SFD52A07L01

SFD52AxxL01 Electrostatic Discharged Protection Devices (ESD) Data Sheet Description The SFD52AxxL01 of Transient Voltage Suppressors (TVS) are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computer, and PDAs. They offer superior electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs. They are designed to protect sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD), lightning, electrical fast transients (EFT), and cable discharge events (CDE). Contact：±25kV Air：±25kV Features ● ● ● ● ● ● ● ● ● ● ● IEC61000-4-2 ESD 30KV Air, 30KV contact compliance SOD-523 surface mount package Protects one I/O line Working voltage: 5V,7V Low leakage current Low operating and clamping voltages Solid-state silicon avalanche technology Lead Free/RoHS compliant Solder reflow temperature: Pure Tin-Sn, 260~270℃ Flammability rating UL 94V-0 Meets MSL level 1, per J-STD-020 1 2 Pin Configuration Applications ● ● ● ● ● ● ● ● Cellular handsets & Accessories Cordless phones Personal digital assistants (PDAs) Notebooks & Handhelds Portable instrumentation Digital cameras Peripherals MP3 players Maximum Ratings Rating Symbol ESD voltage (Contact discharge) Value ±30 VESD ESD voltage (Air discharge) kV ±30 Storage & operating temperature range Revision:ESD-SFD52A05L01-001(A1) Unit TSTG ,TJ 1/5 -55~+150 ℃ http://brightking.pulseelectronics.com SFD52AxxL01 Electrical Characteristics (TJ=25℃) SFD52A05L01 (Marking: BG) Parameter Reverse stand-off voltage Reverse breakdown voltage Symbol Condition Min. Typ. VRWM Max. Unit 5.0 V VBR IBR=1mA 6.0 V Reverse leakage current IR VR=5V 1.0 μA Clamping voltage (tp=8/20μs) VC IPP=1A 9.8 V Clamping voltage (tp=8/20μs) VC IPP=18A 25.0 V Peak pulse current (tp=8/20μs) IPP 18 A Off state junction capacitance CJ 0Vdc,f=1MHz Symbol Condition 200 pF SFD52A07L01 (Marking: BH) Parameter Reverse stand-off voltage Reverse breakdown voltage Min. Typ. VRWM Max. Unit 7.0 V VBR IBR=1mA Reverse leakage current IR VR=7V 1.0 μA Clamping voltage (tp=8/20μs) VC IPP=1A 12.0 V Clamping voltage (tp=8/20μs) VC IPP=16A 25.0 V Peak pulse current (tp=8/20μs) IPP 16 A Off state junction capacitance CJ Revision:ESD-SFD52A05L01-001(A1) 0Vdc,f=1MHz 2/5 7.5 V 190 pF http://brightking.pulseelectronics.com SFD52AxxL01 Typical Characteristics Curves Figure 1. Power Derating Curve Figure 2. Pulse Waveforms 110 100 90 % of Peak Power Current Peak Power Dissipation (%) 100 80 70 60 50 40 30 20 10 0 tr Peak value Ipp Waveform Parameters: tr=8µs td=20µs 90 80 70 60 50 40 30 td=t|IPP/2 20 10 0 25 50 100 75 125 150 0 175 TA-Ambient Temperature (℃) 0 5 10 15 20 25 30 t-Time (μs) Figure 3. Clamping Voltage vs. Peak Pulse Current Clamping Voltage (V) 25 20 SFD52A07L01 SFD52A05L01 15 10 Waveform Parameters: tr=8µs tb=20µs 5 0 0 2 4 6 8 10 12 14 16 18 20 IPP-Peak Pulse Current (A) Revision:ESD-SFD52A05L01-001(A1) 3/5 http://brightking.pulseelectronics.com SFD52AxxL01 Recommended Soldering Conditions Reflow Soldering Critical Zone TL to TP tP TP Ramp-up TL tL Temperature TS max TS min Ramp-down tS Preheat 25 t 25℃ to Peak Time Recommended Conditions 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 6℃/second max. Time 25℃ to Peak Temperature Revision:ESD-SFD52A05L01-001(A1) 20-40 seconds 8 minutes max. 4/5 http://brightking.pulseelectronics.com SFD52AxxL01 Dimensions (SOD-523) Dimension (mm) Symbol Millimeters Min. Max. Min. Max. A 0.50 0.70 0.020 0.028 B 0.07 0.20 0.003 0.008 C 0.70 0.90 0.028 0.035 D 0.25 0.35 0.010 0.014 E 1.10 1.30 0.043 0.051 F 1.50 1.70 0.059 0.067 G 0.15 0.25 0.006 0.010 D C 0.55 (2X) 0.50 (2X) E F 0.80 1.90 A B Inches Recommended Soldering Pad Layout G Packaging Tape P0 P1 P2 K F B0 B W E øD0 A0 øD1 t A Symbol Dimension (mm) W 8.00±0.30 P0 4.00±0.10 P1 2.00±0.10 P2 2.00±0.10 D0 Φ1.55±0.10 D1 Φ0.50±0.05 E 1.75±0.10 F 3.50±0.10 A 1.00±0.10 A0 0.50±0.10 B 1.80±0.10 B0 1.30±0.10 K 0.65±0.10 t 0.20±0.05 D Φ178.0±2.0 D2 Φ13.0 W1 9.5 Reel D2 D Revision:ESD-SFD52A05L01-001(A1) W1 5/5 Quantity: 3000PCS http://brightking.pulseelectronics.com