B0520WS_1

B0520WS - B0530WS 0.5AMP Surface Mount Schottky Barrier Rectifiers SOD-323F 0.094(2.40) 0.102(2.60) Low power loss, high efficiency. High current capability, low VF Epitaxial construction. Guard ring construction for transient protection Available in lead free version 0.073(1.85) 0.069(1.75) Features 0.016(0.4) 0.008(0.2) 0.051(1.3) 0.047(1.2) 0.006(0.15) 0.002(0.05) 0.035(0.9) 0.031(0.8) Mechanical Data Case: SOD-323F, plastic Case material – UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Polarity: Cathode Band Terminals: Solderable per MIL-STD-202, Method 208 Marking: Cathode Band and Type Code Type Code: SD, SE Weight: 0.004 grams (approx.) Dimensions in inches and (millimeters) Rating at 25 oC ambient temperature unless otherwise specified. Maximum Ratings Type Number Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Cureent @ TL=100 OC Non-repetitive Peak Forward Surge Current 8.3ms Single half Sine-Wave Superimposed on Rated Load (JEDEC Method) Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Maximum Ratings and Electrical Characteristics Symbol VRRM VRWM VR B0520WS 20 14 0.5 2 235 426 B0530WS 30 21 Units V V A A mW o VR(RMS) Io IFSM Pd RθJA TJ, TSTG Symbol V(BR)R IR VF Min 30 C /W o Electrical Characteristics Type Number Reverse Breakdown Voltage (Note 2) IR=500uA Leakage Current (Note 2) VR=15V VR=20V VR=30V Forward Voltage Drop (Note 2) IF=0.1A IF=0.5A -40 to + 125 Typ Max C Units V 80 100 500 － 0.45 58 0.36 0.47 uA V pF Junction Capacitance VR=0, f=1MHz Cj Notes: 1. Valid Provided that Leads are Kept at Ambient Temperature. 2. Short duration test pulse used to minimize self-heating effect. Version: A06 RATINGS AND CHARACTERISTIC CURVES (B0520WS THRU B0530WS) FIG.1- FORWARD CURRENT DERATING CURVE 1.00 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (A) 8.3ms Single Half Sine Wave Per Leg (JEDEC Method) Tj=Tj max AVERAGE RECTIFIED CURRENT (A) 2 0.75 0.50 1 0.25 0 0 0 25 50 75 100 O 1 2 125 150 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 TERMINAL TEMPERATURE ( C) FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 10 INSTANTANEOUS FORWARD CURRENT (A) 10 1 REVERSE LEAKAGE CURRENT (mA) TJ=100 C 1 O TJ=75 C 0.1 O 0.1 0.01 TJ=25 C 0.01 O 0.001 0 0.2 0.4 0.6 0.8 INSTANTANEOUS FORWARD VOLTAGE. (V) 1.0 0.001 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 140 FIG. 5- TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE 70 60 50 40 30 20 10 00 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 100 JUNCTION CAPACITANCE.(pF) f=1.0MHz TRANSIENT THERMAL IMPEDANCE. (OC/W) 10 1 0.1 5 10 REVERSE VOLTAGE.(V) 15 20 0.01 0.1 1 10 T, PULSE DURATION. (sec) 100 Version: A06