25 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.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. RoHS compliant Glass-passivated junctions Voltage capability up to 1 kV Surge capability up to 250 A
Alternistor TRIAC, 600V V(DRM), 25A I(T)RMS, TO-218, TO-218, 3 PIN Product overview: Q6025K6 from Littelfuse is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 600V, 25A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 600V, 25A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-Q6025K6 can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 042269-Q6025K6
Packaging: Tube/Rail
Mounting: Through Hole
Current - Hold (Ih) (Max): 100mA
Configuration: Single
Voltage - Off State: 600V
Voltage - Gate Trigger (Vgt) (Max): 1.3V
Current - Gate Trigger (Igt) (Max): 80mA
Current - On State (It (RMS)) (Max): 25A
Current - Non Rep. Surge 50, 60Hz (Itsm): 208A, 250A
Triac Type: Alternistor - Snubberless
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TO-218 Isolated Tab
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
DISCONTINUED BY MANUFACTURER, ALTERNISTOR, 600V, 25A, TO-218AC; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:600V; GATE TRIGGER CURRENT MAX (QI), IGT:80MA; ON STATE RMS CURRENT, IT(RMS). FREE 2 YEAR RADWELL WARRANTY
ALTERNISTOR TRIACS, 600V, 25A, TO-218AC; Peak Repetitive Off State Voltage:600V; On State RMS Current:25A; Triac Case Style:TO-218AC; Gate Trigger Voltage Max:1.3V; Peak Non Repetitive Surge Current:208A; Holding Current Max:100mA RoHS Compliant: Yes
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Radwell International | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Triacs | Triacs | Triacs | Thyristors | Triacs |
| Product Number | Q6025K6 | 300-Q6025K6 | 042269-Q6025K6 | 21627236 | 12J0539 |
| Product Name | Power Semiconductors & Control ICs - Thyristors (SCR & TRIAC) - TRIAC - Series: Low Power TRIAC up to 1200V - Q6025K6 | 600V 25A Triac | Triacs - Q6025K6 | Thyristor/SCR/Triac/Diac/Alternistor | Alternistor Triacs, 600V, 25A, To-218Ac; Peak Repetitive Off State Voltage Littelfuse |
| Standards and Certifications | RoHS | RoHS | RoHS | ||
| VTM | 1.8 volts | ||||
| IT(RMS) | 25 amps | ||||
| Package Type | TO-218-3 | TO-218 Isolated Tab | TO-218AC | ||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) |
