SANYO STK621-041 Service Manual

STK621-041

Absolute maximum ratings at c=25

Parameter		Symbol		Ratings	Unit	Remarks
		CC		450	V	- 600V/
Supply voltage						- , surge 600V
		CE		600	V	- U(V,W) or U(V,W) - /
Collector-emitter voltage						- U(V,W) or U(V,W) -
		O		±20	A	, ,U,V,W /
Output current						, ,U,V,W terminal current
		OP		±25	A	, ,U,V,W PW=100uSec/
Output peak current						, ,U,V,W terminal current PW=100uSec
		D1,2,3,4		20	V	VB1-U,VB2-V,VB3-W, VDD-VSS /
Pre-driver supply voltage						VB1 - U, VB2 - V, VB3 - W, VDD - VSS
		IN		0 to VDD(20)	V	IN1,2,3, IN1,2,3 /
Input signal voltage						IN1,2,3, IN1,2,3 terminal
		FAULT		20	V	FAULT
FAULT terminal voltage						FAULT terminal
		d		34	W	IGBT, 1ch /
Maximum loss						Per 1 channel
		j		150		IGBT,FRD /
Junction temperature						IGBT,FRD junction temperature
		stg		-40 to +125
Storage temperature
		C		-20 to +100		H-IC /
Operating temperature						H-IC case temperature
				1.17	N m	/
Tightening torque						A screw part

SS

In the case without the instruction, the voltage standard is terminal SS terminal voltage.D1 B1D2 B2D3 B3D4 DDSS

D1 between B1D2 B2D3 VB3B4 DDSS terminal voltage.0.25mm

Flatness of the heat-sink should be lower than 0.25mm.

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STK621-041

Electrical characteristics at c=25°C, D=15V

/Ratings

Test

Parameters

Symbols

Conditions

Min.

Typ.

Max.

Unit

Circuit

Power output part

1

Collector-to-emitter

CE

CE=600V

–

–

2

mA

Fig.1

cut-off current

–

1.6

2.2

V

Upper side

2

Collector-to-emitter

CE(SAT)

O=10A

Fig.2

–

saturation voltage

1.8

2.4

V

Lower side

–

1.5

2.2

V

Upper side

3

F

O=-10A

Diode forward voltage

Fig.3

–

1.7

2.4

V

Lower side

θj-c(T)

IGBT

–

–

3.0

–

°C/W

Junction-to-substrate

θj-c(D)

FWD

–

–

3.6

–

°C/W

thermal resistance

Control (Pre-driver) part

D1,2,3=15V

4

–

0.05

–

Pre-drive power supply

D

mA

consumption electric

Fig.4

–

–

D4=15V

10

current

ON

IH

Output ON

–

–

–

1.5

V

Input ON voltage

OFF

IL

Output OFF

–

3.5

–

–

V

Input OFF voltage

Protection part

SD

–

100

–

120

Excessive temperature

The substrate surface

5

Overcurrent protection

SD

PW=100μs

21

–

28

A

Fig.5

electric current

Pre-drive low voltage

VLO

–

9

–

12

V

protection

Fault

Fault terminal input

OSD

VFault=1.0V

–

–

2

–

mA

electric current

ON

O=10A, /

6

–

1.0

–

μs

Switching time

Inductive load

Fig.6

OFF

–

1.2

–

μs

Electric current output

SO

O=10A

–

–

0.2

–

V

signal level

SS

In the case without the instruction, the voltage standard is terminal SS terminal voltage.

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