RSB27K2_12 Datasheet, PDF (1/8 Pages) Rohm – Bi direction ESD Protection Diode

Bi direction ESD Protection Diode
RSB27K2
Datasheet
lApplication
ESD Protection
lFeatures
1) Small mold type. (UMD4)
2) High reliability.
3) Bi direction.
lConstruction
Silicon epitaxial planar
lDimensions (Unit : mm)
2.0±0.2
0.25±^0.1
0.05
Ea^各ch^リ同le^ーa_寸d^ド法h^とas^もsame
dimension
(3)
(2)
0.15±0.05
lLand size figure (Unit : mm)
(4)
(1)
0.65
0.65
1.3±0.1
0～0.1
0.7
0.9±0.1
ROHM : UMD4
JEDEC : SOT-343
JEITA : SC-82
dot (year week factory)
1Pin Mark
UMD4
lStructure
lTaping specifications (Unit : mm)
lAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power dissipation (*)
Junction temperature
Pd
200
mW
Tj
150
°C
Storage temperature
Tstg
-55 to +150
°C
(*) Total two elements
lElectrical characteristics (Ta = 25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Forward voltage
V_Z 26.2 - 32.0
V I_Z=1mA
Reverse current
I_R
-
-
0.1
mA ^V_R^=24V
Junction capacitance
Ct
-
-
30
pF V_R=0V, f=1MHz
* Zener voltage (Vz) shall be measured at 40ms after loading current. Rating of per diode
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2012.12 - Rev.B