1999 May 26

2

Philips Semiconductors

Product specification

High-speed double diode

1PS300

FEATURES

• Very small plastic SMD package

• High switching speed: max. 4 ns

• Continuous reverse voltage:

max. 80 V

• Repetitive peak reverse voltage:

max. 85 V

• Repetitive peak forward current:

max. 500 mA.

APPLICATIONS

• High-speed switching in e.g.

surface mounted circuits.

DESCRIPTION

The 1PS300 consists of two

high-speed switching diodes with

common anodes, fabricated in planar

technology, and encapsulated in the

very small rectangular SOT323

(SC-70) plastic SMD package.

PINNING

PIN

DESCRIPTION

1

cathode (k1)

2

cathode (k2)

3

common anode

Fig.1 Simplified outline SOT323 (SC-70) and symbol.

Marking code: A3.

Top view

21

3

MAM082

21

3

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

Per diode

repetitive peak reverse voltage

−

85

V

continuous reverse voltage

−

80

V

continuous forward current

single diode loaded; see Fig.2;

note 1

−

200

mA

double diode loaded; see Fig.2;

note 1

−

170

mA

repetitive peak forward current

−

500

mA

non-repetitive peak forward current

surge

t=1

µs

−

4A

t=1s

−

0.5

A

total power dissipation

−

300

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C