US2DB

US2AB THRU US2MB Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Ampere SURFACE MOUNT ULTRA FAST RECTIFIER Features DO-214AA/SMB  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0     For surface mounted applications Ultra fast switching for high efficiency 0.155(3.94) 0.130(3.30) 0.086 (2.20) 0.071 (1.80) Low reverse leakage Built-in strain relief,ideal for automated placement  High forward surge current capability 0.185(4.70) 0.160(4.06)  High temperature soldering guaranteed 0.012(0.305) 0.006(0.152) 250 °C/10 seconds at terminals 0.096(2.44) 0.084(2.13) Mechanical Data 0.060(1.52) 0.030(0.76) Case : JEDEC DO-214AA/SMB Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.003 ounce, 0.095 grams 0.008(0.203)MAX. 0.220(5.59) 0.200(5.08) Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics Ratings at 25°C ambient temperature unlss otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Parameter SYMBOLS Marking Code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=125℃ Peak forward surge current 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) Maximum instantaneous forward voltage at 2.0A Maximum DC reverse current at rated DCblocking voltage Maximum reverse recovery time TA=25℃ TA=125℃ (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range VRRM VRMS VDC MDD MDD MDD MDD MDD MDD MDD US2AB US2BB US2DB US2GB US2JB US2KB US2MB 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 UNITS V V V I(AV) 2 A IFSM 50 A VF 1 1.3 5 100 IR trr CJ RJA TJ,TSTG 50 1.65 V μA 75 ns 20 pF 60 ℃/W -55 to +150 ℃ Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.P.C.B. mounted with 2.0”x2.0”(5.0x5.0cm) copper pad areas DN:T21312A1 http://www.microdiode.com Rev:2021A1 Page :1 US2AB THRU US2MB Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Ampere Ratings And Characteristic Curves Fig.2 Typical Reverse Characteristics Fig.1 Forward Current Derating Curve 2.4 100 Average Forward Current (A) 1.6 1.2 0.8 0.4 Single phase half-wave 60 Hz resistive or inductive load 0.0 25 50 75 100 125 150 175 Instaneous Reverse Current（μ A） 2.0 TJ=125°C 10 1.0 TJ=25°C 0.1 00 Case Temperature (°C) 40 60 80 100 120 140 percent of Rated Peak Reverse Voltage (%) Fig.3 Typical Forward Characteristics Fig.4 Maximum Non-Repetitive Peak Forward Surage Current 10 70 TJ=25°C 60 Peak Forward Surage Current (A) 1.0 US2AB~US2DB Instaneous Forward Current (A) 20 US2GB 0.1 US2JB~US2MB 0.01 0.001 0 0.5 1.0 1.5 2.0 Instaneous Forward Voltage (V) 2.5 50 40 30 20 10 8.3 ms Single Half Sine Wave (JEDEC Method) 00 1 10 100 Number of Cycles The curve above is for reference only. http://www.microdiode.com Rev:2021A1 Page :2 US2AB THRU US2MB Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Ampere Packing information P0 P1 d unit:mm E F B A Item W D2 D1 C W1 D Tolerance SMB A B C d D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 3.81 5.41 2.42 1 5.0 330.00 50.00 13.00 1.75 5.55 8.00 4.00 2.00 0.30 12.00 12.30 Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width P T Symbol Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (mm) BOX (pcs) INNER BOX (mm) REEL DIA, (mm) SMB 13" 3,000 4.0 6,000 190*190*41 330 CARTON SIZE (mm) 365*365*360 CARTON (pcs) 48,000 APPROX. GROSS WEIGHT (kg) 14.0 Suggested Pad Layout Symbol A B C D E Unit (mm) 2.8 2.4 Unit (inch) 0.110 4.6 0.094 0.181 2.2 7.0 0.086 0.276 Important Notice and Disclaimer Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design,purchase or use. Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, not does Microdiode Electronics (Jiangsu) assume any liability for application assistance or customer product design. Microdiode Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of Microdiode Electronics (Jiangsu). Microdiode Electronics (Jiangsu) products are not authorized for use as critical components in life support devices or systems without express written approval of Microdiode Electronics (Jiangsu). http://www.microdiode.com Rev:2021A1 Page :3