Anti-surge hip Resistors Datasheet Features 1) Exclusive resistive element pattern and laser trimming technology results in significantly improved surge resistance characteristics. 2) 2kV to 5kV electrostatic discharge resistance. 3) Superior power ratings. 4) ROHM resistors have obtained ISO91 / ISO / TS16949 certification. 5) orresponds to AE-Q2. Products List (mm) Size (inch) Rated Power (7 ) () Limiting Element Voltage (V) Temperature oefficient (ppm / ) Tolerance (%) Range Operating Temperature Range ( ) Automotive Grade Available ESR1 15 42.2 5 +5 / 25 9.1Ω 976kΩ to 2.2MΩ ESR3 168 63.25 15 9.76Ω 3MΩ 212 85.4 15 55 to +155 15MΩ 3216 126.33* 1 2 3225 121 * 1 2 * 1 Please contact us for the higher rated power. E24 Standard products, E96 ustom products. Part Number Description E S R 1 E Z P J 1 ESR (Anti-surge chip resistors) Size (mm [inch]) 1 (15 [42]) 3 (168 [63]) 1 (212 [85]) 18 (3216 [126]) 25 (3225 [121]) Packaging Specifications ode ode Quantity / Reel ESR1 MZP 1, Packaging specifications ESR3 EZP EZP EZP Embossed tape JZP 4, Tolerance D ( ±% ) D ( ±% ) F ( ±1% ) J ( ±5% ) Nominal code, 3 or 4 digits. denotes jumper type. tolerance D,F J code 4 digits 3 digits Ex.) 1Ω = 1R ( ±1% ) 1R ( ±5% ) 1 Ω = 1R ( ±%, ±1%) 1 ( ±5% ) 1M Ω = 14 ( ±%, ±1%) 15 ( ±5% ) 1/4
hip Resistor Dimensions and Markings ESR1 / 3 / 18 / 25 a b L t a b L 13 t <Marking method> There are three or four digits used for the calculation number according to IE code and R is used for the decimal point. (mm) (inch) L t a b (Unit mm) Marking existence ESR1 15 42 1.±.5 ±.5.35±.5.2±.1.25 +.5.1 No ESR3 168 63 1.6±.1.8±.1.45±.1.3±.2.3±.2 No 212 85 2.±.1 1.25±.1 5±.1.3±.2.4±.2 Yes 3216 126 3.2±.15 1.6±.15 5±.1.3±.25 ±.25 Yes 3225 121 3.2±.15 2.5±.15 5±.1.3±.25 ±.25 Yes Only with square mark Land pattern Example D B Land A (Unit mm) Dimensions A B D ESR1 1.3.4 ESR3 1. 2..8 1.2 2.6 1.15.7 2.2 4. 1.5.9 2.2 4. 2.3.9 2/4
Derating urve hen the ambient temperature exceeds 7, power dissipation must be adjusted according to the derating curves below. ESR1 / 3 / 1 / 18 / 25 1 PERENT RATED POER (%) 8 6 4 2 55 7 1 155 AMBIENT TEMPERATURE ( ) haracteristics Test Items Guaranteed Value Resistor Type Test onditions Variation of resistance with temperature Overload Solderability to soldering heat Rapid change of temperature Damp heat, steady state Endurance at 7 Endurance to solvent Bend strength of the end face plating Static electric characteristics See P.1 See P.1 ± (2.%+.1Ω) A new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. ± (1.%+.5Ω) No remarkable abnormality on the appearance. ± (1.%+.5Ω) ± (3.%+.1Ω) ± (3.%+.1Ω) ± (3.%+.1Ω) ± (1.%+.5Ω) ± (1.%+.5Ω) ithout mechanical damage such as breaks. ± (5.%+.5Ω) 2 Measurement +2 / 55 / +2 / +125 Rated voltage (current) 2., 2s (ESR1) Rated voltage (current) 2.5, 2s (ESR3 / 1 / 18 / 25) Maximum overload voltage Rosin Ethanol 25% (eight) Soldering condition 235±5 Duration of immersion 2.±s Soldering condition 26±5 Duration of immersion 1±1s Test temp. 55 to +125 5cycle 4, 93%RH (Relative Humidity) Test time 1,h to 1,48h 7 Rated voltage (current) 1.5h ON h OFF Test time 1,h to 1,48h 155 Test time 1,h to 1,48h 23±5, Immersion cleaning, 5±min Solvent 2 propanol EIAJ ED-471 / 3 TEST METHOD34 Voltage 2kV (ESR1) 3kV (ESR3 / 1 / 18) 5kV () 1pF R 1.5kΩ Apply cycle 1time ompliance Standard(s) IE6115 8 JIS 521 8 hip weight (typical value) Parameter Unit ESR1 ESR3 eight mg/pc.63 2.18 5.13 9.62 16.47 3/4
Tape Dimensions Paper Tape (Unit mm) F E A B P2 P P1 ESR1 8.±.3 3.5±.5 1.75±.1.7±.1 1.2±.1 φd E ESR3 8.±.3 3.5±.5 1.75±.1 1.1±.1 1.9±.1 B F 8.±.3 3.5±.5 1.75±.1 8.±.3 3.5±.5 1.75±.1 1.65 +.2.1 2.4 +.2.1 1.95 +.1.5 3.5 +.15.5 Top tape Base paper (Bottom tape) omponents avity A D P P1 P2 T2 ESR1 φ1.5 +.1 4.±.1 2.±.5 2.±.5 T2 ESR3 φ1.5 +.1 4.±.1 4.±.1 2.±.5 φ1.5 +.1 4.±.1 4.±.1 2.±.5 φ1.5 +.1 4.±.1 4.±.1 2.±.5 Embossed Tape (Unit mm) F E A B P P2 φd E 8.±.3 3.5±.5 1.75±.1 3.±.1 3.5±.1 D P P1 P2 K F φ1.5 +.1 4.±.1 4.±.1 2.±.5 B A P1 K Reel Dimensions A B D 8 6 4 2 2 4 6 8 A B D Label Label AORDING TO EIAJ ET-72B AORDING TO EIAJ ET-72B (RRV) (Unit mm) A B D ESR1 ESR3 φ18 1.5 φ6 +1. 9 +1. φ13±.2 4/4
Notice Notes 1) 2) 3) 4) 5) 6) 7) 8) 9) 1) 11) 12) 13) The information contained herein is subject to change without notice. Before you use our Products, please contact our sales representative and verify the latest specifications Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. The Products specified in this document are not designed to be radiation tolerant. For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. hen providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM ustomer Support System http///contact/ 214 ROHM o., Ltd. All rights reserved. R112A