180RKI...PbF /181RKI...PbF Series
Vishay High Power Products
Phase Control Thyristors
(Stud Version), 180 A
FEATURES
• Hermetic glass-metal seal
• International standard case TO-209AB ( TO-93)
• RoHS complaint
• Lead (Pb)-free
• Designed and qualified for industrial level
TO-209AB (TO-93)
RoHS
COMPLIANT
TYPICAL APPLICATIONS
PRODUCT SUMMARY
I
T(AV)
180 A
• DC motor controls
• Controlled DC power supplies
• AC controllers
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
I
T(AV)
I
T(RMS)
50 Hz
I
TSM
60 Hz
50 Hz
60 Hz
V
DRM
/V
RRM
t
q
T
J
Typical
TEST CONDITIONS
VALUES
180
T
C
80
285
3800
4000
72
66
400 to 1000
100
- 40 to 125
V
µs
°C
kA
2
s
A
UNITS
A
°C
I
2
t
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
PART NUMBER
VOLTAGE
CODE
40
180/181RKI
80
100
V
DRM
/V
RRM
, MAXIMUM REPETITIVE
PEAK AND OFF-STATE VOLTAGE
V
400
800
1000
V
RSM
, MAXIMUM NON-REPETITIVE
PEAK VOLTAGE
V
500
900
1100
30
I
DRM
/I
RRM
MAXIMUM
AT T
J
= T
J
MAXIMUM
mA
Document Number: 94382
Revision: 11-Aug-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
180RKI...PbF /181RKI...PbF Series
Vishay High Power Products
Phase Control Thyristors
(Stud Version), 180 A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average on-state current
at case temperature
Maximum RMS on-state current
SYMBOL
I
T(AV)
I
RMS
TEST CONDITIONS
180° conduction, half sine wave
DC at 79 °C case temperature
t = 10 ms
Maximum peak, one-cycle
non-repetitive surge current
I
TSM
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
Maximum I
2
t for fusing
I
2
t
t = 8.3 ms
t = 10 ms
t = 8.3 ms
Maximum I
2
√t
for fusing
Low level value of threshold voltage
High level value of threshold voltage
Low level value of on-state slope resistance
High level value of on-state slope resistance
Maximum on-state voltage
Maximum holding current
Typical latching current
I
2
√t
V
T(TO)1
V
T(TO)2
r
t1
r
t2
V
TM
I
H
I
L
No voltage
reapplied
100 % V
RRM
reapplied
No voltage
reapplied
100 % V
RRM
reapplied
VALUES
180
80
285
3800
4000
3500
Sinusoidal half wave,
intial T
J
= T
J
maximum
3660
72
66
61
56
720
0.83
0.89
0.92
0.81
1.35
600
1000
kA
2
√s
V
kA
2
s
A
UNITS
A
°C
t = 0.1 to 10 ms, no voltage reapplied
(16.7 % x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
maximum
(I >
π
× I
T(AV)
), T
J
= T
J
maximum
(16.7 % x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
maximum
(I >
π
I
T(AV)
), T
J
= T
J
maximum
I
pk
= 570 A, T
J
= T
J
maximum, t
p
= 10 ms sine pulse
T
J
= 25 °C, anode supply 12 V resistive load
mΩ
V
mA
SWITCHING
PARAMETER
Maximum non-repetitive rate of
rise of turned-on current
Typical delay time
Typical turn-off time
SYMBOL
dI/dt
t
d
t
q
TEST CONDITIONS
Gate drive 20 V, 20
Ω,
t
r
≤
1 µs
T
J
= T
J
maximum, anode voltage
≤
80 % V
DRM
Gate current 1 A, dI
g
/dt = 1 A/µs
V
d
= 0.67 % V
DRM
, T
J
= 25 °C
I
TM
= 50 A, T
J
= T
J
maximum, dI/dt = 10 A/µs, V
R
= 100 V
dV/dt = 20 V/µs
VALUES
300
1.0
µs
100
UNITS
A/µs
BLOCKING
PARAMETER
Maximum critical rate of
rise of off-state voltage
Maximum peak reverse and
off-state leakage current
SYMBOL
dV/dt
I
RRM,
I
DRM
TEST CONDITIONS
T
J
= T
J
maximum linear to 80 % rated V
DRM
T
J
= T
J
maximum rated V
DRM
/V
RRM
applied
VALUES
500
30
UNITS
V/µs
mA
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2
For technical questions, contact: ind-modules@vishay.com
Document Number: 94382
Revision: 11-Aug-08
180RKI...PbF /181RKI...PbF Series
Phase Control Thyristors
(Stud Version), 180 A
TRIGGERING
PARAMETER
Maximum peak gate power
Maximum average gate power
Maximum peak positive gate current
Maximum peak positive gate voltage
Maximum peak negative gate voltage
SYMBOL
P
GM
P
G(AV)
I
GM
+ V
GM
- V
GM
T
J
= - 40 °C
DC gate current required to trigger
I
GT
T
J
= 25 °C
T
J
= 125 °C
T
J
= - 40 °C
DC gate voltage required to trigger
V
GT
T
J
= 25 °C
T
J
= 125 °C
DC gate current not to trigger
I
GD
T
J
= T
J
maximum
DC gate voltage not to trigger
V
GD
Maximum gate current/voltage not
to trigger is the maximum value
which will not trigger any unit with
rated V
DRM
anode to cathode
applied
Maximum required gate trigger/
current/voltage are the lowest
value which will trigger all units
12 V anode to cathode applied
130
65
35
2.0
1.2
0.9
10
T
J
= T
J
maximum, t
p
≤
5 ms
TEST CONDITIONS
T
J
= T
J
maximum, t
p
≤
5 ms
T
J
= T
J
maximum, f = 50 Hz, d% = 50
VALUES
TYP.
MAX.
10
2.0
3.0
20
5.0
-
150
-
-
2.5
-
mA
V
mA
UNITS
Vishay High Power Products
W
A
V
0.25
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum operating junction
temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
junction to ambient
SYMBOL
T
J
T
Stg
R
thJC
R
thCS
DC operation
Mounting surface, smooth, flat and greased
Non-lubricated threads
Mounting force, ± 10 %
Lubricated threads
Approximate weight
Case style
See dimensions - link at the end of datasheet
TEST CONDITIONS
VALUES
- 40 to 125
- 40 to 150
0.15
K/W
0.04
31
(275)
24.5
(210)
280
UNITS
°C
Nm
(lbf · in)
g
TO-209AB (TO-93)
ΔR
thJC
CONDUCTION
CONDUCTION ANGLE
180°
120°
90°
60°
30°
SINUSOIDAL CONDUCTION
0.050
0.063
0.080
0.118
0.225
RECTANGULAR CONDUCTION
0.032
0.059
0.082
0.124
0.228
T
J
= T
J
maximum
K/W
TEST CONDITIONS
UNITS
Note
• The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
Document Number: 94382
Revision: 11-Aug-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
180RKI...PbF /181RKI...PbF Series
Vishay High Power Products
Phase Control Thyristors
(Stud Version), 180 A
Maximum Allowable Case T
emperature (°C)
130
120
110
Conduc tion Angle
Maximum Allowable Case T
emperature (°C)
130
120
110
181RKI Series
R
thJC
(DC) = 0.15 K/W
181RKI Series
R
thJC
(DC) = 0.15 K/ W
Conduc tion Period
100
90
80
70
0
20 40 60 80 100 120 140 160 180 200
Average On-state Current (A)
30°
60°
90°
120° 180°
100
90
80
70
0
50
100
150
200
250
300
Average On-state Current (A)
30°
60°
90°
120°
180°
DC
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Maximum Average On-s
tate Power Loss (W)
240
220
200
180
160
140
180°
120°
90°
60°
30°
RMS Limit
A
S
R
th
/W
2K
0.
3
0.
W
K/
0.6
K/
W
/
KW
.1
=0
e lt
-D
aR
120
100
80
60
0.8
K/ W
1K
/W
Conduc tion Angle
1.5
K/ W
40
20
0
181RKI S
eries
T = 125°C
J
2 K/ W
0
20 40 60 80 100 120 140 160 180
0
Average On-state Current (A)
25
50
75
100
125
Maximum Allowable Ambient T
emperature (°C)
Fig. 3 - On-State Power Loss Characteristics
Maximum Average On-state Power Loss (W)
350
300
250
200
DC
180°
120°
90°
60°
30°
hS
R
t
0.
2
A
K/
W
=
1
0.
0.
3
W
K/
K/
W
ta
el
-D
R
150 RMSLimit
Conduc tion Period
100
50
0
0
50
100
150
181RKI S
eries
T
J
= 125°C
200
250
K/ W
0.8
K/ W
1 K/
W
1.5 K
/W
0.6
2 K/ W
0
300
25
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient T
emperature (°C)
Fig. 4 - On-State Power Loss Characteristics
www.vishay.com
4
For technical questions, contact: ind-modules@vishay.com
Document Number: 94382
Revision: 11-Aug-08
180RKI...PbF /181RKI...PbF Series
Phase Control Thyristors
(Stud Version), 180 A
Peak Half S Wave On-state Current (A)
ine
Vishay High Power Products
4000
Peak Half S Wave On-state Current (A)
ine
4000
3500
At Any Rated Load Condition And With
Rated V
RRM
Applied Following S
urge.
Initial T = 125°C
J
a 60 Hz 0.0083 s
t
a 50 Hz 0.0100 s
t
3000
Maximum Non Repetitive S
urge Current
Versus Pulse T
rain Duration. Control
Of Conduction May Not Be Maintained.
3500
Initial T = 125°C
J
No Voltage Reapplied
Rated V
RRM
Reapplied
3000
2500
2500
2000
181RKI S
eries
1500
1
10
100
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
2000
181RKI S
eries
1500
0.01
0.1
Puls T
e rain Duration (s)
1
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
10000
Instantaneous On-state Current (A)
T = 25°C
J
1000
T = 125°C
J
181R S
KI eries
100
0.5
1
1.5
2
2.5
3
Instantaneous On-state Voltage (V)
Fig. 7 - On-State Voltage Drop Characteristics
T
ransient T
hermal Impedance Z
thJC
(K/ W)
1
S
teady S
tate Value
R
thJC
= 0.15 K/ W
(DC Operation)
0.1
0.01
181RKI S
eries
0.001
0.001
0.01
0.1
S
quare Wave Pulse Duration (s)
1
10
Fig. 8 - Thermal impedance Z
thJC
Characteristics
Document Number: 94382
Revision: 11-Aug-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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