STK621-041A-E Sanyo Semiconductor Corporation, STK621-041A-E Datasheet - Page 3

• Manufacturer Part Number: STK621-041A-E
• Description: Air Conditioner Three-phase Compressor Motor Driver Imst Inverter Power Hybrid Ic
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics at Tc=25°C, VD=15V
Unless otherwise specified, the voltage reference for - pins is the V SS pin voltage.
Notes
Power output block
Collector-to-emitter cut-off current
Collector-to-emitter saturation voltage
Diode forward voltage
Junction-to-substrate thermal resistance
Control (Pre-driver) block
Control circuit current dissipation
ON input signal voltage
OFF input signal voltage
Protection block
Thermal protection temperature
Overcurrent protection current
Control supply under voltage protection
FAULT pin intake current
Switching time
Current output signal level
1. The ON input signal voltage prescribes the input signal voltage at which the output stage IGBT turns ON, and the
2. After the internal protection circuit operates and the FAULT signal (Low = FAULT ON: open drain output) goes
3. When using M4 screws to mount the IC to a heat sink plate, apply a tightening torque of 0.79 to 1.17 N•m. The
4. The control supply voltage-drop protection function protects the devices when the control supply voltage drops due
to some abnormality during operation. Control supply voltage drop at the start of operation and other cases should
be confirmed in the set-mounted condition.
OFF input signal voltage prescribes the input signal voltage at which the output stage IGBT turns OFF.
Apply a voltage between 0 and V IH (max) when output is ON, and a voltage between V IL (min) and V DD when
output is OFF.
ON, the latch status continues as long as any of the six input signals is ON (Low). The latch status is reset after all
six input signals are OFF (High) continuously for approximately 10µs.
However, control supply under voltage protection (UVLO) operation is as follows.
heat sink plate-mounting flatness should be 0.25mm or less.
Upper arm → The FAULT signal is not output, but the corresponding gate signal turns OFF.
Lower arm → The gate signal goes OFF and FAULT signal is output.
Parameters
Note that even if the voltage recovers to normal, the latch status continues while the input signal
is ON (Low).
However, unlike protection operation for the upper arm, operation returns to normal when the
voltage recovers to normal. (Protection operation is not latched by the input signal.)
I CE
V CE (SAT)
V F
Rthj-c(T)
Rthj-c(D)
I D
V IH
V IL
TSD
ISD
UVLO
IOSD
TON
TOFF
ISO
Symbols
STK621-041,621-041A-E
When FAULT operating
V CE =600V
I O =10A
I O =-10A
IGBT
FWD
VD1, 2, 3=15V
VD4=15V
Output ON
Output OFF
Substrate surface
P.W.=100µs
(Low), VFAULT=1V
I O =10A, Inductive load
I O =10A
Conditions
Upper side
Lower side
Upper side
Lower side
min
100
2.2
28
9
typ
0.167
0.05
1.6
1.8
1.7
1.9
3.0
3.6
1.0
1.2
10
2
max
120
2.0
2.2
2.4
2.3
2.5
0.8
40
12
°C/W
unit
mA
mA
mA
°C
µs
V
V
V
V
A
V
V
No. A0483-3/13
circuit
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Fig.6
Test