B260

厂商：
DIODES
封装：
描述：
B260 - 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - Diodes Incorporated

数据手册：

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数据手册
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B260 数据手册

SPICE MODELS: B220 B230 B240 B250 B260 B220A B230A B240A B250A B260A B220/A - B260/A 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features · · · · · · · Guard Ring Die Construction for Transient Protection Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency Surge Overload Rating to 50A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application High Temperature Soldering: 260°C/10 Second at Terminal Lead Free Finish/RoHS Compliant (Note 3) A SMA Min 2.29 4.00 1.27 0.15 4.80 0.10 0.76 2.01 Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.30 SMB Min 3.30 4.06 1.96 0.15 5.00 0.10 0.76 2.00 Max 3.94 4.57 2.21 0.31 5.59 0.20 1.52 2.40 B Dim A C B C D E G H J D Mechanical Data · · · · · · · · Case: SMA/SMB Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 e3 Polarity: Cathode Band or Cathode Notch Marking Information: See Page 3 Ordering Information: See Page 3 Approximate Weight: SMA 0.064 grams SMB 0.093 grams J H G E All Dimensions in mm No Suffix Designates SMB Package “A” Suffix Designates SMA Package Maximum Ratings and Electrical Characteristics 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 = 100°C Non-Repetitive Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load Forward Voltage Peak Reverse Current at Rated DC Blocking Voltage Typical Total Capacitance (Note 2) Typical Thermal Resistance, Junction to Terminal Typical Thermal Resistance, Junction to Ambient (Note 1) Operating and Storage Temperature Range Notes: @ TA = 25°C unless otherwise specified Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM CT RqJT RqJA Tj, TSTG B220/A 20 14 B230/A 30 21 B240/A 40 28 2.0 50 B250/A 50 35 B260/A 60 42 Unit V V A A @ IF = 2.0A @ TA = 25°C @ TA = 100°C 0.50 0.5 20 200 20 25 -65 to +150 0.70 V mA pF °C/W °C/W °C 1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm2 (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. High Temperature Solder Exemption Applied, see EU Directive Annex Note 7. DS13004 Rev. 13 - 2 1 of 3 www.diodes.com B220/A-B260/A ã Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) 2.5 IO, AVERAGE FORWARD CURRENT (A) 10 2.0 B220 thru B240 B250 thru B260 1.0 1.5 1.0 0.1 0.5 TJ - 25ºC IF Pulse Width = 300 ms 0 25 50 75 100 125 150 0.01 0 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 Tj = 25°C f = 1MHz TT, TERMINAL TEMPERATURE (ºC) Fig. 1 Forward Current Derating Curve IFSM, PEAK FORWARD SURGE CURRENT (A) 50 Single Half-Sine-Wave 30 CT, TOTAL CAPACITANCE (pF) 40 100 20 10 0 1 10 100 10 0.1 1 10 100 IR, INSTANTANEOUS REVERSE CURRENT (mA) TA, DERATED AMBIENT TEMPERATURE (°C) NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Forward Surge Current 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 0 4 8 12 16 20 24 28 32 36 40 Note 5 10 Tj = 100°C 1.0 Tj = 75°C 0.1 0.01 Tj = 25°C 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics VR, DC REVERSE VOLTAGE (V) Fig. 6 Operating Temperature Derating (B240) DS13004 Rev. 13 - 2 2 of 3 www.diodes.com B220/A-B260/A Ordering Information Device* B2xxA-13-F B2xx-13-F (Note 4) Packaging SMA SMB Shipping 5000/Tape & Reel 3000/Tape & Reel * x = Device type, e.g. B260A-13-F (SMA package); B240-13-F (SMB package). Notes: 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. Marking Information B2X0A = Product type marking code, ex: B220A (SMA package) B2X0 = 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 B2X0(A) IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated 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 Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS13004 Rev. 13 - 2 3 of 3 www.diodes.com B220/A-B260/A

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B260

1. 物料型号： - 型号为B220/A至B260/A，这些是2.0A的表面贴装肖特基整流器。

2. 器件简介： - 这些器件具有防护环芯片结构，用于瞬态保护，非常适合自动组装。 - 低功耗、高效率，并且具有高达50A的峰值过载额定值。 - 适用于低电压、高频逆变器、自由轮流通道和极性保护应用。 - 可进行高温焊接：260°C/10秒，无铅表面处理/符合RoHS标准。

3. 引脚分配： - 器件具有极性标识，阴极带或阴极凹口标记信息，具体见第3页。

4. 参数特性： - 包括峰值重复反向电压、工作峰值反向电压、直流阻断电压、RMS反向电压、平均整流输出电流、非重复峰值正向浪涌电流、正向电压、额定直流阻断电压下的峰值反向电流、典型总电容和典型热阻等参数。

5. 功能详解： - 这些肖特基整流器适用于单相、半波、60Hz的电阻性或感性负载。 - 对于电容性负载，需要将电流降低20%。

6. 应用信息： - 适用于低电压、高频逆变器、自由轮流通道和极性保护等应用。

7. 封装信息： - 封装类型为SMA/SMB，材料为模塑料，UL可燃性分类等级94V-0，湿度敏感性等级1（根据J-STD-020C e3）。 - 终端为无铅镀层（亚光锡表面处理），符合MIL-STD-202方法208和e3的可焊性要求。 - 具体尺寸参数见文档中的表格，所有尺寸单位为毫米。

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