DS3316P-224MLB [COILCRAFT]

SMT Power Inductors - DS3316P; SMT功率电感器 - DS3316P


型号：	DS3316P-224MLB
厂家：	Coilcraft lnc.
描述：	SMT Power Inductors - DS3316P SMT功率电感器 - DS3316P 电感器
文件：	总2页 (文件大小：202K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 187-1

SMT Power Inductors – DS3316P

Magnetic shielding and high efﬁciency are features of the

DS3316 family of power inductors. They are designed for

high performance DC-DC converter applications, espe-

cially those requiring shielding.

The terminations wrap around the end of the base, ensur-

ing a sound solder ﬁllet and simplifying inspection.

Saturation current ratings up to 11 A and rms current rat-

ings as high as 5 A are available. DC resistance as low as

0.021 Ohms keeps power losses to a minimum.

For new designs, consider the MSS1038 as an alterna-

tive to this series. The MSS1038 series is more cost ef-

fective, features a smaller footprint, lower proﬁle, lower

DCR and better current handling. We will continue to

manufacture and support the DS3316 indeﬁnitely.

DCR

max

SRF

±±20²

(µH)

typ Isat³Irms⁴

Part number¹

(Ohms) (MHz) (A)

(A)

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

DS3316P-125MLD

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

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

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

DS3316P-102ML_

DS3316P-152ML_

DS3316P-222ML_

DS3316P-332ML_

DS3316P-472ML_

1.0

1.5

2.2

3.3

4.7

0.021

0.022

0.032

0.039

0.054

140 11.0 5.0

120

9.5 4.5

7.8 3.8

6.0 3.3

5.4 2.7

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

DS3316P-682ML_

DS3316P-822ML_

DS3316P-103ML_

DS3316P-153ML_

DS3316P-223ML_

6.8

8.2

0.075

0.085

0.101

0.150

0.207

4.5 2.2

4.0 2.1

3.5 2.0

3.0 1.5

2.0 1.3

tape (1000 parts per full reel).

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.

3. DC current at which the inductance drops 10% (typ) from its value with-

out current.

4. Current that causes a 40°C temperature rise from 25°C ambient.

DS3316P-333ML_

DS3316P-473ML_

DS3316P-683ML_

DS3316P-104ML_

DS3316P-154ML_

100

150

0.334

0.472

0.660

1.11

1.8 1.1

1.4 0.80

1.3 0.70

1.2 0.60

0.80 0.50

5. Ambient temperature range:

–

40°C to +85°C with Irms current

+85°C to +125°C with derated current

6. Storage temperature range: Component: 40°C to +125°C

Packaging: 40°C to +80°C

1.55

–

DS3316P-224ML_

DS3316P-105ML_ 1000

220

2.00

8.30

0.70 0.37

0.32 0.17

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

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

perature between.

8. Electrical speciﬁcations at 25°C.

See Qualiﬁcation Standards section for environmental and test data.

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

Document 187-1 Revised 01/12/11

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Document 187-2

SMT Power Inductors - DS3316P Series

Typical L vs Frequency

Typical L vs Current

1000

100

47 µH

10 µH

1.0 µH

0.1

100

Current (A)

0.190

4,83

dia

Irms Derating

120

110

0.370

9,40

max

100

0.330

8,38

dia

Allow an additional 0.01/0,254

in length and 0.005/0,127 in

height for optional tin-lead and

tin-silver-copper application.

0.200

5,08

max

0.510

12,95

max

Recommended

Land Pattern

0.110

0.145

3,69

0.100

2,54

0.290

2,79

7,37

0.115

2,92

0.300

7,62

0.100

2,54

-40 -20

100

120 140

Ambient temperature (°C)

Internal

code

Dash

number

Part marking since Feb. 2005. Parts manufactured

prior to that date may have color dots.

Visit www.coilcraft.com/colrpowr.cfm

for color dot marking details.

Weight:

0.82– 0.87 g

Tape and reel: 1000/13″ reel 24 mm tape width

For packaging data see Tape and Reel Speciﬁcations section.

Document 187-2 Revised 01/12/11