BAT42 DIODES | Alldatasheet
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Technical content
Features
/c183Low Forward Voltage Drop /c183Fast Switching Speeds /c183Guard Ring Construction for Transient Protection /c183Surface Mount Versions Available (LL42 / LL43) /c183Case: DO-35, Plastic /c183Leads: Solderable per MIL-STD-202, Method 208 /c183Marking: Type Number /c183Polarity: Cathode Band /c183Weight: 0.13 grams (approx.) Mechanical Data Maximum Ratings @ TA = 25/c176C unless otherwise specified Notes: 1. Valid provided that leads are kept at ambient temperature. 2. t < 300 /c109s, Duty Cycle < 2%. Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol BAT42 BAT43 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM VRWM VR 30 V RMS Reverse Voltage 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 Power Dissipation (Note 1) Pd 200 mW Thermal Resistance, Junction to Ambient Air (Note 1) R/c113JA 500 K/W Operating and Storage Temperature Range Tj,T STG -55 to +125 °C Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage V(BR)R 30 /c190/c190 V IRS = 100/c109A Pulses Maximum Forward Voltage Drop (Note 2) All Types BAT42 BAT42 BAT43 BAT43 V FM /c190 /c190 /c190 0.26 /c190 /c190 1.00 0.40 0.65 0.33 0.45 V I F = 200mA IF = 10mA IF = 50mA IF = 2.0mA IF = 15mA Maximum Peak Reverse Current (Note 2) IRM /c190/c190 0.50 100 /c109A VR = 25V VR = 25V, Tj = 100°C Junction Capacitance Cj /c190 10 /c190 pF VR = 1.0V, f = 1.0MHz Reverse Recovery Time trr /c190/c190 5.0 ns IF = IR = 10mA, Irr = 0.1 x IR,R L = 100/c87 Rectification Efficiency /c104v8 0 /c190/c190 % RL = 100/c87, CL = 300pF, f = 45MHz, VRF = 2.0V A AB C D DO-35 Dim Min Max A 25.40 /c190 B /c190 4.00 C /c190 0.60 D /c190 2.00 All Dimensions in mm