SRU3017-3R3Y,SRU3017-3R3Y pdf中文资料,SRU3017-3R3Y引脚图,SRU3017-3R3Y电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

是否无铅

不含铅

是否Rohs认证

符合

厂商名称

Bourns

包装说明

1313

Reach Compliance Code

compliant

ECCN代码

EAR99

Factory Lead Time

18 weeks

Samacsys Description

Bourns SRU3017 Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 3.3 μH ±30% Wire-Wound Q:8

大小写代码

1313

构造

Rectangular

型芯材料

FERRITE

直流电阻

0.055 Ω

标称电感 (L)

3.3 µH

电感器应用

POWER INDUCTOR

电感器类型

GENERAL PURPOSE INDUCTOR

JESD-609代码

功能数量

端子数量

最高工作温度

125 °C

最低工作温度

-40 °C

封装高度

1.8 mm

封装长度

3.3 mm

封装形式

SMT

封装宽度

3.3 mm

包装方法

TR, Embossed, 7 Inch

最大额定电流

1.45 A

自谐振频率

80 MHz

形状/尺寸说明

RECTANGULAR PACKAGE

屏蔽

YES

表面贴装

YES

端子面层

Tin (Sn) - with Nickel (Ni) barrier

端子位置

DUAL IN-LINE

端子形状

ONE SURFACE

测试频率

0.1 MHz

容差

30%

文档预览

Features

■

Available in E6 series

■

Unit height of 1.8 mm

■

Current up to 1.7 A

Applications

■

Input/output of DC/DC converters

■

Power supplies for:

100

■

RoHS compliant*

•

Portable communication equipment

Camcorders

LCD TVs

Car radios

SRU3017 Series - Shielded SMD Power Inductors

Electrical Speciﬁcations

Inductance

100 KHz

(µH)

Tol. %

Test

Freq.

(MHz)

SRF

Typ.

(MHz)

Irms

Max.

(A)

Isat

Typ.

(A)

General Speciﬁcations

Test Voltage ....................................0.1 V

Reﬂow Soldering .. 230 °C, 50 sec. max.

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature

................................-40 °C to +125 °C

Resistance to Soldering Heat

............................... 260 °C for 10 sec.

Rated Current

...................Ind. drop 35 % typ. at Isat

Temperature Rise

.....................30 °C max. at rated Irms

Materials

Core ....................Ferrite DR and RI core

Wire ............ Enameled copper (Class F)

Terminal ....................................Ag/Ni/Sn

Packaging .................... 800 pcs. per reel

Product Dimensions

Bourns

Part No.

Ref.

RDC

(mΩ)

**K-

Factor

SRU3017-2R2Y

SRU3017-3R3Y

SRU3017-4R7Y

SRU3017-6R8Y

SRU3017-100Y

SRU3017-150Y

SRU3017-220Y

SRU3017-330Y

SRU3017-470Y

2.2

3.3

4.7

6.8

10.0

15.0

22.0

33.0

47.0

± 30

7.96

2.52

100

120

175

250

430

540

1.70

1.45

1.10

1.00

0.85

0.68

0.60

0.47

0.36

0.98

0.80

0.63

0.53

0.47

0.35

0.30

0.25

0.21

1238

1002

842

726

601

489

413

324

273

**K-Factor: To calculate core ﬂux density, Bp-p (gauss) = K x L(µH) x

I (peak-to-peak ripple current, A),

determine core loss from

Core Loss vs. Flux Density

plot.

Core Loss vs. Flux Density

1000

100

3.5 ± 0.2

(.138 ± .008)

Core Loss (mW)

0.1

0.01

0.001

0.0001

0.00001

100

1000

1 MHz

800 KHz

500 KHz

400 KHz

300 KHz

200 KHz

100 KHz

100

3.3 ± 0.2

(.130 ± .008)

1.8 ± 0.2

(.071 ± .008)

Flux Density Bp-p (gauss)

Inductor Connection

Recommended Layout

REF.

1.8

(.071)

4.2

(.165)

1.1

(.043)

TYP.

0.5

TYP.

(.020)

2.30

TYP.

(.091)

TYP.

0.5

(.020)

DIMENSIONS:

(INCHES)

1.3

REF.

(.051)

Electrical Schematic

1.2

(.047)

REF.

* RoHS Directive 2002/95/EC Jan. 27, 2003 including

annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data

sheet can and do vary in different applications and

actual device performance may vary over time.

Users should verify actual device performance in their

speciﬁc applications.

SRF0504 Series - -Line Filter SMD Power Inductors

SRU3017 Series Shielded

Packaging Speciﬁcations

178

DIA.

(7.008)

2.0 ± 0.5

(.079 ± .020)

16.5

(.650)

13.0 ± 0.5

(.512 ± .020)

DIA.

50.0

(1.969)

13.0 ± 0.5

DIA.

(.512 ± .020)

(.551)

(.157)

COVER

TAPE

EMBOSSED

CAVITY

21.0 ± 0.8

(.827 ± .031)

EMBOSSED

CARRIER

12.0

(.472)

END

START

100

(.315)

NO COMPONENT

COMPONENTS

160

(6.299)

400

(15.748)

USER DIRECTION OF FEED

QTY: 800 PCS. PER REEL

DIMENSIONS:

(INCHES)

Asia-Paciﬁc:

Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116

EMEA:

Tel: +36 88 520 390 • Fax: +36 88 520 211

The Americas:

Tel: +1-951 781-5500 • Fax: +1-951 781-5700

www.bourns.com

REV. 01/16

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

参数对比

与SRU3017-3R3Y相近的元器件有：BLU1206P-1293-CB50、SRU3017-4R7Y、SRU3017-330Y。描述及对比如下：

型号	SRU3017-3R3Y	BLU1206P-1293-CB50	SRU3017-4R7Y	SRU3017-330Y
描述	Analog to Digital Converters - ADC 16B ADC w/ Int MUX PGA Comp Osc u0026 Ref	Res,SMT,Thin Film,129K Ohms,150WV,.25% +/-Tol,50ppm TC,1206 Case	Accelerometers	Fixed Inductors 33uH 30% SMD 3017
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99
构造	Rectangular	Chip	Rectangular	Rectangular
端子数量	2	2	2	2
最高工作温度	125 °C	155 °C	125 °C	125 °C
封装高度	1.8 mm	0.5 mm	1.8 mm	1.8 mm
封装长度	3.3 mm	3.2 mm	3.3 mm	3.3 mm
封装形式	SMT	SMT	SMT	SMT
封装宽度	3.3 mm	1.6 mm	3.3 mm	3.3 mm
包装方法	TR, Embossed, 7 Inch	Bulk	TR, Embossed, 7 Inch	TR, Embossed, 7 Inch
容差	30%	0.25%	30%	30%
是否无铅	不含铅	-	不含铅	不含铅
是否Rohs认证	符合	-	符合	符合
厂商名称	Bourns	-	Bourns	Bourns
包装说明	1313	-	1313	1313
Factory Lead Time	18 weeks	-	18 weeks	18 weeks
Samacsys Description	Bourns SRU3017 Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 3.3 μH ±30% Wire-Wound Q:8	-	Bourns, SRU3017 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±30% Wire-Wound Q:10	Bourns Shielded Wire-wound SMD Inductor with a Ferrite Core, 33 μH ±30% Wire-Wound Q:20
大小写代码	1313	-	1313	1313
型芯材料	FERRITE	-	FERRITE	FERRITE
直流电阻	0.055 Ω	-	0.068 Ω	0.43 Ω
标称电感 (L)	3.3 µH	-	4.7 µH	33 µH
电感器应用	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	-	e3	e3
功能数量	1	-	1	1
最低工作温度	-40 °C	-	-40 °C	-40 °C
最大额定电流	1.45 A	-	1.1 A	0.47 A
自谐振频率	80 MHz	-	60 MHz	20 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	YES	-	YES	YES
表面贴装	YES	-	YES	YES
端子面层	Tin (Sn) - with Nickel (Ni) barrier	-	Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn) - with Nickel (Ni) barrier
端子位置	DUAL IN-LINE	-	DUAL IN-LINE	DUAL IN-LINE
端子形状	ONE SURFACE	-	ONE SURFACE	ONE SURFACE
测试频率	0.1 MHz	-	0.1 MHz	0.1 MHz