30CTH02-1 Equivalent & Substitute Parts

Part Overview

The 30CTH02-1 is a general-purpose diode array manufactured by Vishay General Semiconductor - Diodes Division, configured as a 1 Pair Common Cathode rectifier with 200 V reverse voltage rating and 15 A average rectified current per diode. The device is packaged in TO-262-3 Long Leads (I2PAK, TO-262AA) for through-hole mounting applications.

The 30CTH02-1 carries an Obsolete product status. Identification of equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production builds, repairs, and system upgrades where this diode array is specified.

Substiute Parts

30CTH02-1

Vishay General Semiconductor - Diodes DivisionIn Stock: 114030CTH02-1 Datasheet

Current PartRFQ

VS-30CTH02-1-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 1222VS-30CTH02-1-M3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 30CTH02-1 is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io) (per Diode): 15 A
• Voltage - Forward (Vf) (Max) @ If: 1.05 V @ 15 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 10 µA @ 200 V
• Operating Temperature - Junction: -65°C ~ 175°C
• Technology: Standard
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package / Case: TO-262-3 Long Leads, I2PAK, TO-262AA

The substitute part VS-30CTH02-1-M3 maintains complete parametric equivalence across all electrical and mechanical specifications, ensuring direct functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: VS-30CTH02-1-M3

The VS-30CTH02-1-M3 is the direct parametric equivalent to the 30CTH02-1. All electrical characteristics, mechanical specifications, and functional parameters are identical. The substitute part carries Active product status, ensuring long-term availability and supply chain continuity.

The VS-30CTH02-1-M3 provides improved regulatory compliance, meeting ROHS3 requirements compared to the non-compliant status of the original 30CTH02-1. Both parts maintain identical REACH and ECCN classifications.

From an engineering perspective, the VS-30CTH02-1-M3 is a direct drop-in replacement suitable for all applications where the 30CTH02-1 was originally specified. No circuit modifications, thermal management adjustments, or performance trade-offs are required.

Frequently Asked Questions (FAQ)

Q: Can the VS-30CTH02-1-M3 be used as a direct replacement for the 30CTH02-1 in existing designs?

A: Yes. The VS-30CTH02-1-M3 maintains complete electrical and mechanical equivalence to the 30CTH02-1. All parameters including reverse voltage, forward current, recovery time, leakage current, and operating temperature range are identical. The TO-262-3 Long Leads package is mechanically compatible with existing PCB layouts and through-hole mounting configurations.

Q: What is the difference between the TO-262-3 and TO-262AA package designations?

A: Both designations refer to the same physical package: TO-262-3 Long Leads, I2PAK, TO-262AA. The supplier device package designation differs between the original and substitute part, but the actual package form factor, pin configuration, and mechanical dimensions are equivalent.

Q: Why is the 30CTH02-1 listed as Obsolete?

A: The 30CTH02-1 carries an Obsolete product status, indicating that the manufacturer has discontinued active production and support. The VS-30CTH02-1-M3 is the Active equivalent, ensuring continued availability and supply chain support for new designs and production requirements.

Q: Does the VS-30CTH02-1-M3 meet RoHS compliance requirements?

A: Yes. The VS-30CTH02-1-M3 is ROHS3 Compliant, whereas the original 30CTH02-1 is RoHS non-compliant. This represents an improvement in regulatory compliance for applications subject to RoHS directives.

Q: Are there any thermal or performance differences between the 30CTH02-1 and VS-30CTH02-1-M3?

A: No. Both parts operate across the identical temperature range of -65°C to 175°C junction temperature. Forward voltage drop, reverse recovery time, reverse leakage current, and all other electrical characteristics are specified identically.

Q: What is the packaging format for the VS-30CTH02-1-M3?

A: The VS-30CTH02-1-M3 is supplied in Tube packaging, whereas the original 30CTH02-1 packaging format is not specified in the available data. Both parts use the same TO-262-3 Long Leads physical package suitable for through-hole mounting.