50PFR40 [VISHAY]
Standard Recovery Diodes, Generation 2 DO-5 (Stud Version), 50 A; 标准恢复二极管，代2 DO - 5 （梭哈版） ， 50 A
| 型号： | 50PFR40 |
| 厂家： | 
VISHAY |
| 描述： | Standard Recovery Diodes, Generation 2 DO-5 (Stud Version), 50 A |
| 文件： | 总6页 (文件大小：150K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
50PF(R)...(W) Series
Vishay High Power Products
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
FEATURES
50PF(R)...
50PF(R)...W
• High surge current capability
• Designed for a wide range of applications
• Stud cathode and stud anode version
• Wire version available
RoHS
COMPLIANT
• Low thermal resistance
• UL approval pending
• RoHS compliant
DO-203AB (DO-5)
DO-203AB (DO-5)
• Designed and qualified for multiple level
TYPICAL APPLICATIONS
• Battery charges
• Converters
PRODUCT SUMMARY
IF(AV)
50 A
• Power supplies
• Machine tool controls
• Welding
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
TEST CONDITIONS
VALUES
50
UNITS
A
°C
A
IF(AV)
TC
140
78
IF(RMS)
IFSM
50 Hz
60 Hz
50 Hz
60 Hz
Range
800
A
830
3200
I2t
A2s
2900
VRRM
TJ
400 to 1200
- 55 to 180
V
°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
RRM, MAXIMUM REPETITIVE
VRSM, MAXIMUM NON-REPETITIVE
IRRM MAXIMUM
AT TJ = 150 °C
mA
VOLTAGE
CODE
TYPE NUMBER
PEAK REVERSE VOLTAGE
PEAK REVERSE VOLTAGE
V
V
40
80
400
800
1200
500
960
50PF(R)...(W)
9
120
1440
Document Number: 93516
Revision: 01-Oct-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
50PF(R)...(W) Series
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
Vishay High Power Products
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
50
UNITS
A
°C
A
Maximum average forward current
at case temperature
IF(AV)
180° conduction, half sine wave
140
Maximum RMS forward current
IF(RMS)
78
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
800
No voltage
reapplied
830
Maximum peak, one-cycle forward,
non-repetitive surge current
IFSM
A
670
100 % VRRM
reapplied
700
Sinusoidal half wave,
initial TJ = 150 °C
3200
2900
2260
2050
32 000
0.77
No voltage
reapplied
Maximum I2t for fusing
I2t
A2s
100 % VRRM
reapplied
Maximum I2√t for fusing
I2√t
t = 0.1 to 10 ms, no voltage reapplied
A2√s
Low level value of threshold voltage
VF(TO)
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum
V
Low level value of forward
slope resistance
rf
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum
4.30
1.40
mΩ
Maximum forward voltage drop
VFM
Ipk = 125 A, TJ = 25 °C, tp = 400 µs rectangular wave
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction operating and
storage temperature range
TJ, TStg
- 55 to 180
°C
Maximum thermal resistance,
junction to case
RthJC
DC operation
0.51
0.25
K/W
Maximum thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth, flat and greased
Tighting on nut (1)
Not lubricated threads
3.4 + 0 - 10 %
(30)
N · m
(lbf · in)
Allowable mounting torque
Tighting on Hexagon (2)
Lubricated threads
2.3 + 0 - 10 %
(20)
15.8
0.56
g
Approximate weight
Case style
oz.
See dimensions - link at the end of datasheet
DO-203AB (DO-5)
Notes
(1)
As general recommendation we suggest to tight on Hexagon and not on nut
Torque must be applicable only to Hexagon and not to plastic structure
(2)
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93516
Revision: 01-Oct-08
50PF(R)...(W) Series
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
Vishay High Power Products
ΔRthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
0.11
0.16
0.20
0.29
0.49
0.10
0.16
0.22
0.31
0.50
180°
120°
90°
TJ = TJ maximum
K/W
60°
30°
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
180
170
160
150
140
130
120
110
180
170
160
150
140
130
120
50PF(R) Serie
50PF(R) Series
RthJC (DC) = 0.51 K/W
RthJC = 0.51 K/W
Conduction Angle
Conduction Period
30°
180°
120°
60°
90°
90°
60°
120°
30°
DC
180°
0
10
20
30
40
50
60
0
10 20 30 40 50 60 70 80
Average Forward Current (A)
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
100
180°
120°
90°
60°
30°
0.7 K/W
1 K/W
1.5 K/W
2 K/W
80
60
40
20
0
3 K/W
RMS Limit
5 K/W
7 K/W
Conduction Angle
50PF(R) Series
Tj = 180°C
30
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Forward Power Loss Characteristics
60
90 120 150 180
0
10
20
30
40
50
60
Average Forward Current (A)
Document Number: 93516
Revision: 01-Oct-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
50PF(R)...(W) Series
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
Vishay High Power Products
100
0.7 K/
180°
1
K/W
120°
1.5 K/W
2 K/W
W
80
90°
60°
30°
DC
60
40
20
0
3 K/W
RMS Limit
5 K/W
7 K/W
Conduction Period
10 K/W
50PF(R) Series
Tj = 180°C
30
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
60
90 120 150 180
0
20
40
60
80
Average Forward Current (A)
1000
100
10
800
700
600
500
400
300
200
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Tj = 25°C
Tj = 180°C
50PF(R) Series
50PF(R) Series
1
0
1
2
3
4
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Instantaneous Forward Voltage (V)
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
1
900
Maximum Non Repetitive Surge Current
Steady State Value
RthJC = 0.51 K/W
(DC Operation)
Versus Pulse Train Duration.
800
Initial Tj = 150°C
No Voltage Reapplied
Rated Vrrm Reapplied
700
600
500
400
300
200
100
0.1
50PF(R) Series
50PF(R) Series
0.01
0.0001 0.001 0.01
Square Wave Pulse Duration (s)
0.01
0.1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1
0.1
1
10
Fig. 8 - Thermal Impedance ZthJC Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93516
Revision: 01-Oct-08
50PF(R)...(W) Series
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
50
PF
R
120
W
1
2
3
4
5
1
-
50 = Standard device
52 = Isolated lead on standard terminal
with silicone sleeve available for 1200 V only
(red = Reverse polarity)
(blue = Normal polarity)
2
3
-
-
PF = Plastic package
None = Stud normal polarity (cathode to stud)
R = Stud reverse polarity (anode to stud)
Voltage code x 10 = VRRM (see Voltage Ratings table)
None = Standard terminal
4
5
-
-
(see dimensions for 50PF(R)... - link at the end of datasheet)
W = Wire terminal
(see dimensions for 50PF(R)...W - link at the end of datasheet)
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95345
Document Number: 93516
Revision: 01-Oct-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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
Revision: 18-Jul-08
www.vishay.com
1
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