Q6004V3TP Equivalent & Substitute Parts

Part Overview

The Q6004V3TP is a Logic - Sensitive Gate TRIAC rated for 600 V off-state voltage and 4 A on-state current in a TO-251 through-hole package. This component is used in AC switching and control applications requiring sensitive gate triggering characteristics. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when electrical parameters, thermal ratings, and package compatibility align with application requirements.

Key Parameters

Parameter	Value	Unit
Voltage - Off State	600	V
Current - On State (It (RMS)) (Max)	4	A
Voltage - Gate Trigger (Vgt) (Max)	1.3	V
Current - Gate Trigger (Igt) (Max)	10	mA
Current - Hold (Ih) (Max)	20	mA
Operating Temperature Range	-40 to 125	°C (TJ)
Package / Case	TO-251-3 Short Leads, IPak	-
Mounting Type	Through Hole	-

Substitute Part Grouping Explanation

Substitution of the Q6004V3TP is based on the following criteria:

Triac Type: Logic - Sensitive Gate configuration
Voltage - Off State: 600 V minimum
Current - On State: 4 A minimum
Voltage - Gate Trigger: 1.3 V maximum
Current - Gate Trigger: 10 mA maximum
Current - Hold: 20 mA maximum
Package: TO-251 through-hole configuration
Operating Temperature: -40°C to 125°C (TJ)
Compliance: RoHS3 compliant, MSL 1

The T410-600H from STMicroelectronics meets all substitution criteria within these electrical and mechanical boundaries.

Parameter Comparison

Parameter	Q6004V3TP (Littelfuse)	T410-600H (STMicroelectronics)	Match Status
Triac Type	Logic - Sensitive Gate	Logic - Sensitive Gate	Match
Voltage - Off State	600 V	600 V	Match
Current - On State (It (RMS)) (Max)	4 A	4 A	Match
Voltage - Gate Trigger (Vgt) (Max)	1.3 V	1.3 V	Match
Current - Gate Trigger (Igt) (Max)	10 mA	10 mA	Match
Current - Hold (Ih) (Max)	20 mA	15 mA	Compatible
Operating Temperature Range	-40 to 125°C (TJ)	-40 to 125°C (TJ)	Match
Package / Case	TO-251-3 Short Leads, IPak	TO-251-3 Short Leads, IPak	Match
Mounting Type	Through Hole	Through Hole	Match
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Match
MSL Rating	1 (Unlimited)	1 (Unlimited)	Match

Engineering Selection Recommendations

The T410-600H is a direct substitute for the Q6004V3TP based on matching electrical specifications and package compatibility. Both parts are active products with RoHS3 compliance and identical moisture sensitivity ratings. The T410-600H exhibits a lower maximum hold current (15 mA vs. 20 mA), which represents improved performance characteristics within the substitution criteria. Both parts are rated for identical off-state voltage, on-state current, gate trigger voltage, and gate trigger current specifications. The TO-251 through-hole package is identical between both parts, ensuring mechanical compatibility in existing PCB designs.

Frequently Asked Questions (FAQ)

Q: Can the T410-600H replace the Q6004V3TP in existing designs?

A: Yes. Both parts share identical electrical ratings for voltage, current, and gate trigger specifications. The TO-251 package footprint is identical, and both are RoHS3 compliant with unlimited moisture sensitivity.

Q: What is the difference in hold current between these parts?

A: The Q6004V3TP has a maximum hold current of 20 mA, while the T410-600H has a maximum of 15 mA. The T410-600H's lower hold current is within substitution criteria and represents equivalent or improved performance for gate control applications.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the Q6004V3TP and T410-600H are rated for -40°C to 125°C junction temperature operation.

Q: Is the TO-251 package identical between both parts?

A: Yes. Both parts use the TO-251-3 Short Leads IPak configuration with identical through-hole mounting characteristics.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the Q6004V3TP and T410-600H are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

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