LL42-GS18

LL42, LL43 www.vishay.com Vishay Semiconductors Small Signal Schottky Diode FEATURES • For general purpose applications • These diodes feature very low turn-on voltage and fast switching • These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges • These diodes are also available in the DO-35 (DO-204AH) case with type designations BAT42 to BAT43 and in the SOD-123 case with type designations BAT42W-V to BAT43W-V LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 MECHANICAL DATA Case: MiniMELF (SOD-80) Weight: approx. 31 mg Cathode band color: black Packaging codes/options: GS18/10K per 13" reel (8 mm tape), 10K/box GS08/2.5K per 7" reel (8 mm tape), 12.5K/box PARTS TABLE PART ORDERING CODE CIRCUIT CONFIGURATION REMARKS LL42 LL42-GS18 or LL42-GS08 Single Tape and reel LL43 LL43-GS18 or LL43-GS08 Single Tape and reel ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Repetitive peak reverse voltage VRRM 30 V Forward continuous current (1) IF 200 mA tp < 1 s, δ < 0.5 IFRM 500 mA tp = 10 ms IFSM 4 A Tamb = 65 °C Ptot 200 mW SYMBOL VALUE UNIT RthJA 300 K/W Repetitive peak forward current (1) Surge forward current (1) Power dissipation (1) Note (1) Valid provided that electrodes are kept at ambient temperature THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION Thermal resistance junction to ambient air (1) Junction temperature Tj 125 °C Ambient operating temperature range Tamb -55 to +125 °C Storage temperature range Tstg -65 to +150 °C Note (1) Valid provided that electrodes are kept at ambient temperature Rev. 1.8, 16-Nov-2021 Document Number: 85672 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LL42, LL43 www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. Reverse breakdown voltage IR = 100 μA (pulsed) V(BR) 30 VR = 25 V IR Leakage current (1) TYP. MAX. UNIT 0.5 μA V VR = 25 V, Tj = 100 °C IR 100 μA IF = 200 mA VF 1000 mV Forward voltage (1) Diode capacitance PART IF = 10 mA LL42 VF 400 mV IF = 50 mA LL42 VF 650 mV IF = 2 mA LL43 VF 330 mV IF = 15 mA LL43 450 mV 260 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 7 pF 5 ns 80 % Note (1) Pulse test t < 300 μs, t /T < 0.02 p p TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 1000 IR - Reverse Leackage Current (µA) Ptot - Power Dissipation (mW) 250 200 150 100 50 0 0 50 100 150 50 °C 1 25 °C 0.1 0.01 0 10 20 30 40 VR - Reverse Voltage (V) 50 Fig. 3 - Typical Reverse Characteristics 1000 14 100 125 °C - 40 °C 10 25 °C 1 0.1 CD - Diode Capacitance (pF) I F - Forward Current (mA) 75 °C 18444 Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature 12 10 8 6 4 2 0 0.01 0 18443 100 °C 10 200 Tamb - Ambient Temperature (°C) 18442 125 °C 100 200 400 600 800 1000 1200 VF - Instantaneous Forward Voltage (mV) Fig. 2 - Typical Reverse Characteristics 0 18445 5 10 15 20 25 30 VR - Reverse Voltage (V) Fig. 4 - Typical Capacitance vs. Reverse Voltage Rev. 1.8, 16-Nov-2021 Document Number: 85672 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LL42, LL43 www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches): MiniMELF (SOD-80) 1.6 (0.063) 1.4 (0.055) Cathode indentification * 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) * The gap between plug and glass can be either on cathode or anode side 2.5 (0.098) max. 1.25 (0.49) min. 2 (0.079) min. Foot print recommendation: 5 (0.197) ref. Document no.:6.560-5005.01-4 Rev. 8 - Date: 07.June.2006 96 12070 Rev. 1.8, 16-Nov-2021 Document Number: 85672 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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