SCS4148WS Elektronische Bauelemente Surface Mount Fast Switching Diode RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free SOD-323 (SC-76) ƔFEATURES 2.5±0.2 . Fast switching speed . Ultra-Small surface mount package . For general purpose switching applications . High conductance . Also available in lead free version 1.7±0.1 CATHODE MARK 0.2A0.1 0.3±0.05 1.25±0.1 0.95 ƔMECHANICAL DATA +0.2 - 0.15 Marking: T4 . Case: SOD-323, Plastic . Epoxy: UL 94V-0 rate flame retardant . Metallurgically bonded construction . Polarity: Color band denotes cathode end . Mounting position: Any . Weight: 0.004 grams ƔMAXIMUM RATINGS Rating 25к ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current Average Rectified Output Current Non-Repetitive Peak Forward Surge Current SYMBOL VRM VRRM VRWM VR VR(RMS) IFM IO @ t = 1.0!µs @ t = 1.0!s Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A IFSM PD R JA TJ, TSTG VALUE 100 UNITS V 75 V 53 300 150 2.0 1.0 200 625 +125, - 65 ~ + 150 V mA mA A mW C/W o C o Any changing of specification will not be informed individual Page 1 of 2 SCS4148WS Elektronische Bauelemente Surface Mount Fast Switching Diode ƔELECTRICAL CHARACTERISTICS (Ta=25к) TYPE NUMBER Reverse Breakdown Voltage SYMBOL VRM Min. 75 Peak Reverse Current (Note 2) IRM - Total Capacitance CT - Max. 0.715 0.855 1.0 1.25 1.0 50 30 25 2.0 VFM - Reverse Recovery Time trr - 4.0 Forward Voltage (Note 2) UNITS V ns V µA µA µA nA pF Test Condition IR = 1.0µA IF = 1.0mA IF = 10mA IF = 50mA IF = 150mA VR = 75V VR = 75V, TJ = 150ʚ VR = 25V, TJ = 150ʚ VR = 20V VR = 0, f = 1.0MHz IF = IR = 10mA, Irr = 0.1x IR, RL = 100ȍ NOTES: 1. Part mounted on FR-4 PC board with recommended pad layout, 2. Short duration test pulse used to minimize self-heating effect. ƔRATING AND CHARACTERISTIC CURVES IF, INSTANTANEOUS FORWARD CURRENT (mA) PD, POWER DISSIPATION (mW) 300 200 100 0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve 1000 100 10 1.0 0.1 0.01 0 1 2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Forward Characteristics IR, LEAKAGE CURRENT (nA) 10,000 1000 100 10 V R = 20V 1 0 100 200 Tj , JUNCTION TEMPERATURE (°C) Fig. 3 Leakage Current vs Junction Temperature http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2