PS2801 datasheet(6/12 Pages) NEC

6 / 12 page

PS2801-1,PS2801-4

FREQUENCY RESPONSE

Frequency f (kHz)

–10

–20

–15

–5

0.5

10 20

500

50 100 200

IF = 5 mA,

VCE = 5 V

RL = 1 k

Ω

100

Ω

300

Ω

TYP.

IF = 5 mA

TA = 25 ˚C

IF = 20 mA

TA = 25 ˚C

IF = 5 mA

TA = 60 ˚C

LONG TERM CTR DEGRADATION

Time (Hr)

0.6

1.2

0.0

1.0

0.8

0.2

0.4

VCE = 5 V,

n = 3

0.02

100

0.1

1.0

100

200

150

250

300

Forward Current IF (mA)

CURRENT TRANSFER RATIO vs.

FORWARD CURRENT

Normalized to 1.0

at TA = 25 ˚C,

IF = 5 mA, VCE = 5 V

,,,,,,,,,,,,,,,

–50

100

–25

0.0

0.6

1.2

0.2

0.4

1.0

0.8

Ambient Temperature TA (˚C)

NORMALIZED CURRENT TRANSFER

RATIO vs. AMBIENT TEMPERATURE

VCC = 5 V,

IC = 2 mA,

CTR = 236 %

0.01

0.05 0.1

0.5

0.1

100

0.5

Load Resistance RL (k

Ω)

SWITCHING TIME vs.

LOAD RESISTANCE

VCC = 5 V,

IF = 5 mA,

CTR = 236 %

0.1

100

0.1

100

1 000

Load Resistance RL (k

Ω)

SWITCHING TIME vs.

LOAD RESISTANCE

Remark The graphs indicate nominal characteristics.

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