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Document Number: 83719

762

Rev. 1.7, 16-May-08

SFH691AT

Vishay Semiconductors

Optocoupler, Phototransistor Output,

SOP-4,

AC Input, Mini-Flat Package

Note

As per IEC 60747-5-2, § 7.4.3.8.1, this optocoupler is suitable for "safe electrical insulation" only within the safety ratings. Compliance with the

safety ratings shall be ensured by means of protective circuits.

TYPICAL CHARACTERISTICS

Fig. 1 - Linear Operation (without Saturation)

PACKAGE DIMENSIONS in inches (millimeters)

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Climatic classification

(according to IEC 68 part 1)

55/100/21

Comparative tracking index

CTI

175

399

6000

V

707

V

350

mW

150

mA

175

°C

Creepage distance

5

mm

Clearance distance

5

mm

Insulation thickness

0.4

mm

isfh691at_01

R = 100

L

Ω

V

= 5.0 V

CC

50

Ω

I

F

I

C

i178038

0.19 0 ( 4.83)

0.17 0 ( 4.32)

0.18 4 ( 4.67 )

0.16 4 ( 4.17 )

0.024 ( 0.61)

0.034 ( 0.86)

1

4

2

3

0.01 8 ( 0.46)

0.014 ( 0.36)

0.10 5 ( 2.67 )

0.09 5 ( 2.41 )

Lead coplanarity

0.004 (0.10) max.

Y

0.020 ( 0.51 )

0.010 ( 0.25 )

0.02 5 ( 0.63 )

0.01 5 ( 0.38 )

0.220 ( 5.59 )

0.200 ( 5.08 )

40 °

10°

0.008 (0.20 )

0.004 (0.10 )

0.28 4 ( 7.21)

0.26 4 ( 6.71)

Pin one ID

(on chamfer side

of package)

0.080 (2.03)

0.075 (1.91)

6°

ISO method A

R 0.010 (0.25)

0.036 (0.91)

0.014 (0.36)

0.200 (5.08)

0.045 (1.14)

0.290 (7.37)

0.100 (2.54)