SENSITRON SEMICONDUCTOR SHD114645 SHD114645A SHD114645B TECHNICAL DATA DATA SHEET 4757, REV. - POWER SCHOTTKY RECTIFIER Low Reverse Leakage 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 Non-Repetitive Avalanche Energy Repetitive Avalanche Current Thermal Resistance Max. Junction Temperature Max. Storage Temperature Symbol VRWM IF(AV) IFSM EAS IAR RthJC TJ Tstg Condition 50% duty cycle, rectangular wave form 8.3 ms, half Sine wave (per leg) TJ = 25 °C, IAS = 1.3 A, L = 40mH (per leg) IAS decay linearly to 0 in 1 µs ƒ limited by TJ max VA=1.5VR Per Package - Max. 150 120 Units V A 1650 A 27 mJ 1.3 A 0.2 -65 to +175 -65 to +175 °C/W °C °C Max. 0.91 Units V 0.75 V 3 mA 48 mA 3000 pF Electrical Characteristics: Characteristics Max. Forward Voltage Drop Symbol VF1 VF2 Max. Reverse Current IR1 IR2 Max. Junction Capacitance CT Condition @ 120A, Pulse, TJ = 25 °C (per leg) measured at the leads @ 120A, Pulse, TJ = 125 °C (per leg) measured at the leads @V R = 150V, Pulse, TJ = 25 °C (per leg) @V R = 150V, Pulse, TJ = 125 °C (per leg) @V R = 5 V, TC = 25 °C fSIG = 1 MHz, VSIG = 50mV (p-p) (per leg) • 221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798 • • World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] • SHD114645 SHD114645A SHD114645B SENSITRON TECHNICAL DATA DATA SHEET 4757, REV. – Mechanical Dimensions: in inches / mm .560±.020 .550±.020 (14.0±.508) .410±.010 (10.4± .254) (14.2±.508) .410±.010 (10.4±.254) .410±.010 (10.4±.254) .410±.010 (10.4±.254) .410±.010 (10.4±.254) .200±.010 (5.08 ±.254) .150±.010 (3.81±.254) .410±.010 (10.4±.254) .015±.005 (.381±.127) .075 (1.91) Max Moly Lid .020±.005 R (.508±.127 ) Copper Anode .020±.005 R .090 (2.29) Max Alumina Ring (.508±.127 ) .075 (1.91) Max Moly Lid Alumina Ring Alumina Ring .020±.002 (.508±.051) Moly Base (Cathode) .060±.010 (1.52±.254) Moly Anode Moly Base (Cathode) Moly .015±.002 (.381±.051) .060±.010 SHD-3 SHD-3A SHD-3B Typical Forward Characteristics Typical Reverse Characteristics 1 102 Instantaneous Reverse Current -RI (mA) 10 175 °C 101 125 °C 100 175 °C 150 °C 100 125 °C 10-1 100 °C 10-2 75 °C 10-3 50 °C 25 °C 10-4 25 °C 0 10-1 20 40 60 80 100 120 Reverse Voltage - VR (V) 140 160 Typical Junction Capacitance Junction Capacitance - CT (pF) Instantaneous Forward Current -FI (A) (1.52±.254) 10-2 0.0 0.2 0.4 0.6 0.8 Forward Voltage Drop - VF (V) 1.0 2500 2000 25 °C 1500 1000 500 0 20 40 60 80 100 120 Reverse Voltage - VR (V) 140 160 Vf Curves shown are for die only. • 221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798 • • World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] • SENSITRON SEMICONDUCTOR TECHNICAL DATA DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement. 3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). 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