US1G

US1A THRU US1M Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere SURFACE MOUNT ULTRA FAST RECTIFIER Features DO-214AC/SMA  The plastic package carries Underwriters Laboratory Flammability Classification 94V-0     For surface mounted applications Ultra fast switching for high efficiency 0.110(2.80) 0.094(2.40) 0.067 (1.70) 0.039 (1.00) Low reverse leakage Built-in strain relief,ideal for automated placement  High forward surge current capability 0.177(4.50) 0.157(3.99)  High temperature soldering guaranteed 0.012(0.305) 0.006(0.152) 250 °C/10 seconds at terminals 0.087(2.20) 0.078(1.90) Mechanical Data 0.059(1.50) 0.035(0.90) Case : JEDEC DO-214AC/SMA Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.002 ounce, 0.07 grams 0.008(0.203)MAX. 0.205(5.20) 0.188(4.80) 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 US1A SYMBOLS Marking Code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=55℃ Peak forward surge current 8.3ms single half sine-wave superimposed onrated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A 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 US1B US1D US1G US1J US1K US1M MDD US1A MDD US1B MDD US1D MDD US1G MDD US1J MDD US1K MDD US1M 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) 1.0 A IFSM 30 A VF 1.0 1.30 5 IR trr 1.70 uA 50 50 V 75 ns CJ RJA 15.0 pF 50.0 ℃/W TJ,TSTG -50 to +150 ℃ Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.P.C.B. mounted with 2.0x2.0”(5.0x5.0cm) copper pad areas. 3.Measured at 1MHz and applied reverse voltage of 4.0V D.C. DN:T20514A0 http://www.microdiode.com Rev:2020A0 Page :1 US1A THRU US1M Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 0.6 Single Phase Half Wave 60Hz Resistive or inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Ratings And Characteristic Curves FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 25 20 15 10 175 5.0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C 10 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 1 0.1 US1A-US1D US1G US1J-US1M 0.01 0.6 1.0 1.4 1.8 2.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 0.2 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25 C 10 TRANSIENT THERMAL IMPEDANCE, C/W FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 200 100 100 NUMBER OF CYCLES AT 60 Hz FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 100 1 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. The curve above is for reference only. http://www.microdiode.com Rev:2020A0 Page :2 US1A THRU US1M Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere Packing information unit:mm P0 P1 d Item Symbol Tolerance SMA A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 2.80 5.33 2.36 1.50 330.00 50.00 178.00 62.00 13.00 1.75 5.50 4.00 4.00 2.00 0.28 12.00 18.00 E F B A W P D2 D1 T C W1 D Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" 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 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 (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) 2,000 4.0 4,000 183*155*183 178 CARTON SIZE (m/m) CARTON (pcs) APPROX. GROSS WEIGHT (kg) SMA 7" SMA 11" 5,000 4.0 10,000 290*290*38 330 310*310*360 80,000 11.0 SMA 13" 7,500 4.0 15,000 335*335*38 330 350*330*360 120,000 14.5 382*356*392 160,000 16.0 Suggested Pad Layout Symbol Unit (mm) Unit (inch) A 1.68 0.066 B 1.52 0.060 C 3.90 0.154 D 2.41 0.095 E 5.45 0.215 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:2020A0 Page :3