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SMBJ4740A Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers |
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1 / 3 page SMBJ4728 thru SMBJ4751A Document Number: SMBJ4728 thru SMBJ4751A www.smsemi.com Feb.29, 2012 1 Maximum Ratings and Electrical Characteristics @ 25 OC unless otherwise specified Symbol Conditions Value Unit PM(AV) Steady state power at TL ≤ 80℃ 0.375”(10mm) from body 2.0 W Steady state power at TA=25℃ when mounted on FR4 PC described for thermal resistance (also see Fig.1) 1.25 W Izsm Peak surge current SEE TABLE1 A VF Maximum instantaneous forward voltage at 200mA 1.2 V RθJL Thermal resistance junction to lead 35 ℃/W RθJA Thermal resistance junction to ambient 100 ℃/W TJ, TSTG Operating and Storage Temperature -65 to +150 ℃ Transient Voltage Suppressor Breakdown Voltage 3.3 to 30 Volts Features Extensive Voltages selection from 3.3 to 30V Silicon 2.0 Watt Zener Diodes Ideal for high-density and low-profile mounting Regulates voltage over a broad operating current and temperature range Mechanical Data Case: Void-free transfer molded thermosetting epoxy body meeting UL94V-O Terminals: Tin-Lead or ROHS Compliant annealed matte-Tin plating readily solderable per MIL-STD-750, Method 2026 Marking: Body marked with part number Polarity: Cathode indicated by band Weight: 0.093g(Approximately) CASE: SMB (DO214AA) Dimensions in inches and (millimeters) Application Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICS, MOSFE, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication 打印无效 |
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