1N991B分立半導(dǎo)體產(chǎn)品的二極管-齊納-單規(guī)格書PDF中文資料

General Requirements:

1.0 Cathod Band

2.0 First Line: F - Fairchild Logo

3.0 Second Line: Device name -

For 1Nxx series: 3rd to 5th characters of the device name.

For BZxx series: 4th to 6th characters of the device name.

4.0 Third Line: Device name -

For 1Nxx series: 6th to 7th characters of the device name.

For BZXyy series: Voltage rating

5.0 Fourth Line:

XY or XYL - Two Digit - Six Weeks Date Code

Where: X represents the last digit of the calendar year

Y represents the Six weeks numeric code

L represents the Large die identification

6.0 Devices shall be marked as required in the device specification (PID or FSC Test Spec).

7.0 Maximum no. of marking lines: 4

8.0 Maximum no. of digits per line: 3

9.0 FSC logo must be 20 taller than the alphanumeric marking

and should occupy the 2 characters of the specified line.

10.0 Marking Font: Arial (Except FSC Logo)

11.0 First character of each marking line must be aligned vertically