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| Lead-free Green MMBD4448HTM SURFACE MOUNT FAST SWITCHING DIODE ARRAY Features * * * * * * * * * * * * * * * Fast Switching Speed Ultra-Small Surface Mount Package For General Purpose Switching Applications High Conductance Lead Free/RoHS Compliant (Note 3) "Green" Device (Note 4 and 5) H K M BC A SOT-26 Dim A B C D F H D F L Min 0.35 1.50 2.70 3/4 3/4 2.90 1.00 0.35 0.10 0 Max 0.50 1.70 3.00 3/4 3/4 3.10 1.30 0.55 0.20 8 Typ 0.38 1.60 2.80 0.95 0.55 3.00 0.05 1.10 0.40 0.15 3/4 Mechanical Data Case: SOT-26 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 Copper leadframe). Ordering Information on Page 2 Orientation: See Diagram Marking: KAD (See Page 2) Weight: 0.016 grams (approximate) J J K L M a 0.013 0.10 TOP VIEW All Dimensions in mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current (Note 1) Average Rectified Output Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Symbol VRM VRRM VRWM VR VR(RMS) IFM IO IFSM Pd RqJA Tj , TSTG Value 100 80 57 500 250 4.0 2.0 350 357 -65 to +150 Unit V V V mA mA A mW C/W C Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage Symbol V(BR)R VF Min 80 0.62 3/4 3/4 3/4 3/4 3/4 3/4 Max 3/4 0.72 0.855 1.0 1.25 100 50 30 25 3.5 4.0 Unit V V nA mA mA nA pF ns Test Condition IR = 2.5mA IF = 5.0mA IF = 10mA IF = 100mA IF = 150mA VR = 70V VR = 75V, Tj = 150C VR = 25V, Tj = 150C VR = 20V VR = 6, f = 1.0MHz VR = 6V, IF = 5mA Reverse Current (Note 2) Total Capacitance Reverse Recovery Time Notes: IR CT trr 1. Device mounted on FR-5 PCB 1.0 x 0.75 x 0.062 inch, pad layout as shown on Diodes Inc. suggested pad layout 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. DS30302 Rev. 5 - 2 1 of 3 www.diodes.com MMBD4448HTM a Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (mA) IR, INSTANTANEOUS REVERSE CURRENT (nA) 1000 10000 TA = 125C 100 1000 TA = 75C 100 10 TA = -40C TA = 0C 10 TA = 25C 1 TA = 25C TA = 75C TA = 125C 1 TA = 0C TA = -40C 0.1 0 0.4 0.8 1.2 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 3 f = 1MHz 0.1 0 20 40 60 80 100 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 300 Pd, POWER DISSIPATION (mW) 0 10 20 30 40 50 CT, TOTAL CAPACITANCE (pF) 2.5 250 200 2 1.5 150 1 100 50 0 0 25 50 75 100 125 150 0.5 0 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance vs. Reverse Voltage TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve Ordering Information Device (Note 5 and 6) Packaging SOT-26 Shipping 3000/Tape & Reel MMBD4448HTM-7-F Notes: 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. 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information KAD Date Code Key Year Code Month Code Jan 1 2002 N Feb 2 2003 P March 3 2004 R Apr 4 KAD = Product Type Marking Code YM = Date Code Marking Y = Year ex: T = 2006 M = Month ex: 9 = September YM 2005 S May 5 2006 T Jun 6 2007 U Jul 7 2008 V Aug 8 2009 W Sep 9 2010 O Oct O 2011 N Nov N 2012 D Dec D DS30302 Rev. 5 - 2 2 of 3 www.diodes.com MMBD4448HTM IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS30302 Rev. 5 - 2 3 of 3 www.diodes.com MMBD4448HTM |
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