Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
95PF(R)... 95PF(R)...W
DO-203AB (DO-5)
DO-203AB (DO-5)
95PF(R)...(W) High Voltage Series
Vishay High Power Products
FEATURES
• High surge current capability
• Designed for a wide range of applications
• Stud cathode and stud anode version
• Wire version available
• Low thermal resistance
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for multiple level
TYPICAL APPLICATIONS
• Converters
PRODUCT SUMMARY
I
F(AV)
95 A
• Machine tool controls
• Welding
• Any high voltage input rectification bridge
MAJOR RATINGS AND CHARACTERISTICS
• Power supplies
PARAMETER TEST CONDITIONS VALUES UNITS
I
F(AV)
I
F(RMS)
I
FSM
2
I
t
V
RRM
T
J
T
C
50 Hz 1700
60 Hz 1800
50 Hz 14 500
60 Hz 13 500
Range 1400 to 1600 V
95 A
128 °C
149 A
- 55 to 150 °C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
TYPE
NUMBER
95PF(R)...(W)
, MAXIMUM REPETITIVE
VOLTAGE
CODE
140 1400 1650
160 1600 1900
RRM
PEAK REVERSE VOLTAGE
V
V
, MAXIMUM NON-REPETITIVE
RSM
PEAK REVERSE VOLTAGE
V
I
RRM
AT T
A
A2s
MAXIMUM
= 150 °C
J
mA
4.5
95PF(R)...(W) High Voltage Series
Vishay High Power Products
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at case temperature
Maximum RMS forward current I
F(RMS)
Maximum peak, one cycle forward,
non-repetitive surge current
Maximum I
Maximum I
2
t for fusing I2t
2
√t for fusing I2√t t = 0.1 ms to 10 ms, no voltage reapplied 145 000 A2√s
Low level value of threshold voltage V
Low level value of forward
slope resistance
Maximum forward voltage drop V
I
F(AV)
I
FSM
F(TO)
r
FM
180° conduction, half sine wave
t = 10 ms
t = 8.3 ms 1800
t = 10 ms
t = 8.3 ms 1500
t = 10 ms
t = 8.3 ms 13 500
t = 10 ms
t = 8.3 ms 9400
(16.7 % x π x I
(16.7 % x π x I
f
No voltage
reapplied
100 % V
reapplied
No voltage
reapplied
100 % V
reapplied
< I < π x I
F(AV)
< I < π x I
F(AV)
RRM
RRM
Sinusoidal half wave,
initial T
= 150 °C
J
), TJ = TJ maximum 0.73 V
F(AV)
), TJ = TJ maximum 2.4 mΩ
F(AV)
Ipk = 267 A, TJ = 25 °C, tp = 400 µs rectangular wave 1.40 V
95 A
128 °C
149 A
1700
1450
14 500
10 500
A
A2s
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
Thermal resistance,
case to heatsink
Maximum allowable
mounting torque (+ 0 %, - 10 %)
Approximate weight
Case style See dimensions - link at the end of datasheet DO-203AB (DO-5)
Notes
(1)
Recommended for pass-through holes
(2)
Torque must be appliable only to hexagon and not to plastic structure, recommended for holed heatsink
T
, T
J
Stg
R
thJC
R
thCS
DC operation 0.27
Mounting surface, smooth, flat and greased 0.25
Not lubricated thread, tighting on nut
Lubricated thread, tighting on nut
Not lubricated thread, tighting on hexagon
Lubricated thread, tighting on hexagon
(1)
(1)
(2)
(2)
- 55 to 150 °C
3.4
(30)
2.3
(20)
4.2
(lbf · in)
(37)
3.2
(28)
15.8 g
0.56 oz.
K/W
N · m
95PF(R)...(W) High Voltage Series
Standard Recovery Diodes
Vishay High Power Products
Generation 2 DO-5 (Stud Version), 95 A
ΔR
Note
• The table above shows the increment of thermal resistance R
CONDUCTION
thJC
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
180°
120°
90°
60°
30°
160
150
140
130
120
Maximum Allowable Case Temperature (°C)
110
0 102030405060708090100
Average Forward Current (A)
0.14 0.10
0.16 0.17
0.21 0.22
0.30 0.31
0.50 0.50
when devices operate at different conduction angles than DC
thJC
95PF(R) Series
140 to 160
RthJC = 0.27 K/W
180° Sine
T
= TJ maximum K/W
J
1800
Maximum Non Repetitive Surge Current
1600
1400
Versus Pulse Train Duration.
Initial Tj = Tj Max.
No Voltage Reapplied
Rated Vrrm Reapplied
1200
1000
800
600
95PF(R) Series
400
Peak Half Sine Wave Forward Current (A)
85HF(R) Series
140 to 160
200
0.01 0.1 1
Pulse Train Duration (s)
Fig. 1 - Current Ratings Characteristics
1600
At Any Rated Load Condition And With
1400
1200
Rated Vrrm Applied Following Surge.
Initial Tj = Tj Max.
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
1000
800
600
95PF(R) Series
85HF(R) Series
Peak Half Sine Wave Forward Current (A)
140 to 160
400
11010
Number Of Equal Amplitude Half Cycle Current Pulses (N)
0
Fig. 2 - Maximum Non-Repetitive Surge Current
Fig. 3 - Maximum Non-Repetitive Surge Current
1000
Tj = Tj Max
100
Tj = 25°C
10
95PF(R) Series
Instantaneous Forward Current (A)
1
0 0.5 1 1.5 2 2.5
Instantaneous Forward Voltage (V)
85HF (R) Series
140 to 160
Fig. 4 - Forward Voltage Drop Characteristics
95PF(R)...(W) High Voltage Series
Vishay High Power Products
(K/W)
thJC
0.1
0.01
Transient Thermal Impedance Z
Fig. 5 - Thermal Impedance Z
ORDERING INFORMATION TABLE
Device code
Standard Recovery Diodes
Generation 2 DO-5 (Stud Version), 95 A
1
Steady State Value
RthJC = 0.27 K/W
(DC Operation)
95PF(R) Series
95PF(R) Series
140 to 160
0.0001 0.001 0.01 0.1 1 10
Square Wave Pulse Duration (s)
Characteristics
thJC
95 PF R 160 W
51324
- 95 = Standard device
1
2 - PF = Plastic package
- None = Stud normal polarity (cathode to stud)
3
R = Stud reverse polarity (anode to stud)
4 - Voltage code x 10 = V
(see Voltage Ratings table)
RRM
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)
Outline Dimensions
Vishay High Power Products
DO-203AB (DO-5) for 50PF(R)...(W),
80PF(R)...(W) and 95PF(R)...(W) Series
DIMENSIONS FOR 80PF(R), 50PF(R) AND 95PF(R) SERIES in millimeters
6.45 MIN.
4.2 MAX.
3.5 MIN.
4 MIN.
Ø 3
1.2 MAX.
2.4 REF.
1/4"28-UNF-2A
For metric devices: M6 x 1
Ø 15.6 MAX.
Ø 16.8 MAX.
+ 0.1
18.9
0.0
11.45 MAX.
11 ± 0.4
17.25 MAX.
Plastic cap.
25.4 MAX.
Note
• For metric device please contact factory
Outline Dimensions
Vishay High Power Products
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
2.05 MAX.
Plastic cap.
11.45 MAX.
2.4 REF.
11 ± 0.4
1/4"-28-UNF-2A
For metric devices: M6 x 1
25.4 MAX.
Ø 15.6 MAX.
Ø 16.8 MAX.
Note
• For metric device please contact factory
18.9
+ 0.1
17.25 MAX.
0.0
Outline Dimensions
DO-203AB (DO-5) for 50PF(R)...(W),
Vishay High Power Products
80PF(R)...(W) and 95PF(R)...(W) Series
DIMENSIONS FOR 52PF(R), 82PF(R) AND 97PF(R) SERIES in millimeters
12.2 MAX.
Ø 7 MAX.
6.6 mm2 external lead with
blue or red sleeve insulation
Plastic cap.
123
134.4
Note
• For metric device please contact factory
11.45 MAX.
2.4 REF.
11 ± 0.4
1/4"-28-UNF-2A
For metric devices: M6 x 1
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
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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.
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