NXP Semiconductors
1N4728A to 1N4749A
Voltage regulator diodes
3. Ordering information
Table 3.
Ordering information
Package
Name
1N4728A to
1N4749A
[1]
Type number
Description
hermetically sealed glass package; axial leaded;
2 leads
Version
SOD66
-
The series consists of 22 types with nominal working voltages from 3.3 V to 24 V.
4. Marking
Table 4.
Marking codes
Marking code
The diodes are type branded.
Type number
1N4728A to 1N4749A
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
I
F
I
Z
I
ZSM
P
tot
T
j
T
stg
Parameter
forward current
working current
non-repetitive peak reverse
current
total power dissipation
junction temperature
storage temperature
T
amb
= 50
°C
Conditions
Min
-
-
-
-
−65
−65
Max
500
see
see
1000
+200
+200
mW
°C
°C
Unit
mA
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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