B0540W

SPICE MODEL: B0540W Lead-free B0540W 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features • • • • • • • • • • • • • • Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance Lead Free/RoHS Compliant (Note 1) Qualified to AEC-Q101 Standards for High Reliability Dim A B H G D SOD-123 Min 3.55 2.55 1.40 — 0.45 0.25 — 0° Max 3.85 2.85 1.70 1.35 0.65 — 0.10 8° Mechanical Data Case: SOD-123 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Leads: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe) Polarity: Cathode Band Marking: Date Code & Type Code, See Page 3 Type Code: Marking: SF Ordering Information, See Page 3 Weight: 0.01 grams (approximate) @ TA = 25°C unless otherwise specified C E A B J C D E G H J α 0.55 Typical 0.11 Typical All Dimensions in mm Maximum Ratings 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 (See Figure 4) Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Symbol VRRM VRWM VR VR(RMS) IO IFSM Value 40 28 0.5 5.5 Unit V V A A Thermal Characteristics Characteristic Thermal Resistance Junction to Ambient Air (Note 2) Thermal Resistance Junction to Ambient Air (Note 3) Operating and Storage Temperature Range Notes: Symbol RθJA RθJA Tj, TSTG Typ 385 325 -65 to +150 Max   Unit °C/W °C/W °C 1. No purposefully added lead. 2. FR-4 PCB, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf. TA = 25° C. 3. Polymide PCB, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf. TA = 25° C. DS30138 Rev. 7 - 2 1 of 3 www.diodes.com B0540W © Diodes Incorporated Electrical Characteristics Characteristic @ TA = 25°C unless otherwise specified Symbol V(BR)R VFM Value 40 0.510 0.620 0.460 0.610 10 20 5.0 13 170 Unit V V µA mA pF Test Conditions IR = 20µA IF = 0.5A, Tj = 25°C IF = 1.0A, Tj = 25°C IF = 0.5A, Tj = 100°C IF = 1.0A, Tj = 100°C VR = 20V, Tj = 25°C VR = 40V, Tj = 25°C VR = 20V, Tj = 100°C VR = 40V, Tj = 100°C f = 1MHz, VR = 0V DC Minimum Reverse Breakdown Voltage (Note 4) Maximum Forward Voltage Drop Maximum Leakage Current (Note 4) IRM CT Total Capacitance Notes: 4. Short duration pulse test used to minimize self-heating effect. IF, INSTANTANEOUS FORWARD CURRENT (A) 100 10,000 Tj = 125°C 10 Tj = 150°C 1,000 Tj = 100°C 1 Tj = 125°C 100 Tj = 85°C 10 1 Tj = 25°C 100m Tj = 100°C Tj = 85°C 10m 0.1 Tj = 25°C Tj = -65°C 1m 0.01 0.001 Tj = -65°C 0 0.4 0.8 1.2 1.6 2 0 10 20 30 40 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 1 Typical Forward Characteristics 120 f = 1MHz VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2, Typical Reverse Characteristics 0.8 0.7 CT, TOTAL CAPACITANCE (pF) IF, DC FORWARD CURRENT (A) 0 5 10 15 20 25 30 100 0.6 0.5 0.4 0.3 0.2 0.1 80 60 40 20 0 0 0 30 60 90 120 150 TA, AMBIENT TEMPERATURE (°C) Fig. 4 DC Forward Current Derating VR, REVERSE VOLTAGE (V) Fig. 3 Typical Total Capacitance vs. Reverse Voltage DS30138 Rev. 7 - 2 2 of 3 www.diodes.com B0540W 0.4 PF, FORWARD POWER DISSIPATION (W) IPK = 1 (DC) IAV 0.3 0.2 0.1 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 IF, FORWARD CURRENT (A) Fig. 5 Forward Power Dissipation Ordering Information Device B0540W-7-F Notes: (Note 5) Packaging SOD-123 Shipping 3000/Tape & Reel 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information SF Date Code Key Year Code Month Code 1998 J Jan 1 1999 K Feb 2 2000 L March 3 2001 M Apr 4 YM 2002 N May 5 SF = Product Type Marking Code YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) 2003 P Jun 6 2004 R Jul 7 2005 S Aug 8 2006 T Sep 9 2007 U Oct O 2008 V Nov N 2009 W Dec D 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. DS30138 Rev. 7 - 2 3 of 3 www.diodes.com B0540W