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71HFxx Schematic ( PDF Datasheet ) - International Rectifier

Teilenummer 71HFxx
Beschreibung STANDARD RECOVERY DIODES
Hersteller International Rectifier
Logo International Rectifier Logo 




Gesamt 8 Seiten
71HFxx Datasheet, Funktion
www.DataSheet4U.com STANDARD RECOVERY DIODES
Features
High surge current capability
Designed for a wide range of applications
Stud cathode and stud anode version
Leaded version available
Types up to 1600V VRRM
Typical Applications
Battery charges
Converters
Power supplies
Machine tool controls
Bulletin I20202 rev. F 01/05
70HF(R) SERIES
Stud Version
70 A
Major Ratings and Characteristics
Parameters
70HF(R)
10 to 120
140 to 160
IF(AV)
IF(RMS)
IFSM
@ TC
@ 50Hz
@ 60Hz
70 70
140 110
110
1200
1250
I2t @ 50Hz
7100
@ 60Hz
6450
VRRM
TJ
range
range
100 to 1200
- 65 to 180
1400 to 1600
- 65 to 150
Units
A
°C
A
A
A
A2s
A2s
V
°C
www.irf.com
case style
DO-203AB (DO-5)
1






71HFxx Datasheet, Funktion
70HF(R) Series
Bulletin I20202 rev. F 01/05
www.DataSheet4U.com
120
DC
180°
100 120°
90°
80
60°
30°
60
RMS Limit
40
20
0
0 20 40
1 K/W
1.5 K/W
2 K/W
Conduction Period
70HF(R) Series
(100V to 1200V)
TJ = 180°C
3 K/W
5 K/W
60 80 100 1020 20 40 60 80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 6 - Forward Power Loss Characteristics
90
80
70
60
50
40
30
20
10
0
0
180°
120°
90°
60°
30°
RMS Limit
1.5 K/W
2 K/W
Conduction Angle
3 K/W
4 K/W
70HF(R) Series
(1400V to 1600V)
TJ = 150°C
5 K/W
10 20 30 40 50 60 70 800 25 50 75 100 125 150
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 7 - Forward Power Loss Characteristics
120
DC
180°
100 120°
90°
80
60°
30°
60
RMS Limit
1
0.7 K/W
K/W
1.5 K/W
2 K/W
40
Conduction Period
3 K/W
20
0
0
70HF(R) Series
(1400V to 1600V)
TJ = 150°C
5 K/W
20 40 60 80 100 1200 25 50 75 100 125 150
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Forward Power Loss Characteristics
6 www.irf.com

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