SanRex โ PK130F-160 Thyristor Module
1600ย V โข
130ย Aย ITAV โข
Dual phase-control thyristors (anti-parallel) โข
Isolated baseplate
What it is
1.6ย kV, 130ย A dual SCR module for rectifiers and AC power control. Two elements share an electrically isolated base for easy heatsinking. High surge and robust dv/dt & di/dt capability suit motor/heater controls, static switches, and UPS front ends.
At-a-Glance
- Voltage / Current: 1600ย V / 130ย A ITAV (205ย A ITRMS)
- Surge: ITSM 4400ย A (non-repetitive)
- dv/dt & di/dt: 500ย V/ยตs & 200ย A/ยตs
- Mounting: Screw-mount, isolated baseplate
- Uses: Rectifiers; motor/heater controls; static switches
Features
- High surge capability โ 4.4ย kA class one-cycle surge.
- Rugged dynamics โ (di/dt) 200ย A/ยตs; (dv/dt) 500ย V/ยตs.
- Low on-state drop โ VTM 1.40ย V max @ 400ย A, 25ย ยฐC.
- Isolated baseplate โ 2.5ย kV for 1ย min.
Technical Specifications
Parameter |
Value |
Manufacturer |
SanRex (Sansha Electric) |
Part Number |
PK130F-160 |
Device Type |
Dual phase-control thyristor (anti-parallel) |
VDRM / VRRM |
1600ย V |
IT(AV) / IT(RMS) |
130ย A / 205ย A |
ITSM (one cycle) |
4400ย A (non-repetitive) |
VTM (max) |
1.40ย V @ 400ย A, 25ย ยฐC |
IGT / VGT (max) |
100ย mA / 3.0ย V |
VGD (min) |
0.25ย V @ 125ย ยฐC |
dv/dt (min) / di/dt |
500ย V/ยตs / 200ย A/ยตs |
Rth(j-c) (max) |
0.20ย ยฐC/W |
Isolation |
2500ย Vย AC / 1ย min (terminalsโbase) |
Operating / Storage |
โ40โฆ+125ย ยฐC / โ40โฆ+125ย ยฐC |
Hardware |
M8 power studs; screw-mount base |
Configuration |
Dual SCRs (anti-parallel) |
Why buy from Gruber
- Tested pulls & new stock โ Trigger behavior verified, continuity checked, base flatness inspected.
- Traceability โ Each module labeled with a work-order ID for service history confidence.
- UPS expertise โ We help match PK series variants to your rectifier stacks for drop-in replacements.