UMZ8.2N_1 Datasheet, PDF (1/3 Pages) Rohm – Zener diode

Diodes
Zener diode
UMZ8.2N
UMZ8.2N
zApplication
Voltage regulation
(Anode common twin type)
zFeatures
1) Small mold type. (UMD3)
2) High reliability.
zStructure
Silicon epitaxial planer
zExternal dimensions (Unit : mm)
2.0±0.1
＋0.1
0.2　5 －0.05
各リードとも
Eac_同h _寸lea_法d has same dimension
0.15 ^＋0.1
－0.06
(3)
(2)
(1)
0.65
0.65
1.3±0.1
0～0.1
0.7±0.1
0.9±0.1
ROHM : UMD3
JEDEC : SOT-323
JEITA : SC-70
dot (year week factory)
zLead size figure (Unit : mm)
1.3
0.65
0.8MIN
UMD3
zStructure
zTaping dimensions (Unit : mm)
4.0±0.1
2.0±0.05
φ1.55±0.1
　　　　　 0
0.3±0.1
1.8±0.1
4.0±0.1
2.0±0.05
φ1.1±0.1
1.15±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Power dissipation（^*1）
P
200
mW
Junction temperature
Tj
150
℃
Storage temperature
Tstg
-55 to +150
℃
(*1)Total of 2 elements
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Zener voltage
Reverse current
Dynamic impedance
V_Z
7.76
- 8.64
I_R
-
- 0.50
Z_Z
-
-
30
Rising operating resistance
Z_Zk
-
-
60
Unit
Conditions
V
I_Z=5mA
µA
V_R=5V
Ω
I_Z=5mA
Ω
I_Z=0.5mA
Rev.A
1/2