 0.086(2.18) 0.180(4.57) 0.160(4.06) 0.012(0.31) 1 0.006(0.15) 0.091(2.31) meieay _| \ 0.067(1.70) (| v + 0.059(1.50) 4 ena 0.035(0.89) 0.200(6.31) ,004(0.10) ( 0.185(4.70) p Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Parameter Symbol] cpBa220L-G | CDBA220LL-G | CDBA240L-G | cpBA240LL-c | Unit Max. Repetitive Peak Reverse Voltage| VRRM 20 40 60 80 Vv Max. DC Blocking Voltage Vpc 20 40 60 80 Max. RMS Voltage VRMS 14 28 42 56 Vv Peak Surge Forward Current 8.3ms single half sine-wave IFsm 50 A superimposed on rate load ( JEDEC method ) Max. Average Forward Current lo 2.0 A Max. Instantaneous Forward Current at2.0A VE 0.38 0.34 0.40 0.36 Vv Max. DC Reverse Current at Rated DC 1.0 Blocking Voltage Ta=25'c IR : . 5 mA Ta=80 C 40 Max. Thermal Resistance (Note 1) RJA 75 3 C/IW R6 JL 17 Max. Operating Junction Temperature | Tj 125 c Storage Temperature TSTG -50 to +125 c Note 1: Thermal resistance from junction to ambient and junction to to lead P.C.B. Mounted on 0.2 x 0.2 inch? copper pad areas Rev.A QW-BL004 Page 1Low VF SMD Schottky Barrier Rectifiers Reverse Current (mA) UL SMOG Diodes Specialist Rating and Characteristic Curevs (CDBA220L-G Thru CDBA240LL-G) Fig. 1- Reverse Characteristics Tj=25C 0 2 40 60 80 100 120 140 160 180 200 Percent of Rated Peak Reverse Voltage (%) Fig. 3- Junction Capacitance 700 TOT TTT TOT Tit f =1MHz and applied 600 4VDC reverse voltage cL N N a = 500 Mute, 8 N 2 S < o mre . 5 400 <<] es & MN Mm % 300 -_ CO, N =~ NY *e S 845 hh N s <0 NI 2 200 Or KI 5 ty NY N Ce NN. 100 | | SI 0 0.01 0.1 1.0 10 100 Reverse Voltage (V) Fig. 5- Non Repetitive Forward Surge Current Forward Current (A) Forward Current (A) Fig.2 - Forward Characteristics CDBA220LL-G 1 0.1 0.01 Tj=25C Pulse width 300uS 4% duty cycle 0.001 0 0.1 0.2 0.3 0.4 0.5 Forward Voltage (V) Fig.4- Forward Characteristics CDBA240LL-G CDBA240L-G Tj=25C Pulse width 300uS 4% duty cycle 0 100 200 300 400 500 Forward Voltage (m\V) Fig. 6 - Current Derating Curve ~ 75 I rot Trt <x 8.3mS Single Half Sine Y Wave JEDEC methode c 24 2 60 < 3 ~ oO c 2.0 2 5 \ 45 B a6 \ 5 N owt 2 w N Tj=25C a 2 N = 12 5 30 6 \ a NS LL \ oO 3 D 0.8 15 mtd Z 04 \ 0 4 \ 1 5 10 50 100 ee) 60 80 100 120 140 160 . oO Number of Cycles at 60Hz Ambient Temperature ( C) Rev.A QW-BL004 Page2