UDZS Datasheet, PDF (1/2 Pages) Rohm – Zener diode

Diodes
Zener diode
UDZS Series
!Applications
Constant voltage control
!Features
1) Compact, 2-pin mini-mold type for high-density
mounting. (UMD2)
2) Non-wire bonding structure improves.
3) High demand voltage range (5.1V-10V) is
manufactured on high-efficient non-wire bonding
production line.
!Construction
Silicon epitaxial planar
UDZS Series
!External dimensions (Units : mm)
CATHODE MARK
0.3±0.05
0.1
+0.1
−0.05
1.25±0.1
(All leads have the same dimensions.)
0.7
+0.2
−0.1
* Type No. stamped on body in digital marking.
ROHM : UMD2
EIAJ : SC-76
JEDEC : SOD-323
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power dissipation
P
200
mW
Junction temperature
Storage temperature
Operating temperature
Tj
150
°C
Tstg
−55~+150
°C
Topr
−55~+150
°C
!Markings (Type No.)
Product name
UDZS 5.1B
UDZS 5.6B
UDZS 6.2B
UDZS 6.8B
(Ex.) UDZS 5.1B
Type No.
A
2
C
2
E
2
F
2
A2
Product name
UDZS 7.5B
UDZS 8.2B
UDZS 9.1B
UDZS 10B
Type No.
H
2
J
2
L
2
0
5