B320/A/B - B360/A/B 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features Guard Ring Die Construction for Transient Protection Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency SMA SMB SMC * B Surge Overload Rating to 100A Peak Dim Min Max Min Max Min Max For Use in Low Voltage, High Frequency A 2.29 2.92 3.30 3.94 5.59 6.22 Inverters, Free Wheeling, and Polarity B 4.00 4.60 4.06 4.57 6.60 7.11 A C Protection Application C 1.27 1.63 1.96 2.21 2.75 3.18 D 0.15 0.31 0.15 0.31 0.15 0.31 Mechanical Data E 4.80 5.59 5.00 5.59 7.75 8.13 D Case: Molded Plastic 0.10 0.20 0.10 0.20 0.10 0.20 G J Plastic Material - UL Flammability H 0.76 1.52 0.76 1.52 0.76 1.52 Classification 94V-0 G J 2.01 2.62 2.00 2.62 2.00 2.62 H Moisture sensitivity: Level 1 per J-STD-020A E All Dimensions in mm Terminals: Solder Plated Terminal - Solderable per MIL-STD-202, Method 208 Also Available in Lead Free Plating A Suffix Designates SMA Package B Suffix Designates SMB Package (Matte Tin Finish). Please See No Suffix Designates SMC Package Ordering Information, Note 5, on Page 3 *: Note: Device may have a semicircular indentation/ Polarity: Cathode Band notch on one side of the device (as shown). Approx. Weight: SMA 0.064 grams SMB 0.093 grams SMC 0.21 grams Marking: Type Number (See Page 3) T = 25C unless otherwise specified A Maximum Ratings and Electrical Characteristics Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol B320/A/B B330/A/B B340/A/B B350/A/B B360/A/B Unit Peak Repetitive Reverse Voltage V RRM Working Peak Reverse Voltage V RWM 20 30 40 50 60 V DC Blocking Voltage V R V RMS Reverse Voltage R(RMS) 14 21 28 35 42 V Average Rectified Output Current T = 100C T I 3.0 A O Non-Repetitive Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load I FSM 100 A (JEDEC Method) Forward Voltage (Note 3) I = 3.0A F V 0.50 0.70 V FM Peak Reverse Current T = 25C 0.5 A I mA RM at Rated DC Blocking Voltage (Note 3) T = 100C 20 A Typical Capacitance (Note 2) C T 250 pF R Typical Thermal Resistance, Junction to Terminal (Note 1) JT 10 C/W Typical Thermal Resistance, Junction to Ambient R 50 C/W JA Operating Temperature Range T -55 to +125 C j Storage Temperature Range T -55 to +150 C STG 2 Notes: 1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm 0.013 mm thick) copper pad as heat sink. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 3. Short duration test pulse used to minimize self-heating effect. DS13005 Rev. 9 - 2 1 of 3 B320/A/B-B360/A/B www.diodes.com3.0 10 T = +125C A 2.5 T= +75C A 2.0 T = +25C A 1.0 1.5 T = -25C A 1.0 0.5 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 25 50 75 100 125 150 V , INSTANTANEOUS FORWARD VOLTAGE (V) T , TERMINAL TEMPERATURE (C) F T Fig. 1 Forward Current Derating Curve Fig.2 Typical Forward Characteristics - B320/A/B thru B340/A/B 10 100 Single Half-Sine-Wave (JEDEC Method) 80 T = 100C T 1.0 T = +125C A 60 T = +25C A 40 0.1 20 0.01 0 0 0.2 0.4 0.6 0.8 1.0 110 100 V , INSTANTANEOUS FORWARD VOLTAGE (V) F NUMBER OF CYCLES AT 60 Hz Fig.3 Typ. Forward Characteristics - B350/A/B thru B360/A/B Fig. 4 Max Non-Repetitive Peak Fwd Surge Current 1000 10,000 f = 1 MHz T = 25C J T = +125C A 1000 100 T=+75C A 100 10 T = +25C A 1 0.1 T = -25C A 10 0.01 0.1 1 10 100 02100 3040 5060 V , REVERSE VOLTAGE (V) V , INSTANTANEOUS REVERSE VOLTAGE (V) R R Fig.5 Typical Capacitance Fig.6 Typical Reverse Characteristics, B320/A/B thru B340/A/B DS13005 Rev. 9 - 2 2 of 3 B320/A/B-B360/A/B www.diodes.com I , INSTANTANEOUS FORWARD CURRENT (A) C , TOTAL CAPACITANCE (pF) F T I AVERAGE FORWARD CURRENT (A) (AV), I , INSTANTANEOUS FWD CURRENT (A) F I , PEAK FORWARD SURGE CURRENT (A) FSM