1N4728A to 1N4749A
NXP Semiconductors
Voltage regulator diodes
3. Ordering information
Table 3.
Ordering information
Type number
Package
Name
-
Description
Version
1N4728A to
1N4749A[1]
hermetically sealed glass package; axial leaded;
2 leads
SOD66
[1] The series consists of 22 types with nominal working voltages from 3.3 V to 24 V.
4. Marking
Table 4.
Marking codes
Type number
Marking code
1N4728A to 1N4749A
The diodes are type branded.
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
IF
IZ
forward current
working current
-
-
500
mA
see
Table 8
IZSM
non-repetitive peak reverse
current
-
see
Table 8
Ptot
Tj
total power dissipation
junction temperature
storage temperature
Tamb = 50 °C
-
1000
+200
+200
mW
°C
−65
−65
Tstg
°C
1N4728A_SER_2
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 30 October 2009
2 of 10
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