SRP7050TA-R33M [BOURNS]
General Purpose Inductor, 0.33uH, 20%, 2926,;
| 型号： | SRP7050TA-R33M |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | General Purpose Inductor, 0.33uH, 20%, 2926, 测试 功率感应器 电感器 |
| 文件： | 总5页 (文件大小：583K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
nꢀ Shieldedꢀconstruction
nꢀ Carbonylꢀpowderꢀcore
nꢀ Highꢀsaturationꢀcurrent
nꢀ Inductanceꢀrange:ꢀ0.33ꢀtoꢀ68ꢀµH
nꢀ AEC-Q200ꢀcompliant
nꢀ Automotiveꢀsystems:ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
-ꢀꢀDriverꢀassistantꢀ
-ꢀꢀInformationꢀ
-ꢀꢀEntertainmentꢀ
-ꢀꢀLighting
nꢀ DC/DCꢀconverters
nꢀ Powerꢀsupplies
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
ꢀꢀSRP7050TAꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
Electrical Specifications @ 25 °C
General Specifications
Operating Temperature
Inductance
................................-40 °C to +150 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Rated Current
............ Inductance drops 20 % at Isat
Temperature Rise.....40 °C at rated Irms
Moisture Sensitivity Level.....................1
ESD Classification (HBM).................N/A
@ 100 KHz
/ 1 V
Q (Min.)
SRF
DCR DCR
Irms
(A)
Bourns
Part Number
Isat
(A)
Terminal
Type
@100 KHz (MHz) (mW) (mW)
/ 1 V
L
Typ.
Typ. Max.
Tol.
(%)
(µH)
SRP7050TA-R33M 0.33 ± 20
SRP7050TA-R40M 0.40 ± 20
SRP7050TA-R47M 0.47 ± 20
SRP7050TA-R56M 0.56 ± 20
SRP7050TA-R60M 0.60 ± 20
SRP7050TA-R68M 0.68 ± 20
SRP7050TA-R82M 0.82 ± 20
10
10
10
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
100
100
95
80
80
75
70
50
45
43
38
30
26
22
20
18
16
15
12
9
2.5
3.1
3.5
3.6
3.8
4
4.6
6.1
6.7
8.6
9.5
11.2
19
3
25
23
22
20
19
18
16.5
15
14
12
12
10
8
32
31
30
27
25
24
22
20
18
16.5
15
14
12
10
9
8.5
8
7.5
6
5.5
3.5
2.7
2.1
2
3.7
3.9
4.2
4.3
4.5
4.9
6.5
7.5
9
1
Circuit design, component, PCB trace
size and thickness, airflow and other
cooling provisions all affect the part
temperature. Part temperature should be
verified in the end application.
SRP7050TA-1R0M
SRP7050TA-1R2M
SRP7050TA-1R5M
SRP7050TA-1R8M
SRP7050TA-2R2M
SRP7050TA-3R3M
SRP7050TA-4R7M
SRP7050TA-5R6M
SRP7050TA-6R8M
SRP7050TA-8R2M
SRP7050TA-100M
SRP7050TA-150M
SRP7050TA-220M
SRP7050TA-330M
SRP7050TA-470M
SRP7050TA-560M
SRP7050TA-680M
1.0
1.2
1.5
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
56
68
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
11
12
Lead
Frame
Materials
20.9
30.8
49
51.5
63
Core.............................Carbonyl powder
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging....... 800 pcs. per 13-inch reel
28
43.5
46
6.5
6
5.5
5
56
60
69
4
Product Dimensions
Lead Frame Terminal
81
92
3.5
2.5
2
1.9
1.6
1.2
140
173
290
342
386
170
200
330
396
445
8
8
7
6
7.3ꢀ ꢀ0.3
(.287ꢀ ꢀ.012)
2R2
6.6ꢀ ꢀ0.3
(.260ꢀ ꢀ.012)
Soldering Profile
1150
Preheating
Soldering
Natural Cooling
T
(260 °C / 10 Sec. Max.)
P
6.7ꢀ ꢀ0.3
(.26ꢁꢀ ꢀ.012)
t
(245 °C, 20~40 Sec.)
217 °C
p
1.8ꢀ ꢀ0.3
(.071ꢀ ꢀ.012)
ꢁ.8ꢀ ꢀ0.2
(.189ꢀ ꢀ.008)
Reflow Times:
3 Times Max.
200 °C
150°C
60~150 Sec.
60~180
Sec.
480 Sec. Max.
25
Time (Seconds)
3.0ꢀ ꢀ0.3
ꢀ
MM
(INCHES)
(.118ꢀ ꢀ.012)
DIMENSIONS:
ꢀ
How to Order
Schematic
SRP7050TA - 100 M
Recommended Layout
8.ꢁ
(.331)
Model
Value Code (see table)
Tolerance Code
*ꢀꢀRoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(b)ꢀtheꢀChlorineꢀꢀ
ꢀꢀꢀꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
2.5
(.098)
3.5
(.1ꢁ3)
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ
ꢀSRP7050TAꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductor
L vs. I Charts
SRP7050TA-R40M
SRP7050TA-R33M
SRP7050TA-R47M
0.70
0.8
0.6
0.4
0.60
100
80
80
80
70
60
70
0.56
0.45
0.30
60
50
40
30
50
40
30
0.42
0.28
60
40
0.2
0
0.15
0
20
10
0
20
10
0
0.14
0
20
0
0
0
0
0
6.2
12.4
18.6
24.8
31.0
0
6
12
18
24
30
0
6.4
12.8
19.2
25.6
32.0
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-R56M
SRP7050TA-R60M
SRP7050TA-R68M
1.0
80
70
60
1.0
1.2
0.9
0.6
50
40
30
20
80
70
60
0.8
0.6
0.8
0.6
0.4
50
40
50
40
30
0.4
30
20
10
0
0.3
0
20
10
0
0.2
0
0.2
0
10
0
0
6.75
13.5
20.25
27.0
5
10
15
20
25
0
5.5
11.0
16.5
22.0
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-R82M
SRP7050TA-1R0M
SRP7050TA-1R2M
1.6
1.2
0.8
2.0
1.5
1.0
2.0
1.5
1.0
80
80
80
70
60
70
60
70
60
50
40
50
40
30
50
40
30
30
20
0.5
0
0.5
0
0.4
0
20
10
0
20
10
0
10
0
22.0
5
10
15
20
0
5
10
15
20
0
5.5
11.0
16.5
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-1R8M
SRP7050TA-1R5M
SRP7050TA-2R2M
2.5
3.0
2.4
40
4
3
2
80
70
60
80
70
2.0
1.5
32
24
60
50
40
50
40
30
1.8
1.2
1.0
0.5
0
16
8
30
20
1
0
20
10
0
0.6
0
10
0
18.0
0
15
0
4.5
9.0
13.5
3
6
9
12
0
3.5
7.0
10.5
14.0
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-3R3M
SRP7050TA-4R7M
SRP7050TA-5R6M
6.0
4.5
3.0
8
6
4
10
80
80
100
90
80
70
60
70
60
70
60
8
6
4
50
40
30
20
50
40
30
20
50
40
30
1.5
0
2
0
2
0
20
10
0
10
0
12
10
0
10
0
3
6
9
0
2
4
6
8
0
2.25
4.5
6.75
9.0
DC Current (A)
DC Current (A)
DC Current (A)
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ
ꢀSRP7050TAꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
L vs. I Charts (Continued)
SRP7050TA-100M
SRP7050TA-6R8M
SRP7050TA-8R2M
20
12
9
16
12
8
100
90
100
80
90
80
70
60
70
60
16
12
8
80
70
60
50
40
30
20
50
40
30
6
50
40
30
3
0
4
0
4
0
20
10
0
20
10
0
10
0
8
0
2.25
4.5
6.75
9.0
0
2
4
6
0
2
4
6
8
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-150M
SRP7050TA-220M
SRP7050TA-330M
20
40
30
20
60
45
50
200
70
56
42
16
12
160
120
40
30
30
15
0
8
4
0
80
40
0
20
10
0
28
14
0
10
0
0
1.1
2.2
3.3
4.4
5.5
0
1.2
2.4
3.6
4.8
6.0
0
0.7
1.4
2.1
2.8
3.5
DC Current (A)
DC Current (A)
DC Current (A)
SRP7050TA-470M
SRP7050TA-560M
SRP7050TA-680M
80
100
120
60
60
30
64
48
80
60
24
18
48
36
48
36
90
60
40
20
0
32
16
0
24
12
0
24
12
0
12
6
30
0
0
2.0
0
0.42
0.84
1.26
1.68
2.10
0
0.4
0.8
1.2
1.6
0
0.54
1.08
1.62
2.16
2.70
DC Current (A)
DC Current (A)
DC Current (A)
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ
ꢀSRP7050TAꢀSeriesꢀ-ꢀShieldedꢀPowerꢀInductors
Packaging Specifications
330
(12.992)
2.0ꢀ±ꢀ0.5
(.079ꢀ±ꢀ.020)
DIA.
13.5ꢀ ꢀ0.5
(.531ꢀ ꢀ.020)
DIA.
100ꢀ ꢀ2
(3.937ꢀ ꢀ.079)
16.0ꢀ ꢀ0.5
(.630ꢀ ꢀ.020)
4.0
(.157)
2.0
(.079)
0.35ꢀ ꢀ0.05
(.014ꢀ ꢀ.002)
1.5ꢀ ꢀ0.1
(.059ꢀ ꢀ.004)
DIA.
7.7ꢀ ꢀ0.1
(.303ꢀ ꢀ.004)
7.5ꢀ ꢀ0.1
(.295ꢀ ꢀ.004)
16.0ꢀ ꢀ0.3
(.630ꢀ ꢀ.012)
3ꢀ°
5.3ꢀ ꢀ0.1
(.209ꢀ ꢀ.004)
12.0ꢀ ꢀ0.1
(.472ꢀ ꢀ.004)
7.0ꢀ ꢀ0.1
(.276ꢀ ꢀ.004)
USER DIRECTION OF FEED
QTY:ꢀ800ꢀPCS.ꢀPERꢀREEL
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
REV. 11/17
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
ꢀ
LegalꢀDisclaimerꢀNotice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
its affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information before placing orders and should verify that
such information is current and complete.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to a combination of the Bourns® product with other components in
the user’s application or due to the environment of the user application itself. Such characteristics and parameters also can
and do vary in different applications and actual performance may vary over time. Users should always verify actual performance
of the Bourns® product in their specific devices and applications, and make their own independent judgments about how
much additional test margin to design in to compensate for differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet requirements of such industry standard or such particular qualification. Users
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Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining
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bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 10/18/17
相关型号：
SRP8040-R10Y
General Purpose Inductor, 0.1uH, 30%, 1 Element, Ferrite-Core, SMD, 3024, CHIP, 3024, ROHS COMPLIANT
BOURNS
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