What should engineers review before using TMPC1004H-R15YG-D?

Review the 43.0 A RMS thermal-current rating, 75.0 A saturation-current rating, and 0.60 mΩ maximum DCR at 25 °C. The datasheet states that RMS current produces approximately 40 °C temperature rise and Isat corresponds to approximately 30% inductance drop.

What is the pinout of TMPC1004H-R15YG-D?

Use the TMPC1004H-R15YG-D datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TMPC1004H-R15YG-D pinout to locate pins, power rails, and interface signals before layout.

TMPC1004H-R15YG-D Datasheet, Specs, Alternatives & ECAD | TAI-TECH(台庆)

AI summary

A high-current 0.15 µH SMD power inductor for compact DC/DC power stages. It combines a 43 A RMS rating with 0.60 mΩ maximum DCR at 25 °C.

Best for

High-current DC/DC converter output filtering
PC power systems requiring very low DCR
Compact power stages with adequate thermal design

Avoid if

Applications requiring tighter than ±30% inductance tolerance
Designs without validation of inductor temperature rise
Installations exceeding the 125 °C maximum part temperature

Check before use

Peak current versus 75.0 A saturation rating
RMS current and thermal rise in the final PCB layout
Pad pattern and solder-paste process
Mechanical clearance for the 11.0 mm × 10.0 mm × 3.8 mm package

Key specifications

Inductance: 0.15 µH ±30%
RMS current: 43.0 A
Saturation current: 75.0 A
Maximum DCR at 25 °C: 0.60 mΩ
Operating temperature: -40 °C to +125 °C

Compliance & Environment

RoHS: RoHS

Application

DC/DC convertersPC power systems

Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TMPC1004H-R15YG-D is a TAI-TECH carbonyl-powder SMD power inductor rated at 0.15 µH ±30%. This version uses a non-leadframe construction and has a nominal 11.0 mm × 10.0 mm × 3.8 mm body.