Product Overview
The ISA-PLAN is a precision resistor designed for SMT (Surface Mount Technology) applications, specifically in size 2817. It excels as a current sensor for power hybrid applications, control systems in the automotive market, power modules, frequency converters, and switch mode power supplies. Key advantages include excellent long-term stability, high pulse power rating, and AEC-Q200 qualification. It offers a power rating of 5 W at 105 C and can handle constant current up to 35 A with a resistance of 4 mOhm. Mounting is facilitated by reflow and IR soldering processes. The product is RoHS 2011/65/EU compliant.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Technology: SMT (Surface Mount Technology)
- Size: 2817
- Qualification: AEC-Q200 qualified
- Compliance: RoHS 2011/65/EU compliant
- Material: Manganin (implied by "Temperature dependence of the electrical resistance of manganin resistors")
- Mounting: Reflow-, and IR-soldering
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Power Rating (P105 C) | 5 W | for < 1 |
| Power Rating (P105 C) | 3 W | for 1 |
| Power Rating (P70 C) | 7 W | for < 1 |
| Power Rating (P70 C) | 5 W | for 1 |
| Constant Current Rating | up to 35 A | (4 mOhm) |
| Internal Heat Resistance (Rthi) | <13 K/W | for < 1 |
| Internal Heat Resistance (Rthi) | <22 K/W | for 1 |
| Dielectric Withstanding Voltage | 200 V | AC/DC |
| Inductance | <3 nH | |
| Stability (at rated power, 2000h) | <0.5% deviation | (TK = 75 C) |
| Stability (at rated power, 2000h) | <1.0% deviation | (TK = 105 C) |
| Applicable Temperature Range | -55 to +170 C | |
| Temperature Coefficient (20-60 C) | <50 ppm/K | for 10 m |
| Temperature Coefficient (20-60 C) | <100 ppm/K | for < 10 m |
| Resistance Values (Ohm) | 0.004 to 4 | |
| Tolerance (%) | 0.5 / 1 / 2 / 5 | |
| Tape Width | 12 mm | |
| Reel Size | 13 inch | |
| Parts per Reel | 5000 pcs | |
| Packaging Weight | 494 g |
Ordering Code Structure
SMT - Resistance value [Ohm] / "R" represents decimal point - Tolerance
Example: SMT - R010 - 1.0
Recommended Solder Profile
| Soldering Type | Temperature (C) | Time (sec) |
|---|---|---|
| Reflow- and IR-soldering | 260 (peak) | 40 |
| Reflow- and IR-soldering | 255 | 90 |
| Reflow- and IR-soldering | 217 |
Note: Slight deformations during soldering do not affect technical properties of the component.
Available Standard Resistance Values and Tolerances
* Further values and tolerances on request
| Resistance Value [Ohm] | Tolerance 0.5% | Tolerance 1.0% | Tolerance 2.0% | Tolerance 5.0% |
|---|---|---|---|---|
| R004 | ✔ | ✔ | ||
| R0047 | ✔ | |||
| R005 | ✔ | ✔ | ✔ | ✔ |
| R0056 | ✔ | |||
| R0068 | ✔ | ✔ | ✔ | |
| R008 | ✔ | ✔ | ||
| R0091 | ✔ | |||
| R010 | ✔ | ✔ | ✔ | ✔ |
| R0135 | ✔ | |||
| R014 | ✔ | |||
| R015 | ✔ | ✔ | ||
| R018 | ✔ | ✔ | ||
| R020 | ✔ | ✔ | ||
| R022 | ✔ | ✔ | ||
| R025 | ✔ | ✔ | ||
| R027 | ✔ | |||
| R030 | ✔ | |||
| R033 | ✔ | ✔ | ||
| R039 | ✔ | |||
| R040 | ✔ | |||
| R047 | ✔ | ✔ | ✔ | |
| R050 | ✔ | ✔ | ||
| R056 | ✔ | |||
| R068 | ✔ | ✔ | ✔ | |
| R082 | ✔ | |||
| R100 | ✔ | ✔ | ✔ | ✔ |
| R120 | ✔ | |||
| R150 | ✔ | |||
| R170 | ✔ | ✔ | ||
| R180 | ✔ | |||
| R200 | ✔ | |||
| R220 | ✔ | ✔ | ||
| R250 | ✔ | |||
| R270 | ✔ | ✔ | ||
| R330 | ✔ | |||
| R390 | ✔ | |||
| R400 | ✔ | |||
| R470 | ✔ | ✔ | ||
| R500 | ✔ | ✔ | ||
| R560 | ✔ | |||
| R680 | ✔ | |||
| R820 | ✔ | |||
| 1R00 | ✔ | ✔ | ||
| 2R00 | ✔ | |||
| 3R00 | ✔ | |||
| 4R00 | ✔ |
Mechanical Dimensions and PCB Layout Proposal
(Reflow-soldering)
[Image placeholder for dimensions and PCB layout]
Disclaimer
All products, product specifications and data are subject to change without notice. The product specifications do not expand or otherwise modify Isabellenhttes terms and conditions of sale, including but not limited to, the warranty expressed therein. Isabellenhtte makes no warranty, representation or guarantee other than as set forth in its terms and conditions of sale. Information provided in datasheets and/or specifications may vary from actual results in different applications. Any statements made by Isabellenhtte regarding the suitability of products for certain types of applications are based on its knowledge of typical requirements that are often placed on its products. It is the customers responsibility to validate that a particular product with the properties described in the product specification is suitable for use in the application intended. No license, express or implied, or otherwise, to any intellectual property rights is granted by this document. Any and all liability arising out of the application or use of any product shall be as set forth in Isabellenhttes terms and conditions of sale.
2410121805_Isabellenhuette-SMT-R015-1-0_C2688864.pdf
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