Phase Control Thyristor VISHAY VS-ST700C18L1 Featuring Center Amplifying Gate for Power Applications
Product Overview
The Vishay Semiconductors VS-ST700CL Series are Phase Control Thyristors featuring a center amplifying gate and a metal case with a ceramic insulator. Designed and qualified for industrial level applications, these thyristors are suitable for DC motor controls, controlled DC power supplies, and AC controllers. They are available in the international standard B-PUK (TO-200AC) package.
Product Attributes
- Brand: Vishay Semiconductors
- Series: VS-ST700CL
- Package: B-PUK (TO-200AC)
- Material Categorization: For definitions of compliance, please see www.vishay.com/doc?99912
Technical Specifications
| Parameter | Test Conditions | Values | Units |
|---|---|---|---|
| Average On-State Current | Ths = 55 C | 910 | A |
| RMS On-State Current | Ths = 25 C | 1857 | A |
| Peak Surge Current (ITSM) | 50 Hz, t = 10 ms | 15 700 | A |
| Peak Surge Current (ITSM) | 60 Hz, t = 8.3 ms | 16 400 | A |
| It | 50 Hz, t = 10 ms | 1232 | kAs |
| It | 60 Hz, t = 8.3 ms | 1125 | kAs |
| Repetitive Peak Off-State Voltage (VDRM/VRRM) | 1200 to 2000 | V | |
| Typical Turn-off Time (tq) | 150 | s | |
| Operating Junction Temperature (TJ) | -40 to 125 | C | |
| Maximum Average On-State Current | 180 conduction, half sine wave, double side (single side) cooled, Ths = 55 C (85 C) | 910 (355) | A |
| Maximum RMS On-State Current | DC, Ths = 25 C, double side cooled | 1857 | A |
| Maximum Peak, One-Cycle Non-Repetitive Surge Current (ITSM) | t = 10 ms, No voltage reapplied, Sinusoidal half wave, initial TJ = TJ maximum | 15 700 | A |
| Maximum Peak, One-Cycle Non-Repetitive Surge Current (ITSM) | t = 8.3 ms, No voltage reapplied, Sinusoidal half wave, initial TJ = TJ maximum | 16 400 | A |
| Maximum It for fusing | t = 10 ms, No voltage reapplied | 1232 | kAs |
| Maximum It for fusing | t = 8.3 ms, No voltage reapplied | 1125 | kAs |
| Maximum On-State Voltage (VTM) | Ipk = 2000 A, TJ = TJ maximum, tp = 10 ms sine pulse | 1.80 | V |
| Maximum Holding Current (IH) | TJ = 25 C, anode supply 12 V resistive load | 600 | mA |
| Typical Latching Current (IL) | 1000 | mA | |
| Maximum Non-Repetitive Rate of Rise of Turned-On Current (dI/dt) | Gate drive 20 V, 20 , tr 1 s, TJ = TJ maximum, anode voltage 80 % VDRM | 1000 | A/s |
| Typical Delay Time (td) | Gate current 1 A, dIg/dt = 1 A/s, Vd = 0.67 % VDRM, TJ = 25 C | 1.0 | s |
| Typical Turn-Off Time (tq) | ITM = 750 A, TJ = TJ maximum, dI/dt = 60 A/s, VR = 50 V, dV/dt = 20 V/s, gate 0 V, 100 , tp = 500 s | 150 | s |
| Maximum Critical Rate of Rise of Off-State Voltage (dV/dt) | TJ = TJ maximum, linear to 80 % rated VDRM | 500 | V/s |
| Maximum Peak Reverse and Off-State Leakage Current (IRRM, IDRM) | TJ = TJ maximum, rated VDRM/VRRM applied | 80 | mA |
| Maximum Operating Junction Temperature Range (TJ) | -40 to 125 | C | |
| Maximum Storage Temperature Range (TStg) | -40 to 150 | C | |
| Maximum Thermal Resistance, Junction to Heatsink (RthJ-hs) | DC operation single side cooled | 0.073 | K/W |
| Maximum Thermal Resistance, Junction to Heatsink (RthJ-hs) | DC operation double side cooled | 0.031 | K/W |
| Mounting Force | 10 % | 14 700 (1500) | N (kg) |
| Approximate Weight | 255 | g |
Ordering Information
Device code example: VS-ST700CL20L
| Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| Device | VS- | ST | 70 | 0 | C | 20 | L | - | 1 |
| Description | Vishay Semiconductors | Series | Current Rating | Case Type | Voltage Code x 100 = VRRM | Critical dV/dt | Terminal Type |
Voltage Codes: 12 (1200 V), 16 (1600 V), 18 (1800 V), 20 (2000 V)
Critical dV/dt Options: L = 1000 V/s (special selection), standard = 500 V/s
Terminal Types: 1 = eyelet terminals (gate and auxiliary cathode unsoldered leads), 3 = fast-on terminals (gate and auxiliary cathode unsoldered leads), 2 = eyelet terminals (gate and auxiliary cathode soldered leads), 9 = fast-on terminals (gate and auxiliary cathode soldered leads)
Related Documents
- Dimensions: www.vishay.com/doc?95076
2411272146_VISHAY-VS-ST700C18L1_C17683056.pdf
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