RF051VA1S Datasheet, PDF (1/4 Pages) Rohm – Switching diode

Diodes
Switching diode
RF051VA1S
RF051VA1S
zApplications
High frequency rectification
zFeatures
1) Surface mounting type
(TUMD2)
2) Very fast recovery.
3) High reliability.
zDimensions (Unit : mm)
CATHODE MARK
1 .3 ± 0.05
0.8 ± 　0.05
zStructure
Silicon epitaxial planar
ROHM : TUMD2
zLand size figure (Unit : mm)
1.1
0 .1 7 ± ^0.1
0 .0 5
0 .6 ± ^0.2
0 .1
TUMD2
zStructure
zTaping dimensions (Unit : mm)
4.0±0.1 2.0±0.05
φ1.55±0.1
　　　　　 0
0.25±0.05
1.43±0.05
4.0±0.1
zAbsolute maximum ratings (Ta=25°C)
Parameter
Reverse voltage (repetitive peak)
Reverse voltage (DC)
Average rectified forward current
Forward current surge peak （60Hz・1cyc）
Junction temperature
Storage temperature
zElectrical characteristic (Ta=25°C)
Parameter
Symbol Min.
Forward voltage
V_F
-
Reverse current
I_R
-
Reverse recovery time
trr
-
Symbol
V_RM
V_R
Io
I_FSM
Tj
Tstg
Typ. Max.
- 0.98
-
10
-
25
φ1.0±0.2
　　　　　0
Limits
100
100
0.5
5
150
-55 to +150
0.9±0.08
Unit
V
V
A
A
℃
℃
Unit
Conditions
V
I_F=0.5A
µA
I_F=100V
nA
IF=0.5A, I_R=1.0A, Irr=0.25∗IR
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