Semikron SKT 551/16 E, Thyristor 1600V, 391A 250mA
- RS Stock No.:
- 905-6162
- Mfr. Part No.:
- SKT 551/16 E
- Manufacturer:
- Semikron
Temporarily out of stock - back order for despatch 14/11/2024, delivery within 4 working days from despatch date
Added
Price Each
MYR662.16
| Units | Per Unit |
| 1 - 9 | MYR662.16 |
| 10 - 49 | MYR648.92 |
| 50 - 99 | MYR635.94 |
| 100 + | MYR623.22 |
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS Stock No.:
- 905-6162
- Mfr. Part No.:
- SKT 551/16 E
- Manufacturer:
- Semikron
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Capsule Thyristors, Semikron
Hermetic metal case with ceramic insulator
Capsule package for double sided cooling
Shallow design with single sided cooling
International standard case
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.
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 |
|---|---|
| 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 |
| Diameter | 41.5mm |
| Peak On-State Voltage | 1.65V |
| Repetitive Peak Off-State Current | 60mA |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Repetitive Peak Forward Blocking Voltage | 1600V |