Product Overview
The ISA-PLAN 2817 is a precision surface-mount (SMT) resistor designed for demanding power hybrid applications. It excels as a current sensor in automotive control systems, power modules, frequency converters, and switch mode power supplies. Key features include a high power rating of 5 W at 105 C, constant current capability up to 35 A (for 4 mOhm resistance), excellent long-term stability, and high pulse power handling. The resistor is AEC-Q200 qualified and RoHS 2011/65/EU compliant, ensuring reliability and adherence to industry standards. It supports reflow and IR soldering for efficient assembly.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Type: Precision Resistors SMT
- Size: 2817
- Material: Manganin (implied by temperature dependence graph title)
- Certifications: AEC-Q200 qualified, RoHS 2011/65/EU compliant
- Mounting: Reflow- and IR-soldering
- Packaging: Tape and reel (13-inch reel, 5000 pcs per reel)
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 | up to 35 A | (4 mOhm resistance) |
| 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% | TK = 75 C |
| Stability (at rated power, 2000h) | < 1.0% | TK = 105 C |
| Applicable Temperature Range | -55 to +170 C | |
| Resistance Values (Ohm) | 0.004 to 4 | See page 3 for detailed table |
| Tolerance (%) | 0.5 / 1 / 2 / 5 | |
| Temperature Coefficient (20-60 C) | < 50 ppm/K | for 10 m |
| Temperature Coefficient (20-60 C) | < 100 ppm/K | for < 10 m |
| Solder Profile Peak Temperature | 260 C | 40 sec |
| Solder Profile Peak Temperature | 255 C | 90 sec |
| Solder Profile Temperature | 217 C | |
| Tape Width | 12 mm | |
| Reel Size | 13 inch | |
| Parts per Reel | 5000 pcs | |
| Packaging Weight | 494 g | |
| Specification Test: Temperature Cycling | 0.5% | 2000 cycles (-55 C to +150 C) |
| Specification Test: Low Temperature Storage and Operation | 0.1% | -65 C for 24 h |
| Specification Test: Resistance to Soldering Heat | 0.3% | 260 C for 10 sec / 8h steam aging |
| Specification Test: Moisture Resistance | 0.1% | MIL-STD-202 method 106 |
| Specification Test: Mechanical Shock | 0.1% | 100 g, 6 ms half sine |
| Specification Test: Vibration, High Frequency | 0.1% | 20 g, 10-2000 Hz |
| Specification Test: Operational Life | 1.0% | 2000 h, TK max at rated power |
| Specification Test: High Temperature Exposure | 1.0% | 2000 h / 170 C |
| Specification Test: Bias Humidity | 0.5% | +85 C, 85 r.F., 1000 h |
Ordering Code Example: SMT - R010 - 1.0 (Tolerance Resistance value [Ohm] / "R" represents decimal point)
Note: For detailed information on available resistance values and tolerances, refer to the table on page 3 of the original document.
2410121805_Isabellenhuette-SMT-R022-1-0_C2688865.pdf
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