BAS40/ -04/ -05/ -06 SURFACE MOUNT SCHOTTKY BARRIER DIODE Features * * * Low Forward Voltage Drop Fast Switching PN Junction Guard Ring for Transient and ESD Protection SOT-23 A B Mechanical Data C TOP VIEW * * * * * * * * Case: SOT-23, Molded Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Below Weight: 0.008 grams (approx.) Marking Code: See Diagrams Below & Page 2 Ordering Information: See Page 2 D E G H K J D M L 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 J 0.013 0.10 K 0.903 1.10 L 0.45 0.61 M 0.85 0.80 a 0 8 All Dimensions in mm 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 @ TA = 25C unless otherwise specified Characteristic 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) Note: 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. DS11006 Rev. 12 - 2 1 of 2 BAS40 /-04 /-05 /-06 Ordering Information Notes: (Note 3) Device Packaging Shipping BAS40-7 BAS40-04-7 BAS40-05-7 BAS40-06-7 SOT-23 3000/Tape & Reel 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information YM XXX = Product Type Marking Code (See Page 1) YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September XXX Date Code Key Year 2001 2002 2003 2004 2005 Code M N P R S 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. 12 - 2 2 of 2 BAS40 /-04 /-05 /-06