srp7050ta

C
O
LO & MP
LI
GE
AN
N
T
FR
EE
Features
Applications
n Shielded construction
n Automotive systems:
- Driver assistant
*R
oH
S
n Carbonyl powder core
**
HA
n High saturation current
n Inductance range: 0.33 to 68 µH
n AEC-Q200 qualified
*R
oH
S
C
OM
PL
IA
N
T
n RoHS compliant* and halogen free**
- Information
- Entertainment
- Lighting
n DC/DC converters
n Power supplies
SRP7050TA Series - Shielded Power Inductors
Electrical Specifications @ 25 °C
0.33
0.40
0.47
0.56
0.60
0.68
0.82
1.0
1.2
1.5
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
47
56
68
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
F
RE
E
SRF
(MHz)
Typ.
10
10
10
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
DCR
(mW)
Typ.
DCR
(mW)
Max.
Irms
(A)
100
2.5
3
25
100
3.1
3.7
23
95
3.5
3.9
22
17.3±0.4
80
3.6
4.2
20
(.681±.016)
80
3.8
4.3
19
16.9±0.3
75
4
4.5
18
(.666±.012)
70
4.6
4.9
16.5
50
6.1
6.5
15
45
6.7
7.5
14
43
8.6
9
12
38
9.5
11
12
30
11.2
12
10
26
19
20.9
8
16.9±0.3
6.7±0.3
22
28
30.8
6.5
(.666±.012)
(.264±.012)
20
43.5
49
6
2.1±0.3
18 (.083±.012)
46
51.5
5.5
16
56
63
5
15
60
69
4
12
81
92
3.5
9
140
170
2.5
8
290
330
1.9
7
342
396
1.6
6
386
445
1.2
11.9±0.3
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
SRP7050TA-R33M
SRP7050TA-R40M
SRP7050TA-R47M
SRP7050TA-R56M
SRP7050TA-R60M
SRP7050TA-R68M
SRP7050TA-R82M
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-470M
SRP7050TA-560M
SRP7050TA-680M
Q (Min.)
@100 KHz
/1V
LE
AD
Inductance
@ 100 KHz / 1 V
L (µH) Tol. (%)
Bourns
Part Number
General Specifications
101
1510
Peak Temperature260 (.469±.012)
ഒ max.
Max. Peak Temperature 260 ഒ10 sec. max.
Max. Time Above 217 ഒ: 60~150 sec. max.
Soldering Profile
Preheating
Soldering
Isat
(A)
32
31
30
27
25
24
22
20
18
16.5
15
14
120~+0.25
(0~+.010)
10
9
8.5
8
7.5
6
5.5
2.7
2.1
2
Operating Temperature
.................................-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
Materials
Core..............................Carbonyl powder
Wire.............................Enameled copper
Terminal Finish....................................Sn
Packaging........ 800 pcs. per 13-inch reel
Product Dimensions
7.3±0.3
(.287±.012)
2R2
1150
6.6±0.3
(.260±.012)
6.7±0.3
(.264±.012)
1.8±0.3
(.071±.012)
4.8±0.2
(.189±.008)
Natural Cooling
GRADUATED
LINE
TP (260 °C / 10 Sec. Max.)
18.5
(.728)
Temperature (°C)
tp (245 °C, 20~40 Sec.)
200 °C
150°C
217 °C
3.0±0.3
(.118±.012)
60~150 Sec.
60~180
Sec.
25
Recommended Layout
12.2
(.480)
480 Sec. Max.
12.5
(.492)
8.4
(.331)
Time (Seconds)
Reflow Times: 3 Times Max.
Schematic
How to Order
2.5
(.098)
SRP7050TA - 100 M
Model
Value Code (see table)
Tolerance Code
DIMENSIONS:
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
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.
3.5
(.143)
MM
(INCHES)
SRP7050MTA Series - Shielded Power Inductors
L vs. I Charts
0.14
20
10
19.2
25.6
12.4
40
0.4
30
20
0.2
10
20.25
0
27.0
0.8
40
0.6
30
0.4
20
0.2
10
0
DC Current (A)
0.8
40
30
0.4
20
5
10
15
20
11.0
16.5
SRP7050TA-1R0M
1.5
60
50
1.0
40
30
0.5
0
20
0
5
70
60
50
1.8
40
1.2
30
20
0.6
Inductance (μH)
9.0
13.5
1.5
24
1.0
16
0.5
8
0
3
6
9
12
50
3.0
40
30
1.5
20
Inductance (μH)
60
6
9
16.5
50
40
30
2
0
12
0
20
0
2
4
6
0
22.0
80
70
1.5
60
50
1.0
40
30
20
0
5
10
15
SRP7050TA-2R2M
0
20
80
70
3
60
50
2
40
30
1
20
10
0
0
3.5
7.0
10.5
SRP7050TA-5R6M
10
0
14.0
8
0
10
6
50
4
40
30
2
20
10
0
9.0
0
DC Current (A)
100
90
80
70
60
8
10
0
2.25
4.5
6.75
DC Current (A)
12
60
70
ise (°C)
80
70
ce (μH)
SRP7050TA-6R8M
SRP7050TA-8R2M
Specifications areSRP7050TA-100M
subject to change without notice.
20
16
100
100
80
The device characteristics
and parameters in this data sheet can and do vary in different
applications and actual device performance may vary over time.
90
90
70
Users should verify actual device
performance in their specific applications.
16
80
ise (°C)
9
11.0
SRP7050TA-1R2M
4
80
60
4
DC Current (A)
12
5.5
10
0
15
70
10
6
0
DC Current (A)
SRP7050TA-4R7M
8
80
Temperature Rise (°C)
Inductance (μH)
4.5
3
20
DC Current (A)
SRP7050TA-3R3M
0
40
30
0
40
32
0
0
18.0
70
0
0.6
DC Current (A)
2.0
DC Current (A)
6.0
60
0.5
0
20
15
10
4.5
80
50
2.0
e (μH)
Inductance (μH)
10
SRP7050TA-1R8M
2.5
80
Temperature Rise (°C)
SRP7050TA-1R5M
0
0.9
DC Current (A)
2.4
0
SRP7050TA-R68M
10
0
22.0
0
30
70
0
80
70
DC Current (A)
3.0
24
10
0
25
Inductance (μH)
5.5
18
DC Current (A)
10
0
12
0.3
Inductance (μH)
60
50
Inductance (μH)
1.2
Temperature Rise (°C)
Inductance (μH)
0
2.0
80
70
0
6
DC Current (A)
SRP7050TA-R82M
1.6
0
1.2
50
Inductance (μH)
13.5
0
Inductance (μH)
60
50
6.75
20
10
0
31.0
Temperature Rise (°C)
0.8
0
0.2
DC Current (A)
SRP7050TA-R60M
1.0
Inductance (μH)
Inductance (μH)
80
70
Temperature Rise (°C)
SRP7050TA-R56M
0.6
0
24.8
40
30
DC Current (A)
DC Current (A)
1.0
18.6
Temperature Rise (°C)
12.8
6.2
Temperature Rise (°C)
6.4
0
Temperature Rise (°C)
0
0
0
32.0
Rise (°C)
0
0.4
Temperature Rise (°C)
40
60
50
Temperature Rise (°C)
20
0.28
0.6
Temperature Rise (°C)
0.15
60
Temperature Rise (°C)
40
30
80
0.42
80
70
Temperature Rise (°C)
0.30
0.56
Inductance (μH)
60
50
SRP7050TA-R47M
0.8
100
Temperature Rise (°C)
0.45
Inductance (μH)
Inductance (μH)
70
SRP7050TA-R40M
0.70
80
Temperature Rise (°C)
SRP7050TA-R33M
0.60
ce (μH)
16
0.5
8
0
0
15
10
0
3
6
40
70
6
60
50
4
40
SRP7050MTA Series - Shielded Power Inductors
30
20
30
2
20
10
40
30
3
2.25
4.5
6.75
20
10
0
9.0
30
8
20
4
10
3.6
12
60
50
8
40
30
20
0
2
4.8
24
20
12
0
0
2.10
DC Current (A)
1.68
Inductance (μH)
36
40
4.5
6.75
SRP7050TA-100M
16
160
20
80
40
0
1.1
2.2
3.3
4.4
12
8
40
50
30
20
10
0
8
0
SRP7050TA-680M
60
12
30
6
0.8
1.2
60
64
48
48
36
32
24
16
12
0
0
0.54
1.08
1.62
2.16
0
2.70
30
24
0.4
6
SRP7050TA-470M
80
0
5.5
18
0
4
2
DC Current (A)
90
0
100
90
80
70
60
0
200
120
120
60
48
1.26
2.25
DC Current (A)
30
0
Temperature Rise (°C)
80
0.84
0
4
0
8
6
10
0
6.0
60
0.42
20
10
0
9.0
20
DC Current (A)
SRP7050TA-560M
0
4
SRP7050TA-220M
40
DC Current (A)
100
2
0
80
70
0
Inductance (μH)
Inductance (μH)
12
2.4
50
40
30
DC Current (A)
4
50
40
1.2
8
100
4
10
Temperature Rise (°C)
SRP7050TA-150M
0
6
DC Current (A)
16
0
6
SRP7050TA-8R2M
DC Current (A)
20
4
Inductance (μH)
50
6
0
2
16
100
90
80
70
60
9
0
0
0
14.0
90
80
70
60
8
DC Current (A)
SRP7050TA-6R8M
12
Inductance (μH)
9
0
10
Inductance (μH)
6
0
Inductance (μH)
3
10.5
10
0
12
Temperature Rise (°C)
0
L vs. I Charts (Continued)
DC Current (A)
7.0
SRP7050TA-5R6M
10
80
Inductance (μH)
50
3.0
Inductance (μH)
60
Temperature Rise (°C)
Inductance (μH)
4.5
0
3.5
DC Current (A)
SRP7050TA-4R7M
8
80
70
1.5
Inductance (μH)
12
0
DC Current (A)
SRP7050TA-3R3M
6.0
9
20
Temperature Rise (°C)
13.5
DC Current (A)
Temperature Rise (°C)
9.0
1
10
Temperature Rise (°C)
4.5
40
30
0
Temperature Rise (°C)
0
0
18.0
2
1.6
Temperature Rise (°C)
0
60
50
Temperature Rise (
1.0
3
Temperature Rise (°C)
20
0.6
24
Temperature Rise (°C)
30
32
1.5
Inductance (μ
40
1.2
2.0
Temperature Rise (
50
1.8
Inductance (μH
60
Temperature Rise (°
Inductance (μH)
2.4
0
2.0
DC Current (A)
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.
SRP7050TA
3312 - 2 mm
SMD
Trimming
Potentiometer
Series
- Shielded
Power
Inductors
Packaging Specifications
330
DIA.
(12.992)
2.0±0.5
(.079±.020)
13.5±0.5
(.531±.020)
DIA.
100±2
(3.937±.079)
16.0±0.5
(.630±.020)
4.0
(.157)
7.7±0.1
(.303±.004)
Marking
Date Code
Marking
Date Code
USER DIRECTION OF FEED
Marking
12.0±0.1
(.472±.004)
0.35±0.05
(.014±.002)
1.5±0.1
DIA.
(.059±.004)
Date Code
Marking
Date Code
Marking
16.0±0.3
(.630±.012)
Date Code
7.5±0.1
(.295±.004)
2.0
(.079)
3°
5.3±0.1
(.209±.004)
7.0±0.1
(.276±.004)
QTY: 800 PCS. PER REEL
DIMENSIONS:
MM
(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. 03/16
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.