Document Number 83011

Rev. 1.6, 03-Jun-09

www.vishay.com

7

Vishay Semiconductors

TLHG520., TLHR520., TLHY520.

REEL

AS12 = cathode leaves tape first

AS21 = anode leaves tape first

TAPE

AMMOPACK

Note:

AS12Z and AS21Z still valid for already existing types BUT NOT

FOR NEW DESIGN

Figure 19. Reel Dimensions

Figure 20. LED in Tape

Identification label:

355

90

30

48

45

52 max.

948641

Vishay/type/group/tape code/production code/quantity

Paper

Adhesive tape

Identification label

Reel

Tape

Diodes: anode before cathode

Phototransistors: emitter before collector

Code 21

Diodes:

cathode before anode

Phototransistors:

collector before emitter

Code 12

94 8671

Figure 21. Tape Direction

Tape feed

C

B

A

94 8667-1

Label