UMZ8.2N Datasheet, PDF (1/2 Pages) Rohm – Zener diode

Diodes
Zener diode
UMZ8.2N
zApplications
Constant voltage control
Noise suppression on signal line
zFeatures
1) Small surface mounting type. (UMD3)
2) Multiple diodes with common anode configuration.
3) High reliability.
zConstruction
Silicon epitaxial planar
zCircuit
UMZ8.2N
zExternal dimensions (Units : mm)
2.0±0.2
1.3±0.1
0.65 0.65
0.9±0.1
0.3 0.6
0.1Min.
0~0.1
0.3±0.1
0.15±0.05
(All leads have the same dimensions)
ROHM : UMD3
EIAJ : SC-70
JEDEC : SOT-323
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power dissipation^∗
P
200
mW
Junction temperature
Tj
150
°C
Storage temperature Tstg
−55~+150
°C
∗ Total of 2 elements
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol Min.
Zener voltage
VZ
Reverse current
IR
Operating resistance
ZZ
Rising operating resistance
ZZK
7.76
−
−
−
Max.
8.64
0.50
30
60
Unit
V
IZ=5mA
µA
VR=5V
Ω
IZ=5mA
Ω
IZ=0.5mA
Conditions