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SD3812-1R5-R

Description
Fixed Inductors 1.5uH 2.06A 0.078ohms
CategoryPassive components    inductor   
File Size150KB,3 Pages
ManufacturerEaton
Environmental Compliance
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SD3812-1R5-R Overview

Fixed Inductors 1.5uH 2.06A 0.078ohms

SD3812-1R5-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codeunknown
ECCN codeEAR99
core materialFERRITE
DC Resistance0.078 Ω
Nominal inductance(L)1.5 µH
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberSD38
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldYES
surface mountYES
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency0.1 MHz
Tolerance15%
Base Number Matches1
SD38 Series
Low Profile, Shielded Inductors
Description
RoHS
2002/95/EC
• 3.8mm x 3.8mm shielded drum cores available
in two heights: 1.2mm and 1.4mm
• Current range from 4.44 to 0.100 Amps
• Inductance range from 0.47 uH to 680 uH
• Ferrite shielded, low EMI
• Ferrite core material
Applications
• Digital cameras, cellular phones, CD players, and PDAs
• PCMCIA cards
• GPS systems
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
(range is application specific). Temperature rise is
approximately 40°C at rated rms current
• Solder reflow temperature: +260°C max for 10 seconds
max.
Part Number
SD3812-R47-R
SD3812-1R0-R
SD3812-1R2-R
SD3812-1R5-R
SD3812-2R2-R
SD3812-3R3-R
SD3812-4R7-R
SD3812-6R8-R
SD3812-8R2-R
SD3812-100-R
SD3812-150-R
SD3812-220-R
SD3812-330-R
SD3812-470-R
SD3812-680-R
SD3812-820-R
SD3812-101-R
SD3812-151-R
SD3812-221-R
SD3814-R47-R
SD3814-R82-R
SD3814-1R2-R
SD3814-1R5-R
SD3814-2R2-R
SD3814-3R3-R
SD3814-4R7-R
SD3814-6R8-R
SD3814-8R2-R
SD3814-100-R
SD3814-150-R
SD3814-220-R
SD3814-330-R
SD3814-470-R
SD3814-680-R
Rated
Inductance
(µH)
0.47
1.0
1.2
1.5
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100.0
150.0
220.0
0.47
0.82
1.2
1.5
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
68.0
OCL (1)
+/-15%
(µH)
0.405
0.845
1.125
1.445
2.205
3.125
4.805
6.845
8.405
10.125
15.125
21.125
32.805
47.045
68.445
80.645
99.405
149.645
218.405
0.360
0.752
1.001
1.286
1.962
2.781
4.276
6.768
8.228
9.830
14.458
21.186
32.151
47.210
67.324
Part
Marking
Designator
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
Packaging
• Supplied in tape and reel packaging,
4,150 parts per 13" reel
Irms (2)
Amperes
2.53
2.00
1.71
1.58
1.32
1.10
0.87
0.80
0.690
0.662
0.539
0.499
0.399
0.327
0.269
0.259
0.217
0.178
0.160
2.81
2.18
1.85
1.76
1.43
1.31
1.06
0.87
0.753
0.713
0.574
0.519
0.418
0.346
0.285
Isat (3)
Amperes
3.89
2.69
2.33
2.06
1.67
1.40
1.13
0.95
0.854
0.778
0.636
0.538
0.432
0.361
0.299
0.276
0.248
0.202
0.167
4.44
3.08
2.67
2.35
1.90
1.60
1.29
1.03
0.930
0.851
0.702
0.580
0.471
0.388
0.325
DCR (4)
(Ω)
Typ.
0.030
0.048
0.066
0.078
0.111
0.159
0.256
0.299
0.406
0.441
0.665
0.776
1.212
1.809
2.666
2.885
4.099
6.130
7.585
0.020
0.033
0.046
0.051
0.077
0.093
0.141
0.207
0.279
0.311
0.481
0.589
0.908
1.322
1.951
Volt (5)
u-sec
Typ.
2.52
3.64
4.20
4.76
5.88
7.0
8.7
10.4
11.5
12.6
15.4
18.2
22.7
27.2
32.8
36
39
48
59
2.16
3.12
3.60
4.08
5.04
6.0
7.4
9.4
10.3
11.3
13.7
16.6
20.4
24.7
29.5
(1) Test Parameters: 100KHz, 0.100Vrms, 0.0Adc.
(2) RMS current for an approximate
∆T
of 40°C without core loss. It is
recommended that the temperature of the part not exceed 125°C.
De-rating is necessary for AC currents.
(3) Peak current for approximately 30% rolloff at 20°C.
(4) DCR limits @ 20°C.
(5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to
generate a core loss equal to 10% of the total losses for 40°C temperature rise.
De-rating of the Irms is required to prevent excessive temperature rise.

SD3812-1R5-R Related Products

SD3812-1R5-R SD3812-330-R SD3812-470-R SD3812-4R7-R SD3812-101-R SD3812-680-R SD3812-151-R
Description Fixed Inductors 1.5uH 2.06A 0.078ohms Fixed Inductors 33uH 0.432A 1.212ohms Fixed Inductors 47uH 0.361A 1.809ohms Fixed Inductors 4.7uH 1.13A 0.256ohms Fixed Inductors 100uH 0.248A 4.099ohms Fixed Inductors 68uH 0.299A 2.666ohms Fixed Inductors 150uH 0.202A 6.13ohms
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
core material FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE FERRITE
DC Resistance 0.078 Ω 1.212 Ω 1.809 Ω 0.256 Ω 4.099 Ω 2.666 Ω 6.13 Ω
Nominal inductance(L) 1.5 µH 33 µH 47 µH 4.7 µH 100 µH 68 µH 150 µH
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
Manufacturer's serial number SD38 SD38 SD38 SD38 SD38 SD38 SD38
Number of functions 1 1 1 1 1 1 1
Number of terminals 2 2 2 2 2 2 2
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Shape/Size Description RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
shield YES YES YES YES YES YES YES
surface mount YES YES YES YES YES YES YES
Terminal location DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED DUAL ENDED
Terminal shape WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND
Test frequency 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz 0.1 MHz
Tolerance 15% 15% 15% 15% 15% 15% 15%
Base Number Matches 1 - - 1 - 1 1
Maker - Eaton Eaton Eaton Eaton - Eaton
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