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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)：3 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 2N6075BG is a three-terminal sensitive-gate TRIAC designed for full-wave AC control applications. It operates with a repetitive peak off-state voltage of 600V and an on-state RMS current rating of 4A. The device supports a non-repetitive surge current of 30A at 60Hz. Key electrical parameters include a maximum gate trigger voltage of 2.5V, a maximum gate trigger current of 10mA, and a holding current of 15mA. The peak on-state voltage is rated at 2V. It functions within a junction temperature range from -40°C to 110°C and utilizes a TO-225AA through-hole package.
Feature Summary
- Sensitive gate architecture 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 long-term stability.
Applications
- Full-wave AC control systems
- Solid-state switching for logic-controlled loads
- Industrial phase control circuits
Procurement Notes
Verify the specific suffix 'BG' against the manufacturer's official datasheet to confirm exact binning or testing criteria. Ensure the procurement documentation explicitly references Littelfuse as the original equipment manufacturer. Confirm RoHS compliance status and absence of SVHCs via the latest certificate of conformity before finalizing orders.
Selection Notes
Select this component when a 600V blocking capability and 4A continuous current are required in a TO-225AA package. The sensitive gate specification is critical for interfacing directly with low-power digital logic without additional driver circuitry. Verify that the application environment remains within the specified -40°C to 110°C operating temperature range.
Part Context
This part belongs to the Littelfuse Triac family, specifically the sensitive-gate series. It shares functional similarities with the 2N6075AG but may differ in specific manufacturing lot characteristics or testing standards defined by the BG suffix. It serves as a discrete solid-state switch for AC power management.
Replacement Considerations
The 2N6075AG is a verified substitute within the same product line. Both parts share identical electrical ratings and package dimensions. Verify that the replacement unit meets the same sensitivity gate requirements for the target logic interface.
FAQ
What is the maximum gate trigger voltage for the 2N6075BG?
The maximum gate trigger voltage (Vgt) is 2.5V.
Is the 2N6075BG suitable for direct connection to CMOS logic?
Yes, its sensitive gate design allows for direct coupling to CMOS integrated circuits.
What is the non-repetitive surge current rating?
The device supports a non-repetitive surge current of 30A at 60Hz.
