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| JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diode B0520LW,B0530W,B0540W SCHOTTKY RECTIFIER Features * * * Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance 2.70 1.6 SOD-123 Marking: B0520LW:SD B0530W:SE B0540W:SF Unit:mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @ T = 100C L 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 Symbol VRRM VRWM VR VR(RMS) IO IFSM Pd RqJA Tj, TSTG dv/dt B0520LW 20 14 B0530W 30 21 0.5 5.5 410 244 -65 to +125 1000 B0540W 40 28 Unit V V A A mW C/W C V/ms Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Minimum Reverse Breakdown Voltage (Note 2) Symbol V(BR)R B0520LW 20 3/4 3/4 0.300 0.385 3/4 0.220 0.330 3/4 75 3/4 250 3/4 3/4 5.0 8.0 3/4 Junction Capacitance Notes: Cj 1. Valid provided that leads are kept at ambient temperature. 2. Pulse Test: Pulse width = 300ms, Duty Cycle 2%. B0530W 3/4 30 3/4 0.375 0.430 3/4 3/4 3/4 3/4 3/4 20 3/4 130 3/4 3/4 3/4 3/4 170 B0540W Unit 3/4 3/4 40 3/4 0.510 0.620 3/4 0.460 0.610 3/4 3/4 10 3/4 20 3/4 5.0 13 V Test Conditions IR = 250mA IR = 130mA IR = 20mA IF = 0.1A, Tj = 25C IF = 0.5A, Tj = 25C IF = 1.0A, Tj = 25C IF = 0.1A, Tj = 100C IF = 0.5A, Tj = 100C IF = 1.0A, Tj = 100C VR = 10V, Tj = VR = 15V, Tj = VR = 20V, Tj = VR = 30V, Tj = VR = 40V, Tj = 25C 25C 25C 25C 25C Maximum Forward Voltage Drop (Note 2) VFM V Maximum Leakage Current (Note 2) mA IRM mA pF VR = 10V, Tj = 100C VR = 20V, Tj = 100C VR = 40V, Tj = 100C f = 1MHz, VR = 0V DC 0.55 3.70 1.05 1 /2 Typical Characteristics 1.0 B0520LW,B0530W,B0540W 10 0.75 IF, INSTANTANEOUS FWD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) B0540W 1.0 0.50 0.1 B0520LW B0530W Tj = 25C Pulse width = 300s 2% duty cycle 0.25 0 0.01 0 25 50 75 100 125 150 0 0.2 0.4 0.6 0.8 1.0 TL, LEAD TEMPERATURE (C) Fig. 1 Forward Current Derating Curve VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 Cj, CAPACITANCE (pF) 100 10 1.0 0 5 10 15 20 VR, REVERSE VOLTAGE (V) Fig. 3 Typ. Junction Capacitance vs Reverse Voltage 2/2 SOD-123 PACKAGE OUTLINE DIMENSIONS E A1 A2 b E1 A L 0.20 L1 |E Symbol A A1 A2 b c D E E1 L L1 |E Dimensions In Millimeters Min 1.050 0.000 1.050 0.450 0.080 1.500 2.600 3.550 0.500REF 0.250 0 0.450 8 Max 1.250 0.100 1.150 0.650 0.150 1.700 2.800 3.850 Min c Dimensions In Inches Max 0.049 0.004 0.045 0.026 0.006 0.067 0.110 0.152 0.020REF 0.010 0 0.018 8 0.041 0.000 0.041 0.018 0.003 0.059 0.102 0.140 D |
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