Nexperia

BAS521

Single high-voltage switching diode

5. Pinning information

Table 2. Pinning information

Pin

Symbol Description

Simplified outline

Graphic symbol

1

K

cathode

2

A

anode

2

1

SOD523

aaa-028035

K

A

6. Ordering information

Table 3. Ordering information

Package

Type number

Name

Description

Version

BAS521

SOD523

plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x

0.6 mm body

SOD523

7. Marking

Table 4. Marking codes

Type number

Marking code

BAS521

L4

BAS521

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Product data sheet

29 June 2018

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