Alternative Device Available

K817P

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Vishay Semiconductors

Rev. 2.1, 23-May-13

3

Document Number: 83522

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

Note

• According to DIN EN 60747-5-5 (VDE 0884) (see figure 2). This optocoupler is suitable for safe electrical isolation only within the safety

ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits.

Fig. 2 - Derating Diagram

Fig. 3 - Test Pulse Diagram for Sample Test According to

DIN EN 60747-5-2 (VDE 0884); IEC 60747-5-5

CURRENT TRANSFER RATIO

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

IC/IF

VCE = 5 V, IF = 5 mA

K817P

CTR

50

600

%

VCE = 5 V, IF = 10 mA

K817P1

CTR

40

80

%

K817P2

CTR

63

125

%

K817P3

CTR

100

200

%

K817P4

CTR

160

320

%

VCE = 5 V, IF = 5 mA

K817P5

CTR

50

150

%

K817P6

CTR

100

300

%

K817P7

CTR

80

160

%

K817P8

CTR

130

260

%

K817P9

CTR

200

400

%

SAFETY AND INSULATION RATED PARAMETERS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Partial discharge test voltage -



routine test

100 %, ttest = 1 s

Vpd

1.6

kV

Partial discharge test voltage -



lot test (sample test)

tTr = 60 s, ttest = 10 s,

(see figure 2)

Vpd

1.36

kV

Insulation resistance

VIO = 500 V

RIO

1012



VIO = 500 V, Tamb = 100 °C

RIO

1011



VIO = 500 V, Tamb = 150 °C

(construction test only)

RIO

109



Rated impulse voltage

VIOTM

6000

Vpeak

Max. working voltages

Recurring peak voltage

VIORM

850

Vpeak

Forward current

ISI

130

mA

Power dissipation

PSO

265

mW

Safety temperature

Tsi

150

°C

Creepage distance

7.6

mm

0

25

50

75

125

0

50

100

150

200

300

TSI - Safety Temperature (°C)

150

100

250

Phototransistor

PSO (mW)

IR-diode

ISI (mA)

t

13930

t1, t2 = 1 s to 10 s

t3, t4 = 1 s

ttest = 10 s

tstres = 12 s

VIOTM

Vpd

VIOWM

VIORM

0

t1

ttest

tTr = 60 s

tstres

t3

t4

t2