BAS40/-04W/-05W/-06W Surface Mount Schottky Barrier Diodes Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free SOT-323 FEATURES z z z z Low Turn-on Voltage Low Forward Voltage Very Low Capacitance Less Than 5.0pF @ 0V For high speed switching application, circuit protection A L V G C MECHANICAL DATA z z z z z H D Case: SOT-323, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Weight: 0.006 grams (approx.) Mounting Position: Any 2 1 BAS40W Marking: 43 J K 3 Min Max A 1.800 2.200 B 1.150 1.350 C 0.800 1.000 D 0.300 0.400 G 1.200 1.400 H 0.000 0.100 J 0.100 0.250 K 0.350 0.500 L 0.590 0.720 S 2.000 2.400 V 0.280 0.420 All Dimension in mm 1 2 3 3 1 B S Top View Dim 3 2 1 BAS40-04W Marking: 44 3 2 2 1 BAS40-05W Marking: 45 BAS40-06W Marking: 46 ABSOLUTE MAXIMUM RATINGS at Ta = 25°C Parameter Symbol Ratings Unit Reverse Voltage VR 40 V Forward Continuous Current IF 200 mA 600 mA Single Forward Current, t≦10 ms Thermal Resistance IFSM (Note 1) 508 RθJA Junction−to−Ambient (Note 2) Forward Power Dissipation @ TA = 25°C 325 mW 1.8 mW / °C -55 ~ +150 °C PF Derate above 25°C Junction, Storage Temperature °C/W 311 TJ, TSTG ELECTRICAL CHARACTERISTICS (at Ta = 25°C unless otherwise specified) Parameters Reverse Breakdown Voltage Reverse Current Forward Voltage Diode Capacitance Reverse Recovery Time http://www.SeCoSGmbH.com/ 22-Sept-2008 Rev.C Symbol Min. Max. Unit V(BR)R 40 - V Test Conditions IR = 10 μA IR - 200 nA VR = 30V VF1 - 380 mV IF = 1mA VF2 - 1000 mV IF = 40mA CTOT - 5.0 pF VR = 0, f=1MHz tRR - 5 nS IRR = 1 mA, IR=IF=10mA, RL=100Ω Any changes of specification will not be informed individually. Page 1 of 2 BAS40/-04W/-05W/-06W Surface Mount Schottky Barrier Diodes Elektronische Bauelemente RATINGS AND CHARACTERISTIC CURVES 100 IR , Reverse Current (μA) IF, Forward Current (mA) 100 10 150 C 1.0 1 25 C 85 C 25 C 0.1 125 C 10 85 C 1.0 0.1 25 C 0.01 -40 C 0 TA = 150 C 0.2 0.1 0.3 -50 C 0.4 0.5 0.6 0.7 0.001 0.8 0 5 10 VF, Forward Voltage (V) Figure 1. Typical Forward Voltage 15 20 25 VR, Reverse Voltage (V) 30 35 40 Figure 2. Reverse Current versus Reverse Voltage 3.5 C T, Capacitance (pF) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 5.0 10 15 20 25 30 35 40 V R, Reverse Voltage (V) Figure 3. Typical Capacitance http://www.SeCoSGmbH.com/ 22-Sept-2008 Rev.C Any changes of specification will not be informed individually. Page 2 of 2