SCALE™-2 1SC0450V2A0-xx
1SC0450V2A0-45 and 1SC0450V2A0-65
Preliminary Data Sheet
Single-Channel Cost-Effective SCALE™-2 IGBT Driver Core with Fiber-Optic
Interface for 4500V and 6500V IGBTs
Abstract
The 1SC0450V2A0-xx features versatile fiber-optic links and drives all usual high-power IGBT modules up to
4500V or 6500V. Thanks to its high output power capability, a single 1SC0450V2A0-xx driver can drive up to
four parallel-connected 4500V or 6500V IGBT modules and consequently provides easy inverter design
covering higher power ratings. Multi-level topologies involving 3300V or 4500V IGBTs with higher isolation
requirements can also be easily supported by 1SC0450V2A0-xx.
The 1SC0450V2A0-xx combines a complete single-channel driver core with all components required for
driving, such as an isolated DC/DC converter, short-circuit protection, Advanced Active Clamping as well as
supply voltage monitoring. Enhanced features such as gate boosting or power supply short-circuit protection
are also implemented and provide further driving benefits.
The driver’s secondary side is electrically isolated from its primary side. The 1SC0450V2A0-45 meets the
requirements of 4500V IGBT applications while the 1SC0450V2A0-65 covers the requirements of 6500V IGBT
applications.
An output current of 50A and 6W drive power is available, making the 1SC0450V2A0-xx an ideal driver
platform for universal use in medium and high-power applications. The driver provides a gate voltage swing of
15V/-10V. The turn-on voltage is regulated to maintain a stable 15V regardless of the output power level.
Its outstanding EMC allows safe and reliable operation even in harsh industrial applications.
Product Highlights
Ultra-compact single-channel driver
Highly integrated SCALE™-2 chipset
Gate current ±50A, 6W output power
15V/-10V gate driving
Blocking voltages up to 4500V or 6500V
Basic isolation to IEC 61800-5-1 and IEC 60664-1
Short signal propagation delays
UL-compliant
Lead-free
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Applications
Traction
Railroad power supplies
Light rail vehicles
HVDC
Flexible AC transmission systems (FACTS)
Medium-voltage converters
Wind-power converters
Industrial drives
Medical applications
Page 1
SCALE™-2 1SC0450V2A0-xx
Preliminary Datasheet
Safety Notice!
The data contained in this data sheet is intended exclusively for technically trained staff. Handling all highvoltage equipment involves risk to life. Strict compliance with the respective safety regulations is mandatory!
Any handling of electronic devices is subject to the general specifications for protecting electrostatic-sensitive
devices according to international standard IEC 60747-1, Chapter IX or European standard EN 100015 (i.e. the
workplace, tools, etc. must comply with these standards). Otherwise, this product may be damaged.
Important Product Documentation
This data sheet contains only product-specific data. For a detailed description, must-read application notes and
important information that apply to this product, please refer to “1SC0450V Description & Application Manual”
on www.power.com/igbt-driver/go/1SC0450.
Mechanical Dimensions
Dimensions: Refer to the “1SC0450V Description & Application Manual”
Fiber-Optic Interfaces
Interface
Remarks
Drive signal input IN
Status output OUT
Fiber-optic receiver (Notes 1, 2)
Fiber-optic transmitter (Notes 1, 3)
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Part type #
HFBR-2522ETZ
HFBR-1522ETZ
Page 2
SCALE™-2 1SC0450V2A0-xx
Preliminary Datasheet
Absolute Maximum Ratings
Parameter
Remarks
Supply voltage V DC
VDC to GND
Supply voltage V CC
Logic output voltage V SO
SO current
Gate peak current Î G
External gate resistance
Average supply current I DC
Output power
VCC to GND
SO to GND
Failure condition, total current (Note 30)
Note 4
Turn-on and turn-off (Notes 4, 5)
Notes 6, 7
Ambient temperature ≤70°C (Notes 8, 9)
Ambient temperature ≤85°C (Note 8)
Notes 8, 10
GBS to GH
On-state
Gate boosting output power
Gate charge Q GBS
Bias current I GBS
Switching frequency f
Power supply short-circuit time
Test voltage (50Hz/1min.)
|dV/dt|
Operating voltage
Min
Max
Unit
0
16
V
0
16
V
-0.5 VCC+0.5 V
20
mA
-50
+50
A
0.3
Ω
860
mA
8
W
6
W
4
W
15
nC
20
μA
10
kHz
1
s
10.2 kV eff
35 kV/μs
4500 V peak
Non-repetitive (Note 25)
Primary to secondary (Note 19)
Rate of change of input to output voltage
Primary/secondary, 1SC0450V2A0-45
Primary/secondary, 1SC0450V2A0-65
Operating temperature
Notes 9
Storage temperature
6500
V peak
-40
+85
°C
-40
+85
°C
Typ
Max
Unit
Recommended Operating Conditions
Power Supply
Remarks
Min
Supply voltage V DC
VDC to GND
14.5
15
15.5
V
Supply voltage V CC
VCC to GND
14.5
15
15.5
V
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Page 3
SCALE™-2 1SC0450V2A0-xx
Preliminary Datasheet
Electrical Characteristics
All data refer to +25°C and V CC = V DC = 15V unless otherwise specified.
Power Supply
Remarks
Supply current I DC
Without load
Min
Supply current I CC
Typ
Max
Unit
110
mA
20
mA
Coupling capacitance C io
Primary to output, total
8
pF
Supply voltage VGB
VGB to VISO (Note 26)
25
V
VGB charge
VGB to VISO (Note 27)
540
nC
Power Supply Monitoring
Remarks
Min
Typ
Max
Unit
Supply threshold V CC
11.6
11.0
0.35
11.8
11.2
0.35
12.6
12.0
13.6
13.0
12.6
12.0
13.4
12.8
Monitoring hysteresis
Primary side, clear fault
Primary side, set fault (Note 16)
Primary side, set/clear fault
Secondary side, clear fault
Secondary side, set fault (Note 17)
Secondary side, set/clear fault
Secondary side, clear fault
Secondary side, set fault (Note 17)
Secondary side, set/clear fault
V
V
V
V
V
V
V
V
V
Power Supply Protection
Remarks
Min
Overload power threshold
Fault feedback pulse
Output, set fault (Note 23)
Fiber-optic OUT (Note 24)
500
Logic Outputs
Remarks
Min
SO pull-up resistor to VCC
SO output voltage V SO
GBS voltage
On board
Failure condition, I(SO)
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