MGJ6 SIP/DIP Series
www.murata.com
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
SELECTION GUIDE
No opto feedback
Optimised bipolar output voltages for IGBT/
SiC & MOSFET gate drives
Configurable dual outputs for all gate drive
applications:
+15V/-5V, +15V/-10V & +20V/-5V outputs
Reinforced insulation to UL60950
recognised
ANSI/AAMI ES60601-1, 2MOPP recognised
Characterised CMTI >100kV/μS
Characterised partial discharge performance
5.7kVDC isolation test voltage ‘Hi Pot Test’
Ultra low isolation capacitance 15pF
Continuous barrier withstand voltage 3kVDC
5V, 12V & 24V input voltages
105°C operating temperature
PRODUCT OVERVIEW
Offering configurable dual output voltages of +15V/10V, +20V/-5V and +15V/-5V, the MGJ6 series of
DC-DC converters is ideal for powering ‘high side’
and ‘low side’ gate drive circuits for IGBTs, Silicon
Carbide and MOSFETs in bridge circuits.
A choice of asymmetric output voltages allows
optimum drive levels for best system efficiency
and EMI. The MGJ6 series is characterised for high
isolation and dv/dt requirements commonly seen in
bridge circuits used in motor drives and inverters.
A disable/frequency synchronisation pin simplifies
EMC filter design. The MGJ6 protection features
include short circuit protection and overload
protection.
For full details go to
https://www.murata.com/englobal/products/power/rohs
V
mA
W
V
mA
W
MGJ6D051510DC
4.5 - 9
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D121510DC
9 - 18
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D241510DC
18 - 36
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D052005DC
4.5 - 9
SiC
+20
240
4.8
-5
240
1.2
MGJ6D122005DC
9 - 18
SiC
+20
240
4.8
-5
240
1.2
MGJ6D242005DC
18 - 36
SiC
+20
240
4.8
-5
240
1.2
MGJ6D051505DC
4.5 - 9
MOSFET
+15
300
4.5
-5
300
1.5
MGJ6D121505DC
9 - 18
MOSFET
+15
300
4.5
-5
300
1.5
MGJ6D241505DC
18 - 36
MOSFET
+15
300
4.5
-5
300
1.5
MGJ6D051510SC
4.5 - 9
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D121510SC
9 - 18
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D241510SC
18 - 36
IGBT
+15
240
3.6
-10
240
2.4
MGJ6D052005SC
4.5 - 9
SiC
+20
240
4.8
-5
240
1.2
MGJ6D122005SC
9 - 18
SiC
+20
240
4.8
-5
240
1.2
MGJ6D242005SC
18 - 36
SiC
+20
240
4.8
-5
240
1.2
MGJ6D051505SC
4.5 - 9
MOSFET
+15
300
4.5
-5
300
1.5
MGJ6D121505SC
9 - 18
MOSFET
+15
300
4.5
-5
300
1.5
MGJ6D241505SC
18 - 36
MOSFET
+15
300
4.5
-5
300
1.5
Package style
Output Power
See page 9
Rated Output Current
V
Rated Output Voltage
Order Code1
Output Power
Patent protected
Typical
Application
Rated Output Current
FEATURES
Input
Voltage
Range
Output 2
Rated Output Voltage
Output 1
DIP
SIP
1. Components are supplied in tray packaging, please refer to package specification section for more details.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
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KDC_MGJ6C-SCDC.F01 Page 1 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
SELECTION GUIDE (Continued)
Ripple & Noise (Max)2
Ripple & Noise (Typ)2
Load Regulation (Max)
Load Regulation (Typ)
Ripple & Noise (Max)2
Output 2
Ripple & Noise (Typ)2
Load Regulation (Typ)3
Load Regulation (Max)3
Output 1
Input
Voltage
Range
Typical
Application
V
See page 9
MGJ6D051510DC
4.5 - 9
IGBT
5
10
150
200
5
10
70
MGJ6D121510DC
9 - 18
IGBT
5
10
150
200
5
10
70
110
MGJ6D241510DC
18 - 36
IGBT
5
10
150
200
5
10
70
110
MGJ6D052005DC
4.5 - 9
SiC
5
10
150
200
5
10
70
110
MGJ6D122005DC
9 - 18
SiC
5
10
150
200
5
10
70
110
MGJ6D242005DC
18 - 36
SiC
5
10
150
200
5
10
70
110
MGJ6D051505DC
4.5 - 9
MOSFET
5
10
150
200
5
10
70
110
MGJ6D121505DC
9 - 18
MOSFET
5
10
150
200
5
10
70
110
MGJ6D241505DC
18 - 36
MOSFET
5
10
150
200
5
10
70
110
MGJ6D051510SC
4.5 - 9
IGBT
5
10
150
200
5
10
70
110
MGJ6D121510SC
9 - 18
IGBT
5
10
150
200
5
10
70
110
MGJ6D241510SC
18 - 36
IGBT
5
10
150
200
5
10
70
110
MGJ6D052005SC
4.5 - 9
SiC
5
10
150
200
5
10
70
110
MGJ6D122005SC
9 - 18
SiC
5
10
150
200
5
10
70
110
MGJ6D242005SC
18 - 36
SiC
5
10
150
200
5
10
70
110
MGJ6D051505SC
4.5 - 9
MOSFET
5
10
150
200
5
10
70
110
MGJ6D121505SC
9 - 18
MOSFET
5
10
150
200
5
10
70
110
MGJ6D241505SC
18 - 36
MOSFET
5
10
150
200
5
10
70
110
Order Code1
%
mVp-p
%
mVp-p
110
1. Components are supplied in tray packaging, please refer to package specification section for more details.
2. See ripple & noise test method.
3. Between 50% and 100% rated output current.
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KDC_MGJ6C-SCDC.F01 Page 2 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
SELECTION GUIDE (Continued)
77.5
80
15
627
12,576
MGJ6D121510DC
12
620
77.5
80
15
789
19,546
MGJ6D241510DC
24
300
80
82
15
784
19,570
MGJ6D052005DC
5
1500
77.5
80
15
627
12,576
MGJ6D122005DC
12
620
77.5
80
15
789
19,546
MGJ6D242005DC
24
300
80
82
15
784
19,570
MGJ6D051505DC
5
1500
77.5
80
15
627
12,576
MGJ6D121505DC
12
620
77.5
80
15
789
19,546
MGJ6D241505DC
24
300
80
82
15
784
19,570
MGJ6D051510SC
5
1500
74
77.5
15
492
13,469
MGJ6D121510SC
12
620
78
80.5
15
789
19,546
MGJ6D241510SC
24
300
80
82
15
784
19,570
MGJ6D052005SC
5
1500
74
77.5
15
492
13,469
MGJ6D122005SC
12
620
78
80.5
15
789
19,546
MGJ6D242005SC
24
300
80
82
15
784
19,570
MGJ6D051505SC
5
1500
74
77.5
15
492
13,469
MGJ6D121505SC
12
620
78
80.5
15
789
19,546
MGJ6D241505SC
24
300
80
82
15
784
19,570
%
MIL 217
Telecordia
Isolation Capacitance
1500
Efficiency
(Min)
mA
5
Input Current
at Rated Load
V
MGJ6D051510DC
Order Code1
Nominal Input
Voltage
Efficiency
(Typ)
MTTF2
pF
kHrs
1. Components are supplied in tray packaging, please refer to package specification section for more details.
2.Calculated using MIL-HDBK-217 FN2 and Telcordia SR-332 calculation model with nominal input voltage at full load.
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KDC_MGJ6C-SCDC.F01 Page 3 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
INPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
5V input types
12V input types
24V input types
Turn on threshold MGJ6D05
Turn off threshold MGJ6D05
Turn on threshold MGJ6D12
Turn off threshold MGJ6D12
Turn on threshold MGJ6D24
Turn off threshold MGJ6D24
5V input types
12V input types
24V input types
4.5
9
18
5
12
24
4.1
3.0
8.1
7.5
16.7
16.3
20
50
38
9
18
36
V
Parameter
Conditions
Min.
Typ.
Max.
Minimum load
Below 10% load, 5V and 15V outputs are clamped to 6V and 17V respectively
Output 1
Output 2
Low line to high line
Voltage range
Under voltage lock out
Input ripple current
V
mA
p-p
OUTPUT CHARACTERISTICS
Voltage set point accuracy
Line regulation
Total Regulation
Transient response
10
±3
±5
2
15
Peak deviation (50-100% & 100-50% load swing)
Settling time
0.4
0.1
Units
%
%
%
%
%
%Vout
ms
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Switching frequency
Typ.
Max.
100
Units
kHz
ISOLATION CHARACTERISTICS
Parameter
Isolation test voltage
Resistance
Continuous barrier withstand voltage
UL60950-1
Safety standard
ANSI/AAMI ES60601-1
Conditions
Min.
Production tested for 1 second
Qualification tested for 1 minute
Viso = 1kVDC
Non-safety barrier application
Reinforced
2 MOPP
5700
5700
100
Typ.
Max.
Units
VDC
3000
250
250
Creepage and clearance 8mm
GΩ
VDC
Vrms
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Min.
Operation
Storage
Product temperature rise above ambient
See derating graphs
-40
-50
100% Load, Nom VIN, Still Air
Typ.
Max.
Units
105
125
°C
30
ABSOLUTE MAXIMUM RATINGS
Short-circuit protection
Lead temperature 1.0mm from case for 10 seconds (to JEDEC JESD22-B106)
Input voltage, MGJ6 5V input types
Input voltage, MGJ6 12V input types
Input voltage, MGJ6 24V input types
Continuous
260°C
12V
20V
40V
Wave Solder
Wave Solder profile not to exceed the profile recommended in IEC 61760-1
Section 6.1.3. Please refer to application notes for further information.
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KDC_MGJ6C-SCDC.F01 Page 4 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
TECHNICAL NOTES
ISOLATION VOLTAGE
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test
voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
Murata Power Solutions MGJ6 series of DC-DC converters are all 100% production tested at 5.7kVDC for 1 second and have been qualification tested at 5.7kVDC for 1
minute.
The MGJ6 series is recognised by Underwriters Laboratory, please see safety approval section for more information. When the insulation in the MGJ6 series is not used
as a safety barrier, i.e. provides functional isolation only, continuous or switched voltages across the barrier up to 3kV are sustainable. This is established by measuring
the partial discharge Inception voltage in accordance with IEC 60270. Please contact Murata for further information.
REPEATED HIGH-VOLTAGE ISOLATION TESTING
It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on
materials, construction and environment. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be
reduced by 20% from specified test voltage.
SAFETY APPROVAL
ANSI/AAMI ES60601-1
The MGJ6 series has been recognised by Underwriters Laboratory (UL) to ANSI/AAMI ES60601-1 and provides 2 MOPP (Means Of Patient Protection) based upon a working voltage
of 250 Vrms max., between Primary and Secondary.
UL 60950
The MGJ6 series has been recognised by Underwriters Laboratory (UL) to UL 60950 for reinforced insulation to a working voltage of 250Vrms with a maximum measured product
operating temperature of 130°C.
Creepage and clearance 8mm.
FUSING
The MGJ6 Series of converters are not internally fused so to meet the requirements of UL an anti-surge input line fuse should always be used with ratings as defined below.
Input Voltage, 5V 4A
Input Voltage,12V 2A
Input Voltage,15V 1A
All fuses should be UL recognised, 125V rated.
RoHS COMPLIANCE, MSL, PSL AND SOLDERING INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds
based on IEC 61760-1. Please refer to application notes for further information. The pin termination finish on this product
series is Tin with Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems.
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KDC_MGJ6C-SCDC.F01 Page 5 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
ENVIRONMENTAL VALIDATION TESTING
The following tests have been conducted on this product series, please contact Murata if further information about the tests is required.
Test
Standard
Condition
Temperature cycling
MIL-STD-883 Method 1010, Condition B
10 cycles between two chambers set to achieve -55°C and +125°C.The dwell time shall not be less than
10min and the load shall reach the specified temperature in 15min.
HAST (Unbiased)
JEDEC JESD22-A118
96Hrs +2/-0Hrs at 130°C ± 2°C, 85% ± 5% R.H.
High Temperature Storage life
JEDEC JESD22-A103, Condition A
125°C +10/-0°C for ≥1000 hours
Vibration
BS EN 61373 with respect to BS EN
60068-2-64, Test Fh Category 1
Class B
5 – 150Hz. Level at each axis – Vertical, Traverse and Longitudinal: 5.72m/s2 rms. 5 hours in each axis. Crest
factor: 3 Sigma. Device is secured via pins
Shock
BS EN 61373, Category 1 Class B
Test is 30ms duration, 3 shocks in each sense of 3 mutually perpendicular axis (18 shocks total). Level at
each axis: Vertical, Traverse and Longitudinal: 50m/s2. Device is secured via pins.
Solderability
IPC/ECA J-STD-002D. Test A1
Parts are baked for 4 hours at a temperature of 155°C within 72 hours they are dipped in flux for 10 seconds.
Followed by dipping in a solder pot at 255°C ± 5°C for 5 seconds (96SC tin/silver/copper)
Solvent cleaning
Resistance to cleaning agents
Solvent – Novec 71IPA & Topklean EL-20A. Pulsed ultrasonic immersion 45°C- 65°C
Solvent Resistance
MIL-STD-883 Method 2015
The parts and the bristle portion of the brush are immersed in Isopropanol for a minimum of 1 minute. The
parts are brushed 3 times, after the third time the parts are blown dry and inspected.
Solder heat
JEDEC JESD22-B106
The test sample is subjected to a molten solder bath at 260 ±5°C for 10 +2/-0 seconds (96SC tin/silver/copper). The leads are dipped in the solder bath to within 1mm of the device body.
Lead Integrity (Adhesion)
MIL-STD 883 Method 2025
MIL-STD 883 Method 2004,
Condition B2
Lead Integrity (Fatigue)
Leads are bent through 90º until a fracture occurs.
The leads are bent to an angle of 15º. Each lead is subjected to 3 cycles.
PART NUMBER STRUCTURE
MGJ 6 D XX XXXX X C -RXX
Series name
Packaging code
Power rating
R7 - 7 inch reel
R13 - 13 inch reel
Output type
RoHS compliant
S - Single
D - Dual
T - Triple
Q - Quad
Input voltage
Package type
S - SIP
D - DIP
M - Surface mount
Z - ZIP
Output voltage
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KDC_MGJ6C-SCDC.F01 Page 6 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
CHARACTERISATION TEST METHODS
Ripple & Noise Characterisation Method
Ripple and noise measurements are performed with the following test configuration.
C1
1μF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC-DC converter
10μF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC-DC converter with an ESR of less
than 100mΩ at 100 kHz
C3
100nF multilayer ceramic capacitor, general purpose
R1
450Ω resistor, carbon film, ±1% tolerance
R2
50Ω BNC termination
T1
3T of the coax cable through a ferrite toroid
RLOAD
Resistive load to the maximum power rating of the DC-DC converter. Connections should be made via twisted wires
Measured values are multiplied by 10 to obtain the specified values.
C2
Differential Mode Noise Test Schematic
DC/DC Converter
OSCILLOSCOPE
C1 C2 C3
+
SUPPLY
Input
-
+
R1
T1
R2
Y INPUT
Output
-
R LOAD
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KDC_MGJ6C-SCDC.F01 Page 7 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
APPLICATION NOTES
Disable/Frequency synchronisation
Please refer to application notes for further information.
Min
Pull Down Current
Input High
Input Low
Frequency Range
Duty Cycle
Disable/Sync1
Synchronisation
Typ
0.5
2
-0.6
90
25
100
Max
60
0.8
110
75
Units
mA
V
V
kHz
%
The Disable/Synchronization pin has three modes:
1.
2.
3.
When a DC logic low voltage is applied to this pin the MGJ6 SIP/DIP is disabled and enters a low quiescent current sleep mode.
When this pin is left floating or a DC logic high (CMOS/TTL compatible) voltage is applied the MGJ6 SIP/DIP is enabled and operates at the programmed frequency of 100kHz.
When a square wave of between 90kHz and 110kHz is applied to this pin, the switcher operates at the same frequency as the square wave. The falling edge of
the square wave corresponds to the start of the switching cycle. If the signal is slower than 25Hz, it will be interpreted as enabling and disabling the part. If the
MGJ6 SIP/DIP is disabled, it must be disabled for 7 clock cycles before being re-enabled.
Note: The Dis/Sync pin is a high impedance TTL input and can be triggered by noise from external circuits if not treated carefully.
Please refer to “LAYOUT CONSIDERATIONS” and “SYNCHRONISATION CIRCUIT” for further details.
Click here for general guidance for gate drive applications.
LAYOUT CONSIDERATIONS
Unlike standard isolated DC-DC products the MGJ6 SIP/DIP series has been designed specifically for high side gate drive applications where the outputs are being driven to
a high voltage at a very high dV/dT. This is possible due to minimum transformer isolation capacitance and considered circuit design regarding common mode transient immunity. It is important that these few simple pcb layout guidelines are implemented so as not to compromise the performance of the DC-DC and that of the overall system.
1.
The keep clear area shown must not have any copper traces even on internal layers. This is not only to avoid compromising the creepage and clearance distance but
also to minimise capacitive isolation between the noisy output circuits and input control circuits. In general it is good practice to maintain the same band of clearance
area running directly through both the DC-DC and the gate drive isolators as shown so that input and output are kept separate and do not overlap or mesh together
at any point.
2.
A top layer ground plane copper area connected to –Vin can be used to create an effective screen to the underside of the MGJ6 SIP/DIP series and can also be used
as a guard ring for the gate drive isolator inputs. If the Dis/Synch pin is being used then it is imperative that it follows a route covered by this screen to avoid differential pick up. It should also be kept as short as possible.
Please refer to “PACKAGE SPECIFICATIONS” for recommended layout.
SYNCHRONISATION CIRCUIT
U1
C1
100nF
DIS/Sync
D1
R1
10kΩ
Vin-
Sync
U2
C2
100nF
DC-DC 1
DIS/Sync
D2
R2
10kΩ
Vin-
DC-DC 2
1.
A suggested synchronisation circuit is shown. C1 and C2 are 100nF capacitors. D1 and D2 are schottky diodes. The capacitive isolation and close connected diode
ensures that a transition from high to low is seen at the input pin even in a noisy environment or when there is a slight ground shift between devices.
2.
If the Dis/Sync pin is not used for synchronisation, then a 22nF capacitor can be added between the Dis/Sync pin and –Vin pin to improve noise immunity. If the
functionality of Dis/Sync is not required, the Dis/Sync pin can be connected directly to the +Vin pin to improve noise immunity.
3.
One very effective method to reduce common mode transient interference is to add a common mode filter to the DC input. It may only be necessary to add one
before splitting the supply to each DC-DC.
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KDC_MGJ6C-SCDC.F01 Page 8 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
APPLICATION NOTES (Continued)
Start-up times
Typical start up times for this series, with no additional output capacitance are:
Output Voltage
Start-up times
ms
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Part No.
MGJ6D051510DC
MGJ6D121510DC
MGJ6D241510DC
MGJ6D052005DC
MGJ6D122005DC
MGJ6D242005DC
MGJ6D051505DC
MGJ6D121505DC
MGJ6D241505DC
MGJ6D051510SC
MGJ6D121510SC
MGJ6D241510SC
MGJ6D052005SC
MGJ6D122005SC
MGJ6D242005SC
MGJ6D051505SC
MGJ6D121505SC
MGJ6D241505SC
Output capacitance must not exceed:
V
-5
-10
15
20
Maximum output
capacitance
μF
470
220
220
150
Output configurations for power switches
Terminal
Pin
(SIP)
Pin
(DIP)
IGBT
SIC
MOSFET
15V Output
3
5
+15V
0.24A
+20V
0.24A
+15V
0.3A
15V Return
5VA Output
6
4
0V
No connection
0V
5VA Return
5VB Output
5
3
No connection
0V
-5V
0.3A
5VB Return
4
2
-10V
0.24A
-5V
0.24A
No connection
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KDC_MGJ6C-SCDC.F01 Page 9 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
APPLICATION NOTES (Continued)
Schematic for driving IGBT, SiC & MOSFET (SIP)
MGJ DC-DC CONNECTIONS FOR DRIVING IGBT DEVICES
OPTOCOUPLER
PWM DRIVE
IGBT
2
3
+15V
+Vin
MGJ6Dxx1510SC
6
0V
1
DIS/SYNC
8
-Vin
5
NC
IGBT
4
-10V
MGJ DC-DC CONNECTIONS FOR DRIVING SiC DEVICES
OPTOCOUPLER
PWM DRIVE
SiC
2
+Vin
3
+20V
MGJ6Dxx2005SC
5
0V
1
DIS/SYNC
6
NC
SiC
8
-Vin
4
-5V
MGJ DC-DC CONNECTIONS FOR DRIVING MOSFET DEVICES
OPTOCOUPLER
PWM DRIVE
MOSFET
2
+Vin
+15V
3
MGJ6Dxx1505SC
0V
1
DIS/SYNC
NC
6
4
MOSFET
8
-Vin
-5V
5
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KDC_MGJ6C-SCDC.F01 Page 10 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
APPLICATION NOTES (Continued)
Schematic for driving IGBT, SiC & MOSFET (DIP)
MGJ DC-DC CONNECTIONS FOR DRIVING IGBT DEVICES
OPTOCOUPLER
PWM DRIVE
IGBT
6
+Vin
5
+15V
MGJ6Dxx1510DC
4
0V
7
DIS/SYNC
1
-Vin
3
NC
IGBT
2
-10V
MGJ DC-DC CONNECTIONS FOR DRIVING SiC DEVICES
OPTOCOUPLER
PWM DRIVE
SiC
6
+Vin
5
+20V
MGJ6Dxx2005DC
3
0V
7
4
NC
DIS/SYNC
SiC
1
-Vin
2
-5V
MGJ DC-DC CONNECTIONS FOR DRIVING MOSFET DEVICES
PWM DRIVE
OPTOCOUPLER
MOSFET
6
+Vin
+15V
5
MGJ6Dxx1505DC
0V
7
DIS/SYNC
NC
4
2
MOSFET
1
-Vin
-5V
3
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KDC_MGJ6C-SCDC.F01 Page 11 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
EFFICIENCY VS LOAD
MGJ6D05xxxxDC
MGJ6D12xxxxDC
90
90
80
80
70
70
60
Efficiency (%)
Efficiency (%)
60
50
40
50
40
30
30
20
20
10
10
0
0
0
10
20
30
40
50
60
70
80
90
0
100
10
20
30
MGJ6D24xxxxDC
50
60
70
80
90
100
70
80
90
100
70
80
90
100
MGJ6D05xxxxSC
90
90
80
80
70
70
60
60
Efficiency (%)
Efficiency (%)
40
Load (%)
Load (%)
50
40
50
40
30
30
20
20
10
10
0
0
0
0
10
20
30
40
50
60
70
80
90
10
20
30
100
Load (%)
MGJ6D12xxxxSC
50
60
MGJ6D24xxxxSC
90
90
80
80
70
70
60
60
Efficiency (%)
Efficiency (%)
40
Load (%)
50
40
50
40
30
30
20
20
10
10
0
0
0
10
20
30
40
Load (%)
50
60
70
80
90
100
0
10
20
30
40
50
60
Load (%)
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KDC_MGJ6C-SCDC.F01 Page 12 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
DERATING GRAPHS
Derating curves are based on IPC-9592. With no derating some components may be operating at the manufacturers maximum temperature ratings.
MGJ6 5V Input
100
90
80
Load (%)
70
4.5Vin & 5Vin still air
60
9Vin still air
50
4.5Vin, 5Vin & 9Vin 100lfm
40
4.5Vin & 5Vin 200lfm
30
9Vin 200lfm
20
4.5Vin, 5Vin & 9Vin 400lfm
10
0
70
75
80
85
90
95
100
105
110
Temperature (°C)
MGJ6 12V Input
100
90
Load (%)
80
9Vin & 12Vin still air
70
18Vin still air
60
9Vin 100lfm
50
12Vin & 18Vin 100lfm
9Vin & 12Vin 200lfm
40
18Vin 200lfm
30
9Vin, 12Vin & 18Vin 400lfm
20
10
0
70
75
80
85
90
95
100
105
110
Temperature (°C)
MGJ6 24V Input
Load (%)
100
90
18Vin & 24Vin still air
80
36Vin still air
70
18Vin 100lfm
60
24Vin 100lfm
50
36Vin 100lfm
40
18Vin & 24Vin 200lfm /
36Vin 400lfm
36Vin 200lfm
30
20
18Vin & 24Vin 400lfm
10
0
70
75
80
85
90
95
100
105
110
Temperature(°C)
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KDC_MGJ6C-SCDC.F01 Page 13 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
EMC FILTERING AND SPECTRA
FILTERING
The following filter circuit and filter table shows the input filters typically required to meet EN 55022 Curve B, Quasi-Peak EMC limit, as shown in the following
plots. The following plots show positive and negative quasi peak and CISPR22 Average Limit B (purple line) and Quasi Peak Limit B (pink line) adherence limits. If
a high dv/dt above 80kV/us is expected from output to input it is advised that a common mode filter is used on the input without Y capacitors. This will reduce the
common mode current and reduce interference with primary side circuits.
L1
C2
R1
C3
C4
DC
C1
DC
L2
C1, C2 & C3 Polyester or ceramic capacitor
C4
Electrolytic capacitor (note R1 could be omitted if C4 has ESR >= R1)
TO MEET CURVE B
Part Number
MGJ6D05XXXXXC
C1
3.3uF
L1&2
10uH
Through Hole
47100SC
C2&3
10nF
R1
500mΩ
C4
470uF
MGJ6D12XXXXXC
3.3uF
10uH
47100SC
10nF
500mΩ
470uF
MGJ6D24XXXXXC
3.3uF
10uH
47100SC
10nF
500mΩ
470uF
MGJ6D12xxxxDC
100
100
90
90
80
80
70
70
60
60
dBuV
dBuV
MGJ6D05xxxxDC
50
40
50
40
30
30
20
20
10
10
0
1.00E+05
1.00E+06
1.00E+07
0
1.00E+05
1.00E+08
Frequency (Hz)
1.00E+08
MGJ6D05xxxxSC
100
100
90
90
80
80
70
70
60
60
dBuV
dBuV
1.00E+07
Frequency (Hz)
MGJ6D24xxxxDC
50
40
30
50
40
30
20
20
10
0
1.00E+05
1.00E+06
10
1.00E+06
1.00E+07
1.00E+08
0
1.00E+05
1.00E+06
1.00E+07
1.00E+08
Frequency (Hz)
Frequency (Hz)
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KDC_MGJ6C-SCDC.F01 Page 14 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
EMC FILTERING AND SPECTRA (Continued)
MGJ6D24xxxxSC
100
100
90
90
80
80
70
70
60
60
dBuV
dBuV
MGJ6D12xxxxSC
50
40
40
30
30
20
20
10
10
0
1.00E+05
50
1.00E+06
1.00E+07
Frequency (Hz)
1.00E+08
0
1.00E+05
1.00E+06
1.00E+07
1.00E+08
Frequency (Hz)
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KDC_MGJ6C-SCDC.F01 Page 15 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
PACKAGE SPECIFICATIONS
MECHANICAL DIMENSIONS (SIP)
PIN CONNECTIONS (SIP)
10.9±0.50 [0.430±0.020]
28.12±0.5 [1.107±0.020]
5.84±0.25 [0.230±0.010]
38.89±0.15 [1.531±0.006]
Pin
Function
1
Dis/Sync
2
+Vin
3
15Vout
4
5VB RTN
5
5VA RTN/5VB
6
15V RTN/5VA
7
-Vin
8
-Vin
S
RECOMMENDED FOOTPRINT DETAILS (SIP)
0.63±0.08 [0.025±0.003] SQ
2.54 [0.100]
2.54 [0.100]
2.54 [0.100]
6.6±0.50 [0.260±0.020]
1.66±0.4 [0.065±0.016]
2.54 [0.100]
35.56 [1.400]
x8 HOLES
Ø1.20 [Ø0.047]
5
6
7
8
4
3
2
1
2.54 [0.100]
RECOMMENDED LAYOUT (SIP)
-Vin GROUND PLANE
All dimensions in mm (inches), Controlling dimensions is mm.
All pins on a 2.54 (0.100) pitch and within ±0.1 (0.004) of true position from pin 1 at seating plane ‘S’
Components shown for reference only
NO COPPER IN THIS
AREA ON ANY LAYER
Weight: 12g
Please refer to “LAYOUT CONSIDERATIONS” for further details.
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KDC_MGJ6C-SCDC.F01 Page 16 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
PACKAGE SPECIFICATIONS (Continued)
MECHANICAL DIMENSIONS (DIP)
PIN CONNECTIONS (DIP)
Pin
Function
1
-Vin
5
2
5VB RTN
4
3
5VA RTN/5VB
4
15V RTN/5VA
5
15Vout
6
+Vin
7
Dis/Sync
6
K1603
7
1
3
2
9.88 [0.389]±0.75
RECOMMENDED FOOTPRINT DETAILS (DIP)
5.08 [0.200]
S
5.08 [0.200]
5.08 [0.200]
5.08 [0.200]
5.08 [0.200]
5.08 [0.200]
42.11 [1.658]
RECOMMENDED LAYOUT (DIP)
-Vin GROUND PLANE
All dimensions in mm (inches), Controlling dimensions is mm.
All pins on a 2.54 (0.100) pitch and within ±0.1 (0.004) of true position from pin 1 at seating plane ‘S’
Components shown for reference only
2.54 [0.100]
x7 HOLES
Ø1.20 [Ø0.047]
5.08 [0.200]
8.83±0.4 [0.347±0.016]
5.08 [0.200]
1.68±0.4 [0.066±0.016]
5.08 [0.200]
42.11 [1.658]
2.54 [0.100]
0.64±0.08 [0.025±0.003] SQ
5.84±0.25 [0 .230±0.010]
5.08 [0.200]
27.81±0.15 [1.095±0.006]
45.47±0.15 [1.790±0.006]
NO COPPER IN THIS
AREA ON ANY LAYER
Weight: 12g
Please refer to “LAYOUT CONSIDERATIONS” for further details.
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KDC_MGJ6C-SCDC.F01 Page 17 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
PACKAGING SPECIFICATIONS (Continued)
TRAY OUTLINE DIMENSIONS
330.0 [129.921]
330.0 [129.921]
35.00 [13.780]
Antistatic Tray
_Quantity: 30
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KDC_MGJ6C-SCDC.F01 Page 18 of 19
MGJ6 SIP/DIP Series
5.7kVDC Isolated 6W Gate Drive SIP/DIP DC-DC Converters
DISCLAIMER
Unless otherwise stated in the datasheet, all products are designed for standard commercial and industrial applications and NOT for safety-critical and/or life-critical
applications.
Particularly for safety-critical and/or life-critical applications, i.e. applications that may directly endanger or cause the loss of life, inflict bodily harm and/or loss or severe
damage to equipment/property, and severely harm the environment, a prior explicit written approval from Murata is strictly required. Any use of Murata standard products for any safety-critical, life-critical or any related applications without any prior explicit written approval from Murata shall be deemed unauthorised use.
These applications include but are not limited to:
•
Aircraft equipment
•
Aerospace equipment
•
Undersea equipment
•
Power plant control equipment
•
Medical equipment
•
Transportation equipment ( automobiles, trains, ships, etc.)
•
Traffic signal equipment
•
Disaster prevention / crime prevention equipment
•
Data Processing equipment
Murata makes no express or implied warranty, representation, or guarantee of suitability, fitness for any particular use/purpose and/or compatibility with any application or device of the buyer, nor does Murata assume any liability whatsoever arising out of unauthorised use of any Murata product for the application of the buyer. The
suitability, fitness for any particular use/purpose and/or compatibility of Murata product with any application or device of the buyer remain to be the responsibility and
liability of the buyer.
Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify and hold
Murata, its affiliated companies, and its representatives harmless against any damages arising out of unauthorised use of any Murata products in any safety-critical and/
or life-critical applications.
Remark: Murata in this section refers to Murata Manufacturing Company and its affiliated companies worldwide including, but not limited to, Murata Power Solutions.
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: https://www.murata.com/en-eu/products/power/requirements
Murata Power Solutions (Milton Keynes) Ltd. makes no representation that the use of its products in the circuits described herein, or the use
of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do
not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change
without notice.
© 2022 Murata Power Solutions (Milton Keynes) Ltd.
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KDC_MGJ6C-SCDC.F01 Page 19 of 19
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