PC923 datasheet(6/6 Pages) SHARP

部件名	PC923

功能描述	High Speed Photocoupler for MOS-FET / IGBT Drive

PDF	6 Pages

Scroll/Zoom	100%

制造商	SHARP [Sharp Corporation]

网页	http://sharp-world.com/

标志

6 / 6 page

PC923

25˚C

80˚C

Supply Voltage

Supply voltage V CC (V)

0.2

0.4

0.6

0.8

1.0

Fig.23 Propagation Delay Time vs.

0.2

0.4

0.6

0.8

1.0

255075

100

-25

Ambient Temperature

Fig.24 Propagation Delay Time vs.

Ambient temperature T a (˚C)

s Application Circuit (For Power MOS-FET Driving Inverter )

Cathode

Anode

GND

VCC

TTL, microcomputer, etc.

( + )

( - )

Power supply

VCC1 = 12V

VCC2 = 12V

T a = - 25˚C

t PLH

t PHL

V CC = 24V

RG =47 Ω

IF = 5mA

Fig.22 Low Level Supply Current vs.

Forwrad current I F ( mA )

VCC = 24V

RG =47 Ω

75˚C

Ta = - 25˚C

25˚C

- 25˚C

25˚C

Ta = 75˚C

t PHL

t PLH

Forwrad current

CG = 3 000pF

= 3 000pF

Please refer to the chapter “Precautions for Use.”

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