K845P datasheet(2/6 Pages) VISHAY

2 / 6 page

K815P, K825P, K845P

www.vishay.com

Vishay Semiconductors

Rev. 2.1, 24-Sep-12

Document Number: 83524

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Notes

• Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not

implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute

maximum ratings for extended periods of the time can adversely affect reliability.

(1) Refer to wave profile for soldering conditions for through hole devices.

Note

• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering

evaluation. Typical values are for information only and are not part of the testing requirements.

OUTPUT

Collector emitter voltage

VCEO

Emitter collector voltage

VECO

Collector current

Collector peak current

tp/T = 0.5, tp

≤ 10 ms

ICM

100

Power dissipation

Pdiss

150

Junction temperature

125

°C

COUPLER

AC isolation test voltage (RMS)

t = 1 min, f = 50 Hz

VISO

5kV

Total power dissipation

Ptot

250

Operating ambient temperature

Tamb

- 40 to + 100

°C

Storage temperature range

Tstg

- 55 to + 125

°C

Soldering temperature (1)

Tsld

260

°C

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

INPUT

Forward voltage

IF = 20 mA

1.2

1.4

Reverse current

VR = 6 V

μA

OUTPUT

Collector emitter voltage

IC = 100 μA

VCEO

Emitter collector voltage

IE = 100 μA

VCEO

Collector dark current

VCE = 10 V, IF = 0 A, E = 0

ICEO

100

COUPLER

Collector emitter saturation voltage

IC = 5 mA, IF = 20 mA

VCEsat

0.1

Cut-off frequency

IF = 10 mA, VCE = 5 V,

RL = 100

kHz

Coupling capacitance

f = 1 MHz

0.3

CURRENT TRANSFER RATIO

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

IC/IF

IF = 1 mA, VCE = 2 V

CTR

600

800

SWITCHING CHARACTERISTICS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Rise time

VCE = 2 V, IC = 10 mA, RL = 100

(see figure 1)

300

μs

Turn-off time

VCE = 2 V, IC = 10 mA, RL = 100

(see figure 1)

toff

250

μs

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

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