DB2W402
DB2W402_ I
F
-V
F
10
I
F
V
F
DB2W402_ I
R
-V
R
DB2W402_Ct-VR
I
R
V
R
C
t
V
R
250
T
a
=
25°C
Pulse test
10
−2
T
a
= 85°C
10
−1
10
−4
25°C
Terminal capacitance C
t
(pF)
200
Forward current I
F
(A)
Reverse current I
R
(A)
150
10
−3
T
a
= 85°C
25°C
−30°C
100
10
−6
−30°C
50
10
−5
0
0.2
0.4
0.6
0.8
10
−8
0
10
20
30
40
50
0
0
10
20
30
40
Forward voltage V
F
(V)
DB2W402_Rth-t
Reverse voltage V
R
(V)
DB2W402_ I
F(AV)
-T
l
Reverse voltage V
R
(V)
DB2W402_
P
F(AV)
-I
F(AV)
R
th
t
10
3
2.5
I
F(AV)
T
l
P
F(AV)
I
F(AV)
Forward power dissipation (Average) P
F(AV)
(W)
1.0
Forward current (Average) I
F(AV)
(A)
(1)
Thermal resistance R
th
(°C/W)
(2)
2.0
t
p
/ T
DC
I
F
I
F
t
p
t
p
DC
T
T
10
2
V
R
= 20 V
T
j
= 125°C
0.8
Sine Wave
0.6
1/4
0.4
1/2
R
th(j-l)
= 15°C/W
(3)
1.5 1/2
Sine Wave
1.0
1/4
10
(1) Non-heat sink
(2) Mounted on glass epoxy print board.
(3) Mounted on alumina print board.
(50 mm
×
50 mm
×
0.8 mm)
Solder in : 2 mm
×
2 mm
0.5
0.2
1
10
−3
10
−1
10
10
3
0
0
25
50
75 100 125 150 175
0
0
0.5
1.0
1.5
2.0
2.5
Time t (s)
Lead temperature T
l
(°C)
Forward current (Average) I
F(AV)
(Α)
Ver. AED
2
PANASONICBATTERY [ Panasonic Battery Group ]
