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DSA3A4 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part NameDSA3A4 Hitachi
Hitachi -> Renesas Electronics Hitachi
DescriptionGENERAL-USE RECTIFIER DIODE


DSA3A4 Datasheet PDF : 3 Pages
1 2 3
DSA3A
Forward characteristics
200
100
TL=150˚C
10
Max. average forward power dissipation
(Resistive or inductive load)
5
DC
4
Single-phase
3
( 50Hz )
TL=25˚C
1
0.10
Single-phase half sine wave
Conduction : 10ms 1 Cycle
1
2
3
4
5
6
PEAK FORWARD VOLTAGE DROP (V)
Max. allowable ambient temperature
(Resistive or inductive load)
180
Single-phase half sine wave
180˚ conduction (50Hz)
160
140
FIN mounted L=10mm
FIN:Cu(35 ×1t)
L
L
120
Rth(f-a)=5.5 C/W
100
80
PC.board mounted
60
L
L=10mm
40
PC board
(100×180×1.6t)
20
Copper foil
( 5.5)
00
0.5 1.0 1.5 2.0 2.5 3.0 3.5
AVERAGE FORWARD CURRENT (A)
2
1
00
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
Max. allowable lead temperature
(Resistive or inductive load)
180
160
Single-phase half sine wave
180˚ conduction (50Hz)
140
120
100
80
L
60
40
Lead length
=10mm
Lead temp
Copper foil
( 5.5)
20
PC board
(100×180×1.6t)
00
0.5 1.0 1.5 2.0 2.5 3.0 3.5
AVERAGE FORWARD CURRENT (A)
Surge forward current characteristic
(Non-repetitive)
140
120
10ms
Surge current
peak value
1 cycle
100
80
60
Without PIV
40
20
01
10
100
CYCLES
Transient thermal impedance
300
100
Rth(j-a)
Rth(j-l)
10
1.0
0.1
0.001
0.01
L
0.1
1.0
TIME (s)
Lead length
=10mm
Lead temp
Copper foil
( 5.5)
PC board
(100×180×1.6t)
10
100
PDE-DSA3A-0
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FEATURES 
•For general purpose.
• Diffused-junction. Resin encapsulated.

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