CGD15HB62P1 [CREE]
Gate Driver for 1200V, 62mm SiC MOSFET Power Module;
| 型号： | CGD15HB62P1 |
| 厂家： | 
CREE, INC |
| 描述： | Gate Driver for 1200V, 62mm SiC MOSFET Power Module 栅 |
| 文件： | 总6页 (文件大小：951K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Dual Channel SiC MOSFET Driver
Gate Driver for 1200V, 62mm SiC MOSFET Power Module
Features
2 output channels
Integrated isolated power supply
Direct mount low inductance design
Short circuit protection
Under voltage protection
For use with Cree Modules
CAS300M12BM2, 1200V, 300A module.
CAS120M12BM2, 1200V, 120A module.
Applications
Driver for SiC MOSFET modules in industrial
applications.
DC Bus voltage up to 1000V
Part Number
Package
Marking
CGD15HB62P1
PCBA
CGD15HB62P1
Absolute Maximum Ratings
Note
Symbol
Parameter
Value
Unit
Test Conditions
Vs
Power Supply Voltage
16
5
V
ViH
ViL
Input signal voltage HIGH
Input signal voltage LOW
V
V
0
Gate drive capable of 9A, but 10Ω
of gate resistance lowers peak to
2A
IO.pk
Output peak current
±9 (±2)
A
PO_AVG
FMax
Ouput power per gate
1.8
64
W
Max. Switching frequency
kHz
Max. Drain to source
voltage
VDS
1200
V
Input to output isolation
voltage
Rate of change of output to
input voltage
Visol
±1200
50,000
V
dv/dt
V/μs
1
CGD15HB62P1 Rev - , 09-2015
W
Weight
44
g
MTBF
Top
Mean time between failure
Operating temperature
Storage temperature
1.5x106
-35 to 85
-40 to 85
h
ºC
ºC
Tstg
Characteristics
Value
Typ
Symbol
Parameter
Unit
Test Conditions
Notes
Min
Max
VS
Vi
Supply voltage
14
15.0
16
V
V
Input signal voltage on/off
Supply current (no load)
Supply current (max.)
Input threshold voltage
HIGH
5/0
72
300
25C
f=64khz, 25C
ISO
mA
V
360
1.5
ViT+
ViT-
3.5
Input threshold voltage
LOW
V
Rin
Cio
Input resistance
Coupling capacitance
48
10
k
pf
Time from when input
pin goes high until driver
output goes high
Time from when input
pin goes low until driver
output goes low
VOUT time from 10% to
90% with RG = 0ohms,
CLOAD = 40,000pf
VOUT time from 90% to
10% with RG = 0ohms,
CLOAD = 40,000pf
Fig.3,
4
tdon
Turn on propogation delay
Turn off propogation delay
Output voltage rise time
Output voltage fall time
300
300
65
nS
nS
nS
nS
Fig.3,
4
tdoff
tRout
tFout
Fig. 5
Fig. 5
50
RGON
RGOFF
VGATEON
VGATEOFF
Turn-on gate resistor
Turn-off gate resistor
Gate voltage at turn-on
Gate voltage at turn-off
10
10
+20
-5
Ω
Ω
V
V
Total time from when
short circuit current
begins flowing until it is
interrupted
Short Circuit Response
Time
tSC
1.5
μS
VDS value that causes the
driver to trip on
overcurrent
Time from when desat
pin=9V until the gate
output begins turning off
VDS,TRIP
VDS monitoring threshold
Fault Delay Time
4.7
V
tFLT_DLY
425
nS
2
CGD15HB62P1 Rev - , 09-2015
Time delay from desat
pin=9V until fault status
pin is pulled low
Transmission delay of fault
state
tFLT_SIG
2.25
μS
Time reset pin must be
held low to reset driver
Pulse width for resetting
fault
terr
800
nS
V
Test voltage (60Hz/1min),
Primary to secondary
Test voltage (60Hz/1min),
Secondary to secondary
Creepage distance, Primary
to secondary
4000
4000
7.6
V
mm
mm
mm
mm
Creepage distance,
6.7
Secondary to secondary
Clearance distance,
Primary to secondary
Clearance distance,
Secondary to secondary
4.0
6.7
Block Diagram
20V
+15V
-5V
LR: +5V
VDS Monitor
DC+
FAULT
READY
RESET
PWM
BOOSTER
1ED020I12-F2
20V
-5V
+15V
MIDPOINT
VDS Monitor
FAULT
READY
RESET
PWM
BOOSTER
1ED020I12-F2
Figure 1. Block Diagram
3
CGD15HB62P1 Rev - , 09-2015
Driver Interface
X2
X1
X11
X10
FLT_T
RDY_T
RDY_B
X21
X20
FLT_B
X3
Figure 2. Top View
X1 – 20 pos connector (FCI p/n# 71918-120LF)
1
3
COMMON
2
GATE UPPER
RESET UPPER
READY UPPER
FAULT UPPER
GATE LOWER
RESET LOWER
READY LOWER
FAULT LOWER
VCC IN
COMMON
4
5
COMMON
6
7
COMMON
8
9
COMMON
10
12
14
16
18
20
X3
11
13
15
17
19
X2
COMMON
COMMON
COMMON
COMMON
COMMON
VCC IN
Desat top switch connector
Desat lower switch connector
LED Status Indicators
Red LED illuminated indicates
there is a fault on the top
channel
Red LED illuminated indicates
there is a fault on the bottom
channel
FLT_T
FLT_B
RDY_B
Green LED illuminated
indicates top channel is
powered and ready
Green LED illuminated indicates
top channel is powered and
ready
RDY_T
4
CGD15HB62P1 Rev - , 09-2015
TIMING DIAGRAM
TIMING DIAGRAM
50%
50%
50%
50%
VIN
VIN
VOUT
VOUT
t
t
don
doff
Turn-on propogation delay
Turn-off propogation delay
Figure 3. Propagation Delays
VOUT
VIN
IN+
OUT
CGD15HB62P1
Figure 4. Propagation Delay Test Circuit
90%
VOUT
10%
90%
10%
VOUT
t
Fout
t
Rout
Figure 5. Output Voltage Rise and Fall Times
5
CGD15HB62P1 Rev - , 09-2015
Mounting Instructions
Designed to directly mount to Cree 62mm style power modules. Four (4) mounting holes for 4x M4-8, Nylon screws
are provided to secure the board to a bracket or enclosure (0.5 Nm) for additional support.
External wires with spade style connectors (part numbers listed below) should be used to connect the Desat detect
pins (X2 & X3) from the module to the gate drive board.
Connectors (female) that fit Desat blade terminal
Right angle connector: TE Connectivity 61070-1
Straight connector:
Molex
19002-0013
Figure 6. CGD15HB62P1 Mounted with Desat Connections
Mechanical Units: inches [mm]
This product has not been designed or tested for use in, and is not intended for use in, applications implanted into the human body nor in applications
in which failure of the product could lead to death, personal injury or property damage, including but not limited to equipment used in the operation
of nuclear facilities, life-support machines, cardiac defibrillators or similar emergency medical equipment, aircraft navigation or communication or
control systems or air traffic control systems.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5451
www.cree.com/power
Copyright © 2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are
registered trademarks and Z-REC and Z-FET are trademarks of Cree, Inc.
6
CGD15HB62P1 Rev - , 09-2015
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