MMBD4448HTM SURFACE MOUNT FAST SWITCHING DIODE ARRAY NEW PRODUCT Features * * * * * Fast Switching Speed SOT-26 A Ultra-Small Surface Mount Package For General Purpose Switching Applications High Conductance B C Available in Lead Free/RoHS Compliant Version (Note 3) H Mechanical Data K M Dim Min Max Typ A 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D 3/4 3/4 0.95 F 3/4 3/4 0.55 H 2.90 3.10 3.00 0.05 * * Case: SOT-26 J 0.013 0.10 * * * Moisture sensitivity: Level 1 per J-STD-020C K 1.00 1.30 1.10 Terminals: Solderable per MIL-STD-202, Method 208 L 0.35 0.55 0.40 Also Available in Lead Free Plating (Matte Tin Finish annealed over Copper leadframe). Please see Ordering Information, Note 5, on Page 2 M 0.10 0.20 0.15 a 0 8 3/4 * * * Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 J D F L TOP VIEW Orientation: See Diagram All Dimensions in mm Marking: KAD (See Page 2) Weight: 0.016 grams (approximate) Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Symbol Value Unit VRM 100 V VRRM VRWM VR 80 V Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VR(RMS) 57 V Forward Continuous Current (Note 1) IFM 500 mA Average Rectified Output Current (Note 1) IO 250 mA IFSM 4.0 2.0 A RMS Reverse Voltage Non-Repetitive Peak Forward Surge Current @ t = 1.0ms @ t = 1.0s Pd 350 mW RqJA 357 C/W Tj , TSTG -65 to +150 C Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Symbol Min Max Unit Test Condition V(BR)R 80 3/4 V IR = 2.5mA Forward Voltage (Note 2) VF 0.62 3/4 3/4 3/4 0.72 0.855 1.0 1.25 V IF = 5.0mA IF = 10mA IF = 100mA IF = 150mA Reverse Current (Note 2) IR 3/4 100 50 30 25 nA mA mA nA VR = 70V VR = 75V, Tj = 150C VR = 25V, Tj = 150C VR = 20V Total Capacitance CT 3/4 3.5 pF VR = 6, f = 1.0MHz Reverse Recovery Time trr 3/4 4.0 ns VR = 6V, IF = 5mA Reverse Breakdown Voltage (Note 2) Notes: 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. DS30302 Rev. 3 - 2 1 of 2 www.diodes.com MMBD4448HTM a Diodes Incorporated IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (mA) 100 10 TA = -40C TA = 0C TA = 25C 1 TA = 75C TA = 125C 10000 TA = 125C 1000 TA = 75C 100 TA = 25C 10 TA = 0C 1 TA = -40C 0.1 0.1 0.8 0.4 0 1.2 20 0 1.6 60 40 80 100 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 3 300 f = 1MHz 2.5 Pd, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 2 1.5 1 0.5 0 250 200 150 100 50 0 0 30 20 10 40 50 0 25 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance vs. Reverse Voltage Ordering Information Notes: 50 75 100 150 125 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve (Note 4) Device Packaging Shipping MMBD4448HTM-7 SOT-26 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: MMBD4448HTM-7-F. Marking Information KAD = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September YM NEW PRODUCT 1000 KAD Date Code Key Year 2002 2003 2004 2005 2006 2007 2008 2009 Code N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30302 Rev. 3 - 2 2 of 2 www.diodes.com MMBD4448HTM