Part: IHLP-2525CZ-01 — Vishay Dale

Type: Commercial Inductor, High Saturation Series

Description: The IHLP-2525CZ-01 is a high saturation series commercial inductor with inductance values from 0.1 μH to 10 μH, featuring shielded construction, a low 3.0 mm height, and handling up to 32.5 A heat rating current.

Operating Conditions:

• Supply voltage: 75 V (rated operating voltage across inductor)
• Operating temperature: -55 °C to +125 °C
• Max part temperature: 125 °C

Absolute Maximum Ratings:

• Max supply voltage: 75 V
• Max continuous current: 32.5 A (Heat Rating Current DC Typ. for 0.1 μH, ΔT of 40 °C)
• Max junction/storage temperature: 125 °C

Key Specs: (for 1.0 μH variant)

• Inductance: 1.0 μH ± 20% (at 100 kHz, 0.25 V, 0 A)
• DCR Typ: 9 mΩ (at 25 °C)
• DCR Max: 10 mΩ (at 25 °C)
• Heat Rating Current DC Typ: 11 A (at 25 °C, ΔT of 40 °C)
• Saturation Current DC Typ: 22 A (at 25 °C, L0 drop approx 20%)
• SRF Typ: 55 MHz
• Lowest height: 3.0 mm

Features:

• Lowest height (3.0 mm) in this package footprint
• Shielded construction
• Excellent DC/DC energy storage up to 5 MHz
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without saturation
• Ultra low buzz noise, due to composite construction

Applications:

• PDA / notebook / desktop / server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
• DC/DC converter for field programmable gate array (FPGA)

Package:

• IHLP-2525CZ-01 footprint (3.0 mm height)

• Lowest height (3.0 mm) in this package footprint
• Shielded construction
• Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF (see 'Standard Electrical Specifications' table)
• Lowest DCR/μH, in this package size
• Handles high transient current spikes without saturation
• Ultra low buzz noise, due to composite construction
• IHLP design; PATENT(S): www.vishay.com/patents
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

• PDA / notebook / desktop / server applications
• High current POL converters
• Low profile, high current power supplies
• Battery powered devices
• DC/DC converters in distributed power systems
• DC/DC converter for field programmable gate array (FPGA)

± 20 %

INDUCTANCE TOLERANCE

EK

PACKAGE CODE

e3

JEDEC ® LEAD (Pb)-FREE STANDARD

PATENT(S): www.vishay.com/patents

This Vishay product is protected by one or more United States and international patents.

1

IHLP2525CZER2R2M01 Pinout

Package Type: Nonstandard (Surface-mount inductor, 2-terminal)

Notes

• IHLP2525CZER2R2M01 is a shielded, high-saturation commercial inductor in a 2525 (25 mm × 25 mm) package footprint with 3.0 mm height.
• This is a 2-terminal component (simple inductor with no internal connections or control pins).
• Inductance: 2.2 μH ± 20%
• DCR (typical): 18 mΩ @ 25°C
• Rated operating voltage: 75 V
• Operating temperature range: −55°C to +125°C
• The attached images show the physical package (top and side views) but do not provide numbered pin diagrams because this is a passive 2-terminal inductor. Terminal numbering follows standard PCB convention (Terminal 1 and Terminal 2 are the two solder pads).

• 0 INDUCTANCE 20% 100 kHz, 0.25 V, 0 (μH) DCR TYP. 25 °C (m Ω ) DCR MAX. 25 °C (m Ω ) HEAT RATING CURRENT DC TYP. (A) (1) SATURATION CURRENT DC TYP. (A) (2) SRF TYP. (MHz)
• 0.1 1.5 1.7 32.5 60 400
• 0.15 1.9 2.5 26 52 180
• 0.2 2.4 3 24 41 150
• 0.22 2.5 2.8 23 40 126
• 0.33 3.5 3.9 20 30 100
• 0.47 4 4.2 17.5 26 75
• 0.68 5 5.5 15.5 25 62
• 0.82 6.7 8 13 24 60
• 1 9 10 11 22 55
• 1.5 14 15 9 18 40
• 2.2 18 20 8 14 38
• 3.3 28 30 6 13.5 30
• 4.7 37 40 5.5 10 25
• 6.8 54 60 4.5 8 21
• 8.2 64 68 4 7.5 17
• 10 102 105 3 7 16