05436 PMPS075-1812 Only One Name Means ProTek’Tion™ polymer ptc device Description Surface mount PTC devices are the preferred over-current protection method for computer, consumer electronic, portable electronics and automotive applications. These devices are suitable for automated assembly and are designed to save on board space. ptc device Features applications • Over-Current Protection • RoHS & REACH Compliant • Halogen Free • Game Console Port Protection • Optical Electronics • Security Systems • Industrial Controls • Motherboard USB & IEEE 1394 Protection • USB Hubs, Ports and Peripherals • Set-Top Box & HDMI • Battery PCM • Mobile Internet Device (MID) • Portable MP3 & Media Players • IC VCC Protection Mechanical characteristics • Surface Mount Device: Size 1812 • Approximate Weight: 0.0476 grams • Lead-Free • 12mm Tape and Reel Per EIA Standard 481 ELECTRICAL specifications PART NUMBER PMPS075-1812 marking MAXIMUM code HOLDING CURRENT (Note 1) IH Amps 75H 0.75 MINIMUM TRIP CURRENT (Note 2) IT AMPS MAXIMUM INTERRUPT VOLTAGE (Note 3) V MAX VOLTS 1.50 24 MAXIMUM MAXIUM TYPICAL minimum maximum FAULT TIME-TO-TRIP POWER resistance resistance CURRENT CURRENT DISSIPATION (Note 7) (Note 8) (Note 4) (Note 5) (Note 6) I MAX t trip Pd r min r max AMPS AMPS @ Secs watts ohms ohms 100 8.00A @ 0.20s 0.60 0.070 0.350 Notes 1. 2. 3. 4. 5. 6. 7. 8. The maximum current at which the device will not trip at 25°C in still air. The minimum current at which the device will always trip at 25°C in still air. The maximum interrupt voltage the device can withstand without damage at the rated current. The maximum fault current the device can withstand without damage at the rated voltage. The maximum time to trip at the assigned current. The typical amount of power dissipated by the device when in state air environment. The minimum device resistance at 25°C prior to tripping. The maximum device resistance at 25°C measured one hour post reflow. 05436.R0 9/13 Page 1 www.protekdevices.com 05436 PMPS075-1812 Only One Name Means ProTek’Tion™ typical device characteristics TEST PROCEDURES AND REQUIREMENTS TEST CONDITIONS ACCEPTANCE CRITERIA In Still Air @ 25°C Rmin <= R <= Rmax Specified Current Vmax - In Still Air @ 25°C T <= Max Time to Trip 30 Minutes at IH - In Still Air @ 25°C No Trip Trip Life Cycle Vmax, Imax, 100 Cycles - In Still Air @ 25°C No Arcing or Burning Trip Endurance Vmax, 60 Minutes - In Still Air @ 25°C No Arcing or Burning Resistance Time to Trip (TTrip) Holding Current (IH) figure 1 thermal derating curve (Rated Holding Current at Ambient Temperature) 160 % of Rated Holding and Trip Current 140 120 100 80 60 40 -50 -40 -30 -20 -10 0 10 20 30 40 Ambient Temperature - °C 50 60 70 80 90 MAXIMUM AMBIENT OPERATING TEMPERATURES - °C base PART NUMBER PMPS075-1812 05436.R0 9/13 T (°C) -40 -20 0 25 40 50 60 70 85 IH(Max) 1.10 0.95 0.85 0.75 065 0.60 0.54 0.48 0.40 Page 2 www.protekdevices.com 05436 PMPS075-1812 Only One Name Means ProTek’Tion™ typical device characteristics Soldering parameters Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (Tsmin to Tsmax) pb-free assembly 3°C/Second Max 150°C 200°C 60-180 Seconds Tp Tp Critical Zone Tm to Tp Ramp-Up Time Maintained Above: - Temperature (Tm) - Time (tm) 217°C 60-150 Seconds Peak Temperature (Tp) 260°C Time within 5°C of Tp (tp) 20-40 Seconds Ramp-Down Rate 6°C/Seconds Max Time 25°C to Tp 8 Minutes Max Tm Temperature Profile features Average Ramp-Up Rate Tsmin to Tp tm Tsmax Tsmin ts Preheat 1. All temperatures refer to topside of the package, measured on the package body surface. 2. Recommended reflow methods: IR, Vapor Phase, Hot Air Oven. 3. Devices are not designed to be wave soldered to the bottom side of the board. 4. Devices can be cleaned using standard industry methods and solvents. 5. If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. Ramp-Down t 25°C to Peak Time notices The devices are intended for protection against overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions are anticipated. Operation beyond maximum ratings or improper use may result in device damage and possible arcing and flame. WARNING Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. Polymeric thermistors operate by thermal expansion of the conductive polymer. If devices are placed under pressure or installed in space that would prevent thermal expansion, they may not properly protect against fault conditions. Designs must be selected in such a manner that adequate space is maintained over the life of the product. Twisting, bending, or placing the Polymeric thermistors in tension will decrease the ability of the device to protect against electrical faults. No residual force should remain on the device after installation. Mechanical damage to Polymeric thermistors chip may affect device performance and should be avoided. Chemical contamination of Polymeric thermistors should be avoided. Certain greases, solvents, hydraulic fluids, fuels, industrial cleaning agents, volatile components of adhesives, silicones and electrolytes can have an adverse effect on the device performance. Environmental conditions must not harm the thermistors. Use thermistors only in normal atmospheric conditions. Avoid use in deoxidizing gases, corrosive agents, humid or salty conditions. Contact with any liquids and solvents should be prevented. Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal and mechanical procedures for electronic components. 05436.R0 9/13 Page 3 www.protekdevices.com 05436 PMPS075-1812 Only One Name Means ProTek’Tion™ package OUTLINE AND PAD LAYOUT information outline dimensions dim millimeters D C inches min max min max A 4.37 4.73 0.17 0.19 B 3.07 3.41 0.12 0.13 C E 0.90 B 0.035 D 0.30 1.20 0.02 0.05 E 0.15 0.65 0.006 0.026 A Notes 1. Dimensions are exclusive of mold flash and metal burrs. millimeters inches NOM NOM F 1.80 0.07 G 1.00 0.04 H 1.80 0.07 dim G G outline dimensions F Notes 1. Dimensions are exclusive of mold flash and metal burrs. 05436.R0 9/13 H Page 4 www.protekdevices.com 05436 PMPS075-1812 Only One Name Means ProTek’Tion™ TAPE AND REEL D t P2 Top Cover Tape 10 Pitches Cumulative Tolerance on tape ± 0.2 E P0 A0 F K0 W B0 P User Direction of Feed specifications Reel Dia. Tape Width 178mm (7”) 12mm A0 B0 K0 D E F W P0 P2 P t 3.50 ± 0.10 4.90 ± 0.10 0.80 ± 0.10 1.55 ± 0.05 1.75 ± 0.10 5.50 ± 0.10 12.00 ± 0.30 4.00 ± 0.10 2.00 ± 0.05 4.00 ± 0.10 0.25±0.05 Notes 1. 2. 3. 4. Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T74 = 7” Reel - 2,000 pieces per 12mm tape. Marking on Part - marking code. ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty PMPS075-1812 N/A -T74 4,000 7” N/A This device is only available in a Lead-Free configuration. The ambient temperature for storage is -40°C~40°C, with a maximum relative humidity recommended at 70%RH. 05436.R0 9/13 Page 5 www.protekdevices.com 05436 PMPS075-1812 Only One Name Means ProTek’Tion™ company information COMPANY PROFILE In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering diode TVS array and electronics SMD chip fuses. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers high performance interface and linear products. They include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products. CONTACT US Corporate Headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: & Marketing: 602-414-5109 Customer Service: 602-414-5114 Product Technical Support: 602-414-5107 By Fax General: 602-431-2288 By E-mail: Sales: [email protected] Customer Service: [email protected] Technical Support: [email protected] ProTek Devices (Asia Pacific) Pte. Ltd. 8 Ubi Road 2, #06-19 Zervex Singapore - 408538 Tel: +65-67488312 Fax: +65-67488313 Web www.protekdevices.com COPYRIGHT © ProTek Devices 2013 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05436.R0 9/13 Page 6 www.protekdevices.com