PESD Protection Devices PESD Protection Devices TE's Polymer ESD (PESD) line of devices helps protect I/O ports on HDMI 1.3, portable video players, LCD and plasma TVs, USB 2.0, digital visual interface (DVI) and antenna switches. PESD devices shunt electrostatic discharge away from sensitive circuitry in HDTV equipment, printers, laptops, cellular phones and other portable devices. PESD devices offer many advantages over traditional protection devices, such as multi layer varistors (MLVs), which may degrade or distort the signal in high data rate circuits. Compared to transient voltage suppression (TVS) diodes and miniature gas discharge tubes (GDTs), PESD devices provide a more compact form factor and an economical solution for the shrinking profiles of today's compact information appliances. Available in a range of form factors, our PESD protection devices provide low capacitance and meet transmission line pulse (TLP) testing, as well as IEC61000-4-2 testing. Benefits 8 Features * ESD protection for high-frequency applications (HDMI 1.3) * RoHS compliant * Smaller form factor for board space savings * Halogen free * Lead free * Helps protect sensitive electronic circuits against damage caused by electrostatic discharge (ESD) events * 0.25 pF (typ) capacitance * Assists equipment to pass IEC 61000-4-2, level 4 testing * Low-clamping voltage (refers to: Br#900ppm, Cl#900ppm, Br+Cl#1500ppm) * Low-leakage current * Fast response time (< 1ns) * Capable of withstanding numerous ESD strikes * Compatible with standard reflow installation procedures * Thick film technology * Bi-directional protection Applications * HDMI 1.3 interfaces * Printer ports * LCD and plasma TVs * Satellite radios * Cellular phones * USB 2.0 and IEEE 1394 interfaces * Antennas * DVI * Portable video players * GPS systems * Portable devices (PDA, DSC, BlueTooth) RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 83 HF Halogen Free 83 8/3/13 11:06 AM Table E1 Electrical Characteristics for PESD Devices Continuous Max Typ Operating Voltage Trigger Voltage* Symbol Typ Clamping Voltage Typ Capacitance @1 MHz, 1VRMS Typ Leakage Current Max Leakage Current @ Max VDC IL(MAX) VDC VT(TLP) VC(TLP) CP IL(TYP) Unit V V V pF A A PESD0402-140 14 250 40 0.25 < 0.01 10.0 PESD0603-240 24 215 45 0.25 < 0.01 10.0 PESD1206Q-240 24 250 45 0.25 < 0.01 10.0 Notes : * TLP test method at 1kV. Measured 30ns after pulse initiation. Typical capacitance value is at 0V and max operating voltage bias. Capacitance (pF) Figure E1 Capacitance vs. Frequency for PESD Devices 0.30 0.28 0.26 0.24 0.22 0.20 0.18 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 0 500 1000 1500 2000 2500 3000 Frequency (MHz) 8 Figure E2 Eye Diagram Performance at 3.4 GHz for PESD Devices Figure E3 Insertion Loss Diagram for PESD Devices 0.1 0 Insertion Loss (dB) -0.1 -0.25dB at 3.4GHz -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 0.3 1 10 100 1000 6000 Frequency (MHz) 84 RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 84 HF Halogen Free 8/3/13 11:06 AM PESD Protection Devices Figures E4-E5 PESD Device Protection for HDMI (PESD devices provide electrostatic discharge protection) Figure E4 Figure E5 ESD Protection for HDMI (0402 and 0603) ESD Protection for HDMI (1206Q) HDMI Transmitter or Receiver HDMI Port TX0+ TX0TX01+ TX01TX02+ TX02TC+ TC- Outside World TX0+ TX0TX01+ TX01TX02+ TX02TC+ TC- Outside World HDMI Transmitter or Receiver HDMI Port PESD Devices PESD Devices Two PESD1206Q Arrays GND GND Chassis Chassis Table E2 Dimensions for PESD Devices in Millimeters and (Inches*) A B C D E F Part Number Min Max Min Max Min Max Min Max Min Max Min Max Figure PESD0402-140 0.90 1.10 0.23 0.43 0.10 0.30 0.40 0.60 -- -- -- -- E6 (0.035) (0.043) (0.009) (0.017) (0.004) (0.012) (0.016) (0.024) -- -- -- -- E6 E7 PESD0603-240 1.50 1.70 0.45 0.55 0.10 0.50 0.70 0.95 (0.059) (0.067) (0.018) (0.022) (0.004) (0.020) (0.028) (0.037) PESD1206Q-240 3.10 3.30 0.40 0.60 0.10 0.30 1.50 1.70 0.20 0.60 0.20 0.60 (0.122) (0.130) (0.016) (0.024) (0.004) (0.012) (0.059) (0.067) (0.008) (0.024) (0.008) (0.024) 8 *The dimensions in inches are rounded approximations. Figure E6 Figure E7 D D A A A A B B F B B C F E C E C (Side View) (Side View) C (Drawing not to Scale) (Drawing not to Scale) Table E3 Environmental Specifications for PESD Devices Test Conditions Pass / Fail Criteria Bias Humidity Test 85C, 85% RH, VDC (max), 1000 hrs IL % 10 A Thermal Shock -55C to 125C, 30 min Dwell, 1000 Cycles IL % 10 A Bias Heat Test 125C, VDC (max), 1000 hrs IL % 10 A Bias Low Temp Test -55C, VDC (max), 1000 hrs IL % 10 A Solderability 250C 5C, 3 1s 95% Coverage Solder Heat 260C, 10s 90% Coverage Vibration 10 to 50Hz, 60s Cycle, 2 hrs Each in X-Y-Z-Direction No Physical Damage Solvent Resistance IPA Ultrasonic 300s No Physical Damage Shock 1500G, 0.5ms Each, X-Y-Z Axis 3 Times Each Axis No Physical Damage RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 85 HF Halogen Free 85 8/3/13 11:06 AM Table E4 General Characteristics for PESD Devices Storage Temperature -40C to +85C Operating Temperature -55C to +125C ESD Voltage Capability (Tested per IEC 61000-4-2) Contact Discharge Mode : 8kV (Typ), 15kV (max) Air Discharge Mode : 15kV (Typ), 25kV (max) [1 Pulse: per Customer Request] ESD Pulse Withstand 100 Pulses (Tested per IEC 61000-4-2, Level 4, Contact Method) Table E5 Materials Information for PESD Devices RoHS Compliant Directive 2002/95/EC Compliant RoHS 2.0 Directive 2011/65/EU Compliant ELV Compliant Directive 2000/53/EC Compliant Halogen Free Halogen Free Refers to: Br#900ppm, Cl#900ppm, Br+Cl#1500ppm Table E6 Recommended Pad Layout for PESD Devices in Millimeters and (Inches*) V Part Number PESD0402-140 PESD0603-240 W X Y Min Max Min Max Min Max Min -- -- 0.60 0.70 0.30 0.40 0.80 (0.024) (0.028) (0.012) (0.016) (0.031) -- -- 8 Z Max Min Max Figure 0.90 2.10 2.20 E8 (0.035) (0.083) (0.087) 0.90 1.00 0.50 0.60 1.00 1.10 2.70 2.80 (0.035) (0.039) (0.020) (0.024) (0.039) (0.043) (0.106) (0.110) Part Number V Typ W Typ X Typ Y Typ Z Typ PESD1206Q-240 3.20 2.20 0.50 0.80 1.00 (0.126) (0.087) (0.020) (0.031) (0.039) E8 Figure E9 *The dimensions in inches are rounded approximations. Figure E8 Figure E9 X V W Z W Y X Z Y Note: Solder thickness 0.15 to 0.2mm. Table E7 Solder Reflow Recommendations for PESD Devices B Preheating 140C - 160C 60s to 120s C Temperature Ramp-up 2 From Preheating to Main Heating Temperature 20s to 40s D Main Heating at 200C at 220C at 240C at 260C 60s to 70s 50s to 60s 30s to 40s 5s to 10s From Main Heating Temperature to 100C 4C/s max E 86 From Ambient to Preheating 30s to 60s Temperature Cooling RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 86 Preheating 300 Temperature (C) A Temperature Ramp-up 1 Soldering Cooling D E 250 200 150 100 50 0 A Reflow Profile B C Times (s) HF Halogen Free 8/3/13 11:06 AM PESD Protection Devices Table E8 Tape Specifications for PESD Devices 0402 Dimension (mm) Tolerance 0603 Dimension (mm) Tolerance 1206Q Dimension (mm) Tolerance W 8.00 0.30 8.00 0.30 8.00 0.30 P0 4.00 0.10 4.00 0.10 4.00 0.10 P1 2.00 0.05 4.00 0.05 4.00 0.05 P2 2.00 0.05 2.00 0.05 2.00 0.05 A0 0.69 0.05 1.27 0.15 2.02 0.20 B0 1.19 0.05 2.02 0.20 3.62 0.20 D0 1.50 0.10 1.50 0.10 1.50 0.10 F 3.50 0.05 3.50 0.05 3.50 0.05 E1 1.75 0.10 1.75 0.10 1.75 0.10 T 0.48 0.03 0.60 0.03 0.75 0.03 Tape Dimension EIA Mark Figure E10 P0 P2 T E1 A0 D0 W F B0 8 P1 Table E9 Reel Specifications for PESD Devices Reel Dimensions (0402, 0603 & 1206Q) EIA Mark Dimension (mm) A max 180.0 N min 60.5 W1 max 9.5 W2 max 14.0 Figure E11 W2 W1 A RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 87 HF Halogen Free N 87 8/3/13 11:06 AM Parameter Definitions for PESD Devices Operation Voltage (VDC) Defined as DC voltage, under which device is in OFF state and leakage current below certain threshold. Leakage Current (IL) Current through device under Operation Voltage VDC. Trigger Voltage (VT) Voltage at which the device switches from the OFF to the ON state, during the IEC waveform or the TLP system. Clamping Voltage (VC) Voltage cross device under 8kV per IEC or measured by TLP system. Typically measured 30ns after initiation of the ESD pulse (for TLP, both 30ns and 60ns are sometimes used). Capacitance (CP) Capacitance of the device measured at 1MHz with 0V and max operating voltage bias. Part Numbering System for Polymer ESD (PESD) Devices PESD xxxx Q - 240 Operating Voltage Designator 14 x 10 = 14VDC 8 24 x 10 = 24VDC Package Type Q - Array of 4 Elements EIA Size Series Warning : Application Limitations for PESD0402-140, PESD0603-240 and PESD1206Q-240: These parts are not intended to be used on power lines or for power bus applications. Users should independently evaluate the suitability of and test each product selected for their own application. Notice : Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications. Tyco Electronics Corporation and its affiliates in the TE Connectivity Ltd. group of companies ("TE") reserves the right to change or update, without notice, any information contained in this publication; to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit production or distribution of any product. This publication supersedes and replaces all information previously supplied. Without express written consent by an officer of TE, TE does not authorize the use of any of its products as components in nuclear facility applications, aerospace, or in critical life support devices or systems. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. TE's only obligations are those in the TE Standard Terms and Conditions of Sale and in no case will TE be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products. 88 RoHS Compliant, ELV Compliant 2013_CP_S08-SESD.indd 88 HF Halogen Free 8/3/13 11:06 AM Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: PESD0402-140