BDFN2C051V40

BDFN2C051V40 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) ±30kV (air), ±30kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Mechanical Characteristics Application JEDEC DFN-2Lpackage (0402 size) Cellular Handsets & Accessories Molding compound flammability rating: Personal Digital Assistants (PDAs) UL 94V-0 Notebooks & Handhelds Marking : Marking Code Portable Instrumentation RoHS Compliant Digital Cameras MP3 Players Schematic & PIN Configuration Bi irectional 1/4 BDFN2C051V40 Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp = 8/20μs ) PPP 200 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 I Parameter IPP 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 rren t Tes t Curr IF Forward Current VF Forward Voltage @ IF IR IT VRWM VBR VC IPP Electrical Characteristics BDFN2C051V40 Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM VBR IT=1mA Maximum Units 5.0 V 6.0 V VRWM=5V, T=25℃ 1 μA tp =8/20μs 18 A VC IPP=1A, tp=8/20μs 6.9 V Clamping Voltage VC IPP=18A, tp=8/20μs 11 V Junction Capacitance Cj VR =0V, f =1MHz 34 pF Reverse Leakage Current IR Peak Pulse Current IPP Clamping Voltage 2/4 V BDFN2C051V40 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 200W 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 3: Clamping Voltage vs. Peak Pulse Current Figure 4: Normalized Junction Capacitance vs. Reverse Voltage 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 0 1 2 3 4 5 6 7 8 0 9 1 2 3 Reverse Voltage Peak Pulse Current Ipp(A) 5 -VR(V) Figure 6: ESD Clamping( 8kV Contact per IEC 61000-4-2) Figure 5: Pulse Waveform Tek Run: 2.50GS/s 110 4 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 BDFN2C051V40 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 Marking Codes Part Number Marking Code BDFN2C051V40 M5 0.35 BDFN2C051V40 Package Information Qty：10k/Reel 4/4