HZM Datasheet, PDF (7/10 Pages) Hitachi Semiconductor – Silicon Epitaxial Planar Zener Diode for Stabilizer

Example of Marking
HZM-N Series
1. One grade type (grade type B)
20 -
HZM2.0NB
3- 0 - Underline
HZM30NB
2. Two grade type (B1, B2)
301
302
HZM3.0NB1 HZM3.0NB2
3. Three grade type (B1, B2, B3)
431
HZM4.3NB1
432
HZM4.3NB2
433
HZM4.3NB3
Notes: 1. The grade B type includes from B1 min. to B3 (or B2) max.
2. B grade is standard and has better delivery, These are marked one of B1, B2, B3.
3. Ordering P/N HZM-N series are delivered taped (TL/TR).
Choose one taping code and adhere to parts No.
Example: HZM2.0NBTL (or TR), HZM2.2NBTL (or TR), HZM36NBTL (or TR).
(Grade B type)
HZM2.7NB1TL (or TR), HZM2.7NB2TL (or TR) •• HZM24NB3TL (or TR).
(Grade B1, B2, B3 type)