UG06A Equivalent & Substitute Parts

Part Overview

The UG06A is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, designed for applications requiring 50V reverse voltage rating and 600mA average rectified current capacity. This through-hole component operates across a junction temperature range of -55°C to 150°C and features fast recovery characteristics with a 15 nanosecond reverse recovery time. The part is currently in active production status with RoHS3 compliance and unlimited moisture sensitivity level rating. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and packaging specifications are maintained across the component family.

Substiute Parts

UG06A

Taiwan Semiconductor CorporationIn Stock: 739UG06A Datasheet

Current PartRFQ

UG06AH

Taiwan Semiconductor CorporationIn Stock: 5660UG06AH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UG06A is determined by strict equivalence across all critical electrical parameters and mechanical specifications. The substitute part UG06AH maintains identical performance characteristics in the following key areas:

Electrical Parameter Equivalence:

• Maximum reverse voltage rating: 50V
• Average rectified current capacity: 600mA
• Forward voltage drop: 950mV at 600mA
• Reverse recovery time: 15 nanoseconds
• Reverse leakage current: 5µA at 50V
• Junction capacitance: 9pF at 4V, 1MHz

Mechanical and Packaging Equivalence:

• Through-hole mounting configuration
• T-18 axial package format
• TS-1 supplier device package designation

Compliance and Environmental Equivalence:

• RoHS3 compliance status
• REACH unaffected classification
• Moisture sensitivity level 1 (unlimited)
• Operating temperature range: -55°C to 150°C

The UG06AH is qualified to AEC-Q101 automotive standards, representing an automotive-grade variant of the standard UG06A. Both parts share the same base product number (UG06) and are manufactured by Taiwan Semiconductor Corporation.

Parameter Comparison

Engineering Selection Recommendations

Both the UG06A and UG06AH are active production components manufactured by Taiwan Semiconductor Corporation with full RoHS3 compliance and REACH unaffected status. Selection between these parts is determined by application requirements and qualification standards.

UG06A Selection Criteria: The standard-grade UG06A is appropriate for general-purpose rectification applications where automotive qualification is not required. This variant maintains all specified electrical and thermal performance parameters within the -55°C to 150°C operating range.

UG06AH Selection Criteria: The UG06AH is the automotive-grade equivalent, qualified to AEC-Q101 standards. This variant is required for applications subject to automotive industry qualification requirements or where enhanced reliability documentation is mandated by design specifications.

Both parts are functionally interchangeable from an electrical performance standpoint, with identical voltage ratings, current capacity, forward voltage characteristics, and reverse recovery time specifications. The distinction between variants is based on manufacturing process controls, qualification testing, and documentation requirements associated with automotive-grade certification.

Frequently Asked Questions (FAQ)

Q: Can the UG06AH be used as a direct replacement for the UG06A?

A: Yes. The UG06AH maintains identical electrical performance across all specified parameters including voltage rating, current capacity, forward voltage drop, and reverse recovery time. Both components use the same T-18 axial through-hole package format and are pin-compatible.

Q: What is the difference between the UG06A and UG06AH?

A: The primary difference is qualification level. The UG06AH is qualified to AEC-Q101 automotive standards, while the UG06A is a standard-grade component. All electrical and thermal specifications are identical between the two variants.

Q: Are there any package or mounting differences between these parts?

A: No. Both the UG06A and UG06AH use identical T-18 axial through-hole packaging with TS-1 supplier device package designation. No PCB layout or mechanical modifications are required when substituting between these parts.

Q: What applications require the automotive-grade UG06AH over the standard UG06A?

A: Applications subject to automotive industry standards, OEM qualification requirements, or designs requiring AEC-Q101 certified components must use the UG06AH variant. Standard industrial and consumer applications can use either variant based on availability and cost considerations.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the UG06A and UG06AH are RoHS3 compliant with REACH unaffected status and moisture sensitivity level 1 (unlimited).

Q: What is the reverse recovery time for these diodes?

A: Both the UG06A and UG06AH have a reverse recovery time of 15 nanoseconds, classifying them as fast recovery diodes with recovery time ≤ 500ns for currents greater than 200mA.

Q: Can these parts operate across the full -55°C to 150°C temperature range?

A: Yes. Both the UG06A and UG06AH are rated for continuous operation across the -55°C to 150°C junction temperature range without derating of electrical specifications within the specified voltage and current limits.