# Thyristor Module, Series Connected, 570 A, 1.6 kV
**URL**: https://novapart.co/products/SKKT%20570/16%20E/thyristor-module-series-connected-570-a-16-kv
**SKU**: SKKT 570/16 E
**Manufacturer**: SEMIKRON
**Category**: Semiconductors - Discretes || Thyristors || Thyristors - SCR Modules
**Price**: €476.3900
**Stock**: 10+
**Lead Time**: 168 days (indicative)
## Description
SCR Module Type:Series Connected - SCRs; Peak Repetitive Off-State Voltage, Vdrm:1.6kV; Gate Trigger Current Max, Igt:200mA; Current It av:570A; On State RMS Current IT(rms):1kA; Peak Non R
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jun-2015) |
| No. Of Pins | 7Pins |
| Product Range | - |
| Scr Module Type | Series Connected - SCRs |
| Thyristor Mounting | Panel |
| On State Rms Current | 1kA |
| Thyristor Case Style | Module |
| Average Forward Current | 570A |
| Gate Trigger Current Max | 200mA |
| Gate Trigger Voltage Max | 3V |
| Operating Temperature Max | 135°C |
| Repetitive Peak Reverse Voltage | 1.6kV |
| Peak Repetitive Off State Voltage | 1.6kV |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2423671/)
**SKKT 570/16 E** ~~ee~~
**==> picture [525 x 718] intentionally omitted <==**
**----- Start of picture text -----**
|||||||||
|---|---|---|---|---|---|---|---|
|Absolute Maximum Ratings|
|Symbol|Conditions|Values|Unit|
|Chip|
|IT(AV)|Tc = 85 °C|570|A|
|sinus 180°|
|Tc = 100 °C|435|A|
|ITRMS|continuous operation|1000|A|
|ITSM|10 ms|Tj = 25 °C|pf|19000|A|
|Tj = 135 °C|15500|A|
|i|[2]|t|Tj = 25 °C|1805000|A²s|
|10 ms|
|SEMIPACK|[®]|5|Tj = 135 °C|1201250|A²s|
|VRSM|1700|V|
|VRRM|1600|V|
|Thyristor Modules|VDRM|1600|V|
|a|
|a|(di/dt)cr|Tj = 135 °C|250|A/µs|
|SKKT 570/16 E|a|(dv/dt)cr|Tj = 135 °C|1000|V/µs|
|a|Tj|-40 ... 135|°C|
|Module|
|Be|
|Features|Tstg|-40 ... 125|°C|
|•|Heat transfer through aluminium nitride|Visol|1 min|3000|V|
|a.c.; 50 Hz; r.m.s.|
|•|Precious metal pressure contacts for ceramic isolated metal baseplate|aPp oy|1 s|fe|3600|V|
|high reliability|
|Characteristics|
|•|Thyristor with amplifying gate|
|•|UL recognized, file no. E 63 532|Symbol|Conditions|min.|typ.|max.|Unit|
|Typical Applications*|Chip|
|•|AC motor softstarters|VT|Tj = 25 °C, IT = 1700 A|1.44|V|
|•|Input converters for AC inverter drives|i|VT(TO)|Tj = 135 °C|0.78|V|
|•|DC motor control (e.g. for machine|a|rT|Tj = 135 °C|0.32|mΩ|
|tools)|
|•|Temperature control (e.g. for ovens,|a|IDD;IRD|Tj = 135 °C, VDD = VDRM; VRD = VRRM|225|mA|
|chemical, processes)|a|tgd|Tj = 25 °C, IG = 1 A, diG/dt = 1 A/µs|1|µs|
|•|Professionals light dimming (studios,|a|tgr|VD = 0.67 * VDRM|2|µs|
|theaters)|tq|Tj = 135 °C|200|µs|
|i|IH|Tj = 25 °C|150|500|mA|
|a|IL|Tj = 25 °C, RG = 33 Ω|300|2000|mA|
|a|VGT|Tj = 25 °C, d.c.|3|V|
|a|IGT|Tj = 25 °C, d.c.|200|mA|
|a|VGD|Tj = 135 °C, d.c.|0.25|V|
|IGD|Tj = 135 °C, d.c.|10|mA|
|i|Rth(j-c)|continuous DC|per chip|0.069|K/W|
|per module|0.034|K/W|
|Rth(j-c)|per chip|0.072|K/W|
|sin. 180°|
|per module|0.036|K/W|
|ee|ed|
|Rth(j-c)|per chip|0.077|K/W|
|rec. 120°|
|||ee|ee|
|a|per module|0.038|K/W|
|Module|
|||
|a|Rth(c-s)|chip|0.02|K/W|
|a|module|0.01|K/W|
|Ms|to heatsink M6|4.25|5.75|Nm|
|Mt|to heatsink M10|10.2|13.8|Nm|
|i|
|a|a|5 * 9,81|m/s²|
|w|1400|g|
|SKKT|
|Soy|ie|a|
**----- End of picture text -----**
~~LT~~ **© by SEMIKRON Rev. 2 – 09.12.2014 1**
## **SKKT 570/16 E**
Fig. 1L: Power dissipation per thyristor vs. on-state current
Fig. 2L: Power dissipation of one module vs. rms current
Fig. 3L: Power dissipation of two modules vs. direct current
Fig. 1R: Power dissipation per thyristor vs. ambient temperature
Fig. 2R: Max. power dissipation of one module vs. case temperature
Fig. 3R: Power dissipation of two modules vs. case temperature
**© by SEMIKRON**
**Rev. 2 – 09.12.2014**
**2**
**SKKT 570/16 E**
Fig. 4L: Power dissipation of three modules vs. direct and rms current
Fig. 6: Transient thermal impedance vs. time
Fig. 4R: Power dissipation of three modules vs. case temperature
Fig. 7: On-state characteristics
Fig. 8: Surge overload current vs. time
~~|~~ **© by SEMIKRON Rev. 2 – 09.12.2014 3**
## **SKKT 570/16 E**
Fig. 9: Gate trigger characteristics
**==> picture [382 x 305] intentionally omitted <==**
**----- Start of picture text -----**
SKKT
M10
1 3
——0 = rs|
| | ——————Ter [im
RY [I™]A |
|
124 6
eea en eee DD rr)a
Of pos dO}
alki : oN WSiz
— IN
a
ig
General tolerance + 0.5 mm
SEMIPACK 5
**----- End of picture text -----**
This is an electrostatic discharge sensitive device (ESDS), international standard IEC 60747-1, Chapter IX
* The specifications of our components may not be considered as an assurance of component characteristics. Components have to be tested for the respective application. Adjustments may be necessary. The use of SEMIKRON products in life support appliances and systems is subject to prior specification and written approval by SEMIKRON. We therefore strongly recommend prior consultation of our staff.
**© by SEMIKRON**
**Rev. 2 – 09.12.2014**
**4**
## Links
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- [Supplier page](https://es.farnell.com/semikron/skkt-570-16-e/thyristor-module-570a-1-6kv/dp/2423671)
---
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