UMZ6.8N Datasheet, PDF (1/3 Pages) Rohm – Zener Diode

Diodes
Zener Diode
UMZ6.8N
UMZ6.8N
zApplications
Constant voltage control
(Anode common twin type)
zFeatures
1) Small mold type (UMD3)
2) High reliability
zConstruction
Silicon epitaxial planar
zExternal dimensions (Unit : mm)
2.0±0.2
0.3±0.1
各_Eリ_a同cー_{h寸ドle法a}と_{d h}も_{as same dimension}
(3)
0.15±0.05
zLand size figure (Unit : mm)
1.3
0.65
(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)
0.8MIN.
UMD3
zStructure
zTaping specifications (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
Operating resistance
V_Z
6.47
- 7.14
I_R
-
- 0.50
Z_Z
-
-
40
Unit
Conditions
V
I_Z=5mA
µA
V_R=3.5V
Ω
I_Z=5mA
Rev.A
1/2