VS-SD2500C..K Series
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Revision: 11-Jan-18 1Document Number: 93542
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Standard Recovery Diodes,
(Hockey PUK Version), 3000 A
FEATURES
• Wide current range
• High voltage ratings up to 2500 V
• High surge current capabilities
• Diffused junction
• Hockey PUK version
• Case style K-PUK (DO-200AC)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
• Converters
• Power supplies
• Machine tool controls
• High power drives
• Medium traction applications
ELECTRICAL SPECIFICATIONS
PRIMARY CHARACTERISTICS
IF(AV) 3000 A
Package K-PUK (DO-200AC)
Circuit configuration Single
K-PUK (DO-200AC)
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER TEST CONDITIONS VALUES UNITS
IF(AV)
3000 A
Ths 55 °C
IF(RMS)
5000 A
Ths 25 °C
IFSM
50 Hz 31 000 A
60 Hz 32 460
I2t50 Hz 4810 kA2s
60 Hz 4390
VRRM Range 1200 to 2500 V
TJ-40 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 = 180 °C
mA
VS-SD2500C..K
12 1200 1300
75
16 1600 1700
20 2000 2100
24 2400 2500
25 2500 2600
VS-SD2500C..K Series
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Note
• The table above shows the increment of thermal resistance RthJ-hs when devices operate at different conduction angles than DC
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
at heatsink temperature IF(AV) 180° conduction, half sine wave
Double side (single side) cooled
3000 (1550) A
55 (85) °C
Maximum RMS forward current IF(RMS) 25 °C heatsink temperature double side cooled 5000
A
Maximum peak, one-cycle forward,
non-repetitive surge current IFSM
t = 10 ms No voltage
reapplied
Sinusoidal half wave,
initial TJ = TJ
maximum
31 000
t = 8.3 ms 32 460
t = 10 ms 100 % VRRM
reapplied
26 050
t = 8.3 ms 27 300
Maximum I2t for fusing I2t
t = 10 ms No voltage
reapplied
4810
kA2s
t = 8.3 ms 4390
t = 10 ms 100 % VRRM
reapplied
3400
t = 8.3 ms 3100
Maximum I2t for fusing I2t t = 0.1 to 10 ms, no voltage reapplied 48 100 kA2s
Low level value of threshold voltage VF(TO)1 (16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum 0.76 V
High level value of threshold voltage VF(TO)2 (I > x IF(AV)), TJ = TJ maximum 0.97
Low level value of forward
slope resistance rf1 (16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum 0.16
mW
High level value of forward
slope resistance rf2 (I > x IF(AV)), TJ = TJ maximum 0.13
Maximum forward voltage drop VFM Ipk = 4000 A, TJ = TJ maximum
tp = 10 ms sinusoidal wave 1.41 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction operating
temperature range TJ-40 to +180 °C
Maximum storage temperature range TStg -55 to +200
Maximum thermal resistance,
junction to heatsink RthJ-hs
DC operation single side cooled 0.042 K/W
DC operation double side cooled 0.020
Mounting force, ± 10 % 22 250 (2250) N (kg)
Approximate weight 425 g
Case style See dimensions - link at the end of datasheet K-PUK (DO-200AC)
RthJ-hs CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE
180° 0.002 0.002 0.001 0.001
TJ = TJ maximum K/W
120° 0.002 0.002 0.002 0.002
90° 0.003 0.003 0.003 0.003
60° 0.004 0.004 0.004 0.004
30° 0.007 0.007 0.007 0.007
VS-SD2500C..K Series
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Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
Fig. 5 - Forward Power Loss Characteristics
Fig. 6 - Forward Power Loss Characteristics
40
60
80
100
120
140
160
180
0400800120016002000
30° 60°
90° 120°180°
A vera ge Fo rw a rd C urre nt (A)
M aximum Allow able Heatsink Tem perature (°C)
Conduction Angle
SD2500C..K Series
(Single Side C oole d)
R (DC ) = 0.042 K/W
thJ- hs
20
40
60
80
100
120
140
160
180
0 500 1000 1500 2000 2500 3000
30°
60°
90°
180° DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
SD2500C..K Series
(Single Side Cooled)
R (DC) = 0.042 K/W
th J- hs
20
40
60
80
100
120
140
160
180
0 500 1000 1500 2000 2500 3000 3500
30°
60° 90° 120°
180°
Average Forward Curren t (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Angle
SD2500C..K Series
(Double Side Cooled)
R (DC) = 0.020 K/W
th J- hs
20
40
60
80
100
120
140
160
180
0 1000 2000 3000 4000 5000 6000
30° 60°
90°
180° DC
120°
Average Forward Current (A)
Maximum Allowable Heatsink Temperature (°C)
Conduction Period
SD2500C..K Series
(Double Side Cooled)
R (DC) = 0.020 K/W
th J- hs
0
1000
2000
3000
4000
5000
6000
7000
0 500 1000 1500 2000 2500 3000 3500
180°
120°
90°
60°
30° RMS Limit
Conduction Angle
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD2500C..K Series
T = 180°C
J
0
1000
2000
3000
4000
5000
6000
7000
8000
0 1000 2000 3000 4000 5000 6000
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
SD2500C..K Series
T = 180°C
J
VS-SD2500C..K Series
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Fig. 7 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 8 - Maximum Non-Repetitive Surge Current
Single and Double Side Cooled
Fig. 9 - Forward Voltage Drop Characteristics
Fig. 10 - Thermal Impedance ZthJ-hs Characteristics
16000
18000
20000
22000
24000
26000
28000
001011
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
SD2500C..K Series
Init ial T = 180 °C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
5000
10000
15000
20000
25000
30000
35000
11.010.0
Pulse Train Duration (s)
Peak Half Sine Wave Forward Current (A)
Initial T = 180°C
No Voltage Reapplied
Rated V Reapplied
RRM
Versus Pulse Train Duration.
Maximum Non Repetitive Surge Current
J
SD2500C..K Series
100
1000
10000
0.5 0.9 1.3 1.7 2.1 2.5
T = 25°C
J
Instantaneous Forward Voltage (V)
Instantan eous Forward Current (A)
SD2500C..K Series
T = 180°C
J
0.0001
0.001
0.01
0.1
0 .00 1 0.0 1 0.1 1 10 1 00
Sq ua re W ave Pulse D uratio n (s)
thJ-hs
Transient Therm al Im pedanc e Z (K/W )
SD2500C..K Series
Steady State Value
R = 0.042 K/W
(Single Side Cooled)
R = 0.020 K/W
(D o uble Side C ooled)
(D C Operation)
thJ-hs
th J - h s
VS-SD2500C..K Series
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Revision: 11-Jan-18 5Document Number: 93542
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ORDERING INFORMATION TABLE
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95247
1
- Diode
- Vishay Semiconductors product
2
- Essential part number
3
- 0 = standard recovery
4
- C = ceramic PUK
5
- Voltage code x 100 = VRRM (see Voltage Ratings table)
6
7
- K = PUK case K-PUK (DO-200AC)
Device code
51 32 4 6 7
SDVS- 250 0 C 25 K
Outline Dimensions
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Revision: 12-Jul-17 1Document Number: 95247
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K-PUK (DO-200AC)
DIMENSIONS in millimeters (inches)
74.5 (2.93) DIA. MAX.
67 (2.64) DIA. MAX.
Quote between upper and lower pole pieces has to be considered after
application of mounting force (see Thermal and Mechanical Specifications)
3.5 (0.14) DIA. NOM. x
1.8 (0.07) deep MIN. both ends
1 (0.04) MIN.
both ends
47.5 (1.87) DIA. MAX.
2 places
27.5 (1.08) MAX.
A
C
Note:
A = Anode
C = Cathode
Legal Disclaimer Notice
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Revision: 08-Feb-17 1Document Number: 91000
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