Littelfuse S8040R, Thyristor 400V, 40A 40000μA
- RS Stock No.:
- 793-1932
- Mfr. Part No.:
- S8040R
- Brand:
- Littelfuse
365 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each (In a Pack of 5)
$7.43
(exc. GST)
$8.17
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 + | $7.43 | $37.15 |
| *price indicative | ||
- RS Stock No.:
- 793-1932
- Mfr. Part No.:
- S8040R
- Brand:
- Littelfuse
Technical data sheets
Legislation and Compliance
Product Details
Phase Control Thyristors, Littelfuse
Excellent uni-directional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microamperes of current. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Thyristors - Littelfuse
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).
Specifications
Attribute | Value |
|---|---|
| Rated Average On-State Current | 40A |
| Thyristor Type | SCR |
| Package Type | TO-220AB |
| Repetitive Peak Reverse Voltage | 400V |
| Surge Current Rating | 520A |
| Mounting Type | Through Hole |
| Maximum Gate Trigger Current | 40000µA |
| Maximum Gate Trigger Voltage | 1.5V |
| Maximum Holding Current | 60mA |
| Pin Count | 3 |
| Dimensions | 10.67 x 4.78 x 15.75mm |
| Repetitive Peak Off-State Current | 0.02mA |
| Maximum Operating Temperature | +125 °C |
| Peak On-State Voltage | 1.8V |
| Minimum Operating Temperature | -40 °C |