1N4747A-NL Fairchild Semiconductor, 1N4747A-NL Datasheet - Page 3

• Manufacturer Part Number: 1N4747A-NL
• Description: 1n4728a - 1n4758a Zener Diodes
• Manufacturer: Fairchild Semiconductor

1N4728A - 1N4758A Rev. H1
Top Mark Information
General Requirements:
1.0 Cathode Band
2.0 First Line: F - Fairchild Logo
3.0 Second Line: Device name - For 1Nxx series: 3
4.0 Third Line: Device name - For 1Nxx series: 5
5.0 Third Line: Device name - For 1Nxx series: 7
6.0 Fourth Line: Date Code - Two Digit - Six Weeks Date Code
7.0 Devices shall be marked as required in the device specification (PID or FSC Test Spec).
8.0 Maximum no. of marking lines: 5
9.0 Maximum no. of digits per line: 3
10.0 FSC logo must be 20 % taller than the alphanumeric marking and should occupy the 2 characters of the specified line.
11.0 Marking Font: Arial (Except FSC Logo)
12.0 First character of each marking line must be aligned vertically.
13.0 All device markings must be based on Fairchild device specification.
XY
F
F
47
36
A
Where: X represents the last digit of the calendar year
Y represents the Six weeks numeric code
For BZXyy series: Voltage rating
For BZXyy series: Large Die Identification character
For BZxx series: 4
(Continued)
(the 8th character is the large die identification)
th
th
1
2
3
4
5
th
to 6
to 8
st
nd
rd
th
th
rd
to 6
line: F - Fairchild Logo
line: Device Name - 7
line: Date Code - Two Digit - Six Weeks Date Code
line: Device Name - 5
line: Device Name - 3
th
th
to 4
th
characters of the device name.
characters of the device name.
th
characters of the device name.
characters of the device name.
3
or Large Die identification only for BZXyy series
or Voltage rating for BZXyy series
or 4
th
th
rd
to 6
to 8
to 4
th
to 6
th
th
th
characters of device name for 1Nxx series
characters of device name for 1Nxx series
characters of device name for 1Nxx series
th
characters for BZXyy series
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