Vishay Dale IHLP-2525CZ-5A Automotive Inductors
The Vishay Dale IHLP-2525CZ-5A series offers high-temperature automotive inductors designed for demanding applications. These shielded construction inductors provide excellent DC/DC energy storage up to 2 MHz and are suitable for filter inductor applications up to their SRF. They can handle high transient current spikes without saturation and feature ultra-low buzz noise due to their composite construction. These inductors are AEC-Q200 qualified and operate reliably in temperatures up to 155 C.
Product Attributes
- Brand: Vishay Dale
- Series: IHLP Automotive Inductors, High Temperature (155 C)
- Certifications: AEC-Q200 qualified
- Construction: Shielded, Composite
- Operating Temperature Range: -55 C to +155 C
Applications
- Engine and transmission control units
- Diesel injection drivers
- DC/DC converters for entertainment/navigation systems
- Noise suppression for motors (windshield wipers, power seats, power mirrors, heating and ventilation blower, HID lighting)
- LED drivers
Technical Specifications
| Model | Inductance (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) |
| IHLP-2525CZ-5A 0.33 | 0.33 | 20 % | 3.25 | 3.48 | 22.0 | 16.0 | 112 |
| IHLP-2525CZ-5A 0.47 | 0.47 | 20 % | 3.87 | 4.14 | 20.0 | 14.0 | 82.4 |
| IHLP-2525CZ-5A 0.68 | 0.68 | 20 % | 5.38 | 5.76 | 16.5 | 17.0 | 56.1 |
| IHLP-2525CZ-5A 0.82 | 0.82 | 20 % | 6.75 | 7.22 | 13.8 | 16.8 | 68.6 |
| IHLP-2525CZ-5A 1.0 | 1.0 | 20 % | 7.90 | 8.45 | 12.0 | 13.0 | 53.2 |
| IHLP-2525CZ-5A 1.5 | 1.5 | 20 % | 12.3 | 13.2 | 10.6 | 11.6 | 45.9 |
| IHLP-2525CZ-5A 2.2 | 2.2 | 20 % | 17.10 | 18.30 | 8.1 | 10.8 | 31.2 |
| IHLP-2525CZ-5A 3.3 | 3.3 | 20 % | 26.50 | 28.40 | 6.8 | 8.3 | 28.6 |
| IHLP-2525CZ-5A 4.7 | 4.7 | 20 % | 35.90 | 38.40 | 5.6 | 5.6 | 25.5 |
| IHLP-2525CZ-5A 5.6 | 5.6 | 20 % | 42.60 | 45.60 | 5.3 | 4.8 | 22.8 |
| IHLP-2525CZ-5A 6.8 | 6.8 | 20 % | 53.80 | 57.60 | 4.4 | 4.4 | 19.6 |
| IHLP-2525CZ-5A 10 | 10 | 20 % | 71.90 | 76.90 | 4.0 | 2.9 | 14.0 |
| IHLP-2525CZ-5A 15 | 15 | 20 % | 98.9 | 105.9 | 3.7 | 2.8 | 10.4 |
| IHLP-2525CZ-5A 22 | 22 | 20 % | 163.0 | 174.0 | 2.8 | 2.2 | 8.3 |
Dimensions
Dimensions in inches [millimeters]
0.255 0.010 [6.47 0.254] (Length)
0.270 0.015 [6.86 0.381] (Width)
0.125 0.01 [3.18 0.3] (Height)
0.050 0.012 [1.27 0.30] (Terminal Width)
0.118 [3.0] Max. (Terminal Length)
Typical Pad Layout (Min.): 0.325 [8.255] x 0.135 [3.429]
Notes
- All test data is referenced to 25 C ambient.
- Operating temperature range -55 C to +155 C.
- The part temperature (ambient + temp. rise) should not exceed 155 C under worst-case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
- Rated operating voltage (across inductor) = 75 V.
- (1) DC current (A) that will cause an approximate T of 40 C.
- (2) DC current (A) that will cause L0 to drop approximately 20 %.
Part Numbering Scheme
IHLP-2525CZ-5A 22 H 20 % ER e3
MODEL SIZE PACKAGE CODE INDUCTANCE VALUE TOL. SERIES
I H L P 2 5 2 5 C Z E R 2 2 0 M 5 A
MODEL SIZE PACKAGE CODE INDUCTANCE VALUE TOL. SERIES
Legal Disclaimer
Refer to www.vishay.com/doc?91000 for the full disclaimer.
2410121855_VISHAY-IHLP2525CZER220M5A_C845022.pdf
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