300HF..L Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 300 A
FEATURES
• Diffused glass passivated die
• Popular series for rough service
• Stud cathode and stud anode version
• High surge capability
• Very low V
F
DO-205AB (DO-9)
RoHS
COMPLIANT
• RoHS compliant
• Designed and qualified for industrial level
TYPICAL APPLICATIONS
PRODUCT SUMMARY
I
F(AV)
300 A
• Welders
• Power supplies
• Motor controls
• Battery charges
• General industrial current rectification
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
I
F(AV)
TEST CONDITIONS
VALUES
300
T
C
50 Hz
I
FSM
60 Hz
50 Hz
60 Hz
V
RRM
T
J
Range
120
5700
A
5900
160
148
400/600
- 40 to 180
V
°C
kA
2
s
UNITS
A
°C
I
2
t
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
40
300HF
60
600
700
V
RRM
, MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
400
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
500
10
I
RRM
MAXIMUM
AT T
J
= 180 °C
mA
Document Number: 93507
Revision: 02-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
300HF..L Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 300 A
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at case temperature
SYMBOL
I
F(AV)
TEST CONDITIONS
180° conduction, half sine wave
t = 10 ms
Maximum peak, one cycle forward,
non-repetitive surge current
I
FSM
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
Maximum I
2
t for fusing
I
2
t
t = 8.3 ms
t = 10 ms
t = 8.3 ms
Maximum I
2
√t
for fusing
Maximum value of threshold voltage
Maximum value of forward
slope resistance
Maximum forward voltage drop
I
2
√t
V
F(TO)
r
f1
V
FM
T
J
= 180 °C
I
pk
= 942 A, T
J
= 25 °C
No voltage
reapplied
100 % V
RRM
reapplied
No voltage
reapplied
100 % V
RRM
reapplied
VALUES
300
120
5700
5900
4800
Sinusoidal half wave,
initial T
J
= T
J
maximum
5000
160
148
115
105
1600
0.70
0.40
1.14
kA
2
√s
V
mΩ
V
kA
2
s
A
UNITS
A
°C
t = 0.1 to 10 ms, no voltage reapplied
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating and
storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Maximum allowed mounting torque
+ 0 - 20 %
Approximate weight
Case style
See dimensions - link at the end of datasheet
SYMBOL
T
J
, T
Stg
R
thJC
R
thCS
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
lubricated threads
TEST CONDITIONS
VALUES
- 40 to 180
0.17
K/W
0.08
37
28
250
N·m
g
UNITS
°C
DO-205AB (DO-9)
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93507
Revision: 02-Jun-08
300HF..L Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 300 A
Maximum Allowable Case Temperature (°C)
180
170
160
150
140
130
120
110
100
90
80
0
30°
Maximum Average Forward Power Loss (W)
300HF...L
RthJC (DC) = 0.17 K/W
450
400
350
300
250
200
150
100
50
0
0
50 100 150 200 250 300 350
Average Forward Current (A)
Conduction Angle
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
60°
90°
120°
180°
300HF...L
Tj = 180°C
50 100 150 200 250 300 350 400
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 4 - Forward Power Loss Characteristics
Maximum Allowable Case Temperature (°C)
180
170
160
150
140
130
120
110
100
90
80
0
100
30°
Peak Half Sine Wave Forward Current (A)
300HF...L
RthJC (DC) = 0.17 K/W
5500
5000
4500
4000
3500
3000
2500
2000
1500
1
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 180
°
C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Conduction Period
60°
90°
120°
180°
DC
300HF...L
200
300
400
500
10
100
Average Forward Current (A)
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 2 - Current Ratings Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Maximum Average Forward Power Loss (W)
450
400
350
300
250
200
150
100
50
0
0
50 100 150 200 250 300 350
Average Forward Current (A)
Conduction Angle
RMS Limit
Peak Half Sine Wave On-state Current (A)
6000
5500
180°
120°
90°
60°
30°
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial Tj = 180
°
C
5000
No Voltage Reapplied
4500
Rated Vrrm Reapplied
4000
3500
3000
2500
2000
1500
1000
300HF...L
500
0.01
0.1
300HF...L
Tj = 180°C
1
10
Pulse Train Duration(s)
Fig. 3 - Forward Power Loss Characteristics
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 93507
Revision: 02-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
300HF..L Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 300 A
10000
300HF...L
Instantaneous Forward Current (A)
1000
Tj = 180°C
Tj = 25°C
100
0.6
0.8
1
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Transient Thermal Impedance Z
thJC
(K/W)
1
Steady State Value
RthJC = 0.17 K/W
(DC Operation)
0.1
0.01
300HF...L
0.001
0.0001
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z
thJC
Characteristic
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93507
Revision: 02-Jun-08
300HF..L Series
Standard Recovery Diodes
Vishay High Power Products
(Stud Version), 300 A
ORDERING INFORMATION TABLE
Device code
300
1
1
2
3
4
5
6
7
-
-
-
-
HF
2
40
3
P
4
V
5
L
6
1
7
Current rating (300 = 300 A)
Diode diffused
Voltage ratings
P = 3/4 UNF
M = Metric M16 x 1.5
40 = 400 V
60 = 600 V
-
-
-
Glass-metal seal
L = Low V
F
1 = Lead 150 mm
2 = Lead 200 mm
Note: For “M” type contact factory
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95341
Document Number: 93507
Revision: 02-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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