Philips 1N4749A, 1N4747A, 1N4740A, 1N4737A, 1N4735A Datasheet

DISCRETE SEMICONDUCTORS

DATA SH EET

ook, halfpage

M3D130

1N4728A to 1N4749A

Voltage regulator diodes

Product specification
Supersedes data of April 1992

1996 Apr 26

Philips Semiconductors Product specification

Voltage regulator diodes 1N4728A to 1N4749A

FEATURES

• Total power dissipation:
max. 1000 mW

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.

• Tolerance series: ±5%

• Working voltage range:

nom. 3.3 to 24 V.

APPLICATIONS

• Low voltage stabilizers.

The diodes are type branded.

handbook, halfpage

ka

MAM241

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

LIMITING VALUES

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

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

I

F

I

ZM

continuous forward current − 500 mA
working current see Table

“Per type”

I

ZSM

non-repetitive peak reverse current see Table

“Per type”

P

tot

T

stg

T

j

total power dissipation T

=50°C − 1000 mW

amb

storage temperature −65 +200 °C
junction temperature −65 +200 °C

ELECTRICAL CHARACTERISTICS
Total series

T

=25°C; unless otherwise specified.

j

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

F

forward voltage IF= 200 mA; see Fig.3 − 1.2 V

1996 Apr 26 2