D03316H-152MLD – COILCRAFT

Part Number:

D03316H-152MLD

Manufacturer:

COILCRAFT

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

1.5 uH Unshielded SMD Power Inductor, 20%, 9 A, 8 mOhms

Datasheet:

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Stock Quantity: 750

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750 in stock

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Product Details:

Overview

The Coilcraft D03316H-152MLD is a high-current, unshielded wirewound power inductor designed for efficient energy storage in DC-DC converters and power supply filtering. Its ferrite core provides a balance between inductance and manageable core losses at higher frequencies, but engineers must carefully consider the 20% inductance tolerance and its impact on loop stability, especially in systems with tight voltage regulation requirements. This AEC-Q200 qualified component offers robust performance for demanding automotive and industrial applications.

Key Features

Inductance: 1.5 µH
Tolerance: ±20%
Maximum DC Current (I_DC): 9 A
Maximum DC Resistance (DCR): 8 mΩ
Saturation Current (I_SAT): 9 A
Dimensions: 9.91 mm x 6.35 mm x 13.21 mm

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

High-current buck converter output filtering
Input filtering for automotive power management ICs
Power sequencing for high-speed digital logic
EMI suppression in switching power supplies