HS817, HS817G, HS817B, HS817BG

www.vishay.com

Vishay Semiconductors

Rev. 1.2, 27-Jul-11

4

Document Number: 83548

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

Fig. 2 - Derating Diagram

Fig. 3 - Test Circuit, Non-Saturated Operation

Fig. 4 - Test Circuit, Saturated Operation

0

25

50

75

125

0

50

100

150

200

300

TSI - Safety Temperature (°C)

150

100

250

Phototransistor

P

SO (mW)

IR-diode

I

SI (mA)

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

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Delay time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

td

3μs

Rise time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

tr

3μs

Fall time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

tf

4.7

μs

Storage time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

ts

0.3

μs

Turn-on time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

ton

6μs

Turn-off time

VS = 5 V, IC = 2 mA, RL = 100 ,

(see figure 3)

toff

5μs

Turn-on time

VS = 5 V, IF = 10 mA, RL = 1 k,

(see figure 4)

ton

2μs

Turn-off time

VS = 5 V, IF = 10 mA, RL = 1 k,

(see figure 4)

toff

18

μs

Channel I

Channel II

95 10804

R G = 50 Ω

tp

tp = 50 µs

T

= 0.01

+ 5 V

IF

0

50

Ω

100

Ω

IF

IC = 2 mA; adjusted through

input amplitude

Oscilloscope

R L = 1 MΩ

C L = 20 pF

Channel I

Channel II

95 10843

RG = 50 Ω

t p

t p = 50 µs

T

= 0.01

+ 5 V

IC

IF

0

50

Ω

1 k

Ω

IF = 10 mA

Oscilloscope

RL

≥

CL

20 pF

1 M

Ω

≤