UF4006-TP Equivalent & Substitute Parts

Part Overview

The UF4006-TP is a general-purpose rectifier diode rated for 800 V DC reverse voltage with 1 A average rectified current in a through-hole DO-41 package. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design support and procurement continuity. The UF4006-TP maintains full electrical and mechanical compatibility with specified substitute parts that meet identical performance parameters.

Substiute Parts

UF4006-TP

Micro Commercial CoIn Stock: 989UF4006-TP Datasheet

Current PartRFQ

HER107G-TP

Micro Commercial CoIn Stock: 766HER107G-TP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UF4006-TP is determined by equivalence across the following critical parameters:

• Voltage - DC Reverse (Vr) (Max): 800 V
• Current - Average Rectified (Io): 1 A
• Voltage - Forward (Vf) (Max) @ If: 1.7 V @ 1 A
• Reverse Recovery Time (trr): 75 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 800 V
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Operating Temperature - Junction: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant

The HER107G-TP meets all specified electrical and mechanical parameters and is classified as an active product, providing direct functional equivalence for circuit applications requiring 800 V, 1 A rectification performance.

Parameter Comparison

Engineering Selection Recommendations

The HER107G-TP is the direct equivalent substitute for the obsolete UF4006-TP. Both components are manufactured by Micro Commercial Co and maintain identical electrical specifications across all critical parameters including reverse voltage rating, forward current capacity, and reverse recovery time. The HER107G-TP carries active product status, ensuring ongoing availability and supply chain continuity.

Both parts maintain ROHS3 compliance and identical regulatory classifications (ECCN: EAR99, HTSUS: 8541.10.0080), supporting seamless integration into existing procurement and compliance frameworks. The through-hole DO-41 package format is identical between both parts, enabling direct mechanical substitution in PCB layouts without design modification.

Frequently Asked Questions (FAQ)

Q: Can the HER107G-TP be used as a direct replacement for the UF4006-TP in existing designs?

A: Yes. The HER107G-TP meets all electrical and mechanical specifications of the UF4006-TP, including 800 V reverse voltage rating, 1 A average rectified current, 75 ns reverse recovery time, and DO-41 through-hole package format. No circuit redesign is required.

Q: What is the primary difference between the UF4006-TP and HER107G-TP?

A: The UF4006-TP is classified as obsolete, while the HER107G-TP is an active product. The HER107G-TP also specifies capacitance at 15 pF @ 4V, 1MHz, compared to 10 pF for the UF4006-TP. All other electrical parameters are identical.

Q: Are there packaging differences between these parts?

A: Both parts use the DO-41 through-hole package. The UF4006-TP is supplied in standard packaging, while the HER107G-TP is supplied in Tape & Reel (TR) format. The physical component dimensions and pin configuration remain identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the UF4006-TP and HER107G-TP are ROHS3 compliant with MSL rating of 1 (Unlimited). Both carry identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications.

Q: What is the operating temperature range for these diodes?

A: Both parts operate across a junction temperature range of -55°C to 125°C, supporting applications across industrial and commercial temperature environments.