Phase Control Thyristor VISHAY VS-ST700C18L1 Featuring Center Amplifying Gate for Power Applications

Key Attributes
Model Number: VS-ST700C18L1
Product Custom Attributes
Holding Current (Ih):
600mA
Current - Gate Trigger(Igt):
200mA
Voltage - On State(Vtm):
1.8V
Current - On State(It(RMS)):
1.857kA
Peak Off - State Voltage(Vdrm):
1.8kV
SCR Type:
1 SCR
Operating Temperature:
-40℃~+125℃
Gate Trigger Voltage (Vgt):
3V
Mfr. Part #:
VS-ST700C18L1
Package:
TO-200AC
Product Description

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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