Product Overview
The Vishay IHLP Automotive Inductors, High Temperature (155 C) Series are shielded construction inductors designed for high-temperature automotive applications. They offer excellent DC/DC energy storage up to 1 MHz to 2 MHz and filter inductor applications up to the SRF. Key advantages include the lowest DCR/H in their package size, the ability to handle high transient current spikes without saturation, and ultra-low buzz noise due to their composite construction. These inductors are AEC-Q200 qualified and are based on the IHLP design.
Product Attributes
- Brand: Vishay Dale
- Series: IHLP Automotive Inductors, High Temperature (155 C)
- Certifications: AEC-Q200 qualified
- Material categorization: Refer to www.vishay.com/doc?99912
- Patent(s): www.vishay.com/patents
Technical Specifications
| Inductance Value (H) | Inductance Tolerance (%) | DCR Typ. 25 C (m) | DCR Max. 25 C (m) | Heat Rating Current DC Typ. (A) (1) | Saturation Current DC Typ. (A) (2) | SRF Typ. (MHz) |
| 0.22 | 20 | 3.95 | 4.23 | 18 | 11 | 190 |
| 0.33 | 20 | 4.9 | 5.34 | 16 | 9.8 | 117 |
| 0.47 | 20 | 6.02 | 6.44 | 14.5 | 8.7 | 94.8 |
| 0.68 | 20 | 9.1 | 9.74 | 11.3 | 8.2 | 77.7 |
| 1 | 20 | 11.5 | 12.1 | 10.8 | 8 | 60.7 |
| 1.5 | 20 | 18 | 19.8 | 7.9 | 7.1 | 49.2 |
| 2.2 | 20 | 24.7 | 26 | 6.6 | 6.3 | 39.8 |
| 3.3 | 20 | 44.0 | 47.0 | 5.3 | 5.5 | 33.4 |
| 4.7 | 20 | 72.8 | 78.3 | 4.1 | 3.7 | 23.8 |
| 6.8 | 20 | 104 | 111 | 3.2 | 2.2 | 18.8 |
| 10 | 20 | 132 | 138 | 2.8 | 1.6 | 15.9 |
| 15 | 20 | 195 | 208 | 2.4 | 1.6 | 14.1 |
Applications
- Engine and transmission control units
- Diesel injection drivers
- DC/DC converter for entertainment / navigation systems
- Noise suppression for motors: windshield wipers / power seats / power mirrors / heating and ventilation blower / HID lighting
- LED drivers
Dimensions
Dimensions in inches [millimeters]
| Dimension | Value |
| Height | 0.040 0.012 [1.02 0.300] |
| Width | 0.204 0.010 [5.18 0.254] |
| Length | 0.216 0.010 [5.49 0.250] |
| Max. Typical Pad Layout Width | 0.118 [3.0] |
| Typical Pad Layout Spacing | 0.100 0.010 [2.54 0.254] |
| Internal Pad Length | 0.116 [2.946] |
| Overall Length (incl. pads) | 0.266 [6.756] |
| Internal Pad Width | 0.110 [2.79] |
2410121844_VISHAY-IHLP2020CZER100M5A_C511407.pdf
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