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Product Brief 2SC0535T
SCALE-2® IGBT-Driver Core
2SC0535T –
Dual-Channel IGBT-Driver for 3.3kV IGBTs
PRODUCT DESCRIPTION
The driver is designed for industrial and
traction applications requiring high reliability.
The 2SC0535T drives all usual high-voltage
IGBT modules up to 3300V. Its embedded
paralleling capability allows easy inverter design covering higher power ratings. Multi-level topologies with 1700V IGBTs with higher
requirements on the isolation can also be
easily supported by 2SC0535T. The SCALE-2®
driver core 2SC0535T combines unrivalled
compactness with broad applicability and
cost efficiency.
The 2SC0535T is the most compact driver
core in its voltage and power range, featuring
a footprint of only 76.5mm x 59.2mm and
an insertion height of max. 26mm. It allows
even the most restricted insertion spaces to
be efficiently used. Compared with conventional drivers, the highly integrated SCALE-2
chipset allows about 85% of components to
be dispensed with. This advantage is impressively reflected in increased reliability at
simultaneously minimized cost.
The 2SC0535T combines a complete dualchannel driver core with all necessary safety
features, such as short-circuit protection, advanced active clamping, an isolated DC/DC
converter as well as supply voltage monitoring. Each of the two output channels is
electrically isolated from the primary side
and the other secondary channel.
An output current of 35A and 5W drive power
is available per channel, making the
2SC0535T an ideal driver platform for both
high-power modules and parallel circuits. In
dedicated IGBT mode, the driver provides a
gate voltage swing of +15V/–10V. The turnon voltage is regulated to maintain stable
15V regardless of the output power level.
Moreover, its temperature range has been
increased to -55...85°C to cover applications
requiring lower temperature capability.
APPLICATIONS
- Traction
- Railroad power supplies
- Light rail vehicles
- HVDC
- Flexible AC transmission systems (FACTS)
- Medium-voltage converters
- Wind-power converters
- Industrial drives
- Medical applications
1/2 Product Brief 2SC0535T – © 2013 CT-Concept Technologie AG
KEY BENEFIT
The 2SC0535T is the most compact driver core
in its voltage and power range - a cost-effective
and compact dual-channel solution for various
3.3kV applications.
KEY FEATURES
- IGBT blocking voltages up to 3300V
- 2-level and multilevel topologies
- Embedded paralleling capability
- Switching frequency up to 100kHz
- Very short delay time of <100ns
- Small jitter of ±2ns
- Gate current ±35A
- +15V (regulated)/-10V gate driving
- Interface for 3.3V...15V logic level
- Direct and half-bridge modes
- IGBT short-circuit protection
- Supply under-voltage lockout
- Isolated DC/DC converter
- 2 x 5W output power
- Operating temperature -55…85°C
- Safe isolation EN50178 and EN50124
- UL compliant
- Superior EMC
- Reliable, long service life
KEY DATA OVERVIEW
Parameter
Nominal supply voltage
Supply current @ fIN 0Hz
Supply current, full load
Output power per channel
Gate voltage
Peak output current (gate current)
Switching frequency fIN
Duty cycle
Turn-on delay
Turn-off delay
Output rise time
Output fall time
Creepage distance primary-secondary
Creepage secondary-secondary
Clearance distance primary-secondary
Clearance distance secondary-secondary
Dielectric test voltage
Partial discharge extinction voltage
dv/dt immunity, input to output
Operating temperature
Min
Typical
15
87
900
5
+15/-10
-35
0
0
44
22
25
14
9100
4125
50
-55
DRIVING
PARALLEL-CONNECTED IGBTS
Mechanical drawing of 2SC0535T
Basic schematic of the 2SC0535T
Unit
V
mA
mA
W
V
A
kHz
%
ns
ns
ns
ns
mm
mm
mm
mm
VAC
Vpeak
kV/us
°C
+35
100
100
70
70
20
20
MECHANICAL DIMENSIONS
2SC0535T
The primary and secondary side pin grid is 2.54mm (100mil)
with a pin cross section of 0.64mm x 0.64mm. Total outline
dimensions of the board are 59.2mm x 76.5mm. The total
height of the driver is max. 26mm measured from the
bottom of the pin bodies to the top of the populated PCB.
Max
+85
The driver allows direct parallel connection of any number of IGBT modules with individual drivers. This new pioneering concept for simple and reliable parallel connection makes it practical for the first time to set up converter series with discrete
modules as well as parallel-connected IGBTs without any additional development
effort.
VISO2
REF2
VCC
VDC
GND
VDC
Vdd
Isolation Barrier
VCC
VCC
Ref
iVce
VCE2
ActClamp
VISO2
ACL2
AUXGH
Channel 2
INP
TRPB
IGD
GH
INN
TRNB
GH2
GL2
GL
VISO2
AUXGL
VISO2
INA
INA
Vss
INB
COM2
Vee
VE2
INB
SO1
SOA
SO2
SOB
TB
Tb
COM2
VISO2
COM2
VDC
COM2
DCDC1
VISO1
LDI
COM1
VISO1
REF1
Vdd
Ref
DCDC2
ActClamp
Mod
MOD
VCE1
iVce
VISO1
GND
ACL1
AUXGH
IGD
GND
GH
GH1
GL
GL1
GND
TRPA
INP
TRNA
INN
VISO1
AUXGL
Vss
Channel 1
Vss
VISO1
Vee
COM1
VE1
GND
COM1
COM1
ORDERING INFORMATION 2SC0535T DRIVER CORE
2)
Evaluation Board 1)
2EB0535T2A0
Base Board 2)
2BB0535T2A0-17, -25, -33
2SC0535T
1)
Type Designation
2SC0535TA0-33
For an easy start of operation and low voltage verification the evaluation board is recommended.
Please use the base boards for any high-voltage measurements and tests.
CT-Concept Technologie AG
2504 Biel | Switzerland
Phone +41 32 344 47 47
E-mail [email protected]
59469 Ense | Germany
+49 2938 643 9990
[email protected]
2/2 Product Brief 2SC0535T – © 2013 CT-Concept Technologie AG
Naples | FL USA 34101-9799
+1 239 249 9254
[email protected]
518054 Shenzhen | China
+86 755 8663 6456
[email protected]
Bangalore | India 560037
+91 9990 455 666
[email protected]
www.IGBT-Driver.com
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