PESD3V3L1BA

PESD3V3L1BA ESD Protection Diode RoHS Device Halogen Free Features SOD-323 ● IEC61000-4-2 ESD 30KV Air, 30KV contact compliance ● SOD-323 surface mount package ● Protects bi-directional line ● Working voltage: 3.3V ● Low leakage current ● Low clamping voltage ● Solid-state silicon avalanche technology Pin Configuration ● Solder reflow temperature: Pure Tin-Sn, 260~270℃ ● Flammability rating UL 94V-0 ● Meets MSL level 1, per J-STD-020 Applications ● Cellular handsets & Accessories ● Cordless phones ● Personal digital assistants (PDAs) ● Notebooks & Handhelds ● Portable instrumentation ● Digital cameras ● Peripherals ● MP3 players Maximum Ratings Rating Symbol Value Unit Peak pulse power (tp=8/20μ s waveform) PPP 500 W Peak pulse current (tp=8/20μs waveform) IPP 25 A ESD voltage (Contact discharge) VESD ESD voltage (Air discharge) T STG ,TJ Storage & operating temperature range 1 ±30 ±30 -55~+150 kV ℃ PESD3V3L1BA Parameter Reverse stand-off voltage Reverse breakdown voltage Symbol Condition Min. Typ. VRWM VBR IBR=1mA Max. Unit 3.3 V 4 V Reverse leakage current IR VR= 3.3V 1 μA Clamping voltage (tp=8/20μs) VC IPP=1A 9.8 V Clamping voltage (tp=8/20μs) VC IPP= 25A 10 V Off state junction capacitance CJ 0Vdc,f=1MHz 100 pF Typical Characteristics Curves Figure 1. Power Derating Curve Figure 2. Pulse Waveform 110 100 tr Peak value Ipp Waveform Parameters: tr=8µs td=20µs 90 80 70 60 50 40 td=t|PP/2 30 20 10 0 0 5 10 15 t-Time (μs) Junction Capacitance (pF) Figure 3. Capacitance vs. Reverse Voltage 2 20 25 30 PESD3V3L1BA Recommended Soldering Conditions Reflow Soldering Recommended Condition Profile Feature Pb-Free Assembly Average ramp-up rate (TL to TP) 3℃/second max. Preheat -Temperature Min (TS min) -Temperature Max (TS max) -Time (min to max) (ts) 150℃ 200℃ 60-180 seconds TS max to TL -Ramp-up Rate 3℃/second max. Time maintained above: -Temperature (TL) -Time (tL) 217℃ 60-150 seconds Peak Temperature (TP) 260℃ Time within 5℃ of actual Peak Temperature (tP) Ramp-down Rate 20-40 seconds 6℃/second max. Time 25℃ to Peak Temperature 8 minutes max. 3 PESD3V3L1BA Dimensions (SOD-323) G E Dimension Symbol X H 1 2 F A D B C detail X Millimeters Inches Min. Max. Min. Max. A 0.80 1.10 0.031 0.043 B - 0.10 - 0.004 C 0.20 - 0.008 - D 0.11 0.20 0.004 0.008 E 1.15 1.35 0.045 0.053 F - 0.35 - 0.014 G 1.60 1.80 0.063 0.071 H 2.40 2.60 0.094 0.102 Packaging F B0 B Reel W E Tape Symbol Dimension (mm) W 8.00±0.30 P0 4.00±0.10 P1 4.00±0.10 P2 2.00±0.10 D0 Φ1.55±0.10 D1 Φ1.00±0.05 E 1.75±0.10 F 3.50±0.10 A 1.48±0.10 A0 0.80±0.10 B 3.00±0.10 B0 1.80±0.10 K 1.05±0.10 t 0.25±0.05 D Φ178.0±2.0 D2 Φ13.0 W1 9.5 Quantity: 3000PCS 4