1N4454 SILICON SWITCHING DIODE Features · · · · High Reliability High Conductance For General Purpose Switching Applications Available in Surface Mount Version (LL4454) B A A C D Mechanical Data · · · · · 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 ¾ B ¾ 4.00 C ¾ 0.60 D ¾ 2.00 All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol 1N4454 Unit VRRM VRWM VR 75 V Forward Continuous Current (Note 1) IFM 300 mA Average Rectified Output Current (Note 1) IO 150 mA IFSM 1.0 2.0 A Pd Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Non-Repetitive Peak Forward Surge Current @ t £ 1.0s @ t = 1.0ms Power Dissipation (Note 1) 400 mW RqJA 300 K/W Tj, TSTG -65 to +175 °C Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic @ TA = 25°C unless otherwise specified Symbol Min Typ Max Unit Maximum Forward Voltage Drop VFM ¾ ¾ 1.0 V IF = 10mA Maximum Peak Reverse Current IRM ¾ ¾ 100 nA VR = 50V Junction Capacitance Cj ¾ 4.0 ¾ pF VR = 0V, f = 1.0MHz ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100W Reverse Recovery Time Note: ¾ trr 4.0 ¾ Test Condition 1. Valid provided that leads are kept at ambient temperature. DS12016 Rev. F-2 1 of 1 1N4454