Cosmo Electronics Corp.

Document No. 69P51008.2

- 3 -

http://www.cosmo-ic.com

cosmo

KTLP350 Series

8PIN IGBT GATE DRIVE

PHOTOCOUPLER



Absolute Maximum Ratings

(Ta = 25°C)

Parameter

Symbol

Rating

Unit

Input

Forward current

20

mA

Forward current d

≧

℃

erating(Ta

70

)

-0.54

mA /℃

Peak transient forward current

(*Note 1)

1

A

Reverse voltage

5

V

Junction temperature

Tj

125

℃

Output

“H” Peak output current

(*Note 2)

-2.5

A

“L”Peak output current (*Note 2)

+2.5

A

Output voltage

(Ta﹤95

)

℃

35

V

Supply voltage

(Ta﹤95

)

℃

Vcc

35

V

Output voltage d

≧

℃

erating (Ta

95

)

-1.0

V / ℃

Supply Voltage d

≧

℃

erating(Ta

95

)

-1.0

V / ℃

Junction temperature

Tj

125

℃

Operating frequency

(*Note 3)

f

50

KhZ

Operating temperature range

Topr

-40~115

℃

Storage temperature range

Tstg

-55~125

℃

Lead soldering temperature(10s)

(*Note 4)

Tsol

260

℃

Isolation v

≦

oltage (AC,1min.,R.H

60%)

(*Note 5)

BVs

5000

Vrms

*Note1:

≦

Pulse width Pw

1μs,300pps.

*Note2: Exporenential waveform pulse width

≦

≦

Pw

0.3us,f

15kHz.

≧

*Note3: Exporenential waveform,IOPH

-

≦

≦

≦

2.0A (

0.3μs),IOPL

+2.0A (

0.3μs).

*Note4: It is 2 mm or more from a lead root.

*Note5: Device is considered as a two terminal device: Pin1,2,3 and 4 shorted together, and pins 5,6,7 and 8

shorted together.



Electrical Characteristics

(Ta = 25℃)

Parameter

Symbol

Test Circuit

Test Condition

Min.

Typ.

Max.

Unit

Input forward voltage

—

—

1.6

1.8

V

Temperature coefficient of

forward voltage

—

—

-2.0

—

mV/℃

Input reverse current

—

VR=5V,Ta=25℃

—

—

10

μA

Input capacitance

—

V=0,f=1MHz,Ta=25℃

—

45

250

pF

Output current

“H” level

3

Vb=3.5V

—

-1.6

-1.0

A

Vb=7.0V

—

—

-2.0