1SR154-400 / 1SR154-600
Diodes
Rectifier diode
1SR154-400 / 1SR154-600
!External dimensions (Units : mm)
!Applications
1) General purpose rectification
2) Surge absorption
1.5 0.2
CATHODE MARK
!Features
1
4
+0.02
1) Small surface mounting type. (PMDS)
2) Outstanding reverse surge capability.
3) High reliability.
0.1
−0.1
1
2
2.0 0.2
2.6 0.2
ROHM : PMDS
EIAJ : −
JEDEC : SOD-106
!Construction
Silicon diffused junction
,
Date of manufacture EX. 1999.2→9, 2
···
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
V
1SR154-400
1SR154-600
1SR154-400
1SR154-600
500
750
400
600
1.0
Absolute peak
reverse voltage
VRSM
Peak reverse
voltage
V
RM
V
Mean rectifying current ∗1
Peak forward surge current ∗2
Junction temperature
A
A
I
O
I
FSM
30
Tj
150
°C
°C
Storage temperature
Tstg
−55~+150
∗1 When mounted on an alumina PCB board
∗2 60 Hz for 1
!Electrical characteristics (Ta = 25°C)
Parameter
Forward voltage
Symbol
Min.
Typ.
Max.
1.1
10
Unit
Conditions
V
F
−
−
−
−
−
−
V
I
F
=
1.0A
400V
600V
1SR154-400
1SR154-600
V
V
R=
I
R
µA
Reverse current
10
R=
