SENSITRON SEMICONDUCTOR SHD126468 TECHNICAL DATA DATA SHEET 4790, REV. B SILICON SCHOTTKY RECTIFIER Ultra Low Reverse Leakage 175 C Operating Temperature Applications: Switching Power Supply Converters Free-Wheeling Diodes Polarity Protection Diode Features: Ultra low Reverse Leakage Current Soft Reverse Recovery at Low and High Temperature Very Low Forward Voltage Drop Low Power Loss, High Efficiency High Surge Capacity Guard Ring for Enhanced Durability and Long Term Reliability Guaranteed Reverse Avalanche Characteristics Maximum Ratings: Characteristics Peak Inverse Voltage Max. Average Forward Current Max. Peak One Cycle NonRepetitive Surge Current Max. Junction Temperature Max. Storage Temperature Thermal Resistance (per leg) Symbol VRWM IF(AV) IFSM TJ Tstg R JC Condition 50% duty cycle, rectangular wave form 8.3 ms, half Sine wave - Max. 15 16 Units V A 75 A -65 to +175 -65 to +175 1.5 C C C/W Max. 0.46 0.42 14 Units V V mA 680 mA 2400 pF Electrical Characteristics: Characteristics Max. Forward Voltage Drop Max. Reverse Current Symbol VF1 VF2 IR1 IR2 Max. Junction Capacitance CT Condition @ 16A, Pulse, TJ = 25 C @ 16A, Pulse, TJ = 125 C @VR = 15V, Pulse, TJ = 25 C @VR = 15V, Pulse, TJ = 125 C @VR = 5V, TC = 25 C fSIG = 1MHz, VSIG = 50mV (p-p) 2004 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected] SHD126468 TECHNICAL DATA DATA SHEET 4790, REV. B Mechanical Dimensions: In Inches / mm .150 (3.81 Dia. .140 3.56) .200 (5.08 .190 4.82) .420 (10.67 .410 10.41) .665 (16.89 .645 16.38) .537 (13.64 .527 13.39) 1.132 (28.75 1.032 26.21) 1 2 .045 (1.14 .035 0.89) .430 (10.92 .410 10.41) 3 .035 (0.89 .025 0.63) 3 Places .100(2.54) BSC 2 Places .120(3.05) BSC TO-257 DEVICE TYPE SINGLE RECTIFIER PIN 1 CATHODE PIN 2 ANODE PIN 3 ANODE Typical Reverse Characteristics Typical Forward Characteristics I Instantaneous Reverse Current R- (mA) 102 101 100 75°C 101 75 °C 50 °C 0 10 25 °C 10-1 0 2 25 °C 10-1 Junction Capacitance - TC(pF) Instantaneous Forward Current F- I(A) 100 °C 100 °C -2 10 0.0 0.1 0.2 0.3 Forward Voltage Drop - VF (V) 0.4 4 6 8 10 12 Reverse Voltage - VR (V) 14 16 Typical Junction Capacitance 600 550 500 25 °C 450 400 350 300 2 4 6 8 10 12 Reverse Voltage - VR (V) 2004 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 PHONE (631) 586-7600 FAX (631) 242-9798 www.sensitron.com [email protected] 14 16