BDFN2C051L

BDFN2C051L Transient Voltage Suppressors ROHS Features Protects one I/O or Power Line Completely Compatible with SOD923 Low Clamping Voltage Working Voltage: 5V 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) Mechanical Characteristics JEDECDFN-2L package (0402 size) Molding compound flammability rating: UL 94V-0 Marking : Marking Code RoHS Compliant Applications Cellular Handsets & Accessories Personal Digital Assistants (PDAs) Notebooks & Handhelds Portable Instrumentation Digital Cameras MP3 Players Schematic & PIN Configuration Bi irectional 1/4 BDFN2C051L Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp = 8/20μs ) PPP 100 Watts Peak Forward Voltage ( IF = 1A, tp = 8/20μs ) VFP 1.5 V Operating Temperature TJ -55 to + 125 ℃ TSTG -55 to +150 ℃ Storage Temperature Electrical Parameters (T=25℃) Symbol Parameter I PP IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM VC VBR VRWM IT IR Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF I IR I T VRWM VBR VC I PP Electrical Characteristics BDFN2C051L Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 5.0 V VBR IT=1mA 6.0 V Reverse Leakage Current IR VRWM=5V, T=25℃ 0.5 μA Peak Pulse Current IPP tp =8/20μs 3 A Clamping Voltage VC IPP=1A, tp=8/20μs 9.5 V Clamping Voltage VC IPP=4A, tp=8/20μs 11 V Junction Capacitance Cj VR =0V, f =1MHz 1.5 pF 2/4 V BDFN2C051L Transient Voltage Suppressors ROHS Typical Characteristics Figure 2: Power Derating Curve Time 10 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power Vs Pulse 1 100W 8/20µs Waveform 0.1 0.01 0.1 1 10 100 td – Pulse Duration - µs 110 100 90 80 70 60 50 40 30 20 10 0 0 1,000 50 75 100 125 150 Ambient Temperature - TA (℃) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage Figure 3: Clamping Voltage vs. Peak Pulse Current 1.1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1.0 F=1MHz 0.9 Cj(VR)/Cj(VR =0) Clamping Voltage -Vc(V) 25 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1 2 3 4 5 6 7 8 9 0 10 0 1 Peak Pulse Current Ipp(A) 2 3 5 Figure 6: ESD Clamping( 8kV Contact per IEC 61000-4-2) Figure 5: Pulse Waveform Tek Run: 2.50GS/s 110 4 Reverse Voltage -VR(V) Sample Waveform Paramters tr=8µs td=20µs 100 90 Percent Ipp 80 70 e-t 60 50 40 td=Ipp/2 30 20 10 0 0 5 10 15 20 25 30 CH1 10.0 VΩ M 20.0ns Ch1 7V Time (µs) 3/4 BDFN2C051L 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 0.60 0.30 0.35 0.35 Marking Codes Part Number BDFN2C051L Marking Code VB Package Information Qty：10k/Reel 4/4