Equivalent & Substitute Parts for 2KBP06M/1

Part Overview

The 2KBP06M/1 is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division, rated for 600 V peak reverse voltage and 2 A average rectified current. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations. The through-hole KBPM package configuration requires compatible substitutes with matching mechanical and electrical specifications.

Key Parameters

Parameter	Value
Voltage - Peak Reverse (Max)	600 V
Current - Average Rectified (Io)	2 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 3.14 A
Current - Reverse Leakage @ Vr	5 µA @ 600 V
Operating Temperature Range	-55°C ~ 165°C (TJ)
Mounting Type	Through Hole
Package / Case	4-SIP, KBPM
Diode Type	Single Phase
Technology	Standard

Substitute Part Grouping Explanation

Substitution eligibility for the 2KBP06M/1 is determined by the following critical parameters:

Voltage - Peak Reverse (Max): Must equal or exceed 600 V
Current - Average Rectified (Io): Must equal or exceed 2 A
Diode Type: Must be Single Phase
Technology: Must be Standard
Mounting Type: Must be Through Hole
Package compatibility: Physical form factor must accommodate circuit board layout

The substitute parts identified below meet these core electrical and mechanical requirements, though individual parameter variations exist within acceptable operating ranges.

Parameter Comparison

Parameter	2KBP06M/1	VS-2KBP06	KBP06G
Manufacturer	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Diodes Incorporated
Voltage - Peak Reverse (Max)	600 V	600 V	600 V
Current - Average Rectified (Io)	2 A	2 A	1.5 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 3.14 A	1 V @ 1 A	1.1 V @ 1.5 A
Current - Reverse Leakage @ Vr	5 µA @ 600 V	10 µA @ 600 V	5 µA @ 600 V
Operating Temperature Range	-55°C ~ 165°C (TJ)	-40°C ~ 150°C (TJ)	-65°C ~ 150°C (TJ)
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	4-SIP, KBPM	4-SIP, D-44	4-SIP, KBP
Diode Type	Single Phase	Single Phase	Single Phase
Technology	Standard	Standard	Standard
Product Status	Obsolete	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

VS-2KBP06 (Vishay General Semiconductor - Diodes Division)

This substitute maintains identical electrical ratings (600 V, 2 A) and is manufactured by the same supplier as the original component. The VS-2KBP06 is actively produced and carries ROHS3 compliance certification. The D-44 package is mechanically compatible with through-hole mounting. The operating temperature range (-40°C ~ 150°C) is narrower than the original specification; applications requiring operation below -40°C or above 150°C require thermal analysis. This option provides direct functional equivalence with improved regulatory compliance.

KBP06G (Diodes Incorporated)

This substitute meets the 600 V voltage requirement and carries ROHS3 compliance. The current rating is 1.5 A, which is lower than the original 2 A specification. The KBP06G is suitable only for applications where the actual operating current does not exceed 1.5 A. The operating temperature range (-65°C ~ 150°C) provides extended low-temperature capability. The KBP package is mechanically compatible with through-hole mounting. This option is appropriate for current-limited applications or as a secondary alternative when the primary substitute is unavailable.

Frequently Asked Questions (FAQ)

Q: Can the VS-2KBP06 be used as a direct replacement for the 2KBP06M/1?

A: Yes, the VS-2KBP06 provides direct functional equivalence. Both components share identical voltage (600 V) and current (2 A) ratings, single-phase bridge rectifier topology, and through-hole mounting. The primary consideration is the operating temperature range: the VS-2KBP06 operates from -40°C to 150°C, compared to the original -55°C to 165°C. Verify that your application does not require operation outside this narrower range.

Q: Is the KBP06G suitable for all applications using the 2KBP06M/1?

A: The KBP06G is suitable only for applications where the average rectified current does not exceed 1.5 A. The original 2KBP06M/1 is rated for 2 A; exceeding 1.5 A with the KBP06G will cause thermal stress and potential component failure. Confirm your actual operating current before selecting this substitute.

Q: What are the package differences between these parts?

A: All three components use 4-SIP through-hole packages but with different designations: KBPM (original), D-44 (VS-2KBP06), and KBP (KBP06G). These packages are mechanically compatible for standard through-hole circuit board applications. Verify pin spacing and lead diameter compatibility with your PCB design before implementation.

Q: Why is the 2KBP06M/1 classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. Active alternatives from the same or equivalent manufacturers are available to support existing designs and new implementations. Transition to an active substitute ensures long-term supply chain stability.

Q: Are there compliance differences between the original and substitute parts?

A: Yes. The 2KBP06M/1 is RoHS non-compliant, while both VS-2KBP06 and KBP06G carry ROHS3 compliance certification. If your application or market requires RoHS compliance, select either active substitute. All three components are REACH Unaffected and classified as EAR99 for export purposes.

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