V I S H AY I N T E R T E C H N O L O G Y, I N C .
I
INNOVAT
AND TEC
O L OGY
IWAS-3827EC-50
N
HN
MAGNETICS
O
19
62-2012
Inductors - Wireless Charging Receiving Coil
Wireless Charging Receiving Coil/Shield
KEY BENEFITS
•
•
•
•
•
•
•
Powdered iron based WPC-compliant Rx coil and shield
High permeability shielding for wireless charging receiving coils
Blocks charging flux from sensitive components or batteries
Performance not adversely affected by permanent magnet for aligning
Designed for 5 V charging circuitry
Smaller than standard IWAS-4832 with same performance
Handles low charging power
END PRODUCTS
• WPC-compliant wireless charging
• Other wireless power base stations and receivers
RESOURCES
• Datasheet: IWAS-3827EC-50 - www.vishay.com/doc?34338
• For technical questions contact magnetics@vishay.com
• Material categorization: For definitions of compliance please see
www.vishay.com/doc?99912
One of the World’s Largest Manufacturers of
Discrete Semiconductors and Passive Components
PRODUCT SHEET
1/2
VMN-PT0323-1206
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
V I S H AY I N TIWAS-3827EC-50
E R T E C H N O L O G Y, I N C .
www.vishay.com
I
INNOVAT
IWAS-3827EC-50
O L OGY
MAGNETICS
Wireless Charging Receiving Coil/Shield
HN
AND TEC
VishayONDale
IWAS-3827EC-50
Vishay Dale
• For Rx applications upIWAS-3827EC-50
to 10 W
FEATURES
19
62-2012
• Wireless charging receiving coil
www.vishay.com
www.vishay.com
• Optimized for 5 V charging circuitry
receiving Coil/Shield
coils
Wireless Charging Receiving
FEATURES
• Blocks charging flux from sensitive components or
•batteries
Wireless charging receiving coil
FEATURES
•High
For Rx
applications
up to
10 -W
• •Wireless
charging
receiving
coil
saturation
powered
iron
not affected by permanent
magnets
•locating
Optimized
for 5 V
• For
Rx applications
upcharging
to 10 W circuitry
STANDARD ELECTRICAL SPECIFICATIONS
with Test Coil
L0 INDUCTANCE
± 5 % AT 200 kHz,
0.25 V, 0 A
(μH)
DCR
AT 25 °C
(mΩ)
EFFICIENCY
(%)
Q
AT 200 kHz
(typ.)
10.7
183
> 70
30
construction
•Durable
High permeability
shielding
for wireless charging
• •Optimized
for 5 V charging
circuitry
receiving
coilsshielding for
Material
categorization:
For
definitions
of compliance
• •High
permeability
wireless
charging
www.vishay.com/doc?99912
receiving
coils
•please
Blockssee
charging
flux from sensitive components or
batteries
• Blocks
charging flux from sensitive components or
batteries
• High saturation
powered
iron - not affected by permanent
SHIELD
MATERIAL
CHARACTERISTICS
locating
magnets
• •High
saturation
powered
iron - not
Permeability:
approximately
24 affected by permanent
locating
magnets
•
Durable
construction
• Resistivity: > 10 MΩ at 100 V
• Durable
construction
Material
For gauss,
definitions
of compliance
••Core
loss: categorization:
4000 mW/cc at 500
250 kHz
• Material
For definitions of compliance
pleasecategorization:
see www.vishay.com/doc?99912
•please
Magnetic
saturation: 50 % at 4000 gauss (to 350 Oe)
see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
STANDARD
with Test CoilELECTRICAL SPECIFICATIONS
COIL
DESCRIPTION
with
Test
Coil
L0 INDUCTANCE
LEAD
TINNED
Q
±L05 INDUCTANCE
% AT 200 kHz,
DCR
TURNS
NOM.
LENGTH
LENGTH
AT
0.25
0DIAMETER
A
AT
25 °C EFFICIENCY
Q200 kHz
±5%
ATV,
200
kHz,
DCR
(mΩ)
AT 200
kHz
V, 026
A AWG,AT
25mm
°C EFFICIENCY
150.25(μH)
0.43
50(%)
mm
10(typ.)
mm
(%)
(typ.)
(μH)
(mΩ)
10.7
183
> 70
30
10.7
183
> 70
30
DIMENSIONS in inches [millimeters]
COIL DESCRIPTION
COIL DESCRIPTION
TURNS
TURNS
15
15
DIAMETER NOM.
DIAMETER NOM.
26 AWG, 0.43 mm
26 AWG, 0.43 mm
LEAD
LEAD
LENGTH
LENGTH
50 mm
50 mm
SHIELD MATERIAL CHARACTERISTICS
SHIELD MATERIAL CHARACTERISTICS
• Permeability: approximately 24
• Permeability: approximately 24
• Resistivity: > 10 MΩ at 100 V
• Resistivity: > 10 MΩ at 100 V
• Core loss: 4000 mW/cc at 500 gauss, 250 kHz
• Core loss: 4000 mW/cc at 500 gauss, 250 kHz
• Magnetic saturation: 50 % at 4000 gauss (to 350 Oe)
• Magnetic saturation: 50 % at 4000 gauss (to 350 Oe)
TINNED
TINNED
LENGTH
LENGTH
10 mm
10 mm
DIMENSIONS in inches [millimeters]
DIMENSIONS in inches [millimeters]
DESCRIPTION
IWAS-3827EC-50
5%
EB
e3
MODEL
INDUCTANCE TOLERANCE
PACKAGE CODE
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
DESCRIPTION
DESCRIPTION
I IWAS-3827EC-50
W
A
S
IWAS-3827EC-50
MODEL
MODEL
MODEL
Revision: 04-Jun-12
Inductors - Wireless Charging Receiving Coil
Vishay Dale
Wireless
Charging
Receiving
Coil/Shield
Wireless
Charging
Receiving
Coil/Shield
• High permeability
shielding for wireless charging
3
8
2
E
C
5 7%
5%
INDUCTANCE TOLERANCE
SHIELD
SIZE
SHIELD
INDUCTANCE
TOLERANCE
THICKNESS
E
B
1
0
0
J e3
5
0
EB
e3
PACKAGE CODE
JEDEC LEAD (Pb)-FREE STANDARD
LEADPACKAGE
PACKAGE
TOL. (Pb)-FREE
MATERIAL
LEAD
CODE INDUCTANCE
JEDEC LEAD
STANDARD
(Pb)-FREE
VALUE
CONFIG.
EB
GLOBAL PART NUMBER
Revision:
04-Jun-12
Document Number: 34338
GLOBAL
PART NUMBER
1
I
W
A
S
3
8
2 For7 technical
E
C
E
B
1
0
0
J
5
0
questions,
contact:
magnetics@vishay.com
I
W
A
S
3
8
2
7
E
C
E
B
1
0
0
J
5
0
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT
TO SPECIFIC
DISCLAIMERS,
FORTH AT www.vishay.com/doc?91000
MODEL
SHIELD SIZE
SHIELD
LEAD SETPACKAGE
INDUCTANCE
TOL. MATERIAL
LEAD
THICKNESS
CONFIG.
MODEL
SHIELD SIZE
SHIELD (Pb)-FREE
LEAD
PACKAGE VALUE
INDUCTANCE
TOL. MATERIAL
LEAD
THICKNESS (Pb)-FREE
VALUE
CONFIG.
Revision: 04-Jun-12
Revision: 04-Jun-12
PRODUCT
Document Number: 34338
1
Document Number: 34338
For technical questions, contact:
1 magnetics@vishay.com
For
technical
questions,
contact:
magnetics@vishay.com
THIS
DOCUMENT
IS
SUBJECT
TO
CHANGE
WITHOUT
NOTICE.
THE
PRODUCTS
DESCRIBED
HEREIN
AND
THIS
DOCUMENT
SHEET
2/2
VMN-PT0323-1206
SUBJECTTO
TOCHANGE
SPECIFICWITHOUT
DISCLAIMERS,
SETTHE
FORTH
AT www.vishay.com/doc?91000
THIS DOCUMENTARE
IS SUBJECT
NOTICE.
PRODUCTS
DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000