ST54B_V01 CHENDA | Alldatasheet
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SURFACE MOUNT TRENCH SCHOTTKY RECTIFIER DN:T19719A0 https://www.microdiode.com Rev:2019A0 Page :1 Reverse Voltage - 40 to 100 Volts Forward Current - 5.0 Ampere ST54B THRU ST510B Mechanical Data Feature s The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction,majority carrier conduction High efficiency operation Ultra low forward voltage drop,low power losses High forward surge current capability High temperature soldering guaranteed: 260°C/10 seconds,0.375” (9.5mm) lead length, 5 lbs. (2.3kg) tension 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 : 0.003ounce, 0.093 grams 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 ST54B ST56B S T510B UNITS Marking Code MDD ST54B MDD ST56B MDD ST510B Maximum repetitive peak reverse voltage VRMM 40 60 100 V Maximum RMS voltage VRMS 28 42 70 V Maximum DC blocking voltage VDC 40 60 100 V Maximum average forward rectified current 0.375”(9.5mm) lead length(see fig.1) I(AV) 5.0 A Peak forward surge current 8.3ms single half sine- wave superimposed onrated load (JEDEC Method) IFSM 100 90 A Maximum instantaneous forward voltage at 5.0A VF 0.43 0.50 0.60 V TA=25℃Maximum DCreverse current at rated DCblocking voltage TA=125℃ IR 0.10 0.05 0.03 mA20.0 10.0 Typical junction capacitance (NOTE 2) CJ 500 pF Typical thermal resistance (NOTE 3) RJA 75.0 ℃/W Operating junction and storage temperaturerange TJ,TSTG -5 5t o+ 1 5 0 ℃ Dimensions in inches and (millimeters) DO-214AA/SMB 0.060(1.52) 0.030(0.76) 0.220(5.59) 0.200(5.08) 0.012(0.305) 0.006(0.152) 0.008(0.203)MAX. 0.096(2.44) 0.084(2.13) 0.086 (2.20) 0.071 (1.80) 0.185(4.70) 0.160(4.06) 0.155(3.94) 0.130(3.30) Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.The typical data above is for reference only.
Rev:2019A0 Page :2 Ratings And Characteristic Curves https://www.microdiode.com Reverse Voltage - 40 to 100 Volts Forward Current - 5.0 Ampere ST54B THRU ST510B The curve above is for reference only. 0 25 50 75 100 125 150 175 120 0.01 0.1 1 10 100 100 0.1 t,PULSE DURATION,sec. FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE NUMBER OF CYCLES AT 60 Hz FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE 1 10 100 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS LEAD TEMPERATURE, C ST56B-ST510B ST54B TJ=75 C 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE TJ=25 C 100 1000 2000 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 0.1 TJ=25 C PULSE WIDTH=300 µs 2%DUTY CYCLE ST56B ST54B ST510B AVERAGE FORWARD RECTIFIED CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MILLAMPERES TRANSIENT THERMAL IMPEDANCE, C/W JUNCTION CAPACITANCE, pF 100 ST56B-ST510B ST54B 8.3ms SINGLE HALF SINE-WAVE P.C.B mounted on copper pad areas Single Phase Half Wave 60Hz Resistive or inductive Load
https://www.microdiode.com Rev:2019A0 Page :3 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). Suggested Pad Layout E B d F W PA D D1D2 C T Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing Reverse Voltage - 40 to 100 Volts Forward Current - 5.0 Ampere ST54B THRU ST510B Item Symbol Tolerance SMB Carrier width A0 . 1 3 . 8 1 Carrier length B 0.1 5.41 Carrier depth C 0.1 2.42 Sprocket hole d 0.05 1 5.0 13" Reel outside diameter D 2.0 330.00 13" Reel inner diameter D1 min 50.00 Feed hole diameter D2 0.5 13.00 Sprocket hole position E0 . 1 1 . 7 5 Punch hole position F 0.1 5.55 Punch hole pitch P 0.1 8.00 Sprocket hole pitch P0 0.1 4.00 Embossment center P1 0.1 2.00 Overall tape thickness T 0.1 0.30 Tape width W 0.3 12.00 Reel width W1 1.0 12.30 unit:mm PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (mm) BOX (pcs) INNER BOX (mm) REEL DIA, (mm) CARTON SIZE (mm) CARTON (pcs) APPROX. GROSS WEIGHT (kg) SMB 13" 3,000 4.0 10,000 190*190*41 330 365*365*360 80,000 14.0 Symbol Unit (mm) Unit (inch) A2 .8 0 .110 B 2.4 0.094 C4 .6 0 .181 D2 .2 0 .086 E7 .0 0 .276