VISHAY 12TTS08STRR

12TTS08S High Voltage Series
Vishay High Power Products
Phase Control SCR, 8 A
DESCRIPTION/FEATURES
The 12TTS08S High Voltage Series of silicon controlled
rectifiers are specifically designed for medium power
switching and phase control applications. The glass
passivation technology used has reliable operation up to
125 °C junction temperature.
Base
cathode
4, 2
D2PAK
1
Anode
3
Anode
Typical applications are in input rectification and crow-bar
(soft start) and these products are designed to be used with
Vishay HPP input diodes, switches and output rectifiers
which are available in identical package outlines.
PRODUCT SUMMARY
VT at 8 A
< 1.2 V
ITSM
140 A
VRRM
800 V
This product has been designed and qualified for industrial
level.
OUTPUT CURRENT IN TYPICAL APPLICATIONS
APPLICATIONS
SINGLE-PHASE BRIDGE
THREE-PHASE BRIDGE
UNITS
13.5
17
A
Capacitive input filter TA = 55 °C, TJ = 125 °C,
common heatsink of 1 °C/W
MAJOR RATINGS AND CHARACTERISTICS
PARAMETER
IT(AV)
TEST CONDITIONS
Sinusoidal waveform
VALUES
UNITS
8
A
IT(RMS)
12.5
VRRM/VDRM
800
V
140
A
1.2
V
dV/dt
150
V/µs
dI/dt
100
A/µs
- 40 to 125
°C
VRRM, MAXIMUM PEAK
REVERSE VOLTAGE
V
VDRM, MAXIMUM PEAK
DIRECT VOLTAGE
V
IRRM/IDRM
AT 125 °C
mA
800
800
1.0
ITSM
VT
TJ
8 A, TJ = 25 °C
Range
VOLTAGE RATINGS
PART NUMBER
12TTS08S
Document Number: 93442
Revision: 19-Aug-08
For technical questions, contact: [email protected]
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1
12TTS08S High Voltage Series
Vishay High Power Products Phase Control SCR, 8 A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average on-state current
IT(AV)
Maximum RMS on-state current
IT(RMS)
Maximum peak one-cycle
non-repetitive surge current
ITSM
Maximum I2t for fusing
I2t
TEST CONDITIONS
A
120
10 ms sine pulse, no voltage reapplied, TJ = 125 °C
140
10 ms sine pulse, rated VRRM applied, TJ = 125 °C
72
10 ms sine pulse, no voltage reapplied, TJ = 125 °C
100
1000
A2√s
1.2
V
16.2
mΩ
0.87
V
t = 0.1 to 10 ms, no voltage reapplied, TJ = 125 °C
Maximum on-state voltage drop
VTM
8 A, TJ = 25 °C
Threshold voltage
VT(TO)
Maximum reverse and direct leakage current
IRM/IDM
12.5
10 ms sine pulse, rated VRRM applied, TJ = 125 °C
I2√t
rt
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
1.0
mA
IH
Anode supply = 6 V, resistive load, initial IT = 1 A
30
Maximum latching current
IL
Anode supply = 6 V, resistive load
50
Maximum rate of rise of off-state voltage
dV/dt
dI/dt
A2s
0.05
VR = Rated VRRM/VDRM
Typical holding current
Maximum rate of rise of turned-on current
UNITS
8
TC = 108 °C, 180° conduction, half sine wave
Maximum I2√t for fusing
On-state slope resistance
VALUES
TJ = 25 °C
150
V/µs
100
A/µs
VALUES
UNITS
TRIGGERING
PARAMETER
SYMBOL
TEST CONDITIONS
PGM
8.0
Maximum average gate power
PG(AV)
2.0
Maximum peak positive gate current
+ IGM
1.5
A
Maximum peak negative gate voltage
- VGM
10
V
Maximum peak gate power
Maximum required DC gate current to trigger
Maximum required DC gate
voltage to trigger
Maximum DC gate voltage not to trigger
Maximum DC gate current not to trigger
IGT
VGT
VGD
IGD
W
Anode supply = 6 V, resistive load, TJ = - 65 °C
20
Anode supply = 6 V, resistive load, TJ = 25 °C
15
Anode supply = 6 V, resistive load, TJ = 125 °C
10
Anode supply = 6 V, resistive load, TJ = - 65 °C
1.2
Anode supply = 6 V, resistive load, TJ = 25 °C
1
Anode supply = 6 V, resistive load, TJ = 125 °C
0.7
mA
V
0.2
TJ = 125 °C, VDRM = Rated value
0.1
mA
VALUES
UNITS
SWITCHING
PARAMETER
SYMBOL
Typical turn-on time
tgt
Typical reverse recovery time
trr
Typical turn-off time
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2
tq
TEST CONDITIONS
TJ = 25 °C
0.8
3
TJ = 125 °C
For technical questions, contact: [email protected]
µs
100
Document Number: 93442
Revision: 19-Aug-08
12TTS08S High Voltage Series
Phase Control SCR, 8 A
Vishay High Power Products
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC
Maximum thermal resistance,
junction to ambient
RthJA
Typical thermal resistance,
case to heatsink
RthCS
TEST CONDITIONS
DC operation
VALUES
UNITS
- 40 to 125
°C
1.5
62
Mounting surface, smooth and greased
°C/W
0.5
2
g
0.07
oz.
6 (5)
kgf ⋅ cm
(lbf ⋅ in)
Approximate weight
minimum
Mounting torque
maximum
Marking device
Document Number: 93442
Revision: 19-Aug-08
12 (10)
Case style
D2PAK
(SMD-220)
For technical questions, contact: [email protected]
12TTS08S
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3
12TTS08S High Voltage Series
12TTS08
R thJC (DC) = 1.5 K/ W
120
115
Conduc tion Angle
110
30°
60°
105
90°
120°
180°
100
0
2
4
6
8
10
Maximum Average On-state Power Loss (W)
125
DC
180°
120°
90°
60°
30°
12
10
8
RMS Limit
6
4
Conduction Period
2
12TTS08
TJ = 125°C
0
0
2
6
8
10
12
14
Fig. 1 - Current Rating Characteristics
Fig. 4 - On-State Power Loss Characteristics
125
12TTS08
R thJC(DC) = 1.5 K/ W
120
115
Conduction Period
110
30°
60°
90°
120°
105
180°
DC
100
0
2
4
6
8
10
12
14
180°
120°
90°
60°
30°
8
7
6
RMSLimit
5
4
Conduction Angle
3
2
12TTS08
TJ= 125°C
1
0
0
1
2
3
4
5
6
7
At Any Rated Load Condition And With
Rated V RRM Applied Following Surge.
120
Initial TJ= 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
110
100
90
80
70
12TTS08
60
1
10
100
8
Fig. 5 - Maximum Non-Repetitive Surge Current
Peak Half Sine Wave On-state Current (A)
10
9
130
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 2 - Current Rating Characteristics
9
150
140
130
120
110
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Initial TJ= 125°C
No Voltage Reapplied
Rated VRRM Reapplied
100
90
80
70
60
12TTS08
50
0.01
Fig. 3 - On-State Power Loss Characteristics
0.1
1
Pulse Train Duration (s)
Average On-state Current (A)
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4
4
Average On-state Current (A)
Average On-state Current (A)
Maximum Average On-state Power Loss (W)
14
Average On-state Current (A)
Peak Half Sine Wave On-state Current (A)
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
Vishay High Power Products Phase Control SCR, 8 A
Fig. 6 - Maximum Non-Repetitive Surge Current
For technical questions, contact: [email protected]
Document Number: 93442
Revision: 19-Aug-08
12TTS08S High Voltage Series
Phase Control SCR, 8 A
Vishay High Power Products
Instantaneous On-state Current (A)
1000
12TTS08
100
TJ= 25°C
10
TJ= 125°C
1
0.5
1
1.5
2
2.5
3
3.5
Instantaneous On-state Voltage (V)
Transient Thermal Impedance Z thJC (°C/W)
Fig. 7 - On-State Voltage Drop Characteristics
10
Steady State Value
(DC Operation)
1
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single Pulse
12TTS08
0.01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
Document Number: 93442
Revision: 19-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
12TTS08S High Voltage Series
Vishay High Power Products Phase Control SCR, 8 A
ORDERING INFORMATION TABLE
Device code
12
T
T
S
08
S
TRL
-
1
2
3
4
5
6
7
8
1
-
Current rating (12.5 A)
2
-
Circuit configuration:
3
-
T = Single thyristor
Package:
T = TO-220AC
4
-
Type of silicon:
S = Standard recovery rectifier
5
-
Voltage rating (08 = 800 V)
6
-
S = TO-220 D2PAK (SMD-220) version
7
-
None = Tube
TRL = Tape and reel (left oriented)
TRR = Tape and reel (right oriented)
8
-
None = Standard production
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95046
Part marking information
http://www.vishay.com/doc?95054
Packaging information
http://www.vishay.com/doc?95032
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6
For technical questions, contact: [email protected]
Document Number: 93442
Revision: 19-Aug-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
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.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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