UDZ Datasheet, PDF (1/3 Pages) Rohm – Zener diode

Diodes
Zener diode
UDZ Series
!Applications
Constant voltage control
!Features
1) Compact, 2-pin mini-mold type for high-density
mounting. (UMD2)
2) Compatible with chip mounter for automated
production.
3) High reliability
!Construction
Silicon epitaxial planar
UDZ Series
!External dimensions (Units : mm)
CATHODE MARK
0.3±0.05
0.1
+0.1
−0.05
1.25±0.1
(All pins have the same dimensions.)
0.7
+0.2
−0.1
∗ Type No. and date of manufacture 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
Tj
150
˚C
Storage temperature
Operating temperature
Tstg
−55∼+150
˚C
Topr
−55∼+150
˚C
!Markings (Type No.)
Product name
UDZ 2.0B
UDZ 2.2B
UDZ 2.4B
UDZ 2.7B
UDZ 3.0B
UDZ 3.3B
UDZ 3.6B
UDZ 3.9B
UDZ 4.3B
UDZ 4.7B
UDZ 5.1B
(Ex.) UDZ 2.0B
Type No.
02
12
22
32
42
52
62
72
82
92
A2
02
Product name
UDZ 5.6B
UDZ 6.2B
UDZ 6.8B
UDZ 7.5B
UDZ 8.2B
UDZ 9.1B
UDZ 10B
UDZ 11B
UDZ 12B
UDZ 13B
UDZ 15B
Type No.
C2
E2
F2
H2
J2
L2
05
15
25
35
45
Product name
UDZ 16B
UDZ 18B
UDZ 20B
UDZ 22B
UDZ 24B
UDZ 27B
UDZ 30B
UDZ 33B
UDZ 36B
Type No.
55
65
75
85
95
A5
C5
E5
F5