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| ESD0502B3E 2-Line TVS Array P b Lead(Pb)-Free * Halogen-Free Features: * Transient protection for data lines to IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) IEC 61000-4-4 (EFT) 40A (tp = 5/50ns) Cable Discharge Event (CDE) * Protects two data lines * Low clamping voltage * Working voltage: 5V * Low leakage current * Solid-state silicon-avalanche technology Main Applications: * Cellular Handsets & Accessories * Personal Digital Assistants (PDAs) * Notebooks & Handhelds * Portable Instrumentation * Digital Cameras * Peripherals * MP3 Players Mechanical Characteristics: * Lead Finish: NiPdAu * Marking : 05 Peak Pulse Power 25 Watts Reverse Working Voltage 5.0 VOLTS + TOP -1. CATHODE 2. CATHODE 3. ANODE + BACK -- BFBP-03E BFBP Outline Dimensions Unit:mm TOP VIEW BOTTOM VIEW 0.500.05 SIDE VIEW WEITRON http://www.weitron.com.tw 1/3 02-Apr-08 ESD0502B3E Maximum Ratings (TA=25C unless otherwise noted) Parameter Peak Pulse Power (tp=8/20 s) Symbol PPP IPP Value 25 2 Units W A kV C C Maximum Peak Pulse Current (tp = 8/20s) IEC61000-4-2 Air(ESD) IEC61000-4-2 Contact(ESD) Operating Temperature Storage Temperature ESD TJ TSTG 20 15 -55 to +125 -55 to +150 ELECTRICAL CHARACTERISTICS Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Reverse Leakage Current Forward Voltage Clamp ing Voltage Junction Cap acitance Junction Cap acitance It = 1mA VRWM = 5V, T=25C IF = 10mA IPP = 2A, tp = 8/20s VR = 0V, f = 1MHz VR = 3.3V, f = 1MHz Symbol VRWM V BR IR VF VC Cj Cj Minimum 6 Typical 1 4.5 Maximum 5 0.25 1.2 12.5 10 Units V V A V V pF pF Device Marking Item ESD0502B3E Marking 05 Eqivalent Circuit diagram 1 2 3 Order Information Item ESD0502B3E Package BFBP Shipping 5000 / Tape & Reel WEITRON http://www.weitron.com.tw 2/3 02-Apr-08 ESD0502B3E 10 110 100 Peak Pulse Power - PPP (kW) 90 % of Rated Power or I PP 80 70 60 50 40 30 20 10 0.01 0.1 1 10 100 Pulse Duration - tp (us) 1 0.1 0 0 25 50 75 100 o 125 150 Ambient Temperature - TA ( C) Non-Repetitive Peak Pulse Power vs. Pulse Time Power Derating Curve 15 8 7 Clamping Voltage - VC (V) Forward Voltage - VF V) 6 5 4 3 2 1 0 Waveform Parameters: tr = 8s td = 20s 10 5 Waveform Parameters: tr = 8s td = 20s 0 0 0.5 1 1.5 2 2.5 3 Peak Pulse Current - IPP (A) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Forward Current - IF (A) Clamping Voltage vs. Peak Pulse Current Forward Voltage vs. Forward Current 1.1 1 0.9 0.8 CJ(VR) / CJ(VR=0) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 3 Reverse Voltage - VR (V) 4 5 f = 1 MHz Ju nct io n Ca pac ita nce vs . Re ve r s e V o lt ag e E SD C l a m p i n g (8kV Contact per IEC 61000-4-2) WEITRON http://www.weitron.com.tw 3/3 02-Apr-08 |
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