SMAT70A-13-F

SMAT70A/SMBT70A 400W, 600W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Features NEW PRODUCT · · · · · · 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 Complaint (Note 4) SMA, SMB B A C D J Mechanical Data · · · · · · · · H Case: SMA/SMB Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 Polarity Indicator: Cathode Band Marking: Date Code (See Page 3) and Marking Code (See Page 1) Ordering Information: See Page 3 Weight: SMA 0.064 grams SMB 0.093 grams G E SMBT70A SMB Min 3.30 4.06 1.96 0.15 5.00 0.10 0.76 2.00 Max 3.94 4.57 2.21 0.31 5.59 0.20 1.52 2.62 Package Dim A B C D E G H J SMAT70A SMA Min 2.29 4.00 1.27 0.15 4.80 0.10 0.76 2.01 Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.62 Maximum Ratings @ TA = 25°C unless otherwise specified Symbol PPK IFSM VF Tj, TSTG SMAT70A 400 40 3.5 -55 to +150 SMBT70A 600 100 Unit W A V °C Characteristic Peak Pulse Power Dissipation (Non repetitive current pulse derated above TA = 25°C) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Note 2) Instantaneous Forward Voltage @ IPP = 35A (Note 2) Operating and Storage Temperature Range Electrical Characteristics Reverse Standoff Voltage VRWM (V) SMAT70A SMBT70A Notes: 1. 2. 3. 4. @TA = 25°C unless otherwise specified Max. Reverse Leakage @ VRWM IR (mA) 5.0 5.0 Max. Clamping Voltage @ Ipp VC (V) 100 100 Max. Peak Pulse Current Ipp (A) 3.5 5.3 Typical Junction Capacitance (Note 3) (pF) 140 290 Typical Voltage Temp. Variation of VBR mV/°C 80 80 KEX NPX Part Number Breakdown Voltage VBR @ IT (Note 3) Min (V) 77.8 77.8 Max (V) 89.5 89.5 Test Current Marking Code IT (mA) 1.0 1.0 70 70 Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum. VBR measured with IT current pulse = 300ms. f = 1MHz, VR = 0VDC. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS30213 Rev. 7 - 2 1 of 3 www.diodes.com SMAT70A/SMBT70A ã Diodes Incorporated 100 NEW PRODUCT PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 75 50 25 10 X 1000 Waveform as defined by REA 0 0 25 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE (° C) Fig. 1 Pulse Derating Curve 100 Pd, PEAK PULSE POWER (kW) Tj = 25° C Non Repetitive Pulse Waveform Shown in Fig. 3 10 SMBT70A 1.0 SMAT70A 0.1 0.1 1.0 10 100 1000 10000 IP, PEAK PULSE CURRENT (%Ipp) 100 Peak Value Ipp Half Value Ipp/2 50 tp 0 10 X 1000 Waveform as defined by R.E.A. 0 1 2 3 t, TIME (ms) Fig. 3 Pulse Waveform DS30213 Rev. 7 - 2 2 of 3 www.diodes.com SMAT70A/SMBT70A 100 NEW PRODUCT VBR, BREAKDOWN VOLTAGE 95 90 85 80 75 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Fig. 4 Average Breakdown Voltage vs. Ambient Temperature Ordering Information Device SMAT70A-13-F SMBT70A-13-F Notes: (Note 5) Packaging SMA SMB Shipping 5000/Tape & Reel 3000/Tape & Reel 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information YWW XXX XXX = Product type marking code (See Sheet 1) = Manufacturers’ code marking YWW = Date code marking Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52 IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the express written approval of Diodes Incorporated. DS30213 Rev. 7 - 2 3 of 3 www.diodes.com SMAT70A/SMBT70A