BDFN2C051RF2

BDFN2C051RF2 Transient Voltage Suppressors ROHS Features Small Body Outline Dimensions: 0.039″x 0.024″(1.0 mm x 0.60 mm) Protects one I/O or power line Low Clamping Voltage Ultra Low Capacitance:0.2pF Working Voltage: 5 V Low Leakage Current Response Time is Typically < 1 ns DFN-2L IEC COMPATIBILITY (EN61000-4) IEC 61000-4-2 (ESD) ±15kV (air), ±10kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Applications Mechanical Characteristics Laptop Computers DFN-2L package Molding compound flammability rating: UL 94V-0 Marking: Marking Code Cellular Phones Digital Cameras ersonal Digital Assistants (PDAs) Packaging: Tape and Reel per EIA 481 RoHS/WEEE Compliant Schematic & PIN Configuration DFN-2L (Top View) 1/4 BDFN2C051RF2 Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units 10 KV(contact) VESD Electrostatic discharge Voltage (See Note1 ,2) Volts 15KV (air) Operating Temperature Storage Temperature TJ -55 to + 125 °C TSTG -55 to +150 °C Electrical Parameters (T=25℃) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF Electrical Characteristics BDFN2C051RF2 Parameter Symbol Reverse Stand-Off Voltage Reverse Breakdown Voltage Conditions Minimum Typical VRWM Maximum Units 5.0 V VBR IT=1mA Reverse Leakage Current IR VRWM=5V, T=25°C 0.1 0.5 μA Clamping Voltage VC IPP=3A, tp=8/20μs 10 15 V Peak Pulse Current IPP tp =8/20μs 3.0 A Cj VR = 0V, f= 1MHz 0.26 pF Junction Capacitance 6.0 0.17 V 0.2 Note1: ESD Pulse Waveform according to IEC 61000-4-2. see Table1 and Figure4. Note2: ESD tests Setup see Figure 5. 2/4 BDFN2C051RF2 Transient Voltage Suppressors ROHS Typical Characteristics Figure 2: Power Derating Curve 10 110 1 45w 8/20µswaveform 0.1 0.01 0.1 1 10 100 100 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power vs. Pulse Time 90 80 70 60 50 40 30 20 10 0 1,000 0 25 td – Pulse Duration - µs Ipp 80 70 -1 50 40 30 td=Ipp/2 20 16 14 12 10 Te st 8 6 Waveform Paramters tr=8µs td=20µs 4 10 2 0 5 10 150 18 Clamping Voltage–VC (V) 90 0 125 20 Waveform Paramters tr=8µs td=20µs 100 Percent 100 Figure 4: Clamping Voltage vs.Ipp 110 e 75 Ambient Temperature - TA (℃) Figure3: Pulse Waveform 60 50 15 Time (µs) 20 25 30 0 1 2 3 4 5 6 Peak Pulse Current–IPP (A) 3/4 BDFN2C051RF2 Transient Voltage Suppressors ROHS Outline Drawing – DFN-2L PACKAGE OUTLINE D e h 2 1 L2 L1 1 SYMB OL A A1 b C D e E L L1 h b E h L1 A1 C A BOTTOM VIEW Land Pattern DFN-2L MILIMETER MIN NOM MAX 0.45 0.50 0.55 0 0.02 0.05 0.45 0.50 0.55 0.12 0.15 0.18 0.95 1.00 1.05 0.65BSC 0.55 0.60 0.65 0.20 0.25 0.30 0.05REF 0.07 0.12 0.17 1.00 0.35 0.60 0.60 0.30 0.35 Marking Codes Part Number Marking Code BDFN2C051RF2 5C Package Information Qty：10k/Reel 4/4