7

Regulatory Information

The 6N137, HCPL-26XX/06XX/

46XX, and HCNW137/26XX have

been approved by the following

organizations:

UL

Recognized under UL 1577,

Component Recognition Program,

File E55361.

CSA

Approved under CSA Component

Acceptance Notice #5, File CA

88324.

Insulation and Safety Related Specifications

8-pin DIP

Widebody

(300 Mil)

SO-8

(400 Mil)

Parameter

Symbol

Value

Value

Value

Units

Conditions

Minimum External

L(101)

7.1

4.9

9.6

mm

Measured from input terminals

Air Gap (External

to output terminals, shortest

Clearance)

distance through air.

Minimum External

L(102)

7.4

4.8

10.0

mm

Measured from input terminals

Tracking (External

to output terminals, shortest

Creepage)

distance path along body.

Minimum Internal

0.08

0.08

1.0

mm

Through insulation distance,

Plastic Gap

conductor to conductor, usually

(Internal Clearance)

the direct distance between the

photoemitter and photodetector

inside the optocoupler cavity.

Minimum Internal

NA

NA

4.0

mm

Measured from input terminals

Tracking (Internal

to output terminals, along

Creepage)

internal cavity.

Tracking Resistance

CTI

200

200

200

Volts

DIN IEC 112/VDE 0303 Part 1

(Comparative

Tracking Index)

Isolation Group

IIIa

IIIa

IIIa

Material Group

(DIN VDE 0110, 1/89, Table 1)

Option 300 - surface mount classification is Class A in accordance with CECC 00802.

Recommended Pb-free IR Profile

IEC/EN/DIN EN 60747-5-2

Approved under

IEC 60747-5-2:1997 + A1:2002

EN 60747-5-2:2001 + A1:2002

DIN EN 60747-5-2 (VDE 0884

Teil 2):2003-01

(Option 060 and HCNW only)

217 °C

RAMP-DOWN

6 °C/SEC. MAX.

RAMP-UP

3 °C/SEC. MAX.

150 - 200 °C

260 +0/-5 °C

t 25 °C to PEAK

60 to 150 SEC.

20-40 SEC.

TIME WITHIN 5 °C of ACTUAL

PEAK TEMPERATURE

tp

ts

PREHEAT

60 to 180 SEC.

tL

TL

Tsmax

Tsmin

25

Tp

TIME

NOTES:

THE TIME FROM 25 °C to PEAK TEMPERATURE = 8 MINUTES MAX.

Tsmax = 200 °C, Tsmin = 150 °C