©2009 Fairchild Semiconductor Corporation

www.fairchildsemi.com

6N137M, HCPL2601M, HCPL2611M, HCPL2630M, HCPL2631M Rev. 1.0.3

10

Ordering Information

Marking Information

Option

Example Part

Number

Description

No Suffix

6N137M

Standard Through Hole Device, 50 pcs per tube

S

6N137SM

Surface Mount Lead Bend

SD

6N137SDM

Surface Mount; Tape and Reel

V

6N137VM

IEC60747-5-2 approval pending (VDE)

TV

6N137TVM

IEC60747-5-2 approval pending (VDE), 0.4” lead spacing

SV

6N137SVM

IEC60747-5-2 approval pending (VDE), surface mount

SDV

6N137SDVM

IEC60747-5-2 approval pending (VDE), surface mount, tape and reel

1

2

6

4

3

5

6N137

B

YY

XX

V

Note:

‘HCPL’ devices are marked only with the numerical characters (for example, HCPL2630 is

marked as ‘2630’).

The ‘M’ suffix on the part number is an order identifier only. It is used to identify orders for the

white package version. The ‘M’ does not appear on the device’s top mark.

Definitions

1Fairchild logo

2Device number

3

VDE mark (Note: Only appears on parts ordered with VDE

option – See order entry table) (pending approval)

4Two digit year code, e.g., ‘07’

5Two digit work week ranging from ‘01’ to ‘53’

6

Assembly package code