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MMBD4448HW Datasheet(PDF) 1 Page - Diodes Incorporated |
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MMBD4448HW Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 3 page Lead-free Green DS30228 Rev. 5 - 2 1 of 3 MMBD4448HW www.diodes.com ã Diodes Incorporated MMBD4448HW SURFACE MOUNT SWITCHING DIODE · Case: SOT-323 · Case Material: Molded Plastic, "Green" Molding Compound, Note 5. UL Flammability Classification Rating 94V-0 · Moisture Sensitivity: Level 1 per J-STD-020C · Terminals: Solderable per MIL-STD-202, Method 208 · Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). · Polarity: See Diagram · Marking: KA1 (See Page 2) · Weight: 0.006 grams (approximate) Mechanical Data A M J L F D B C H K G Features Characteristic Symbol Value Unit Non-Repetitive Peak Reverse Voltage VRM 100 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 80 V RMS Reverse Voltage VR(RMS) 57 V Forward Continuous Current (Note 1) IFM 500 mA Average Rectified Output Current (Note 1) IO 250 mA Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s IFSM 4.0 2.0 A Power Dissipation (Note 1) Pd 200 mW Thermal Resistance Junction to Ambient Air (Note 1) RqJA 625 ° C/W Operating and Storage Temperature Range Tj , TSTG -65 to +150 ° C Maximum Ratings @ TA = 25°C unless otherwise specified Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. No purposefully added lead. 4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. Characteristic Symbol Min Max Unit Test Condition Reverse Breakdown Voltage (Note 2) V(BR)R 80 ¾ V IR = 2.5mA Forward Voltage VF 0.62 ¾ ¾ ¾ 0.72 0.855 1.0 1.25 V IF = 5.0mA IF = 10mA IF = 100mA IF = 150mA Peak Reverse Current (Note 2) IR ¾ 100 50 30 25 nA m A m A nA VR = 70V VR = 75V, Tj = 150°C VR = 25V, Tj = 150°C VR = 20V Total Capacitance CT ¾ 3.5 pF VR = 6V, f = 1.0MHz Reverse Recovery Time trr ¾ 4.0 ns VR = 6V, IF = 5mA Electrical Characteristics @ TA = 25°C unless otherwise specified · Fast Switching Speed · Surface Mount Package Ideally Suited for Automatic Insertion · For General Purpose Switching Applications · High Conductance · Lead Free/RoHS Compliant (Note 3) · "Green" Device (Note 4 and 5) SOT-323 Dim Min Max A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal E 0.30 0.40 G 1.20 1.40 H 1.80 2.20 J 0.0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.18 a 0° 8° All Dimensions in mm TOP VIEW SPICE MODEL: MMBD4448HW |
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