- Trained on our vast library of engineering resources.

Littelfuse, Inc. 8 Amp Sensitive, Standard, & Alternistor (High Commutation) Triacs Q4008R4TP

Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
8 Amp Sensitive, Standard, & Alternistor (High Commutation) Triacs - Q4008R4TP - Littelfuse, Inc.
Chicago, IL, United States
8 Amp Sensitive, Standard, & Alternistor (High Commutation) Triacs
Q4008R4TP
8 Amp Sensitive, Standard, & Alternistor (High Commutation) Triacs Q4008R4TP
8 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability. Features & Benefits: RoHS compliant Glass — passivated junctions Voltage capability up to 1000 V Surge capability up to 100 A Electrically isolated "L-Package" is UL-recognized for 2500Vrms Solid-state switching eliminates arcing or contact bounce that create voltage transients No contacts to wear out from reaction of switching events Restricted (or limited) RFI generation, depending on activation point of sine wave Requires only a small gate activation pulse in each half-cycle Applications: Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, light dimmers, power tools, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.

8 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability. Features & Benefits: RoHS compliant Glass — passivated junctions Voltage capability up to 1000 V Surge capability up to 100 A Electrically isolated "L-Package" is UL-recognized for 2500Vrms Solid-state switching eliminates arcing or contact bounce that create voltage transients No contacts to wear out from reaction of switching events Restricted (or limited) RFI generation, depending on activation point of sine wave Requires only a small gate activation pulse in each half-cycle Applications: Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, light dimmers, power tools, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Triacs 400V 8A 25-25-25mA

Triacs 400V 8A 25-25-25mA

Supplier's Site Datasheet
TRIACs - F7231-ND - DigiKey
Thief River Falls, MN, United States
TRIACs
F7231-ND
TRIACs F7231-ND
TRIAC Standard 400V 8A Through Hole TO-220AB-R

TRIAC Standard 400V 8A Through Hole TO-220AB-R

Supplier's Site Datasheet
Shenzhen, China
Discrete Semiconductor Products - Thyristors - TRIACs
Q4008R4TP
Discrete Semiconductor Products - Thyristors - TRIACs Q4008R4TP
TRIAC 400V 8A TO220AB

TRIAC 400V 8A TO220AB

Supplier's Site

Technical Specifications

  Littelfuse, Inc. VAST STOCK CO., LIMITED DigiKey Acme Chip Technology Co., Limited
Product Category Triacs Thyristors Thyristors Triacs
Product Number Q4008R4TP Q4008R4TP F7231-ND Q4008R4TP
Product Name 8 Amp Sensitive, Standard, & Alternistor (High Commutation) Triacs Triacs TRIACs Discrete Semiconductor Products - Thyristors - TRIACs
Standards and Certifications RoHS
VDRM 400 volts 400 volts
VTM 1.6 volts
di/dt 70 A/us
IT(RMS) 8 amps 8 amps
Unlock Full Specs
to access all available technical data

Similar Products

TRIAC TO-220 ISO 30A - BTA30H-800CW3G - Littelfuse, Inc.
Specs
VDRM 800 volts
IGT 35 mA
IT(RMS) 30 amps
View Details
7 suppliers
Asymmetrical Multiport SIDACtor® - MS-013 - A1225UB4 - Littelfuse, Inc.
Specs
Thyristor Type SCR; Sidac
View Details
1 Amp Sensitive & Standard Triacs - L401E6 - Littelfuse, Inc.
Specs
Standards and Certifications RoHS
VDRM 400 volts
VTM 1.6 volts
View Details
5 suppliers
Battrax® Dual Port Negative SLIC Protector - B1101UA4 - Littelfuse, Inc.
Specs
Thyristor Type SCR; Sidac
Standards and Certifications RoHS
View Details