STK5F4U3C2D-E

No.A2299-10/15

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Supply voltage

VCC

P to NU,NV,NW

0

280

450

V

Pre-driver supply voltage

VD1,2,3

VB1 –VS1,VB2 –VS2,VB3 –VS3

12.5

15

17.5

V

VD4

VDD – VSS *1

13.5

15

16.5

Input ON voltage

VIN(ON)

HIN1,HIN2,HIN3,

LIN1,LIN2,LIN3

3.0

-

5.0

V

Input OFF voltage

VIN(OFF)

0

-

0.3

PWM frequency

fPWM

1.0

-

20

kHz

Dead time

DT

Turn-off to turn-on (external)

2

-

-

μs

Allowable input pulse width

PWIN

ON and OFF

1

-

-

Tightening torque

MT

‘M4’Type Screw

0.79

-

1.17

Nm

*1 Pre-driver power supply (VD4=15±1.5V) must have the capacity of Io=20mA(DC), 0.5A(Peak).

Usage Precautions

1. This IPM includes internal bootstrap diodes and resistors. By adding a bootstrap capacitor “CB”, a high side drive

voltage is generated; each phase requires an individual bootstrap capacitor. The recommended value of CB is in the

range of 1 to 47μF (±20%), however this value needs to be verified prior to production. If selecting the capacitance

more than 47μF (±20%), connect a resistor (about 40Ω) in series between each 3-phase upper side power supply

terminals (VB1,2,3) and each bootstrap capacitor. When not using the bootstrap circuit, each upper side pre-drive

power supply requires n external independent power supply.

2. It is essential that wirning length between terminals in the snubber circuit be kept as short as possible to reduce the

effect of surge voltages. Recommended value of “CS” is in the range of 0.1 to 10μF.

3. ”FAULT” (16pin) is open DRAIN output terminal (Active Low). Pull up resistor is recommended more than 5.6kΩ.

4. Inside the IPM, a thermistor used as the temperature monitor for internal substrate is connected between “TH1”

and “TH2” . Generally, one of terminals is connected to VSS, and the other is pulled up to external power supply

with pull-up resistor (Rp) externally. The temperature monitor example application is as follows please refer the

Fig.10 and Fig.11 below.

5. The pull-down resistor 33kΩ is provided internally at the signal input terminals. An external resistor of 2.2kΩ to

3.3kΩ should be added to reduce the influence of external wiring noise.

6. As protection of IPM to unusual current by a short circuit etc, it recommended installing shunt resistors and an

over-current protection circuit outside. Moreover, for safety, a fuse on Vcc line is recommended.

7. Disconnection of terminals U, V, W, during normal motor operation will cause damage to IPM, use caution with this

connections.

8. The “ITRIP” terminal (17pin) is the input terminal to shut down. When VITRIP exceeds threshold (0.44V to 0.54V),

all IGBTs are turned off. And normal operation resumes 2ms(typ) after over current condition is removed. Therefore,

please turn all the input signal off (Low) in case of detecting error at the “FAULT” terminal.

9. When input pulse width is less than 1us, an output may not react to the pulse. (Both ON signal and OFF signal)

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended

Operating Ranges limits may affect device reliability.