DA227TL Datasheet, PDF (1/4 Pages) Rohm – Switching Diode

Switching Diode
DA227 / DA227FH
Datasheet
Application
Ultra high speed switching
Features
1) Small mold type. (UMD4)
2) High reliability.
Dimensions (Unit : mm)
2.0± 0.2
0 .2 5 ± ^0.1
0.05
各リードとも
Each_同le_寸ad_法has same dimension
(3)
(2)
0.15± 0.05
　Land size figure (Unit : mm)
0.6
(4)
(1)
0.65
0.65
1.3± 0.1
0～ 0.1
UMD4
1.3
0.7
0.9± 0.1
　Structure
ROHM : UMD4
JEDEC : SOT-343
JEITA : SC-82
dot (year week factory)
1Pin Mark
Construction
Taping specifications (Unit : mm)
Silicon epitaxial planar
4.0±0.1
2.0±0.05
φ1.55±0.05
0.3±0.1
2.2±0.1
4.0±0.1
φ1.1±0.1
1.15±0.1
Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Reverse voltage (repetitive peak)
Reverse voltage (DC)
Forward current (Single)
V_RM
80
V
V_R
80
V
I_FM
300
mA
Average rectified forward current (Single) Io
100
mA
Surge current (t=1s)
I_surge
4
A
Power dissipation
Pd
150
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
55 to 150 °C
Electrical characteristics (Ta = 25°C)
Parameter
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Symbol Min. Typ. Max. Unit
Conditions
V_F
-
- 1.2 V I_F=100mA
I_R
-
- 0.1 A V_R=70V
Ct
- - 3.5 pF V_R=6V, f=1MHz
trr
-
-
4 ns V_R=0V, I_F=5mA, RL=50
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1/3
2012.12 - Rev.B