VS-ST173S12PFK0 Vishay Semiconductors, VS-ST173S12PFK0 Datasheet - Page 5

• Manufacturer Part Number: VS-ST173S12PFK0
• Description: SCRs 1200 Volt 330 Amp
• Manufacturer: Vishay Semiconductors

Specifications of VS-ST173S12PFK0

• Product Category: SCRs
• Rohs: yes
• Breakover Current Ibo Max: 4900 A
• Rated Repetitive Off-state Voltage Vdrm: 1200 V
• Off-state Leakage Current @ Vdrm Idrm: 40 mA
• Forward Voltage Drop: 2.07 V
• Gate Trigger Voltage (vgt): 3 V
• Maximum Gate Peak Inverse Voltage: 5 V
• Gate Trigger Current (igt): 200 mA
• Holding Current (ih Max): 600 mA
• Mounting Style: Stud
• Package / Case: TO-93
• Factory Pack Quantity: 12

Document Number: 94367
Revision: 29-Apr-08
10 000
4500
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4500
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1000
100
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
0.01
1.0
Fig. 7 - On-State Voltage Drop Characteristics
1
Number of Equal Amplitude Half Cycle
ST173S Series
ST173S Series
Instantaneous On-State Voltage (V)
ST173S Series
At any rated load condition and with
rated V
1.5
Pulse Train Duration (s)
Maximum non-repetitive surge current
versus pulse train duration. Control
of conduction may not be maintained.
RRM
2.0
Current Pulses (N)
applied following surge.
2.5
10
0.1
3.0
For technical questions, contact: [e-mail]
No voltage reapplied
Rated V
Initial T
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
Initial T
T
T
3.5
J
J
J
RRM
= 25 °C
= 125 °C
= 125 °C
Inverter Grade Thyristors
J
= 125 °C
(Stud Version), 175 A
reapplied
4.0
100
4.5
1
0.001
0.01
250
200
150
100
160
140
120
100
0.1
Fig. 9 - Reverse Recovered Current Characteristics
50
80
60
40
20
Fig. 10 - Reverse Recovery Current Characteristics
1
0.001
0
0
Fig. 8 - Thermal Impedance Z
dI/dt - Rate of Fall of On-State Current (A/µs)
dI/dt - Rate of Fall of On-State Current (A/µs)
0
0
Vishay High Power Products
ST173S Series
T
Steady state value
R
(DC operation)
J
thJC
Square Wave Pulse Duration (s)
= 125 °C
20
20
= 0.105 K/W
0.01
I
I
I
I
I
ST173SPbF Series
TM
TM
TM
TM
TM
= 500 A
= 300 A
= 200 A
= 100 A
= 50 A
40
40
0.1
ST173S Series
ST173S Series
T
60
60
J
thJC
I
= 125 °C
TM
= 50 A
Characteristics
1
80
80
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100
100
10
5