BAT42, BAT43 Vishay Semiconductors Small Signal Schottky Diodes Features • For general purpose applications • These diodes feature very low turn-on voltage and fast guard ring against excessive voltage, such as electrostatic discharges • These diodes are also available in the SOD-123 case with the type designations BAT42W-V to BAT43W-V and in MiniMELF SOD-80 case with the type designations LL42 to LL43. • AEC-Q101 qualified • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition 94 9367 Mechanical Data Case: DO-35 Weight: approx. 125 mg Cathode Band Color: black Packaging Codes/Options: TR/10 k per 13" reel (52 mm tape), 50 k/box TAP/10 k per Ammo tape (52 mm tape), 50 k/box Parts Table Part Ordering code Type Marking Remarks BAT42 BAT42-TR or BAT42-TAP BAT42 Tape and Reel/Ammopack BAT43 BAT43-TR or BAT43-TAP BAT43 Tape and Reel/Ammopack / Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Test condition Symbol Value Unit VRRM 30 V IF 2001) mA tp < 1 s, δ < 0.5 IFRM 5001) mA tp < 10 ms IFSM 41) A Tamb = 65 °C Ptot 2001) mW Repetitive peak reverse voltage Forward continuous current Repetitive peak forward current Surge forward current Power dissipation1) 1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Document Number 85660 Rev. 1.6, 05-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 BAT42, BAT43 Vishay Semiconductors Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Thermal resistance junction to ambient air Symbol Value Unit RthJA 3001) K/W °C Tj 125 Ambient operating temperature range Tamb - 65 to + 125 °C Storage temperature range Tstg - 65 to +150 °C Junction temperature 1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Test condition Part IR = 100 µA (pulsed) Reverse breakdown voltage Leakage current1) Symbol Min V(BR) 30 Max Unit V VR = 25 V IR 0.5 VR = 25 V, Tj = 100 °C IR 100 µA IF = 200 mA VF 1000 mV Forward voltage1) µA IF = 10 mA BAT42 VF 400 mV IF = 50 mA BAT42 VF 650 mV IF = 2 mA BAT43 VF IF = 15 mA BAT43 VF VR = 1 V, f = 1 MHz CD Reverse recovery time IF = 10 mA, IR = 10 mA, iR = 1 mA, RL = 100 Ω trr Rectification efficieny RL = 15 kΩ, CL = 300 pF, f = 45 MHz, VRF = 2 V ηv Diode capacitance 1) Typ. 260 330 mV 450 mV 7 pF 5 80 ns % Pulse test tp < 300 µs, tp/T < 0.02 Typical Characteristics Tamb = 25 °C, unless otherwise specified 1000 I F - Forward Current (mA) Ptot - Power Dissipation (mW) 250 200 150 100 50 0 0 18442 50 100 150 Figure 1. Admissible Power Dissipation vs. Ambient Temperature www.vishay.com 2 125 °C - 40 °C 10 25 °C 1 0.1 0.01 200 Tamb - Ambient Temperature (°C) 100 0 18443 200 400 600 800 1000 1200 VF - Instantaneous Forward Voltage (mV) Figure 2. Typical Forward Characteristics For technical questions within your region, please contact one of the following: Document Number 85660 [email protected], [email protected], [email protected] Rev. 1.6, 05-Aug-10 BAT42, BAT43 Vishay Semiconductors 14 125 °C 100 CD - Diode Capacitance (pF) IR - Reverse Leackage Current (µA) 1000 100 °C 75 °C 10 50 °C 1 25 °C 0.1 12 10 8 6 4 2 0 0.01 0 18444 10 20 30 40 VR - Reverse Voltage (V) 0 50 18445 Figure 3. Typical Reverse Characteristics 5 10 15 20 25 30 VR - Reverse Voltage (V) Figure 4. Typical Capacitance vs. Reverse Voltage Package Dimensions in millimeters (inches): DO-35 3.9 (0.154) max. 26 (1.024) min. 1.5 (0.059) 26 (1.024) min. 1.7 (0.067) 0.55. (0.022) max Cathode identification Rev. 6 - Date: 29. January 2007 Document no.: 6.560-5004.02-4 94 9366 Document Number 85660 Rev. 1.6, 05-Aug-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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