SPICE MODELS: BAS40 BAS40-04 BAS40-05 BAS40-06 BAS40/ -04/ -05/ -06 SURFACE MOUNT SCHOTTKY BARRIER DIODE Features * * * * Low Forward Voltage Drop Fast Switching SOT-23 PN Junction Guard Ring for Transient and ESD Protection A Available in Lead Free/RoHS Compliant Version (Note 3) B Mechanical Data * * * * * * * * * C TOP VIEW D E Case: SOT-23 G Case Material: UL Flammability Classification Rating 94V-0 H Moisture sensitivity: Level 1 per J-STD-020C K Terminals: Solderable per MIL-STD-202, Method 208 J M Dim Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 0.10 J 0.013 K 0.903 1.10 L 0.45 0.61 Polarity: See Diagrams Below M 0.085 0.180 Marking: See Diagrams Below & Page 3 a 0 8 Also Available in Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Please see Ordering Information, Note 5, on Page 3 D L Ordering Information: See Page 3 All Dimensions in mm Weight: 0.008 grams (Approx.) TOP VIEW BAS40 Marking: K43 Maximum Ratings BAS40-04 Marking: K44 BAS40-05 Marking: K45 BAS40-06 Marking: K46 @ TA = 25C unless otherwise specified Characteristic Symbol Value Unit VRRM VRWM VR 40 V Forward Continuous Current (Note 1) IFM 200 mA Power Dissipation (Note 1) Pd 350 mW IFSM 600 mA RqJA 357 C/W Tj -55 to +125 C TSTG -65 to +150 C Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Surge Current (Note 1) @ t < 1.0s Thermal Resistance, Junction to Ambient Air (Note 1) Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic @ TA = 25C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 40 -- -- V VF -- -- 380 1000 mV tp < 300ms, IF = 1.0mA tp < 300ms, IF = 40mA Reverse Leakage Current (Note 2) IR -- 20 200 nA tp < 300ms, VR = 30V Total Capacitance CT -- 4.0 5.0 pF VR = 0V, f =1.0MHz Reverse Recovery Time trr -- -- 5.0 ns IF = IR = 10mA to IR = 1.0mA, RL = 100W Reverse Breakdown Voltage (Note 2) Forward Voltage (Note 2) Notes: Test Condition IR = 10mA 1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration pulse test used to minimize self-heating effect. 3. No purposefully added lead. DS11006 Rev. 15 - 2 1 of 2 www.diodes.com BAS40/ -04/ -05/ -06 a Diodes Incorporated IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 0.1 0.01 TA = -40C TA = 0C TA = 25C 0.001 TA = 75C TA = 125C 0.0001 0.2 0 0.6 0.4 0.8 10000 TA = 125C 1000 TA = 75C 100 TA = 25C 10 TA = 0C 1 TA = -40C 0.1 10 0 1.0 30 20 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Voltage 400 f = 1MHz Pd, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 3 2 1 300 200 100 0 10 0 30 20 0 40 0 Notes: 200 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance Ordering Information 100 (Note 4) Device Packaging Shipping BAS40-7 SOT-23 3000/Tape & Reel BAS40-04-7 SOT-23 3000/Tape & Reel BAS40-05-7 SOT-23 3000/Tape & Reel BAS40-06-7 SOT-23 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to part number above. Example: BAS40-06-7-F. YM Marking Information XXX XXX = Product Type Marking Code (See Page 1) YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September Date Code Key Year 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Code K L M N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS11006 Rev. 15 - 2 2 of 2 www.diodes.com BAS40/ -04/ -05/ -06