PESD0402-240 LITTELFUSE | Alldatasheet
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Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 1 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 Specification Status: RELEASED BENEFITS ESD protection for high frequency applications (HDMI 1.3) Smaller form factor for board space savings Helps protect electronic circuits against damage from electrostatic discharge (ESD) events Assists equipment to pass IEC 61000-4-2, level 4 testing
FEATURES
0.25 pF (typ) Capacitance Low leakage current Low clamping voltage 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 interface LCD, HDTV Cellular phones Antennas (cell phones, GPS…) Portable video devices (PDA, DSC, Bluetooth…) Printer ports High speed Ethernet USB 2.0 and IEEE 1394 interfaces DVI interface MATERIALS INFORMATION RoHS Compliant ELV Compliant Halogen Free* Lead Free CAUTION: This device should not be used in Power Bus applications HF
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 2 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 PART NUMBERING PESD 0402 - 240 Series Operating Voltage Designator 24 x 100 = 24VDC EIA Size * Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm TYPICAL DEVICE RATINGS AND CHARACTERISTICS Continuous Max Operating Voltage Typical TLP Trigger Voltage1 Typical TLP Clamping Voltage1 after 30ns Typical Capacitance2 @ 1 MHz, 1Vrms Typical Leakage Current @24VDC Max Leakage Current @24VDC Symbol VDC VT(TLP) VC(TLP 30) Cp IL(Typ) IL(MAX) Unit V V V pF μA μA Value 24 250 40 0.25 <0.01 10.0 Note 1: TLP test method at 1000V (refer to FIG. 5 on page 5) Note 2: Typical capacitance @ 0V and 24V bias GENERAL CHARACTERISTICS Operating temperature: -55°C to +125°C Storage temperature: -55°C to +125°C ESD voltage capability (tested per IEC 61000-4-2) o Contact discharge mode: 8kV (typ), 15kV (max) o Air discharge mode: 15kV (typ), 25kV (max) [1 pulse: per customer request] ESD pulse withstand: Typically 100 pulses (tested per IEC 61000-4-2, level 4, and contact method) Environmental Specifications Bias Humidity Test Thermal Shock Bias Heat Test Bias Low Temp Test Solderability Solder Heat Vibration Mechanical Shock Solvent Resistan ce Test Conditions @ 85oC @ 85% RH VDC (max) 1000 hours -55oC to 125oC 30min dwell 1000 cycles @ 125oC VDC (max) 1000 hours @ -55oC VDC (max) 1000 hours 250 oC +/- 5 oC 3s +/- 1s 260 oC,10s 10 to 50Hz, 60s cycle, 2hrs each in X-Y-Z axis 1500G, 0.5ms, X- Y-Z axis 3 times IPA ultrasonic 300s
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 3 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 Pass/Fail Criteria IL≤10µA IL≤10µA IL≤10µA IL≤10µA 95% coverage 90% coverage No Physical Damage IL ≤ 10 μA No Physical Damage IL ≤ 10 μA No Physical Damage IL ≤ 10 μA FIG 1: CAPACITANCE VS. FREQUENCY (TYPICAL SAMPLE) (PESD0402 Flat Response of Capacitance over Frequency Range) FIG 2: EYE DIAGRAM (TYPICAL SAMPLE) (PESD0402 Eye Diagram Performance at 3.4 GHz— meets criteria for HDMI 1.3)
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 4 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 FIG 3: INSERTION LOSS DIAGRAM (TYPICAL SAMPLE) (PESD0402 Minimal Insertion Loss at 3.4 GHz) FIG 4: ESD PROTECTION FOR HDMI (PESD0402 Reference Layout and Test Results available) -0.25dB at 3.4GHz
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 5 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 FIG 5: TYPICAL TRANSMISSION LINE PULSE RESPONSE GRAPH Typical TLP Clamping Voltage 100 150 200 250 300 0 10 20 30 40 50 60 70 80 90 100 Time (ns) Voltage ( V )
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 6 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 DIMENSIONS Drawing Not To Scale RECOMMENDED LAND PATTERN: Solder thickness 0.15 to 0.2mm Length A Height B Terminal Width C Width D Min Max Min Max Min Max Min Max * Round off approximation C D B A X W Y Z
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 7 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 SOLDER REFLOW RECOMMENDATIONS: A Temperature ramp up 1 From ambient to Preheating temperature 30s to 60s B Preheating 140°C - 160°C 60s to 120s C Temperature ramp up 2 From Preheating to Main heating temperature 20s to 40s Main heating at 200°C 60s ~ 70s D at 220°C 50s ~ 60s at 240°C 30s ~ 40s at 260°C 5s ~ 10s E Cooling From main heating temperature to 100°C 4°C/s (max) W X Y Z Min Max Min Max Min Max Min Max * Round off approximation
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 8 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 PACKAGING Packaging Tape & Reel Standard Box PESD0402-240 10,000 50,000 EIA referenced Reel Dimensions for PESD Devices Reel Dimensions (mm): Carrier Dimensions (mm): Note 1: Carrier thickness Product Orientation – always face up (meaning the substrate is at the bottom), but parts do not have polarity mark. Leader & Trailer: The leader is 180mm in length & consists of empty cavities with sealed cover tape. The trailer is 350mm in length & consists of empty cavities with sealed cover tape. A B C D E F G A B C D E F L W T1 0402
Overvoltage Protection Device PRODUCT: PESD0402-240 DOCUMENT: SCD28721 REV LETTER: C REV DATE: JULY 26, 2016 PAGE NO.: 9 OF 9 © 2016 Littelfuse, Inc. littelfuse.com Specifications are subject to change without notice. Revised July 26, 2016 POST REFLOW, CLEANING CONDITIONS A 5% saponifier combined with water during wash. For the ultrasonic process water temperature should be at 50°C and board should be submerged for a minimum of one minute in the solutions, then rinse and dry. For in-line washing, the temperature of the water sprayed should be at 45°C, rinse and drying is done in-lin Warning: Application Limitations for PESD0402-240. This part is 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 applications Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their Own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, lifesaving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.