Semikron Danfoss SKT 551/16 E, Thyristor 1600V, 391A 250mA

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Subtotal (1 unit)*

£140.46

(exc. VAT)

£168.55

(inc. VAT)

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1 - 2£140.46
3 - 5£133.45
6 - 11£124.31
12 +£107.17

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RS Stock No.:
905-6162
Mfr. Part No.:
SKT 551/16 E
Brand:
Semikron Danfoss
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Brand

Semikron Danfoss

Rated Average On-State Current

391A

Thyristor Type

SCR

Package Type

B 11

Repetitive Peak Reverse Voltage

1600V

Surge Current Rating

9000A

Mounting Type

Panel Mount

Maximum Gate Trigger Current

250mA

Maximum Gate Trigger Voltage

3V

Maximum Holding Current

500mA

Pin Count

3

Dimensions

41.5 (Dia.) x 14mm

Peak On-State Voltage

1.65V

Diameter

41.5mm

Repetitive Peak Off-State Current

60mA

Minimum Operating Temperature

-40 °C

Repetitive Peak Forward Blocking Voltage

1600V

Maximum Operating Temperature

+125 °C

COO (Country of Origin):
DE

Capsule Thyristors, Semikron


Hermetic metal case with ceramic insulator
Capsule package for double sided cooling
Shallow design with single sided cooling
International standard case


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.

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