ESD0502B3E 2-Line TVS Array Peak Pulse Power 25 Watts Reverse Working Voltage 5.0 VOLTS 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 + TOP - 1. CATHODE 2. CATHODE 3. ANODE + BACK - - Main Applications: * Cellular Handsets & Accessories * Personal Digital Assistants (PDAs) * Notebooks & Handhelds * Portable Instrumentation * Digital Cameras * Peripherals * MP3 Players BFBP-03E Mechanical Characteristics: * Lead Finish: NiPdAu * Marking : 05 BFBP Outline Dimensions Unit:mm TOP VIEW 0.50±0.05 BOTTOM VIEW SIDE VIEW WEITRON http://www.weitron.com.tw 1/3 02-Apr-08 ESD0502B3E Maximum Ratings (TA=25°C unless otherwise noted) Parameter Symbol Value Units Peak Pulse Power (tp=8/20 s) PPP 25 W Maximum Peak Pulse Current (tp = 8/20μs) IPP 2 A ESD 20 15 kV TJ -55 to +125 °C TSTG -55 to +150 °C IEC61000-4-2 Air(ESD) IEC61000-4-2 Contact(ESD) Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Parameter Symbol Minimum Typical Maximum Units VRWM - - 5 V It = 1mA V BR 6 - - V VRWM = 5V, T=25°C IR - - 0.25 μA IF = 10mA VF - 1 1.2 V IPP = 2A, tp = 8/20μs VC - - 12.5 V Junction Cap acitance VR = 0V, f = 1MHz Cj - - 10 pF Junction Cap acitance VR = 3.3V, f = 1MHz Cj - 4.5 - pF Reverse Stand-Off Voltage Reverse Breakdown Voltage Reverse Leakage Current Forward Voltage Clamp ing Voltage Device Marking Item ESD0502B3E Eqivalent Circuit diagram Marking 1 05 3 2 Order Information Item ESD0502B3E WEITRON http://www.weitron.com.tw Package Shipping BFBP 5000 / Tape & Reel 2/3 02-Apr-08 ESD0502B3E 110 10 90 % of Rated Power or I PP Peak Pulse Power - PPP (kW) 100 1 0.1 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 0 100 25 50 75 100 125 150 o Ambient Temperature - TA ( C) Pulse Duration - tp (us) Power Derating Curve Non-Repetitive Peak Pulse Power vs. Pulse Time 15 8 Forward Voltage - VF V) Clamping Voltage - VC (V) 7 10 5 Waveform Parameters: tr = 8μs td = 20μs 6 5 4 3 Waveform Parameters: tr = 8μs td = 20μs 2 1 0 0 0 0.5 1 1.5 2 2.5 3 0 Peak Pulse Current - IPP (A) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Forward Current - IF (A) Forward Voltage vs. Forward Current Clamping Voltage vs. Peak Pulse Current 1.1 f = 1 MHz 1 0.9 CJ(VR) / CJ(VR=0) 0.8 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 E SD C l a m p i n g (8kV Contact per IEC 61000-4-2) Ju nct io n Ca pac ita nce vs . Re ve r s e V o lt ag e WEITRON http://www.weitron.com.tw 3/3 02-Apr-08