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What is 72HF20?

This electronic component, produced by the manufacturer "Vishay Intertechnology", performs the same function as "Standard Recovery Diodes".


72HF20 Datasheet PDF - Vishay Intertechnology

Part Number 72HF20
Description Standard Recovery Diodes
Manufacturers Vishay Intertechnology 
Logo Vishay Intertechnology Logo 


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70HF(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 70 A
FEATURES
• High surge current capability
• Designed for a wide range of applications
• Stud cathode and stud anode version
• Leaded version available
• Types up to 1600 V VRRM
• RoHS compliant
• Designed and qualified for industrial level
DO-203AB (DO-5)
PRODUCT SUMMARY
IF(AV)
70 A
TYPICAL APPLICATIONS
• Converters
• Power supplies
• Machine tool controls
• Battery charges
RoHS
COMPLIANT
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
IF(AV)
IF(RMS)
IFSM
I2t
VRRM
TJ
TEST CONDITIONS
TC
50 Hz
60 Hz
50 Hz
60 Hz
Range
10 TO 120
70
140
100 to 1200
- 65 to 180
70HF(R)
110
1200
1250
7100
6450
140/160
70
110
1400/1600
- 65 to 150
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE
VOLTAGE
NUMBER CODE
VRRM, MAXIMUM
REPETITIVE PEAK
REVERSE VOLTAGE
V
10 100
20 200
40 400
70HF(R)
60
80
600
800
100 1000
120 1200
140 1400
160 1600
VRSM, MAXIMUM
NON-REPETITIVE PEAK
REVERSE VOLTAGE
V
200
300
500
720
960
1200
1440
1650
1900
VR(BR), MINIMUM
AVALANCHE
VOLTAGE
V
200
300
500
725
950
1150
1350
1550
1750
UNITS
A
°C
A
A
A2s
V
°C
IRRM MAXIMUM
AT TJ = TJ MAXIMUM
mA
15
9
4.5
Document Number: 93521
Revision: 20-Jun-08
www.DataSheet.in
For technical questions, contact: [email protected]
www.vishay.com
1

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72HF20 equivalent
Standard Recovery Diodes
(Stud Version), 70 A
70HF(R) Series
Vishay High Power Products
120
DC
180°
100 120°
90°
60°
80 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
1100
1000
900
800
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ= TJ Max.
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
700
600
500
400 70HF(R) Series
300
1
10 100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 9 - Maximum Non-Repetitive Surge Current
1000
100
TJ = 25°C
10 TJ = TJ Max.
70HF(R) Series
1
0 0.5 1 1.5 2 2.5
Instantaneous Forward Voltage (V)
3
Fig. 11 - Forward Voltage Drop Characteristics
1200
1100
1000
900
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ = TJ Max.
No Voltage Reapplied
Rated VRRMReapplied
800
700
600
500
400
300 70HF(R) Series
200
0.01
0.1
1
Pulse Train Duration (s)
Fig. 10 - Maximum Non-Repetitive Surge Current
10
Steady State Value
R thJC = 0.45 K/W
(DC Operation)
1
0.1
0.01
70HF(R) Series
0.001
0.0001 0.001 0.01
0.1
1
Square Wave Pulse Duration (s)
10
Fig. 12 - Thermal Impedance ZthJC Characteristics
Document Number: 93521
Revision: 20-Jun-08
www.DataSheet.in
For technical questions, contact: [email protected]
www.vishay.com
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 72HF20 electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
72HF20The function is Standard Recovery Diodes. Vishay IntertechnologyVishay Intertechnology

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