Equivalent & Substitute Parts for RS207-G

Part Overview

The RS207-G is a single-phase bridge rectifier manufactured by Comchip Technology, rated for 1 kV peak reverse voltage and 2 A average rectified current. This component is designed for Through Hole mounting in the RS-2 package configuration. The RS207-G has reached obsolete product status, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

RS207-G

Comchip TechnologyIn Stock: 1218RS207-G Datasheet

Current PartRFQ

KBP210G-G

Comchip TechnologyIn Stock: 1457KBP210G-G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RS207-G is determined by electrical and mechanical parameter equivalence across the following criteria:

• Diode Type: Single Phase bridge rectifier configuration
• Voltage Rating: 1 kV peak reverse voltage (Vrrm)
• Current Rating: 2 A average rectified current (Io)
• Forward Voltage Characteristics: 1.1 V maximum at 2 A
• Reverse Leakage: 10 µA at 1000 V
• Mounting Configuration: Through Hole assembly
• Package Compatibility: 4-SIP form factor

The KBP210G-G meets all specified electrical parameters and maintains Through Hole mounting compatibility, qualifying it as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The KBP210G-G is the qualified substitute for the obsolete RS207-G based on complete electrical parameter equivalence and active product status. Both components are manufactured by Comchip Technology and share identical core specifications for voltage, current, and thermal characteristics. The KBP210G-G offers an extended operating temperature range (-55°C to 150°C versus -55°C to 125°C), providing additional thermal margin for demanding applications. Both parts maintain REACH compliance and identical export classification (EAR99). The KBP210G-G is currently in active production with confirmed inventory availability, ensuring long-term supply continuity for new designs and legacy system support.

Frequently Asked Questions (FAQ)

Q: Can the KBP210G-G be used as a direct replacement for the RS207-G in existing designs?

A: Yes. The KBP210G-G meets all electrical specifications of the RS207-G, including voltage rating (1 kV), current rating (2 A), forward voltage (1.1 V @ 2 A), and reverse leakage characteristics (10 µA @ 1000 V). Both components use identical Through Hole mounting and 4-SIP form factor packaging, enabling direct PCB substitution.

Q: What is the difference between the RS-2 and KBP package designations?

A: Both designations refer to the same 4-SIP (Single In-line Package) form factor used for bridge rectifier modules. The RS-2 and KBP are manufacturer-specific package naming conventions for the identical physical configuration. Pin compatibility and PCB footprint requirements remain unchanged.

Q: Does the extended temperature range of the KBP210G-G affect compatibility?

A: No. The KBP210G-G operating range of -55°C to 150°C encompasses the RS207-G range of -55°C to 125°C. Extended temperature capability does not introduce incompatibility; it provides additional operational margin without affecting electrical performance within the original specification window.

Q: Are there compliance or certification differences between these parts?

A: Both parts share identical REACH status (REACH Unaffected), export classification (EAR99), and moisture sensitivity level (MSL 1 - Unlimited). The KBP210G-G includes RoHS3 compliance certification, which is an additional qualification advantage for regulated applications.

Q: What inventory considerations apply to this substitution?

A: The RS207-G is obsolete with limited remaining stock. The KBP210G-G is in active production status with confirmed availability, making it the recommended path for new procurement and ongoing system support.