B220/A - B260/A 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SPICE MODELS: B220 B230 B240 B250 B260 B220A B230A B240A B250A B260A Features * * * * * Guard Ring Die Construction for Transient Protection * * High Temperature Soldering: 260C/10 Second at Terminal Lead Free Finish/RoHS Compliant (Note 3) Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency Dim B A C D Mechanical Data J * * Case: SMA/SMB Min Max Min Max 2.29 2.92 3.30 3.94 B 4.00 4.60 4.06 4.57 C 1.27 1.63 1.96 2.21 D 0.15 0.31 0.15 0.31 * * Moisture Sensitivity: Level 1 per J-STD-020C * * * Polarity: Cathode Band or Cathode Notch E 4.80 5.59 5.00 5.59 G 0.10 0.20 0.10 0.20 H 0.76 1.52 0.76 1.52 2.01 2.30 2.00 2.40 J G E H Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 SMB A Surge Overload Rating to 50A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application SMA All Dimensions in mm No Suffix Designates SMB Package "A" Suffix Designates SMA Package Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 Marking: Type Number Approximate Weight: SMA 0.064 grams SMB 0.093 grams Maximum Ratings and Electrical Characteristics @ TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @ TT = 100C Symbol B220/A B230/A B240/A B250/A B260/A Unit VRRM VRWM VR 20 30 40 50 60 V VR(RMS) 14 21 28 35 42 V IO 2.0 A Non-Repetitive Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load IFSM 50 A Forward Voltage VFM Peak Reverse Current at Rated DC Blocking Voltage @ IF = 2.0A @ TA = 25C @ TA = 100C 0.50 0.70 IRM 0.5 20 V mA CT 200 pF Typical Thermal Resistance, Junction to Terminal RqJT 20 C/W Typical Thermal Resistance, Junction to Ambient (Note 1) RqJA 25 C/W Tj, TSTG -65 to +150 C Typical Total Capacitance (Note 2) Operating and Storage Temperature Range Notes: 1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm 2 (0.013 mm thick) copper pad as heat sink. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS13004 Rev. 12 - 2 1 of 3 www.diodes.com B220/A-B260/A a Diodes Incorporated Ordering Information (Note 4) Device* Packaging Shipping B2xxA-13-F B2xx-13-F SMA SMB 5000/Tape & Reel 3000/Tape & Reel * x = Device type, e.g. B260A-13-F (SMA package); B240-13-F (SMB package). 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. Device mounted on FR-4 PC board with minimum recommended pad layout pattern as per http://www.diodes.com/datasheets/ap02001.pdf. XXXX = Product type marking code, ex: B220A (SMA package) XXXX = Product type marking code, ex: B230 (SMB package) = Manufacturers' code marking YWW = Date code marking Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52 YWW XXXX(X) IO, AVERAGE FORWARD CURRENT (A) 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 IF, INSTANTANEOUS FORWARD CURRENT (A) Notes: 10 B220 thru B240 0.1 TJ - 25C IF Pulse Width = 300 ms 0.01 0 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 1000 50 Tj = 25C f = 1MHz Single Half-Sine-Wave 40 CT, TOTAL CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) B250 thru B260 1.0 30 20 10 100 10 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Forward Surge Current DS13004 Rev. 12 - 2 2 of 3 www.diodes.com 0.1 1 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance B220/A-B260/A TA, DERATED AMBIENT TEMPERATURE (C) IR, INSTANTANEOUS REVERSE CURRENT (mA) 160 100 10 Tj = 100C 1.0 Tj = 75C 0.1 0.01 Tj = 25C 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics Note 5 150 140 130 120 110 100 90 80 70 60 50 40 30 20 0 4 8 12 16 20 24 28 32 36 40 VR, DC REVERSE VOLTAGE (V) Fig. 6 Operating Temperature Derating IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated. DS13004 Rev. 12 - 2 3 of 3 www.diodes.com B220/A-B260/A