SENSITRON SEMICONDUCTOR SHD126445 TECHNICAL DATA DATA SHEET 4789, REV. B SILICON SCHOTTKY RECTIFIER Ultra Low Reverse Leakage 175C 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 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 RJC Condition 50% duty cycle, rectangular wave form 8.3 ms, half Sine wave - Max. 150 16 Units V A 570 A -65 to +175 -65 to +175 1.5 C C C/W Max. 0.93 0.75 1 Units V V mA 15 mA 1000 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 = 150V, Pulse, TJ = 25 C @VR = 150V, 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] SHD126445 TECHNICAL DATA DATA SHEET 4789, 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 .035 (0.89 .025 0.63) 3 Places .045 (1.14 .035 0.89) .430 (10.92 .410 10.41) 3 .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 Forw ard Characteristics Typical Rev erse Characteristics 10 1 10 2 Instantaneous Reverse Current - I 175 °C (A) 10 1 125 °C F 10 0 125 °C 10 -1 100 °C 10 -2 75 °C 10 -3 50 °C 10 -4 25 °C 10 -5 0 25 °C 10 -1 20 40 60 80 100 120 Reverse Voltage - V R (V) 140 160 T (pF) Typical Junction Capacitance 10 -2 10 -3 0.0 0.2 0.4 0.6 Forward Voltage Drop - V 0.8 F (V) 1.0 Junction Capacitance - C Instantaneous Forward Current - I 150 °C R (mA) 175 °C 10 0 1000 800 25 °C 600 400 200 0 0 20 40 60 80 100 120 Reverse Voltage - V R (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] 140 160