SD940 Datasheet | Diodes Incorporated

Features - - - - - - - - - - - - - High Current Capability and Low Forward Drop High Surge Capacity Guard Ring for Transient Protection Low Power Loss, High Efficiency Lead Free Finish, Ro HS pliant (Note 5) Mechanical Data Case: DO-201AD Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Finish ¾ Bright Tin. Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode band Mounting Position: Any Ordering Information: See Last Page Weight: 1.1 grams (approximate) DO-201AD Dim A B C D Min 25.40 7.20 1.20 4.80 Max - 9.50 1.30 5.30 All Dimensions in mm Maximum Ratings and Electrical Characteristics Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. .. @ TA = 25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Maximum Average Forward Current (Note 2) Maximum Peak One-Cycle Surge Current Forward Voltage (Note 1) @ TC = 120°C @ 5µs Sine Wave @ 10ms Sine Wave @ IF = 9.0A, TJ = 25°C @ IF = 9.0A, TJ = 125°C @ IF = 18A, TJ = 25°C @ IF = 18A, TJ = 125°C @TJ = 25°C @ TJ = 125°C Symbol VRRM VRWM VR IO IFSM SD930 30 SD940 40 9.0 2150 340 0.48 0.42 0.57 0.52 10,000 0.8 70 900 8.0 -65 to +150 SD945 45 Unit V A A VFM dv/dt IRM Cj Rq JL Tj, TSTG V V/µs m A p F K/W °C Voltage Rate of Change Peak Reverse Current at Rated DC Blocking Voltage (Note 1) Maximum Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Case (Note 4) Operating and Storage Temperature Range Notes: 1. 2. 3. 4. 5. Pulse width £ µs - Duty Cycle £ 2%. Measured at 1.0MHz and applied reverse voltage of 4.0V. Device mounted to heat sink with 1/8" lead length. Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length. Ro HS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS23026...