Nexperia

BAS21QB

High-voltage switching diode

5. Pinning information

Table 2. Pinning information

Pin

Symbol

Description

Simplified outline

Graphic symbol

1

A

anode

2

n.c.

not connected

3

K

cathode

1

2

3

DFN1110D-3 (SOT8015)

aaa-021941

A

n.c.

K

6. Ordering information

Table 3. Ordering information

Package

Type number

Name

Description

Version

BAS21QB

DFN1110D-3

plastic, leadless extremely thin small outline package with side-

wettable flanks (SWF); 3 terminals; 0.65 mm pitch; 1.1 mm x 1

mm x 0.48 mm body

SOT8015

7. Marking

Table 4. Marking codes

Type number

Marking code

BAS21QB

B6

BAS21QB

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Product data sheet

27 November 2020

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