BDFN2A121V

BDFN2A121V Transient Voltage Suppressors ROHS Features Protects one I/O or power line Completely Compatible with SOD923 Low Clamping Voltage Working Voltage: 12 V Low Leakage Current Response Time is Typically < 1 ns DFN-2L IEC COMPATIBILITY (EN61000-4) IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Mechanical Characteristics Applications Laptop Computers DFN- 2L package (0402 size) Cellular Phones Molding compound flammability rating: Digital Cameras UL 94V-0 Personal Digital Assistants (PDAs) Marking: Marking Code Packaging: Tape and Reel per EIA 481 RoHS/WEEE Compliant Schematic & PIN Configuration Unidirectional 1/4 BDFN2A121V Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp =8/20μs ) PPP 100 Watts Electrostatic discharge Voltage (See Note1 ,2) VESD 8KV (contact) Volts 15KV (air) Operating Temperature Storage Temperature TJ -55 to + 150 °C TSTG -55 to +150 °C Electrical Parameters (T=25℃) Symbol I IF Parameter VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR VC VBR VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF V I R VF IT IPP Electrical Characteristics BDFN2A121V Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 12 V VBR IT=1mA 13.3 V Reverse Leakage Current IR VRWM=5V, T=25℃ 0.5 μA Peak Pulse Current IPP tp =8/20μs 5 A Clamping Voltage VC IPP=1A, tp=8/20μs 20 V Clamping Voltage VC IPP=5 A, tp=8/20μs 26 V Junction Capacitance Cj VR =0V, f =1MHz 50 pF Note1: ESD Pulse Waveform according to IEC 61000-4-2, see Table1 and Figure1 Note2: ESD Clamping Voltage see Figure2 and3. Note3: The clamping Voltage data is taken with a 100x attenuator. 2/4 BDFN2A121V Transient Voltage Suppressors ROHS Typical Characteristics Table 1: IEC 61000-4-2 Discharge Parameters Level First Peak Current Peak Current at 30 ns Peak Current at 60 ns (A) Test Voltage (Contact Discharge) (kV) Test Voltage (Air Discharge) (kV) (A) (A) 1 7.5 4 2 2 2 2 15 8 4 4 4 3 22.5 12 6 6 8 4 30 16 8 8 15 Figure 2 ESD Clamping Voltage Screenshot Positive 8 kV contact per IEC 61000−4−2 Tek Run: 2.50GS/s CH1 10.0 VΩ Figure 3 ESD Clamping Voltage Screenshot Negative 8 kV contact per IEC 61000−4−2 Tek Run: 2.50GS/s Sample M 20.0ns Ch1 Figure 1: IEC 61000-4-2 Waveform 45V CH1 10.0 VΩ Sample -37V M 20.0ns Ch1 3/4 BDFN2A121V 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 BDFN2A121V Marking Code PA Package Information 10k/Reel Qty： 4/4