GP10M-M3/73 Equivalent & Substitute Parts

Part Overview

The GP10M-M3/73 is a general-purpose rectifier diode rated for 1000 V DC reverse voltage and 1 A average rectified current in a DO-204AL (DO-41) axial through-hole package. Manufactured by Vishay General Semiconductor - Diodes Division, this component is classified as obsolete. Due to its obsolete status, equivalent and substitute parts from active product lines are necessary for ongoing design support, production continuity, and component sourcing.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	1000 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 1 A
Reverse Recovery Time (trr)	3 µs
Current - Reverse Leakage @ Vr	5 µA @ 1000 V
Package / Case	DO-204AL, DO-41, Axial
Mounting Type	Through Hole
Operating Temperature - Junction	-65°C ~ 175°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the GP10M-M3/73 is determined by the following critical parameters:

Electrical Requirements:

Voltage - DC Reverse (Vr) (Max): Must equal or exceed 1000 V
Current - Average Rectified (Io): Must equal or exceed 1 A
Voltage - Forward (Vf) (Max) @ If: Must not exceed 1.1 V @ 1 A
Current - Reverse Leakage @ Vr: Must not exceed 5 µA @ 1000 V

Mechanical Requirements:

Package / Case: Must be DO-204AL, DO-41, or equivalent axial configuration
Mounting Type: Must be Through Hole

Environmental & Compliance Requirements:

Operating Temperature - Junction: Must support -65°C ~ 175°C range
RoHS Status: Must be ROHS3 Compliant

Substitute parts are grouped into two categories: MFR Recommended (active products from primary manufacturers) and Parametric Equivalents (active products meeting all electrical and mechanical specifications).

Parameter Comparison

Part Number	Manufacturer	Product Status	Vr (Max)	Io	Vf (Max) @ If	trr	Ir @ Vr	Package	Temp Range
GP10M-M3/73	Vishay	Obsolete	1000 V	1 A	1.1 V @ 1 A	3 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
1N4007GP-E3/73	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	2 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
1N4007GP-E3/53	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	2 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
1N4007GPE-E3/53	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	2 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
1N4007GPE-E3/73	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	2 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
GP10-4007-E3/53	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	3 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
GP10-4007E-E3/53	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	3 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
GP10ME-E3/53	Vishay	Active	1000 V	1 A	1.1 V @ 1 A	3 µs	5 µA @ 1000 V	DO-204AL	-65°C ~ 175°C
1N4007-AP	Micro Commercial Co	Active	1000 V	1 A	1.0 V @ 1 A	2 µs	5 µA @ 1000 V	DO-41	-55°C ~ 150°C
1N4007-BP	Micro Commercial Co	Active	1000 V	1 A	1.0 V @ 1 A	2 µs	5 µA @ 1000 V	DO-41	-55°C ~ 150°C
EGP10K	Fairchild Semiconductor	Active	800 V	1 A	1.7 V @ 1 A	75 ns	5 µA @ 800 V	DO-204AL	-65°C ~ 150°C

Engineering Selection Recommendations

Primary Substitutes (Vishay SUPERECTIFIER® Series):

The 1N4007GP-E3/73, 1N4007GP-E3/53, 1N4007GPE-E3/53, and 1N4007GPE-E3/73 are direct electrical and mechanical equivalents from Vishay's active product line. These parts maintain identical voltage and current ratings, meet the same temperature range, and are ROHS3 compliant. The primary difference is reduced reverse recovery time (2 µs versus 3 µs), which represents improved performance. These parts are recommended for direct replacement in new designs and production continuity.

Secondary Substitutes (Vishay GP10 Series):

The GP10-4007-E3/53, GP10-4007E-E3/53, and GP10ME-E3/53 are parametric equivalents that maintain all critical electrical specifications including the 3 µs reverse recovery time matching the original part. These parts are active products with ROHS3 compliance and full temperature range support. They are suitable for applications where reverse recovery time specification is critical.

Alternative Substitutes (Micro Commercial Co):

The 1N4007-AP and 1N4007-BP from Micro Commercial Co meet the core voltage and current requirements with improved forward voltage characteristics (1.0 V versus 1.1 V). However, these parts have a reduced operating temperature range (-55°C ~ 150°C versus -65°C ~ 175°C) and are not suitable for applications requiring the full temperature specification of the original part.

Limited Compatibility Substitute (Fairchild Semiconductor):

The EGP10K has a reduced maximum reverse voltage rating of 800 V and elevated forward voltage of 1.7 V @ 1 A. This part is not suitable for applications requiring the full 1000 V rating and should only be considered for circuits with lower voltage requirements.

Frequently Asked Questions (FAQ)

Q: Can I use 1N4007GP-E3/73 as a direct replacement for GP10M-M3/73?

A: Yes. The 1N4007GP-E3/73 meets all electrical and mechanical requirements. It maintains 1000 V reverse voltage, 1 A current rating, and DO-204AL package configuration. The reduced reverse recovery time (2 µs) represents improved performance. Both parts are ROHS3 compliant and support the required temperature range.

Q: What is the difference between 1N4007GP-E3/73 and 1N4007GP-E3/53?

A: These parts are electrically identical. The difference is in the packaging designation suffix. Both are active Vishay products with identical electrical specifications and are suitable substitutes for the GP10M-M3/73.

Q: Why is EGP10K listed as a substitute if it has only 800 V rating?

A: The EGP10K is a parametric equivalent for applications where the full 1000 V rating is not required. It is not suitable for circuits designed for 1000 V operation. Selection of this part requires circuit-level analysis to confirm voltage margin requirements.

Q: Can I use 1N4007-AP or 1N4007-BP in applications requiring -65°C operation?

A: No. These Micro Commercial Co parts have a minimum operating temperature of -55°C, which does not meet the -65°C requirement of the original GP10M-M3/73. Use Vishay equivalents for full temperature range compliance.

Q: Are all substitute parts ROHS3 compliant?

A: All Vishay and Micro Commercial Co substitutes listed are ROHS3 compliant. The EGP10K from Fairchild Semiconductor does not specify RoHS status in the provided data.

Q: What is the significance of the reverse recovery time difference between the original part and substitutes?

A: The original GP10M-M3/73 has a 3 µs reverse recovery time. Most Vishay substitutes have 2 µs, representing faster switching characteristics. The GP10 series variants maintain 3 µs matching the original specification. Faster recovery time generally reduces switching losses and is not detrimental to circuit operation.

Q: Can I mix different substitute parts in the same circuit?

A: Yes, provided all selected parts meet the circuit's electrical requirements. All listed Vishay substitutes are electrically compatible with each other and with the original GP10M-M3/73 for standard rectification applications.

Q: What packaging options are available for substitutes?

A: All substitutes use DO-204AL or DO-41 axial through-hole packages, maintaining mechanical compatibility with the original part. Packaging designations (CT for Cut Tape, Bulk) refer to supply format and do not affect electrical or mechanical compatibility.

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