DT3316PX Coilcraft, Inc., DT3316PX Datasheet

DT3316PX

Manufacturer Part Number

DT3316PX

Description

Smt Power Inductors ? Dt3316p Series

Manufacturer

Coilcraft, Inc.

Datasheet

1.DT3316PX.pdf (2 pages)

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DT3316P-102ML_

DT3316P-152ML_

DT3316P-222ML_

DT3316P-332ML_

DT3316P-472ML_

DT3316P-682ML_

DT3316P-103ML_

DT3316P-153ML_

DT3316P-223ML_

DT3316P-333ML_

DT3316P-473ML_

DT3316P-683ML_

DT3316P-104ML_

DT3316P-154ML_

DT3316P-224ML_

DT3316P-334ML_

DT3316P-474ML_

DT3316P-684ML_

DT3316P-105ML_

1. When ordering, please specify termination and packaging codes:

2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc.

Part number

SMT Power Inductors – DT3316P Series

Termination: L = RoHS compliant gold over nickel over phos bronze.

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic

B = Less than full reel. In tape, but not machine ready.

DT3316P-105MLD

Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

tape (1000 parts per full reel).

To have a leader and trailer added ($25 charge), use

code letter D instead.

Inductance

±20% (µH)

1000

100

150

220

330

470

680

1.0

1.5

2.2

3.3

4.7

6.8

DCR max

(Ohms)

0.025

0.030

0.035

0.040

0.045

0.050

0.055

0.060

0.084

0.090

0.11

0.15

0.29

0.36

0.39

0.73

0.88

1.15

1.45

Specifications subject to change without notice.

Please check our website for latest information.

SRF typ

(MHz)

2.5

9.0

8.0

6.0

5.0

4.0

3.0

These magnetically shielded inductors are designed for

a wide variety of applications, including board mounted

DC-DC converters, miniature power supplies and volt-

age multiplying circuits. They function equally well in

filter and smoothing circuit applications.

The Coilcraft DT Series is specially designed to provide

the low-loss benefit of ferrite, with a soft saturation

characteristic, allowing best performance at both light

load and high peak current conditions.

20% drop

3. DC current at which the inductance drops from its value without current.

4. Current that causes a 10°C temperature rise from 25°C ambient.

5. Ambient temperature range: –40°C to +85°C with Irms current

6. Storage temperature range: Component: –40°C to +85°C

7. Resistance to soldering heat: Three reflows at >217°C for 90 seconds

8. Electrical specifications at 25°C.

See Qualification Standards section for environmental and test data.

See Color Coding section for part marking information.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

For new designs, consider the MSS7341, MSS1038

or MSS1260 as alternatives to this series. These

series are more cost effective and offer better current

handling. In addition, the MSS7341 is a significantly

smaller part. We will continue to manufacture and sup-

port the DT3316P indefinitely.

4.5

4.0

1.9

1.6

1.5

1.3

0.80

0.65

0.60

0.55

0.32

0.28

0.21

0.17

0.13

0.11

0.09

0.085

(+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room

temperature between.

Isat (A)

30% drop

8.0

5.5

3.0

2.8

2.4

2.2

1.2

1.1

1.0

0.90

0.50

0.45

0.40

0.35

0.26

0.20

0.18

0.14

Irms

+85°C to +95°C with derated current

Packaging: –40°C to +80°C

4.0

3.0

2.5

2.0

1.8

1.5

1.3

1.0

0.90

0.80

0.60

0.50

0.40

0.35

0.30

0.25

(A)

Document 180-1 Revised 01/26/09

storage max

(µJoules)

Energy

Document 180-1

Switching

frequency

500 kHz

1 MHz

max

Related parts for DT3316PX

DT3316PX Summary of contents

Page 1

... B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc. © Coilcraft, Inc. 2009 These magnetically shielded inductors are designed for a wide variety of applications, including board mounted DC-DC converters, miniature power supplies and volt- age multiplying circuits ...

Page 2

... Current Derating 120 110 100 Isat 10 Irms 0 -40 - Ambient temperature (°C) © Coilcraft, Inc. 2009 0.330 8,38 0.370 max 9,40 0.510 12,95 * 0.200 max 5,08 0.100 2,54 0.100 0.300 1 10 2,54 7,62 Weight: 0.86 – 1.06 g Tape and reel: 1000/13″ reel 24 mm tape width For packaging data see Tape and Reel Specifications section ...

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