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DA221 Datasheet, PDF (1/4 Pages) Rohm – Switching diode Silicon epitaxial planar | |||
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Diodes
Switching diode
DA221
DA221
zApplications
Ultra high speed switching
zFeatures
1) Ultra small mold type. (EMD3)
2) High reliability.
zConstruction
Silicon epitaxial planar
zExternal dimensions (Unit : mm)
1.6±0.2
0.3±0.1
ããã 0.05
(3)
0.15±0.05
zLand size figure (Unit : mm)
1.0
0.5 0.5
0.7
0.2±0.1
(2)
(1)
ãã-0.05
0.5 0.5
1.0±0.1
0ï½0.1
0.55±0.1
0.7±0.1
(1)D2:C (2)D1:A
(3)D1:C D2:A
ROHM : EMD3
JEDEC : SOT-416
JEITA : SC-75A
dot (year week factory)
zTaping specifications (Unit : mm)
4.0±0.1
2.0±0.05
Ï1.55±0.1
ããããã 0
0.6
0.6
EMD3
zStructure
0.3±0.1
1.8±0.1
Ï0.5±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Reverse voltage (repetitive peak)
Reverse voltage (DC)
Forward current (Single)
Average rectified forward current (Single)
Surge current ï¼t=1usï¼
Power dissipation
Junction temperature
Storage temperature
Rarted in slash put frequency
VRM
VR
IFM
Io
Isurge
Pd
Tj
Tstg
ï½
Limits
20
20
200
100
300
150
150
-55 to +150
100
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Forward voltage
VF
-
-
1.0
Reverse current
IR
-
-
0.1
Capacitance between terminals
Ct
-
-
4.0
Unit
V
V
mA
mA
mA
mW
â
â
MHï½
Unit
V
µA
pF
0.9±0.2
Conditions
IF=10mA
VR=15V
VR=6V , f=1MHz
Rev.A
1/3
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