2

Philips Semiconductors

Product specification

Voltage regulator diodes

1N4728A to 1N4749A

FEATURES

• Total power dissipation:

max. 1000 mW

• Tolerance series: ±5%

• Working voltage range:

nom. 3.3 to 24 V.

APPLICATIONS

• Low voltage stabilizers.

DESCRIPTION

Low voltage regulator diodes in hermetically sealed SOD66 (DO-41) packages.

The series consists of 22 types with nominal working voltages from 3.3 to 24 V.

Fig.1 Simplified outline (SOD66; DO-41) and symbol.

The diodes are type branded.

handbook, halfpage

MAM241

ka

LIMITING VALUES

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

ELECTRICAL CHARACTERISTICS

Total series

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

continuous forward current

−

500

mA

working current

see Table

“Per type”

non-repetitive peak reverse current

see Table

“Per type”

total power dissipation

−

1000

mW

storage temperature

−65

+200

°C

junction temperature

−65

+200

°C

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

forward voltage

−

1.2

V