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IHLP-3232DZ-1Awww.vishay.com Vishay Dale
Revision: 26-Jun-2020 1 Document Number: 34317For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IHLP® Automotive Inductors, Low DCR Series
LINKS TO ADDITIONAL RESOURCES
Notes• All test data is referenced to 25 °C ambient• Operating temperature range -55 °C to +125 °C• The part temperature (ambient + temp. rise) should not exceed
125 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application
• Rated operating voltage (across inductor) = 50 V(1) DC current (A) that will cause an approximate ΔT of 40 °C(2) DC current (A) that will cause L0 to drop approximately 20 %
FEATURES• Shielded construction• Excellent DC/DC energy storage up to 1 MHz to
2 MHz. Filter inductor applications up to SRF (see “Standard Electrical Specifications” table)
• Operating temperature up to 125 °C• Lowest DCR/μH, in this package size• Handles high transient current spikes without
saturation• Ultra low buzz noise, due to composite construction• AEC-Q200 qualified• IHLP design; PATENT(S): www.vishay.com/patents• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS• Engine and transmission control units• Diesel injection drivers• DC/DC converters for entertainment/navigation systems• Noise suppression for motors: windshield wipers / power
seats / power mirrors / heating and ventilation blower / HID lighting
• LED drivers
PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents.
STANDARD ELECTRICAL SPECIFICATIONSL0
INDUCTANCE± 20 %
AT 100 kHz,0.25 V, 0 A
(μH)
DCRTYP.25 °C(mΩ)
DCRMAX.25 °C(mΩ)
HEAT RATING
CURRENTDC TYP.
(A) (1)
SATURATIONCURRENTDC TYP.
(A) (2)
SRFTYP.(MHz)
0.22 1.26 1.35 34.0 22.0 1170.33 2.01 2.15 27.5 16.0 1080.47 2.22 2.38 25.0 14.0 800.68 3.01 3.22 22.2 14.5 620.82 3.63 3.88 19.5 15.0 571.0 4.33 4.63 18.2 12.0 492.2 8.8 9.41 14.5 10.2 253.3 14.0 14.9 10.5 9.7 224.7 21.1 22.6 8.0 8.7 175.6 26.7 28.6 7.4 7.6 156.8 31.2 33.4 7.0 6.7 138.2 42.1 45.0 5.7 6.6 12.6
10.0 48.4 51.8 5.4 6.4 1215.0 61.0 65.3 4.9 3.7 10.322.0 84.0 89.0 4.3 3.3 8.233.0 135 144 3.2 3.2 6.7
333DDD3 D3D Models Design Tools
DIMENSIONS in inches [millimeters]
Typical Pad Layout
0.190[4.826]
0.380[9.652]
0.210[5.334]
0.322 ± 0.003[8.18 ± 0.076]
0.054 ± 0.015[1.372 ± 0.381]
0.158[4.0]Max.
0.200 ± 0.003[5.08 ± 0.076]
0.322 ± 0.003[8.18 ± 0.076]
0.340 ± 0.01 [8.64 ± 0.254]
DESCRIPTIONIHLP-3232DZ-1A 33 μH ± 20 % ER e3
MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I H L P 3 2 3 2 D Z E R 3 3 0 M 1 A
PRODUCT FAMILY SIZE PACKAGECODE
INDUCTANCEVALUE
TOL. SERIES
IHLP-3232DZ-1Awww.vishay.com Vishay Dale
Revision: 26-Jun-2020 2 Document Number: 34317For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCE GRAPHS
0.22 μH
0.0
0.05
0.10
0.15
0.25
0 600
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.20
40
10 20
L
ΔT °C
4030 500.0
0.1
0.2
0.3
0.5
0 10 40 450
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.4
40
20 30
L
ΔT °C
5 3515 25
0.33 μH
0.47 μH
0.0
0.2
0.4
0.6
1.0
0 10 400
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.8
40
20
L
ΔT °C
5 15 25 35300.0
0.2
0.4
0.6
1.0
0 10 350
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.8
40
20
L
ΔT °C
5 15 25 30
0.68 μH
0.82 μH
0.0
0.2
0.4
0.6
1.0
0 10 300
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.8
40
20
L
ΔT °C
5 15 25
1.0 μH
0.0
0.2
0.4
0.6
1.0
0 10 300
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
0.8
40
20
L
ΔT °C
5 15 25
0.0
0.5
1.0
1.5
2.5
0 4 220
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
2.0
40
82 6 10 14 1812 16 20
L
ΔT °C
2.2 μH 3.3 μH
0
1
2
3
5
0 4 160
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
4
40
8
L
ΔT °C
2 6 10 1412
IHLP-3232DZ-1Awww.vishay.com Vishay Dale
Revision: 26-Jun-2020 3 Document Number: 34317For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCE GRAPHS
0
1
2
3
5
0 4 140
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
4
40
8
L
ΔT °C
2 6 10 12
4.7 μH 5.6 μH
0
2
4
6
10
0 4 120
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
8
40
8
L
ΔT °C
2 6 10
0
2
4
6
10
0 4 110
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
8
40
8
L
ΔT °C
2 6 93 71 5 10
6.8 μH 8.2 μH
0
2
4
6
10
0 4 100
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
8
40
8
L
ΔT °C
2 6
0
4
8
12
20
0 2 8 90
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
16
40
4 6
L
ΔT °C
1 73 5
10 μH 15 μH
0
4
8
12
20
0 2 80
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
16
40
4
L
ΔT °C
1 3 5 76
22 μH
0
5
10
15
25
0 2 70
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
20
40
4
L
ΔT °C
1 3 5 60
10
20
30
50
0 2 50
20
60
80
100
DC CURRENT (A)
IND
UC
TA
NC
E (μ
H)
TE
MP
ER
AT
UR
E (°
C)
40
40
4
L
ΔT °C
1 3
33 μH
IHLP-3232DZ-1Awww.vishay.com Vishay Dale
Revision: 26-Jun-2020 4 Document Number: 34317For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
0.22 μH 20 %
0.00
0.06
0.12
0.18
0.30
0.1 1 10 10000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
0.24
40
Q
L
1000.00
0.08
0.16
0.24
0.40
0.1 1 10 10000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
0.32
40
Q
L
100
0.33 μH 20 %
0.47 μH 20 %
0.00
0.14
0.28
0.42
0.70
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q0.56
40Q
L
0.68 μH 20 %
0.00
0.24
0.48
0.72
1.20
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
0.96
40
Q
L
0.82 μH 20 %
0.00
0.32
0.64
0.96
1.60
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
1.28
40
QL
0.0
0.4
0.8
1.2
2.0
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
1.6
40
Q
L
1.0 μH 20 %
2.2 μH 20 %
0.0
1.2
2.4
3.6
6.0
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
4.8
40
Q
L
0
2
4
6
10
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
8
40Q
L
3.3 μH 20 %
IHLP-3232DZ-1Awww.vishay.com Vishay Dale
Revision: 26-Jun-2020 5 Document Number: 34317For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY
4.7 μH 20 %
0.0
3.2
6.4
9.6
16.0
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
12.8
40
Q
L
0
4
8
12
20
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
16
40
Q
L
5.6 μH 20 %
6.8 μH 20 %
0
4
8
12
20
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q16
40
Q
L
0
05
10
15
25
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
20
40
Q
L
8.2 μH 20 %
10 μH 20 %
0
8
16
24
40
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
32
40
Q
L
15 μH 20 %
0
6
12
18
30
0.1 1 10 1000
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
24
40
Q
L
0
10
20
30
50
0.1 1 100
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
40
40
Q
L
22 μH 20 % 33 μH 20 %
0
24
48
72
120
0.1 1 100
20
60
80
100
FREQUENCY (MHz)
IND
UC
TA
NC
E (μ
H)
Q
96
40
Q
L
Legal Disclaimer Noticewww.vishay.com Vishay
Revision: 01-Jan-2021 1 Document Number: 91000
Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
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