BAT42 / BAT43 SCHOTTKY BARRIER SWITCHING DIODE Spice Model: BAT42 Features * * * * Low Forward Voltage Drop Fast Switching Speeds Guard Ring Construction for Transient Protection Surface Mount Versions Available (LL42 / LL43) B A * * * C D Mechanical Data * * A DO-35 Case: DO-35, Plastic Leads: Solderable per MIL-STD-202, Method 208 Marking: Type Number Polarity: Cathode Band Weight: 0.13 grams (approx.) Dim Min Max A 25.40 3/4 B 3/4 4.00 C 3/4 0.60 D 3/4 2.00 All Dimensions in mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage BAT42 BAT43 Unit VRRM VRWM VR 30 V VR(RMS) 21 V Forward Continuous Current (Note 1) IFM 200 mA Repetitive Peak Forward Current (Note 1) @ t < 1.0s Duty Cycle < 50% IFRM 500 mA Non-Repetitive Peak Forward Surge Current @ t = 10ms IFSM 4.0 A Pd 200 mW RqJA 500 K/W Tj, TSTG -55 to +125 C RMS Reverse Voltage Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Symbol Min Typ Max Unit V(BR)R 30 3/4 3/4 V IRS = 100mA Pulses VFM 3/4 3/4 3/4 0.26 3/4 3/4 1.00 0.40 0.65 0.33 0.45 V IF = 200mA IF = 10mA IF = 50mA IF = 2.0mA IF = 15mA Maximum Peak Reverse Current (Note 2) IRM 3/4 3/4 0.50 100 mA VR = 25V VR = 25V, Tj = 100C Junction Capacitance Cj 3/4 10 3/4 pF VR = 1.0V, f = 1.0MHz Reverse Breakdown Voltage Maximum Forward Voltage Drop (Note 2) All Types BAT42 BAT42 BAT43 BAT43 Test Condition Reverse Recovery Time trr 3/4 3/4 5.0 ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100W Rectification Efficiency hv 80 3/4 3/4 % RL = 100W, CL = 300pF, f = 45MHz, VRF = 2.0V Notes: 1. Valid provided that leads are kept at ambient temperature. 2. t < 300ms, Duty Cycle < 2%. DS11001 Rev. G-2 1 of 1 www.diodes.com BAT42 / BAT43 a Diodes Incorporated