Document Number: 93532 For technical questions, contact: ind-modules@vishay.com www.vishay.com
Revision: 20-May-09 1
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
95PF(R)...(W) Series
Vishay Semiconductors
FEATURES
• High surge current capability
• Designed for a wide range of applications
• Stud cathode and stud anode version
• Wire version available
• Low thermal resistance
• UL approval pending
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for multiple level
TYPICAL APPLICATIONS
• Battery charges
• Converters
• Power supplies
• Machine tool controls
• Welding
ELECTRICAL SPECIFICATIONS
PRODUCT SUMMARY
IF(AV) 95 A
DO-203AB (DO-5)
95PF(R)... 95PF(R)...W
DO-203AB (DO-5)
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER TEST CONDITIONS VALUES UNITS
IF(AV)
95 A
TC140 °C
IF(RMS) 149 A
IFSM
50 Hz 2000 A
60 Hz 2090
I2t50 Hz 20 000 A2s
60 Hz 18 180
VRRM Range 400 to 1200 V
TJ- 55 to 180 °C
VOLTAGE RATINGS
TYPE
NUMBER
VOLTAGE
CODE
VRRM, MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
VRSM, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
IRRM MAXIMUM
AT TJ = 150 °C
mA
95PF(R)...(W)
40 400 500
9
80 800 960
120 1200 1440
www.vishay.com For technical questions, contact: ind-modules@vishay.com Document Number: 93532
2Revision: 20-May-09
95PF(R)...(W) Series
Vishay Semiconductors Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
Notes
(1) Recommended for pass-through holes
(2) Torque must be appliable only to hexagon and not to plastic structure, recommended for holed heatsink
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature IF(AV) 180° conduction, half sine wave 95 A
140 °C
Maximum RMS forward current IF(RMS) 149 A
Maximum peak, one cycle forward,
non-repetitive surge current IFSM
t = 10 ms No voltage
reapplied
Sinusoidal half wave,
initial TJ = 150 °C
2000
A
t = 8.3 ms 2090
t = 10 ms 100 % VRRM
reapplied
1680
t = 8.3 ms 1760
Maximum I2t for fusing I2t
t = 10 ms No voltage
reapplied
20 000
A2s
t = 8.3 ms 18 180
t = 10 ms 100 % VRRM
reapplied
14 100
t = 8.3 ms 12 800
Maximum I2t for fusing I2t t = 0.1 ms to 10 ms, no voltage reapplied 200 000 A2s
Low level value of threshold voltage VF(TO) (16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum 0.73 V
Low level value of forward slope resistance rf(16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum 2.4 m
Maximum forward voltage drop VFM Ipk = 267 A, TJ = 25 °C, tp = 400 µs rectangular wave 1.40 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range TJ, TStg - 55 to 180 °C
Maximum thermal resistance,
junction to case RthJC DC operation 0.27
K/W
Thermal resistance,
case to heatsink RthCS Mounting surface, smooth, flat and greased 0.25
Maximum allowable
mounting torque
(+ 0 %, - 10 %)
Not lubricated thread, tighting on nut (1) 3.4
(30)
N · m
(lbf · in)
Lubricated thread, tighting on nut (1) 2.3
(20)
Not lubricated thread, tighting on hexagon (2) 4.2
(37)
Lubricated thread, tighting on hexagon (2) 3.2
(28)
Approximate weight 15.8 g
0.56 oz.
Case style See dimensions - link at the end of datasheet DO-203AB (DO-5)
Document Number: 93532 For technical questions, contact: ind-modules@vishay.com www.vishay.com
Revision: 20-May-09 3
95PF(R)...(W) Series
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A Vishay Semiconductors
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics
RthJC CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
180° 0.14 0.10
TJ = TJ maximum K/W
120° 0.16 0.17
90° 0.21 0.22
60° 0.30 0.31
30° 0.50 0.50
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
120
130
140
150
160
170
180
02040608010
0
30°
60°
90°
120°
180°
Conduction Angle
95PF(R) Series
RthJC = 0.27 K/W
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
120
130
140
150
160
170
180
04080 120 160
DC
30°
60°
90°
120° 180°
Conduction Period
95PF(R) Series
RthJC (DC) = 0.27 K/W
Average Forward Current (A)
Maximum Allowable Forward Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
0 30 60 90 120 150 18
0
1 K/W
2 K/W
0.3 K/W
0.7 K/W
0.5 K/W
5 K/W
1.5 K/W
3 K/W
0
20
40
60
80
100
120
140
160
02040608010
0
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
95PF(R) Series
Tj = 180°C
www.vishay.com For technical questions, contact: ind-modules@vishay.com Document Number: 93532
4Revision: 20-May-09
95PF(R)...(W) Series
Vishay Semiconductors Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance ZthJC Characteristics
Average Forward Current (A)
Maximum Allowable Forward Power Loss (W)
Maximum Allowable Ambient Temperature (°C)
0 30 60 90 120 150 180
1 K/W
2 K/W
0.3 K/W
0.7 K/W
0.5 K/W
5 K/W
1.5 K/W
3 K/W
0
20
40
60
80
100
120
140
160
030609012015
0
RMS Limit
Conduction Period
180°
120°
90°
60°
30°
95PF(R) Series
Tj = 180°C
DC
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Haf Sine Wave Forward Current (A)
400
600
800
1000
1200
1400
1600
1800
11010
0
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
95PF(R) Series
Initial Tj = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Pulse Train Duration (s)
Peak Haf Sine Wave Forward Current (A)
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
0.01 0.1 1
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
95PF(R) Series
Initial Tj = 150°C
No Voltage Reapplied
Rated Vrrm Reapplied
Square Wave Pulse Duration (s)
Transient Thermal Impedance Z thJC (K/W)
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10
Steady State Value
RthJC = 0.27 K/W
(DC Operation)
95PF(R) Series
Document Number: 93532 For technical questions, contact: ind-modules@vishay.com www.vishay.com
Revision: 20-May-09 5
95PF(R)...(W) Series
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
51324
95 PF R 120 W
1- 95 = Standard device
97 = Isolated lead on standard terminal
with silicone sleeve available for 1200 V only
(red = Reverse polarity)
(blue = Normal polarity)
2- PF = Plastic package
3- None = Stud normal polarity (cathode to stud)
R = Stud reverse polarity (anode to stud)
4- Voltage code x 10 = VRRM (see Voltage Ratings table)
5- None = Standard terminal
(see dimensions for 95PF(R)... - link at the end of datasheet)
W = Wire terminal
(see dimensions for 95PF(R)...W - link at the end of datasheet)
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95345
Document Number: 95345 For technical questions, contact: indmodules@vishay.com www.vishay.com
Revision: 26-Aug-08 1
DO-203AB (DO-5) for 50PF(R)...(W),
80PF(R)...(W) and 95PF(R)...(W) Series
Outline Dimensions
Vishay Semiconductors
DIMENSIONS FOR 80PF(R), 50PF(R) AND 95PF(R) SERIES in millimeters
Note
• For metric device please contact factory
Ø 15.6 MAX.
Ø 16.8 MAX.
18.9 + 0.1
0.0
3.5 MIN.
2.4 REF.
4 MIN.
4.2 MAX.
6.45 MIN.
For metric devices: M6 x 1
Ø 3
Plastic cap.
1.2 MAX.
11 ± 0.4
11.45 MAX.
1/4"28-UNF-2A
17.25 MAX.
25.4 MAX.
www.vishay.com For technical questions, contact: indmodules@vishay.com Document Number: 95345
2Revision: 26-Aug-08
Outline Dimensions
Vishay Semiconductors DO-203AB (DO-5) for 50PF(R)...(W),
80PF(R)...(W) and 95PF(R)...(W) Series
DIMENSIONS FOR 80PF(R)...(W), 50PF(R)...(W) AND 95PF(R)...(W) SERIES in millimeters
Note
• For metric device please contact factory
Ø 15.6 MAX.
Ø 16.8 MAX.
18.9
+ 0.1
0.0
2.4 REF.
For metric devices: M6 x 1
2.05 MAX.
Plastic cap.
17.25 MAX.
1/4"-28-UNF-2A
11 ± 0.4
11.45 MAX.
25.4 MAX.
Document Number: 95345 For technical questions, contact: indmodules@vishay.com www.vishay.com
Revision: 26-Aug-08 3
Outline Dimensions
DO-203AB (DO-5) for 50PF(R)...(W),
80PF(R)...(W) and 95PF(R)...(W) Series Vishay Semiconductors
DIMENSIONS FOR 52PF(R), 82PF(R) AND 97PF(R) SERIES in millimeters
Note
• For metric device please contact factory
2.4 REF.
For metric devices: M6 x 1
6.6 mm2 external lead with
blue or red sleeve insulation
Ø 7 MAX.
12.2 MAX.
Plastic cap.
1/4"-28-UNF-2A
11 ± 0.4
11.45 MAX.
123
134.4
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 02-Oct-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
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. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.