SV20
SV20
Rectifier Diode
Replaces March 1998 version, DS4085-2.3 |
DS4085-3.0 January 2000 |
APPLICATIONS
■Rectification
■Freewheel Diode
■DC Motor Control
■Power Supplies
■Welding
■Battery Chargers
FEATURES
■ High Surge Capability
VOLTAGE RATINGS
Type Number |
Repetitive Peak |
Conditions |
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Reverse Voltage |
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VRRM |
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V |
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SV20 20 M or K(R) |
2000 |
VRSM = VRRM + 100V |
SV20 14 M or K(R) |
1400 |
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SV20 10 M or K(R) |
1000 |
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SV20 06 M or K(R) |
600 |
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Lower voltage grades available.
M for M12 thread. K for 1/2" - 20UNF thread, R for reverse polarity.
Add C to type number for DO8C package.
KEY PARAMETERS
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VRRM |
2000V |
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IF(AV) |
220A |
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IFSM |
4000A |
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Outline type codes: DO8C and DO8
See Package Details for further information.
CURRENT RATINGS
Symbol |
Parameter |
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Conditions |
Max. |
Units |
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Single Side Cooled |
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I |
Mean forward current |
Half wave resistive load, T |
case |
= 100oC |
220 |
A |
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F(AV) |
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I |
RMS value |
T |
case |
= 100oC |
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350 |
A |
F(RMS) |
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I |
Continuous (direct) forward current |
T |
case |
= 100oC |
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297 |
A |
F |
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1/7
SV20
SURGE RATINGS
Symbol |
Parameter |
Conditions |
Max. |
Units |
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IFSM |
Surge (non-repetitive) forward current |
10ms half sine; Tcase = 175oC |
3.2 |
kA |
I2t |
I2t for fusing |
VR = 50% VRRM - 1/4 sine |
51.2 x 103 |
A2s |
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IFSM |
Surge (non-repetitive) forward current |
10ms half sine; Tcase =175oC |
4.0 |
kA |
I2t |
I2t for fusing |
VR = 0 |
80.0 x 103 |
A2s |
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THERMAL AND MECHANICAL DATA
Symbol |
Parameter |
Conditions |
Min. |
Max. |
Units |
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R |
Thermal resistance - junction to case |
dc |
- |
0.23 |
oC/W |
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th(j-c) |
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Rth(c-h) |
Thermal resistance - case to heatsink |
Mounting torque 15.0Nm |
- |
0.08 |
o |
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with mounting compound |
C/W |
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Forward (conducting) |
- |
175 |
oC |
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Tvj |
Virtual junction temperature |
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Reverse (blocking) |
- |
175 |
oC |
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Tstg |
Storage temperature range |
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-55 |
200 |
oC |
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Mounting Torque |
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12.0 |
15.0 |
Nm |
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CHARACTERISTICS
Symbol |
Parameter |
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Conditions |
Typ. |
Max. |
Units |
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VFM |
Forward voltage |
At 600A peak, Tcase = 25oC |
- |
1.4 |
V |
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I |
Peak reverse current |
At V |
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case |
= 175oC |
- |
20 |
mA |
RRM |
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RRM |
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QS |
Total stored charge |
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200* |
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μC |
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IF = 100A, dIRR/dt = 20A/μs, Tcase = 25˚C |
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IRM |
Peak recovery current |
70* |
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A |
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trr |
reverse recovery time |
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5.5* |
- |
μs |
VTO |
Threshold voltage |
At Tvj = 175˚C |
- |
0.8 |
V |
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rT |
Slope resistance |
At Tvj = 175˚C |
- |
1.0 |
mΩ |
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*Typical values.
2/7
SV20
CURVES
3/7