Semikron, SKKT250/18E, Dual Thyristor Module SCR, 250A 1800V, 7-Pin SEMIPACK3

  • RS Stock No. 505-3116
  • Mfr. Part No. SKKT250/18E
  • Manufacturer Semikron
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Dual Thyristor Modules, SKKT SEMIPACK 3 Series, Semikron

Dual series thyristor

Approvals

UL recognised component

Thyristors - Semikron

A Thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. They act as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased. Thyristors are synonymous to Silicon-Controlled Rectifier (SCR).
Encapsulated modules with electrically isolated base plate. Suitable for applications such as battery chargers, welders and plating equipment, regulated power supplies and temperature and speed control circuits.

Specifications
Attribute Value
Thyristor Type SCR Module
Maximum Gate Trigger Voltage 3V
Maximum Gate Trigger Current 200mA
Maximum Holding Current 500mA
Rated Average On-State Current 250A
Repetitive Peak Reverse Voltage 1800V
Surge Current Rating 9kA
Mounting Type Panel Mount
Package Type SEMIPACK3
Pin Count 7
Peak On-State Voltage 1.4V
Repetitive Peak Forward Blocking Voltage 1800V
Repetitive Peak Off-State Current 50mA
Dimensions 115 x 50 x 49mm
Minimum Operating Temperature -40 °C
Width 50mm
Length 115mm
Maximum Operating Temperature +130 °C
Height 49mm
1 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each
$ 1,102.92
(exc. GST)
$ 1,213.21
(inc. GST)
units
Per unit
1 - 9
$1,102.92
10 - 49
$1,075.68
50 - 99
$1,051.14
100 - 249
$1,043.66
250 +
$1,021.99
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