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DO-205AB (DO-9)
PRODUCT SUMMARY
I
F(AV)
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
300 A
• Very low V
• RoHS compliant
• Designed and qualified for industrial level
TYPICAL APPLICATIONS
•Welders
• Power supplies
• Motor controls
• Battery charges
• General industrial current rectification
F
300HF..L Series
RoHS
COMPLIANT
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER TEST CONDITIONS VALUES UNITS
I
F(AV)
I
FSM
2
I
V
T
t
RRM
J
T
C
50 Hz 5700
60 Hz 5900
50 Hz 160
60 Hz 148
Range 400/600 V
300 A
120 °C
- 40 to 180 °C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
, MAXIMUM NON-REPETITIVE
RSM
PEAK REVERSE VOLTAGE
V
TYPE NUMBER
300HF
, MAXIMUM REPETITIVE
V
VOLTAGE
CODE
40 400 500
60 600 700
RRM
PEAK REVERSE VOLTAGE
V
A
kA2s
I
MAXIMUM
RRM
AT T
= 180 °C
J
mA
10
Document Number: 93507 For technical questions, contact: ind-modules@vishay.com
Revision: 02-Jun-08 1
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Page 3
300HF..L Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 300 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
Maximum peak, one cycle forward,
non-repetitive surge current
2
Maximum I
Maximum I
Maximum value of threshold voltage V
Maximum value of forward
slope resistance
Maximum forward voltage drop V
t for fusing I2t
2
√t for fusing I2√t t = 0.1 to 10 ms, no voltage reapplied 1600 kA2√s
I
F(AV)
I
FSM
F(TO)
r
180° conduction, half sine wave
t = 10 ms
t = 8.3 ms 5900
t = 10 ms
t = 8.3 ms 5000
t = 10 ms
t = 8.3 ms 148
t = 10 ms
t = 8.3 ms 105
TJ = 180 °C
f1
Ipk = 942 A, TJ = 25 °C 1.14 V
FM
No voltage
reapplied
100 % V
reapplied
No voltage
reapplied
100 % V
reapplied
RRM
RRM
Sinusoidal half wave,
initial T
= TJ maximum
J
300 A
120 °C
5700
4800
160
115
0.70 V
0.40 mΩ
A
kA2s
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
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 250 g
Case style See dimensions - link at the end of datasheet DO-205AB (DO-9)
, T
T
J
Stg
R
thJC
R
thCS
DC operation 0.17
Mounting surface, smooth, flat and greased 0.08
Not lubricated threads 37
lubricated threads 28
- 40 to 180 °C
K/W
N · m
www.vishay.com For technical questions, contact: ind-modules@vishay.com
2 Revision: 02-Jun-08
Document Number: 93507
Page 4
300HF..L Series
Standard Recovery Diodes
180
170
160
150
140
130
120
110
100
90
80
Maximum Allowable Case Temperature (°C)
0 50 100 150 200 250 300 350 40
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
180
170
160
150
140
130
120
110
30
100
90
80
Maximum Allowable Case Temperature (°C)
0 100 200 300 400 50
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
300HF...L
RthJC (DC) = 0.17 K/W
30°
60°
90°
300HF...L
RthJC (DC) = 0.17 K/W
°
60
°
90
°
120
Conduction Angle
120°
180°
Conduction Period
°
180°DC
(Stud Version), 300 A
0
0
Vishay High Power Products
450
400
350
300
250
200
150
100
50
Maximum Average Forward Power Loss (W)
Fig. 4 - Forward Power Loss Characteristics
5500
5000
4500
4000
3500
3000
2500
2000
Peak Half Sine Wave Forward Current (A)
1500
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
180
°
120
°
90
°
60
°
30
°
RMS Limit
Conduction Angle
300HF...L
Tj = 180
°
0
C
0 50 100 150 200 250 300 35
Average Forward Current (A)
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
300HF...L
11010
Initial Tj = 180°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
0
0
450
400
350
300
180°
120°
90°
60°
30°
250
200
RMS Limit
150
100
50
0
Maximum Average Forward Power Loss (W)
0 50 100 150 200 250 300 35
Average Forward Current (A)
Conduction Angle
300HF...L
Tj = 180°C
Fig. 3 - Forward Power Loss Characteristics
0
6000
Maximum Non Repetitive Surge Current
5500
5000
4500
Versus Pulse Train Duration.
Initial Tj = 180°C
No Voltage Reapplied
Rated Vrrm Reapplied
4000
3500
3000
2500
2000
1500
1000
300HF...L
Peak Half Sine Wave On-state Current (A)
500
0.01 0.1 1 10
Pulse Train Duration(s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Document Number: 93507 For technical questions, contact: ind-modules@vishay.com
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Revision: 02-Jun-08 3
Page 5
300HF..L Series
Vishay High Power Products
1
(K/W)
thJC
Steady State Value
RthJC = 0.17 K/W
(DC Operation)
0.1
Standard Recovery Diodes
(Stud Version), 300 A
10000
300HF...L
1000
Instantaneous Forward Current (A)
100
Fig. 7 - Forward Voltage Drop Characteristics
Tj = 180°C
Tj = 25°C
0.6 0.8 1 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
0.01
300HF...L
0.001
Transient Thermal Impedance Z
0.0001 0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z
Characteristic
thJC
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4 Revision: 02-Jun-08
Document Number: 93507
Page 6
300HF..L Series
Standard Recovery Diodes
ORDERING INFORMATION TABLE
Device code
300 HF 40 P V L 1
- Current rating (300 = 300 A)
1
2 - Diode diffused
- Voltage ratings
3
- P = 3/4 UNF
4
- Glass-metal seal
5
- L = Low V
6
7 - 1 = Lead 150 mm
Note: For “M” type contact factory
(Stud Version), 300 A
51324
M = Metric M16 x 1.5
F
2 = Lead 200 mm
Vishay High Power Products
67
40 = 400 V
60 = 600 V
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?95341
Document Number: 93507 For technical questions, contact: ind-modules@vishay.com
Revision: 02-Jun-08 5
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Page 7
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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