DSA3A Hitachi Semiconductor, DSA3A Datasheet - Page 2

• Manufacturer Part Number: DSA3A
• Description: GENERAL-USE RECTIFIER DIODE
• Manufacturer: Hitachi Semiconductor

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