PF0224US6 KEC | Alldatasheet
Document overview
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Technical content
- 9. 11 1/2 SEMICONDUCTOR TECHNICAL DATA PF0224US6 EMI Filtering TVS Revision No : 2 APPLICATION EMI Filter and line termination for USB upstream ports on. USB Hubs PC peripherals
FEATURES
EMI/RFI filtering. ESD Protection to IEC 61000-4-2 Level 4. Low insertion loss. Good attenuation of high frequency signals. Low clamping voltage. Low operating and leakage current.
DESCRIPTION
The USB specification requires upstream ports to be terminated with pull-up resistors from the D+ and D- lines to V-bus. On the implementation of USB systems, the radiated and conducted EMI should be kept within the required levels as stated by the FCC regulations and EMC compatibility, the computing devices are required to be tested for ESD susceptibility. The PG0224US6 provides the recommended line termination while implementing a low pass filter to limit EMI levels and providing ESD protection which exceeds IEC 61000-4-2 level 4 standard. The US6 package is the same size as SOT-363 in JEDEC standard. MAXIMUM RATING (Ta=25 DIM MILLIMETERS A B D G US6 2.00 0.20 1.25 0.1 2.1 0.1 0.2+0.10/-0.05 0-0.1 0.9 0.1 0.65 0.15+0.1/-0.05 H C T G B D A H T CC A1 1.3 0.1A15 1. D1 4. D3 3. D2 5. D4 6. D5 2. COMMON ANODE ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC SYMBOL RATING UNIT Power Dissipation *PD 200 mW Junction Temperature Tj 150 Storage Temperature Tstg -55 150 CD1 D2 D3 3 4 C R R Rp EQUIVALENT CIRCUIT CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Reverse Stand-Off Voltage VRWM - - - 5 V Reverse Breakdown Voltage VBR It=1mA 6 - - V Reverse Leakage Current IR VRWM=3.3V - - 0.5 Resistance R Between Input and Output - 22 - Rp Between Pin5 and Pin 6 - 1.5 - Capacitance C VR=2.5V, Between I/O Pins and GND - 47 - pF * Total Package Power Dissipation Type Name Lot No. MARKING 1.9 0.4 0.8 0.650.65 RECOMMENEDED FOOTPRINT (dimensions in mm)
- 9. 11 2/2 PF0224US6 Revision No : 2 S21 Attenuation CT - VR Analog Crosstalk 1MHz 10MHz 1GHz 100MHz 6GHz -60 -50 -40 -30 -10 -20 Capacitance Normalized to 0V 1.00 Reverse Voltage (V) 2.0 5.0 4.03.0 0.2 0.4 0.6 0.8 1.0 1.2 Insertion Loss (dB) Frequency f (MHz)Frequency f (MHz) 1MHz 10MHz 1GHz 100MHz -100 -80 -60 -20 -40 Crosstalk (dB) IR - VR Reverse Voltage VR (V) 02 1 0 468 10-6 10-4 10-2 106 104 102 100 Reverse Current IR (µA) 0.80 Normalized Pull-up Resistance -20-40 01 0 0 40 60 8020 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 0.80 Normalized Series Resistance -20-40 01 0 0 40 60 8020 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 Temperature ( C) Temperature ( C) IL @5MHz : -1.94dB fc @IL-3dB : 78MHz 47pF@2.5V f=1MHz Pull-up resistance(kΩ ) - Ta( C) Series resistance( Ω ) - Ta( C) 1.5kΩ @25 C 22Ω @25 C