MGDT Series
Vishay Custom Magnetics
www.vishay.com
Miniaturized Gate Drive Planar Transformers
FEATURES
Available
• Deliver MOSFET / IGBT gate power and timing
signals simultaneously
• 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
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
PARAMETER CONDITIONS
LIMITS
UNITS
Drive to gate,
3750
VAC
Dielectric
1 min
withstand
Gate to gate,
voltage
2500
2.0
VAC
W
1 min
Total power
TA = 25 °C
dissipation (1)
Operating
Continuous
temperature (2)
-55 to +125
°C
Storage
Continuous
temperature
-55 to +130
100 to 500
°C
Frequency
kHz
mm
Size
(L x W x H)
20.57 x 18.42 x 11.43
Terminals
Through-hole and surface-mount
Note
(1)
Derate at 33.3 mW/ºC above 25 ºC
Derate drive level to 60 V/μs above 85°C
(2)
STANDARD ELECTRICAL SPECIFICATIONS
DC
INTERWINDING
RESISTANCE (2) CAPACITANCE
USEFUL
FREQ.
RANGE
(kHz)
DRIVE
MAGNETIZING
LEAKAGE
TRANSFER
RATIO
DRIVE GATE
EXCITATION INDUCTANCE INDUCTANCE
PART NUMBER
DRIVE GATES
TO
TO
MAX.
(Vμs)
MIN.
MAX.
(
ꢀ ꢁ) (1)
MAX.
MAX.
GATE
MAX.
(pF)
GATE
MAX.
(pF)
(μH) (2)(ꢀ)
(μH) (4)
()
()
MGDT100100
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
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.50
0.50
0.50
15
15
15
25
25
25
10
10
10
10
10
10
MGDT100100LF
MGDT100100-SM 100 to 500
MGDT100125
100 to 500 1 : 1.25 : 1.25
100 to 500 1 : 1.25 : 1.25
MGDT100125LF
MGDT100125-SM 100 to 500 1 : 1.25 : 1.25
Notes
(1)
Drive : gate : gate
TA = 25 °C
100 mV at 100 kHz across the drive winding with all gates open
100 mA at 100 kHz into the drive winding with all gates shorted
(2)
(3)
(4)
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