Philips Semiconductors
Product specification
Voltage regulator diodes
1N4728A to 1N4749A
FEATURES
DESCRIPTION
• Total power dissipation:
max. 1000 mW
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.
handbook, halfpage
k
a
MAM241
APPLICATIONS
• Low voltage stabilizers.
The diodes are type branded.
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
IF
continuous forward current
working current
−
500 mA
IZM
see Table
“Per type”
IZSM
non-repetitive peak reverse current
see Table
“Per type”
Ptot
Tstg
Tj
total power dissipation
storage temperature
junction temperature
Tamb = 50 °C
−
1000 mW
−65
−65
+200 °C
+200 °C
ELECTRICAL CHARACTERISTICS
Total series
Tj = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
forward voltage
CONDITIONS
MIN.
MAX.
UNIT
VF
IF = 200 mA; see Fig.3
−
1.2
V
1996 Apr 26
2
NXP [ NXP ]
