1999 Feb 09

2

Philips Semiconductors

Product specification

General purpose diode

BAS321

FEATURES

• Small plastic 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. 625 mA.

APPLICATIONS

• General purpose switching in e.g. surface mounted

circuits.

DESCRIPTION

The BAS321 is a general purpose diode fabricated in

planar technology and encapsulated in a plastic SOD323

package.

PINNING

PIN

DESCRIPTION

1

cathode

2

anode

Fig.1 Simplified outline (SOD323) and symbol.

Marking code: A7

handbook, halfpage

12

MAM406

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

see Fig. 2; note 1

−

250

mA

repetitive peak forward current

−

625

mA

non-repetitive peak forward current

surge; see Fig. 4

t=1

µs

−

9A

t = 100

µs

−

3A

t = 10 ms

−

1.7

A

total power dissipation

−

300

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C