DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

Small Signal Schottky Diode http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. DS-221674 2008/02/10 2010/07/12 C 7

Features

Low current rectification and high speed switching. Extremely small surface mount type. Up to 200mA current capability. Low forward voltage drop (VF = 0.6V typ. @200mA) Silicon epitaxial planar chip, metal silicon junction. Lead-free parts meet exceeds environmental standards of MIL-STD-19500 /228

  • Suffix "-H" indicates Halogen-free parts, ex. RB520S-H. Mechanical data
  • Case : Molded plastic, SOD-523FL
  • Terminals : Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity : Indicated by cathode band
  • Mounting Position : Any
  • Weight : Approximated 0.002 gram Epoxy:UL94-V0 rated flame retardant Package outline Page 2 RB520S Formosa MS 0.028(0.70) 0.020(0.50) 0.051(1.30) 0.043(1.10) 0.035(0.90) 0.028(0.70) 0.014(0.35) 0.009(0.25) Dimensions in inches and (millimeters) SOD-523FL 0.067(1.70) 0.059(1.50) 0.008(0.20) 0.002(0.05) PARAMETER Repetitive peak reverse voltage Continuous reverse voltage Average Rectifier Forward Current Peak Forward Surge Current Storage temperature Operating temperature CONDITIONS Symbol VRM VR IO IFSM TJ TSTG MIN. -40 -40 TYP. MAX. 200 1000 +125 +125 UNIT V V mA mA o C o C o Maximum ratings and (AT T =25 C unless otherwise noted)AElectrical Characteristics Forward voltage I = 200 mAF Reverse current V = 10 V R VF IR 0.60 1.0 V uA http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. 60Hz for 1cycle 200mA Schottky Diodes-30V Surface Mount Small Signal Small Signal Schottky Diode DS-221674 2008/02/10 2010/07/12 C 7 V = 10 V, f = 1MHzRDiode capacitance CT pF4.0

http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 RATING AND CHARACTERISTIC CURVES (RB520S) CHARACTERISTICS FIG.1-TYPICAL FORWARD 1mA 10mA 100mA 1uA 10uA 100uA 1000mA INSTANTANEOUS FORWARD CURRENT FORWARD VOLTAGE,(V) FIG.2 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT REVERSE VOLTAGE,(V) o Ta=75 C o Ta=25 C o Ta=-25 C o Ta=125 C Document ID Issued Date Revised Date Revision Page. FIG.4- DERATING CURVE Io CURRENT, (%) AMBIENT TEMPERATURE,(°C) (mounting on glass epoxy PCBs) Ta=-25°C Ta=25°C Ta=75°C Ta=125°C 1nA 10nA 100nA 1uA 10uA 100uA 1mA DS-221674 2008/02/10 2010/07/12 C 7 1 5 10 15 20 25 30 35 CAPACITANCE BETWEEN TERMINALS ,(pF) REVERSE VOLTAGE,(V) FIG.3-TYPICAL TERMINALS CAPACITANCE 100 f=1MHz

Pin Simplified outline Symbol Marking Type number Marking code RB520S B Suggested solder pad layout Page 4 RB520S Formosa MS 1 2 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. Dimensions in inches and (millimeters) B 0.024 (0.60) A 0.032 (0.80) C 0.044 (1.10) PACKAGE SOD-523FL A C B Small Signal Schottky Diode DS-221674 2008/02/10 2010/07/12 C 7

http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. Packing information Item Tolerance SOD-523FL Carrier width Carrier length Carrier depth Sprocket hole 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Reel width Overall tape thickness Tape width E B C d F T W P A D Symbol 0.1 0.1 0.1 min 0.2 0.1 0.3 1.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 unit:mm 178.00 50.00 13.00 1.75 3.50 2.00 4.00 2.00 0.23 8.00 9.50 E B d F W PA D D1D2 C T Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. 0.90 1.94 0.76 1.50 Small Signal Schottky Diode DS-221674 2008/02/10 2010/07/12 C 7

COMPONENT INNER REEL CARTON APPROX. PACKAGE REEL SIZE REEL SPACING BOX BOX DIA, SIZE CARTON GROSS WEIGHT (pcs) (m/m) (pcs) (m/m) (m/m) (m/m) (pcs) (kg) Page 6 RB520S Formosa MS SOD-523FL 7" 3000 4.0 30,000 183*183*123 178 240,000382*262*387 9.5 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. Profile Feature Soldering Condition Average ramp-up rate(TL to TP) <3 /sec Preheat o -Temperature Min(Tsmin) 150 C o -Temperature Max(Tsmax) 200 C -Time(min to max)(ts) 60~120sec Tsmax to TL o -Ramp-upRate <3 C/sec Time maintained above: o -Temperature(TL) 217 C -Time(tL) 60~260sec o o Peak Temperature(TP) 255 C-0/+5 C o Time within 5 C of actual Peak Temperature(tP) o Ramp-down Rate <6 C/sec o Time 25 C to Peak Temperature <6minutes o C 3.Reflow soldering 10~30sec 1.Storage environment: Temperature=5 ~40 Humidity=55%±25% 2.Reflow soldering of surface-mount devices o o C C Suggested thermal profiles for soldering processes Critical Zone TL to TP TL Tsmax Tsmin Ramp-up Tp tS Preheat o t25 C to Peak Time TL TP Ramp-down Temperature Small Signal Schottky Diode DS-221674 2008/02/10 2010/07/12 C 7

  1. Solder Resistance 2. Solderability 3. High Temperature Reverse Bias 4. Forward Operation Life 5. Intermittent Operation Life 6. Pressure Cooker 7. Temperature Cycling 8. Thermal Shock 9. Forward Surge 10. Humidity 11. High Temperature Storage Life at 260 5 for 10 2sec. immerse body into solder 1/16"±1/32" O at 245±5 C for 5 sec. O V =80% rate at T =125 C for 168 hrs.R J O Rated average rectifier current at T =25 C for 500hrs.A O T = 25 C, I = IA F O On state: power on for 5 min. off state: power off for 5 min. on and off for 500 cycles. O 15P at T =121 C for 4 hrs.SIG A O O -55 C to +125 C dwelled for 30 min. and transferred for 5min. total 10 cycles. O O 0 C for 5 min. rise to 100 C for 5 min. total 10 cycles. O at T =85 C, RH=85% for 1000hrs.A O at 175 C for 1000 hrs. O ± C ± Peak Forward Surge Current at 60Hz for 1cycle MIL-STD-750D METHOD-2031 MIL-STD-202F METHOD-208 MIL-STD-750D METHOD-1038 MIL-STD-750D METHOD-1027 MIL-STD-750D METHOD-1036 JESD22-A102 MIL-STD-750D METHOD-1051 MIL-STD-750D METHOD-1056 MIL-STD-750D METHOD-4066-2 MIL-STD-750D METHOD-1021 MIL-STD-750D METHOD-1031 Item Test Conditions Reference High reliability test capabilities http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. Small Signal Schottky Diode DS-221674 2008/02/10 2010/07/12 C 7