1999 May 07

2

Philips Semiconductors

Product specification

General purpose diode

BAS221

FEATURES

• Small ceramic SMD package

• Switching speed: max. 50 ns

• General application

• Continuous reverse voltage:

max. 200 V

• Repetitive peak reverse voltage:

max. 250 V

• Repetitive peak forward current:

max. 1 A.

APPLICATIONS

• General purpose switching in e.g.

surface mounted circuits.

DESCRIPTION

The BAS221 is a general purpose diode fabricated in planar technology, and

encapsulated in the ceramic SOD110 package.

Fig.1 Simplified outline (SOD110) and symbol.

handbook, 4 columns

MAM139

ka

cathode mark

top view

side view

bottom view

ak

Marking code: JS.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

Note

1. Device mounted on an FR4 printed-circuit board.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

repetitive peak reverse voltage

−

250

V

continuous reverse voltage

−

200

V

continuous forward current

note 1; see Fig.2

−

300

mA

repetitive peak forward current

−

1A

non-repetitive peak forward current

surge; see Fig.4

t=1

µs

−

20

A

t = 100

µs

−

7A

t = 10 ms

−

2A

total power dissipation

−

400

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C