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SMAT70A-13-F 数据表(PDF) 1 Page - Diodes Incorporated |
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SMAT70A-13-F 数据表(HTML) 1 Page - Diodes Incorporated |
1 / 4 page SMAT70A / SMBT70A Document number: DS30213 Rev. 10 - 2 1 of 4 www.diodes.com July 2009 © Diodes Incorporated SMAT70A / SMBT70A 400W, 600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Features • 400, 600W Peak Pulse Power Dissipation • 70V Standoff Voltage • 100V Maximum Clamping Voltage - A requirement of many - 48V Backplane Telecom Applications • Glass Passivated Die Construction • Fast Response Time: Typically less than 1 ps • Lead Free Finish, RoHS Compliant (Note 4) • Green Molding Compound (No Halogen and Antimony) (Note 5) • Qualified to AEC-Q101 Standards for High Reliability Mechanical Data • Case: SMA / SMB • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 • Polarity Indicator: Cathode Band • Marking Information: See Page 2 • Ordering Information: See Page 2 • Weight: SMA 0.064 grams (approximate) SMB 0.093 grams (approximate) Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Symbol SMAT70A SMBT70A Unit Peak Pulse Power Dissipation (Non repetitive current pulse derated above TA = 25° C) PPK 400 600 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed on Rated Load (Note 2) IFSM 40 100 A Instantaneous Forward Voltage @ IPP = 35A (Note 2) VF 3.5 V Thermal Characteristics Characteristic Symbol Value Unit Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C Electrical Characteristics @TA = 25°C unless otherwise specified Part Number Reverse Standoff Voltage Breakdown Voltage VBR @ IT (Note 3) Test Current Max. Reverse Leakage @ VRWM Max. Clamping Voltage @ Ipp Max. Peak Pulse Current Ipp Typical Junction Capacitance (Note 3) Typical Voltage Temp. Variation of VBR Marking Code VRWM (V) Min (V) Max (V) IT (mA) IR (μA) VC (V) (A) (pF) mV/ °C SMAT70A 70 77.8 89.5 1.0 5.0 100 3.5 140 80 KEX SMBT70A 70 77.8 89.5 1.0 5.0 100 5.3 290 80 NPX Notes: 1. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum. 2. VBR measured with IT current pulse = 300μs. 3. f = 1MHz, VR = 0VDC. 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html. 5. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound. Top View Bottom View Green Please click here to visit our online spice models database. |
类似零件编号 - SMAT70A-13-F |
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类似说明 - SMAT70A-13-F |
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