Product specification BAT42W/BAT42W SOD-123 Unit: mm +0.1 0.55-0.1 +0.1 2.7-0.1 +0.05 1.1-0.05 +0.1 1.6-0.1 Features Low Forward Voltage Drop +0.1 3.7-0.1 Fast Switching Time Surface Mount Package Ideally Suited for Automatic Insertion 0.35 +0.05 0.1-0.02 0.50 0.1max Absolute Maximum Ratings Ta = 25 Parameter Symbol Value Unit Peak Repetitive Reverse Voltage VRRM 30 V Working Peak Reverse Voltage VRWM 30 V VR 30 V DC Blocking Voltage RMS Reverse Voltage VR(RMS) 21 V IFM 500 mA IFRM 200 mA Forward Continuous Current (Note 1) Repetitive Peak Forward Current (Note 1) @ t < 1.0s Non-Repetitive Peak Forward Surge Current @ t < 10ms IFSM 4 A Pd 200 mW RèJA 500 Tj , TSTG -55 to + 150 Power Dissipation Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range /W Note 1 1. Part mounted on FR-4 board with recommended pad layout http://www.twtysemi.com [email protected] 4008-318-123 1 of 2 Product specification BAT42W/BAT42W Electrical Characteristics Ta = 25 Parameter Symbol Reverse Breakdown Voltage (Note 2) Conditions VR Forward Voltage Drop (Note 2) BAT42W Forward Voltage Drop (Note 2) BAT43W I R = 100 V RM I F = 50 mA 0.65 0.26 CT 0.33 V V I F = 15 mA 0.45 V R = 25V 500 nA 100 A V R = 1.0 V, f = 1.0MHz I F = I R = 10 mA, t rr Reverse Recovery Time Unit V 0.4 V R = 25 V, T j = 100 Total Capacitance Max 30 I F = 10 mA I F = 2.0 mA V RM I RM Peak Reverse Current (Note 2) A Min 10 pF 5.0 ns I rr = 0.1 x I R , R L = 100 Rectification Efficiency çV R L = 15 , C L = 300pF, 80 % f = 45MHz, V RF = 2.0V Note 2.Short duration pulse test used to minimize self-heating effect. Marking Type BAT42W BAT43W Marking S7 S8 http://www.twtysemi.com [email protected] 4008-318-123 2 of 2