MGDT Series
www.vishay.com
Vishay Custom Magnetics
Miniaturized Gate Drive Planar Transformers
FEATURES
• Deliver MOSFET / IGBT gate power and timing
signals simultaneously
Available
• Directly drive high side MOSFETs / IGBTs on busses up
to 1200 V
• Excellent rise time, overshoot, and peak current
characteristics
• 8 mm minimum creepage and clearance from drive to
gates
• Low profile planar package
• LF and SM versions are RoHS-compliant
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Dielectric
withstand
voltage
Total power
dissipation
(1)
Operating
temperature
(2)
Storage
temperature
Frequency
Size
(L x W x H)
Terminals
CONDITIONS
Drive to gate,
1 min
Gate to gate,
1 min
T
A
= 25 °C
Continuous
Continuous
LIMITS
3750
2500
2.0
-55 to +125
-55 to +130
100 to 500
20.57 x 18.42 x 11.43
Through-hole and surface-mount
UNITS
V
AC
V
AC
W
°C
°C
kHz
mm
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details
Note
(1)
Derate at 33.3 mW/ºC above 25 ºC
(2)
Derate drive level to 60 V/μs above 85°C
STANDARD ELECTRICAL SPECIFICATIONS
USEFUL
FREQ.
RANGE
(kHz)
DRIVE
EXCITATION
MAX.
(Vμs)
MAGNETIZING
INDUCTANCE
MIN.
(μH)
(2)(3)
LEAKAGE
INDUCTANCE
MAX.
(μH)
(4)
DC
RESISTANCE
(2)
DRIVE
MAX.
()
0.35
0.35
0.35
0.35
0.35
0.35
GATES
MAX.
()
0.35
0.35
0.35
0.50
0.50
0.50
INTERWINDING
CAPACITANCE
DRIVE
TO
GATE
MAX.
(pF)
15
15
15
25
25
25
GATE
TO
GATE
MAX.
(pF)
10
10
10
10
10
10
PART NUMBER
TRANSFER
RATIO
(± 3 %)
(1)
MGDT100100
MGDT100100LF
MGDT100100-SM
MGDT100125
MGDT100125LF
MGDT100125-SM
100 to 500
100 to 500
100 to 500
1:1:1
1:1:1
1:1:1
80
80
80
80
80
80
240
240
240
240
240
240
0.5
0.5
0.5
0.5
0.5
0.5
100 to 500 1 : 1.25 : 1.25
100 to 500 1 : 1.25 : 1.25
100 to 500 1 : 1.25 : 1.25
Notes
(1)
Drive : gate : gate
(2)
T = 25 °C
A
(3)
100 mV at 100 kHz across the drive winding with all gates open
(4)
100 mA at 100 kHz into the drive winding with all gates shorted
Revision: 07-Sep-2018
Document Number: 34454
1
For technical questions, contact:
magnetics@vishay.com
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
Legal Disclaimer Notice
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Vishay
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
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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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
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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
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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