VEMI35AA-HAF www.vishay.com Vishay Semiconductors 3-Channel EMI-Filter with ESD-Protection FEATURES * Ultra compact LLP75-7L package * 3-channel EMI-filter and ESD-protection 6 5 4 * Low leakage current 7 * Line resistance RS = 100 * Typical cut off frequency f3dB = 100 MHz 1 2 * ESD-protection acc. IEC 61000-4-2 30 kV contact discharge 30 kV air discharge 3 20517 19423 1 * e4 - precious metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn) MARKING (example only) XX YY * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 21001 Dot = pin 1 marking YY = type code (see table below) XX = date code DESIGN SUPPORT TOOLS click logo to get started Models Available ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL (8 mm TAPE ON 7" REEL) MINIMUM ORDER QUANTITY VEMI35AA-HAF VEMI35AA-HAF-G-08 3000 15 000 PACKAGE DATA DEVICE NAME PACKAGE NAME TYPE CODE WEIGHT MOLDING COMPOUND FLAMMABILITY RATING VEMI35AA-HAF LLP75-7L 9F 4.2 mg UL 94 V-0 MOISTURE SENSITIVITY LEVEL SOLDERING CONDITIONS MSL level 1 Peak temperature max. 260 C (according J-STD-020) ABSOLUTE MAXIMUM RATINGS PARAMETER Peak pulse current ESD immunity Operating temperature Storage temperature Rev. 1.1, 08-Jan-2019 TEST CONDITIONS SYMBOL VALUE UNIT All I/O pin to pin 7; acc. IEC 61000-4-5; tp = 8/20 s; single shot IPPM 4 A Contact discharge acc. IEC 61000-4-2; 10 pulses Air discharge acc. IEC 61000-4-2; 10 pulses Junction temperature VESD 30 30 kV TJ -40 to +125 C TSTG -55 to +150 C Document Number: 83314 1 For technical questions, contact: EMIFilter@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VEMI35AA-HAF www.vishay.com Vishay Semiconductors APPLICATION NOTE With the VEMI35AA-HAF 3 different signal or data lines can be filtered and clamped to ground. Due to the different clamping levels in forward and reverse direction the clamping behavior is Bidirectional and Asymmetric (BiAs). L1IN 6 1 L2IN L1OUT 7 2 5 3 4 L2OUT L3IN L3OUT 19420 19424 19421 The 3 independent EMI-filter are placed between pin 1 and pin 6 pin 2 and pin 5, and pin 3 and pin 4. They all are connected to a common ground pin 7 on the backside of the package. Each filter is symmetrical so that all ports (pin 1 to 6) can be used as input or output. The circuit diagram of one EMI-filter-channel shows two identical Z-diodes at the input to ground and the output to ground. These Z-diodes are characterized by the breakthrough voltage level (VBR) and the diode capacitance (CD). Below the breakthrough voltage level the Z-diodes can be considered as capacitors. Together with these capacitors and the line resistance RS between input and output the device works as a low pass filter. Low frequency signals (f < f3dB) pass the filter while high frequency signals (f > f3dB) will be shorted to ground through the diode capacitances CD. RS Out (pin 4, 5, 6) In (pin 1, 2, 3) CD CD GND (pin 7) 21060 Each filter is symmetrical so that both ports can be used as input or output. Rev. 1.1, 08-Jan-2019 Document Number: 83314 2 For technical questions, contact: EMIFilter@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VEMI35AA-HAF www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS All inputs (pin 1, 2, and 3) to ground (pin 7) (Tamb = 25 C, unless otherwise specified) PARAMETER TEST CONDITIONS/REMARKS SYMBOL MIN. TYP. MAX. UNIT Number of channels which can be protected Nchannel - - 3 channel Max. reverse working voltage VRWM - - 5 V Reverse voltage at IR = 1 A VR 5 - - V Reverse current at VR = 5 V IR - - 1 A Protection paths Reverse stand off voltage Reverse break down voltage IR = 1 mA VBR 6 - - V at IPP = 1 A applied at the input, measured at the output; acc. IEC 61000-4-5 VC-out - - 7.8 V at IPP = IPPM = 4 A applied at the input, measured at the output; acc. IEC 61000-4-5 VC-out - - 8 V at IPP = -1 A applied at the input, measured at the output; acc. IEC 61000-4-5 VC-out -1 - - V at IPP = IPPM = -4 A applied at the input, measured at the output; acc. IEC 61000-4-5 VC-out -1.2 - - V at VR = 0 V; f = 1 MHz CIN - 60 - pF at VR = 2.5 V; f = 1 MHz CIN - 37 - pF at 30 kV ESD-pulse acc. IEC 61000-4-2 VCESD - 7.5 - V Line resistance Measured between input and output; IS = 10 mA RS 90 100 110 Cut-off frequency VIN = 0 V; measured in a 50 system f3dB - 100 - MHz Pos. clamping voltage Neg. clamping voltage Input capacitance ESD-clamping voltage TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) 120 % Rise time = 0.7 ns to 1 ns 8 s to 100 % 100 % 80 % 80 % 60 % 60 % IPPM Discharge Current IESD 100 % 53 % 40 % 27 % 20 % 20 % 0% -10 0 10 20 30 40 50 60 70 80 90 100 Time (ns) 20557 Fig. 1 - ESD Discharge Current Wave Form acc. IEC 61000-4-2 (330 /150 pF) Rev. 1.1, 08-Jan-2019 20 s to 50 % 40 % 0% 0 20548 10 20 30 40 Time (s) Fig. 2 - 8/20 s Peak Pulse Current Wave Form acc. IEC 61000-4-5 Document Number: 83314 3 For technical questions, contact: EMIFilter@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VEMI35AA-HAF www.vishay.com Vishay Semiconductors 100 70 f = 1 MHz 60 10 1 CD (pF) IF (mA) 50 0.1 40 30 20 0.01 10 0.001 0 0.5 0.6 0.7 21086 0.8 0.9 1 VF (V) Fig. 3 - Typical Forward Current IF vs. Forward Voltage VF 7 -5 Transmission (S21) in dB 0 5 4 3 2 1 0 0.01 0.1 1 10 100 1000 10 000 IR (A) 21087 1 2 4 5 VR (V) VINPUT = 5 V - 10 - 15 VINPUT = 0 V - 20 - 25 - 30 - 35 Measured in a 50 system - 40 1 21090 Fig. 4 - Typical Reverse Voltage VR vs. Reverse Current IR 3 Fig. 6 - Typical Capacitance CD vs. Reverse Voltage VR 8 6 VR (V) 0 21089 10 100 1000 10 000 Frequency in MHz Fig. 7 - Typical Small Signal Transmission (S21) at ZO = 50 12 Input clamping voltage 10 VC (V) 8 Output clamping voltage 6 4 Measured acc. IEC 61000-4-5 (8/20 s - wave form) 2 VC 0 0 21088 1 2 3 4 5 6 IPP (A) Fig. 5 - Typical Peak Clamping Voltage VC vs. Peak Pulse Current IPP Rev. 1.1, 08-Jan-2019 Document Number: 83314 4 For technical questions, contact: EMIFilter@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VEMI35AA-HAF www.vishay.com Vishay Semiconductors 0.45 (0.018) 0.55 (0.022) 0.2 (0.008) 0.3 (0.012) 0.2 (0.008) 0.3 (0.012) 1 (0.039) 0.2 (0.008) 0.3 (0.012) Heat sink 0.95 (0.037) 1.05 (0.041) PACKAGE DIMENSIONS in millimeters (inches): LLP75-7L 0.5 (0.020) 0.6 (0.024) 0.6 (0.024) 0.54 (0.021) 1.65 (0.065) 1.55 (0.061) 0.05 (0.002) 0 (0.000) 0.15 (0.006) 0.25 (0.010) 1.65 (0.065) Pin 1 marking 1.55 (0.061) Foot print recommendation: 0.5 (0.020) 0.5 (0.020) 0.3 (0.012) 0.3 (0.012) Document no.:S8-V-3906.02-014 (4) Created - Date: 04. April 2006 0.15 (0.006) 1 (0.039) 0.5 (0.020) 1 (0.039) 0.25 (0.010) 0.15 (0.006) Solder resist mask Solder pad 0.5 (0.020) 20500 Rev. 1.1, 08-Jan-2019 Document Number: 83314 5 For technical questions, contact: EMIFilter@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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