SCM1245MF datasheet(6/60 Pages) SANKEN

6 / 60 page

SCM1200MF Series

SCM1200MF-DSJ Rev.1.1

SANKEN ELECTRIC CO.,LTD.

Feb. 19, 2016

http://www.sanken-ele.co.jp/en

Electrical Characteristics

● Current polarities are defined as follows: a current flow going into the IC (sinking) is positive current (+); and a

current flow coming out of the IC (sourcing) is negative current (−).

● Unless specifically noted, T

A = 25°C, VCC = 15 V.

3.1.

Characteristics of Control Parts

Characteristics

Symbol

Conditions

Min.

Typ.

Max.

Unit

Remarks

Power Supply Operation

Logic Operation Start Voltage

VCC(ON)

VCC1– COM1

VCC2– COM2

VCC3– COM3

10.5

11.5

12.5

VBS(ON)

VB1 – HS1(U)

VB2– HS2(V)

VB3 – HS3(W)

10.5

11.5

12.5

Logic Operation Stop Voltage

VCC(OFF)

VCC1– COM1

VCC2– COM2

VCC3– COM3

10.0

11.0

12.0

VBS(OFF)

VB1 – HS1(U)

VB2– HS2(V)

VB3 – HS3(W)

10.0

11.0

12.0

Logic Supply Current

ICC

VCC1 = VCC2 = VCC3,

COM1 = COM2 = COM3

VCC pin current in 3

phases operating

－

IBS

VB – HS = 15 V, HIN = 5 V,

VB pin current in single

phase operation

－

140

－

μA

Input Signal

High Level Input Signal

Threshold Voltage (HIN, LIN, FO)

VIH

1.5

2.0

2.5

Low Level Input Signal

Threshold Voltage (HIN, LIN, FO)

VIL

1.0

1.5

2.0

Input Current at High Level

(HIN, LIN)

IIH

VIN = 5 V

－

230

500

μA

Input Current at Low Level

(HIN, LIN)

IIL

VIN = 0 V

－

μA

Fault Signal Output

FO Pin Voltage in Fault Signal

Output

VFOL

VFO = 5 V, RFO = 10 kΩ

－

0.5

FO Pin Voltage in Normal

Operation

VFOH

VFO = 5 V, RFO = 10 kΩ

4.8

－

Protection

Overcurrent Protection Threshold

Voltage

VTRIP

0.46

0.50

0.54

Overcurrent Protection Hold

Time

－

μs

Overcurrent Protection Blanking

Time

tBK

VTRIP = 1 V

－

1.65

－

μs

SCM124xMF

SCM125xMF

－

0.54

－

SCM126xMF

Thermal Shutdown Operating

Temperature*

TDH

135

150

－

°C

Thermal Shutdown Releasing

Temperature*

TDL

105

120

－

°C

* Refers to the junction temperature of the built-in controller ICs (MICs).

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