EEWORLDEEWORLDEEWORLD

Part Number

Search

DRA74-151-R

Description
1 ELEMENT, 150 uH, GENERAL PURPOSE INDUCTOR, SMD
CategoryPassive components   
File Size387KB,8 Pages
ManufacturerBussmann (Eaton)
Download Datasheet View All

DRA74-151-R Online Shopping

Suppliers Part Number Price MOQ In stock  
DRA74-151-R - - View Buy Now

DRA74-151-R Overview

1 ELEMENT, 150 uH, GENERAL PURPOSE INDUCTOR, SMD

Magnetics Solutions
For Automotive Applications
Description
RoHS
2002/95/EC
• 165°C maximum total temperature operation
• Five sizes of Automotive grade shielded drum core
inductors
• Inductance range from 0.28uH to 1000uH
• Current range up to 56 Amps
• Mechanical secure mounting for high shock and vibration
environments
• Good thermal dispersion with thermal conductive epoxy
• Customized dual winding versions available upon request
for SEPIC or Flyback configurations
Applications
• Automotive Electronics (under the hood, interior/exterior)
• Telematics
• DC-DC converters
• Buck, boost, forward, and resonant converters
• Noise filtering and filter chokes
Environmental Data
• Storage temperature range: -40°C to +165°C
• Operating temperature range: -40°C to +165°C
(range is application specific)
• Solder reflow temperature: +260°C max. for
10 seconds max.
• Complies with AEC-Q200 standard
Part Number
DRA73-R33-R
DRA73-1R0-R
DRA73-1R5-R
DRA73-2R2-R
DRA73-3R3-R
DRA73-4R7-R
DRA73-6R8-R
DRA73-8R2-R
DRA73-100-R
DRA73-150-R
DRA73-220-R
DRA73-330-R
DRA73-470-R
DRA73-680-R
DRA73-820-R
DRA73-101-R
DRA73-151-R
DRA73-221-R
DRA73-331-R
DRA73-471-R
DRA73-681-R
DRA73-821-R
DRA73-102-R
Rated
Inductance
0.33
1.00
1.50
2.20
3.30
4.70
6.80
8.20
10.0
15.0
22.0
33.0
47.0
68.0
82.0
100
150
220
330
470
680
820
1000
OCL (1)
µH
+/-20%
0.29
0.91
1.36
2.52
3.18
4.86
6.63
8.06
10.27
14.98
22.39
31.84
47.83
66.89
83.77
101.7
151.1
218.8
326.4
472.6
682.9
825.3
991.9
Irms (2)
Amperes
8.42
6.50
5.39
4.18
3.59
2.92
2.62
2.30
2.11
1.74
1.42
1.25
1.02
0.845
0.731
0.682
0.551
0.479
0.391
0.326
0.270
0.252
0.235
DRA Series
High Power Density,
High Efficiency, Shielded Inductors
Packaging
• Supplied in tape and reel packaging, 1350 (DRA73),
1100 (DRA74), 750 (DRA124), 600 (DRA125),
and 350 (DRA127) per reel
Isat (3)
Amperes
14.80
8.22
6.73
4.93
4.35
3.52
2.96
2.74
2.39
2.00
1.64
1.35
1.10
0.937
0.851
0.763
0.632
0.510
0.423
0.354
0.297
0.267
0.239
Isat (4)
Amperes
11.84
6.58
5.38
3.95
3.48
2.82
2.37
2.19
1.91
1.60
1.32
1.08
0.884
0.749
0.680
0.610
0.506
0.408
0.338
0.283
0.238
0.214
0.192
DCR (5)
(Ω)
Typ.
0.0040
0.0067
0.0097
0.016
0.022
0.033
0.041
0.053
0.064
0.094
0.141
0.183
0.275
0.397
0.530
0.609
0.932
1.23
1.85
2.67
3.89
4.46
5.15
K-factor (6)
60.6
33.7
27.5
20.2
17.8
14.4
12.1
11.2
9.8
8.2
6.7
5.5
4.5
3.8
3.5
3.1
2.6
2.1
1.7
1.4
1.2
1.1
1.0
(1) Open Circuit Inductance test parameters: 100kHz, 0.25V, 0.0Adc,
tolerance is ±20%
(2) Irms: DC current for an approximate
∆T
of 40°C without core loss. Derating is
necessary for AC currents. PCB layout, trace thickness and width, air-flow, and
proximity of other heat generating components will affect the temperature rise. It
is recommended that the temperature of the part not exceed 165°C under worst
case operating conditions verified in the end application.
(3) Isat Amperes peak for approximately 30% rolloff (@25°C)
(4) Isat Amperes peak for approximately 40% rolloff (@125°C)
(5) DCR limits @ 25°C
(6) K-factor: Used to determine B p-p for core loss (see graph).
B p-p = K*L*∆I, B p-p(mT), K: (K factor from table), L: (Inductance in µH),
∆I
(Peak to peak ripple current in Amps).
(7) Part Number Definition: DRAxxx-xxx-R
DRAxxx = Product code and size; -xxx = Inductance value in uH;
R = decimal point; If no R is present, third character = # of zeros.
-R suffix = RoHS compliant
How to make the motor run faster
One program controls the motor and the running light at the same time, but the motor speed is not fast enough. When adjusting the delay and initial value, the motor is not fast enough. I hope you can ...
键佳蕾 MCU
Regarding the issue of the master device sending data and addresses
In the Avalon bus, if the master device wants to operate the slave device, it needs to send the address and data to the interconnect first. However, after reading the example code, I can't find how th...
chunfeng123 FPGA/CPLD
I want to learn about phase-locked loops. I don't know if there are any good books. Thanks.
I want to learn about phase-locked loops. I don't know if there are any good books. Thanks....
不负不正的电子 Analog electronics
How to burn the program through CAN bus?
Does anyone know how to program 28335 through CAN communication port? How to program?...
blessdxp Microcontroller MCU
(Help) Has anyone used CC2500+cc2591 to do wireless communication?
It's too difficult for a novice to do wireless... Has anyone done it before? Can anyone give me some advice?...
ggwwff1008 RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 311  1292  32  507  2900  7  27  1  11  59 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号