KP1510HTLD datasheet(7/14 Pages) COSMO

7 / 14 page

Cosmo Electronics Corp.

Document No. 69P51006.2

- 7 -

http://www.cosmo-ic.com

cosmo

KP1510 Series

8PIN IGBT GATE DRIVE

PHOTOCOUPLER

Fig.7 Propagation Delay

vs. Forward Current

Fig.8 Propagation Delay

vs. Ambient Temperature

1 0 0

2 0 0

3 0 0

4 0 0

5 0 0

1 0

1 2

1 4

V C C = 3 0 V , V E E = 0 V

R g = 1 0 Ω , C g = 1 0 n F

T P LH

T P HL

1 6

T a = 2 5 °C

D u ty C y cle = 50 %

f = 1 0 K H z

-40

100

200

300

400

500

TPLH

TPHL

-20

100

VCC = 30V , VEE = 0V

Rg = 10Ω , Cg = 10nF

I = 10mA

Duty Cycle = 50%

f = 10KHz

120

Forward Current IF (mA)

Ambient Temperature Ta (℃)

Fig.9 Propagation Delay

vs. Series Load Resistance

Fig.10 Propagation Delay

vs. Load Capacitance

100

200

300

400

500

TPLH

TPHL

VCC = 30V , VEE = 0V

Cg = 10nF , Ta = 25°C

= 10m A

D uty C ycle = 50%

f = 10KHz

1 0 0

2 0 0

3 0 0

4 0 0

5 0 0

2 0

4 0

6 0

8 0

T PLH

T PH L

1 0 0

V C C = 3 0 V , V EE = 0 V

R g = 1 0

Ω , T a = 2 5 °C

I = 1 0 m A

D u ty C y c le = 5 0 %

f = 1 0 K H z

Series Load Resistance Rg(Ω)

Load Capacitance Cg( nF)



Test Circuit

Fig.11 Top View

Fig.12 IOPL Measure

0.1uF

47uF

VCC = 15V to 30V

0.1uF

47uF

VOL

Iol

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