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Product Detailed Parameters
- Description：TRIAC SENS GATE 600V 4A TO225AA
- Series：-
- Mfr：Littelfuse Inc.
- Package：Box
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：4:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：30A @ 60Hz
- Current - Gate Trigger (Igt) (Max)：5 mA
- Current - Hold (Ih) (Max)：15 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 110°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-225AA, TO-126-3
- Supplier Device Package：TO-225AA
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Overview
The Littelfuse 2N6075AG is a three-terminal sensitive-gate TRIAC designed for full-wave AC control applications. It operates with a repetitive peak off-state voltage of 600 V and an RMS on-state current rating of 4 A. The device supports a non-repetitive surge current of 30 A and features a maximum gate trigger voltage of 2.5 V with a peak on-state voltage of 2 V. Packaged in a TO-225 through-hole configuration, it functions within a temperature range of -40°C to 110°C.
Feature Summary
- Sensitive gate design enables direct coupling to TTL, HTL, CMOS, and operational amplifier logic circuits.
- Thermal pad construction provides low thermal resistance for high heat dissipation and durability.
- Diffused and glass passivated junctions ensure parameter uniformity and stability.
Applications
- Full-wave AC control systems
- Direct interfacing with microprocessor logic functions
- Solid-state switching for AC loads
Procurement Notes
Verify the specific Littelfuse datasheet revision and RoHS compliance status prior to procurement. Confirm that the TO-225 package dimensions and pinout align with the target PCB layout. Ensure the selected component meets the required operating temperature range and electrical ratings for the intended circuit application.
Selection Notes
Select this component when a sensitive-gate TRIAC is required for direct integration with standard logic families such as TTL or CMOS. The 4 A current rating and 600 V blocking voltage suit general-purpose AC power control tasks. Verify that the 30 A surge capability accommodates inrush currents in the specific load environment.
Part Context
The 2N6075AG belongs to the Littelfuse family of sensitive-gate thyristors. These devices are engineered for robust performance in AC switching environments. The TO-225 package offers a compact form factor suitable for through-hole mounting on printed circuit boards requiring reliable thermal management.
Replacement Considerations
Consult official Littelfuse documentation for verified cross-reference part numbers. Do not substitute based solely on generic electrical parameters without confirming pinout compatibility and gate sensitivity specifications.
FAQ
What is the maximum gate trigger voltage for the 2N6075AG?
The maximum gate trigger voltage (Vgt) is 2.5 V.
Is the 2N6075AG suitable for direct connection to CMOS logic?
Yes, its sensitive gate design allows for direct coupling to CMOS integrated circuit logic functions.
What is the non-repetitive surge current rating?
The device has a non-repetitive surge peak current rating of 30 A.
