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| B0540W 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features NEW PRODUCT * * * * * * * * * * * * Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance H G D SOD-123 Dim A J Min 3.55 2.55 1.40 -- 0.25 -- 0 Max 3.85 2.85 1.70 1.35 -- 0.10 8 Mechanical Data Case: SOD-123, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Polarity: Cathode Band Leads: Solderable per MIL-STD-202, Method 208 Marking: Date Code & Type Code, See Page 2 Type Code: Marking: SF Weight: 0.01 grams (approx.) Ordering Information, See Page 2 B C D E G A B 0.55 Typical 0.11 Typical C E H J a All Dimensions in mm Maximum Ratings @ 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 Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Power Dissipation (Note 1) Typical Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Voltage Rate of Change (Note 3) @ TC = 115C Symbol VRRM VRWM VR VR(RMS) IO IFSM Pd RqJA Tj, TSTG dv/dt @ TA = 25C unless otherwise specified Symbol V(BR)R VFM B0540W Unit 40 0.510 0.620 0.460 0.610 10 20 5.0 13 170 V V Test Conditions IR = 20mA IF = 0.5A, Tj = 25C IF = 1.0A, Tj = 25C IF = 0.5A, Tj = 100C IF = 1.0A, Tj = 100C VR = 20V, Tj = 25C VR = 40V, Tj = 25C VR = 20V, Tj = 100C VR = 40V, Tj = 100C f = 1MHz, VR = 0V DC B0540W 40 28 0.5 5.5 410 244 -65 to +150 1000 Unit V V A A mW C/W C V/ms Electrical Characteristics Characteristic Minimum Reverse Breakdown Voltage (Note 2) Maximum Forward Voltage Drop (Note 2) Maximum Leakage Current (Note 2) Total Capacitance Notes: mA mA pF IRM CT 1. Device mounted on FR-4 PC board, 2"x2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75"x1.0", Anode pad dimensions 0.25"x1.0". 2. Pulse Test: Pulse width = 300ms, Duty Cycle 2%. 3. dv/dt measured at rated VR. DS30138 Rev. 2 - 2 1 of 2 www.diodes.com B0540W 500 IO, AVERAGE RECTIFIED CURRENT (A) 1.0 NEW PRODUCT Pd, POWER DISSIPATION (mW) 400 0.75 300 0.50 200 100 0.25 0 0 25 50 75 100 125 150 0 0 25 50 75 100 125 150 TL, LEAD TEMPERATURE (C) Fig. 2 Forward Current Derating Curve TA, AMBIENT TEMPERATURE (C) Fig. 1 Power Derating Curve 10 IF, INSTANTANEOUS FWD CURRENT (A) 1000 f = 1MHz CT, TOTAL CAPACITANCE (pF) 0 0.2 0.4 0.6 0.8 1.0 1.0 100 0.1 10 0.01 1.0 0 5 10 15 20 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 3 Typical Forward Characteristics VR, REVERSE VOLTAGE (V) Fig. 4 Typ. Total Capacitance vs Reverse Voltage Ordering Information Device B0540W-7 Notes: (Note 4) Packaging SOD-123 Shipping 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XX = Product Type Marking Code (See Sheet 1) YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) XX Date Code Key Year Code Month Code 1998 J Jan 1 1999 K Feb 2 2000 L March 3 2001 M Apr 4 2002 N May 5 YM 2003 P Jun 6 Jul 7 2004 R Aug 8 2005 S Sep 9 2006 T Oct O 2007 U Nov N 2008 V Dec D DS30138 Rev. 2 - 2 2 of 2 www.diodes.com B0540W |
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