NV6123 Equivalent & Substitute Parts

Part Overview

The NV6123 is an active power management integrated circuit manufactured by Navitas Semiconductor, Inc., classified as a Power Switch/Driver within the GaNFast™ series. This component functions as a 1:1 N-Channel power switch with PWM interface capability, designed for general-purpose switching applications requiring high-side or low-side output configuration. The device operates at a maximum output current of 5A with a typical on-resistance of 300mOhm and supports load voltages up to 650V.

The NV6123 is currently in active product status with 5917 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity while maintaining functional compatibility within the specified parameter envelope.

Substiute Parts

NV6123

Navitas Semiconductor, Inc.In Stock: 5996NV6123 Datasheet

Current PartRFQ

NV6123-RA

Navitas Semiconductor, Inc.In Stock: 2783NV6123-RA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NV6123 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are defined by the following key parameters that must remain constant across all equivalent devices:

Electrical Parameters (Must Match):

• Output Type: N-Channel
• Ratio - Input:Output: 1:1
• Output Configuration: High Side or Low Side
• Interface: PWM
• Voltage - Load: 650V
• Voltage - Supply (Vcc/Vdd): 10V ~ 24V
• Current - Output (Max): 5A
• Rds On (Typ): 300mOhm
• Input Type: Non-Inverting
• Operating Temperature Range: -40°C ~ 125°C (TC)

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: 30-PowerVQFN (6x8)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Category: Power Management (PMIC)
• Series: GaNFast™

The NV6123-RA is identified as a parametric equivalent substitute. This part maintains identical electrical specifications, mechanical packaging, and compliance certifications as the primary NV6123 device. Variation in Moisture Sensitivity Level (MSL) does not affect functional substitution capability when proper handling procedures are observed.

Parameter Comparison

Engineering Selection Recommendations

Both the NV6123 and NV6123-RA are active products manufactured by Navitas Semiconductor, Inc., and maintain full ROHS3 compliance. The devices are electrically and mechanically equivalent across all critical parameters including voltage ratings, current capacity, on-resistance, package configuration, and operating temperature range.

The primary distinction between these parts is the Moisture Sensitivity Level (MSL) rating. The NV6123 carries an MSL of 1 (Unlimited), while the NV6123-RA carries an MSL of 3 (168 Hours). This difference reflects storage and handling requirements prior to assembly but does not affect post-assembly performance or functional operation.

Selection between NV6123 and NV6123-RA should be based on supply chain availability, inventory requirements, and manufacturing process conditions. Both parts are suitable for direct substitution in applications where the specified electrical and mechanical parameters are required.

Frequently Asked Questions (FAQ)

Q: Are the NV6123 and NV6123-RA electrically interchangeable?

A: Yes. Both devices are parametric equivalents with identical electrical specifications including voltage ratings (650V load, 10V-24V supply), output current (5A maximum), on-resistance (300mOhm typical), and interface characteristics (PWM, Non-Inverting, 1:1 ratio).

Q: What does the MSL rating difference mean for component selection?

A: MSL (Moisture Sensitivity Level) indicates the maximum time a component can be stored in ambient conditions before assembly. NV6123 has MSL 1 (unlimited storage), while NV6123-RA has MSL 3 (168-hour limit). This affects pre-assembly handling and storage procedures but does not impact functional performance after assembly.

Q: Can I use NV6123-RA as a direct replacement for NV6123 in existing designs?

A: Yes. The NV6123-RA is a direct substitute for the NV6123. No design modifications are required. Both parts use identical 30-PowerVQFN (6x8) packaging and maintain the same electrical performance specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both the NV6123 and NV6123-RA are ROHS3 compliant and suitable for applications requiring RoHS certification.

Q: What is the package type for both parts?

A: Both parts use the 30-PowerVQFN (6x8) surface-mount package, a 30-pin QFN configuration with 6mm x 8mm dimensions.

Q: Which part should I select if inventory is limited?

A: Selection should be based on current availability and supply chain requirements. Both parts are active products with inventory in stock. The NV6123 has 5917 units available, while the NV6123-RA has 2696 units available. Electrical and mechanical performance are identical.

Q: Do these parts support both high-side and low-side switching configurations?

A: Yes. Both the NV6123 and NV6123-RA support high-side or low-side output configuration through their flexible output architecture.