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© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 01 — 11 April 2005

2 of 9

Philips Semiconductors

BAS21H

Single high-voltage switching diode in small SOD123F package

2.

Pinning information

[1]

The marking bar indicates the cathode.

3.

Ordering information

4.

Marking

5.

Limiting values

[1]

Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard

footprint.

Table 2:

Pinning

Pin

Description

Simplified outline

Symbol

1

cathode

[1]

2

anode

2

1

sym001

12

Table 3:

Ordering information

Type number

Package

Name

Description

Version

BAS21H

-

plastic surface mounted package; 2 leads

SOD123F

Table 4:

Marking codes

Type number

Marking code

BAS21H

B2

Table 5:

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

Per diode

repetitive peak reverse

voltage

-

250

V

reverse voltage

-

200

V

forward current

-

200

mA

repetitive peak forward

current

-

625

mA

non-repetitive peak forward

current

9

A

-

3

A

-

1.7

A

total power dissipation

[1] -

375

mW

junction temperature

-

150

°C

ambient temperature

−65

+150

°C

storage temperature

−65

+150

°C