Z0107NA 5AL2 Equivalent & Substitute Parts

Part Overview

The Z0107NA 5AL2 is an active-status TRIAC with logic-level sensitive gate characteristics, rated for 800 V off-state voltage and 1 A on-state current in a through-hole TO-92 package. This component is manufactured by STMicroelectronics and is ROHS3 compliant with unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical specifications, package configuration, and compliance certifications to ensure direct functional equivalence in circuit applications.

Key Parameters

Parameter	Value
Triac Type	Logic - Sensitive Gate
Voltage - Off State	800 V
Current - On State (It (RMS)) (Max)	1 A
Voltage - Gate Trigger (Vgt) (Max)	1.3 V
Current - Gate Trigger (Igt) (Max)	5 mA
Current - Hold (Ih) (Max)	10 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	8 A, 8.5 A
Operating Temperature Range	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Configuration	Single
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the Z0107NA 5AL2 is determined by equivalence across the following critical parameters:

Triac Type Classification: Logic - Sensitive Gate architecture
Voltage Rating: 800 V off-state voltage
Current Rating: 1 A on-state current (RMS maximum)
Gate Trigger Characteristics: 1.3 V maximum gate trigger voltage and 5 mA maximum gate trigger current
Hold Current: 10 mA maximum
Surge Current Capability: 8 A and 8.5 A non-repetitive surge ratings at 50 Hz and 60 Hz
Package Configuration: TO-92 through-hole mounting
Temperature Range: -40°C to 125°C junction temperature
Compliance: ROHS3 compliance and MSL Level 1 rating

The Z0107NA 2AL2 meets all these parameters identically and is classified as a parametric equivalent substitute.

Parameter Comparison

Parameter	Z0107NA 5AL2 (Main)	Z0107NA 2AL2 (Substitute)
Manufacturer	STMicroelectronics	STMicroelectronics
Triac Type	Logic - Sensitive Gate	Logic - Sensitive Gate
Voltage - Off State	800 V	800 V
Current - On State (It (RMS)) (Max)	1 A	1 A
Voltage - Gate Trigger (Vgt) (Max)	1.3 V	1.3 V
Current - Gate Trigger (Igt) (Max)	5 mA	5 mA
Current - Hold (Ih) (Max)	10 mA	10 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	8 A, 8.5 A	8 A, 8.5 A
Operating Temperature Range	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)	TO-226-3, TO-92-3 (TO-226AA)
Configuration	Single	Single
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active

Engineering Selection Recommendations

Both the Z0107NA 5AL2 and Z0107NA 2AL2 are active-status components manufactured by STMicroelectronics with identical electrical specifications and package configurations. Selection between these parts is based on inventory availability and supply chain considerations rather than functional differences. Both components maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing and storage protocols. The Z0107NA 5AL2 currently maintains higher inventory levels (2471 pieces) compared to the Z0107NA 2AL2 (1056 pieces), which may influence procurement decisions based on project timelines and volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the Z0107NA 2AL2 be used as a direct replacement for the Z0107NA 5AL2?

A: Yes. The Z0107NA 2AL2 is a parametric equivalent with identical electrical specifications, including voltage rating (800 V), current rating (1 A), gate trigger characteristics (1.3 V, 5 mA), and package configuration (TO-92 through-hole). Both components are manufactured by STMicroelectronics and share the same base product number Z0107.

Q: Are there any differences in compliance or environmental ratings between these parts?

A: No. Both the Z0107NA 5AL2 and Z0107NA 2AL2 carry ROHS3 compliance certification and MSL Level 1 (unlimited moisture sensitivity) rating. They are functionally equivalent from a regulatory and environmental standpoint.

Q: What determines the substitution between these two part numbers?

A: Substitution is determined by matching the following parameters: Triac type (Logic - Sensitive Gate), off-state voltage (800 V), on-state current (1 A RMS maximum), gate trigger voltage (1.3 V maximum), gate trigger current (5 mA maximum), hold current (10 mA maximum), surge current capability (8 A / 8.5 A), operating temperature range (-40°C to 125°C), and package type (TO-92 through-hole). Both parts meet all these criteria identically.

Q: Is the TO-92 package compatible with standard through-hole PCB layouts?

A: Yes. Both the Z0107NA 5AL2 and Z0107NA 2AL2 use the TO-92 through-hole package (TO-226-3, TO-226AA designation), which is compatible with standard through-hole PCB designs and soldering processes.

Q: Can these TRIACs be used in AC switching applications?

A: These components are TRIACs with logic-level sensitive gate characteristics rated for 800 V off-state voltage and 1 A on-state current. Application suitability depends on specific circuit requirements and load characteristics, which are determined by the design specifications of the end application.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message