MITSUBISHI SEMICONDUCTORS POWER MODULES MOS
USING INTELLIGENT POWER MODULES
6.2.3 Electrical Characteristics (continued)
Symbol
Control Part
V
D
I
D
V
CIN(on)
V
CIN(off)
f
PWM
t
dead
OC
SC
t
off(OC)
OT
OT
r
UV
UV
r
I
FO(H)
I
FO(L)
t
FO
V
SXR
Supply Voltage
Circuit Current
Input ON-Voltage
Input OFF-Voltage
PWM Input Frequency
Arm Shoot Through
Blocking Time
Over-Current Trip Level
Short-Circuit Trip Level
Over-Current Delay Time
Over-Temperature Trip Level
Over-Temperature
Reset Level
Control Supply
Undervoltage Trip Level
Control Supply
Undervoltage Reset Level
Fault Output Inactive Current
Fault Output Active Current
Fault Output Pulsed Width
SXR Terminal Output Voltage
Range of allowable control supply voltage in switching operation
Control supply current in stand-by mode
A voltage applied between input (I) and ground (C) pins less than this value will turn on the IPM
A voltage applied between input (I) and ground (C) pins higher than this value will turn off the IPM
Range of PWM frequency for VVVF inverter operations
Time delay required between high and low side input off/on signals to prevent an
arm shoot through
Collector that will activate the over-current protection
Collector current that will activate the short-circuit protection
Time delay after collector current exceeds OC trip level until OC protection is activated
Baseplate temperature that will activate the over-temperature protection
Temperature that the baseplate must fall below to reset an over-temperature fault
Control supply voltage below this value will activate the undervoltage protection
Control supply voltage that must exceed to reset an undervoltage fault
Fault output sink current when no fault has occurred
Fault Output sink current when a fault has occurred
Duration of the generated fault output pulse
Regulated power supply voltage on SXR terminal for driving the external optocoupler
Parameter
Definition
6.2.4 Recommended Operation Conditions
Symbol
V
CC
V
D
V
CIN(on)
V
CIN(off)
f
PWM
t
DEAD
Parameter
Main Supply Voltage
Control Supply Voltage
Input ON-Voltage
Input OFF-Voltage
PWM Input Frequency
Arm Shoot Through
Blocking Time
Definition
Recommended DC bus voltage range
Recommended control supply voltage range
Recommended input voltage range to turn on the IPM
Recommended input voltage range to turn off the IPM
Recommended range of PWM carrier frequency using the recommended application circuit
Recommended time delay between high and low side off/on signals to the optocouplers
using the recommended application circuit
6.2.5 Test Circuits and Conditions
The following test circuits are used
to evaluate the IPM characteristics.
1. V
CE
(sat) and V
EC
V
D
Figure 6.8 V
CE
(sat) Test
C1(C2)
VX1
SXR
CX1
VXC
V
I
C
Figure 6.9 V
EC
Test
C1(C2)
VX1
V
D
SXR
CX1
VXC
V
I
C
To ensure specified junction
temperature, T
j,
measurements
of V
CE
(sat) and V
EC
must be
performed as low duty factor
pulsed tests. (See Figures 6.8
and 6.9)
E1(E2)
E1(E2)
Sep.1998
MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
