GP10G-M3/54 Equivalent & Substitute Parts

Part Overview

The GP10G-M3/54 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 400 V DC reverse voltage and 1 A average rectified current in a DO-204AL (DO-41) axial through-hole package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The diode operates across a junction temperature range of -65°C to 175°C and complies with RoHS3 and REACH regulations.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	400	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	1.1 @ 1	V @ A
Reverse Recovery Time (trr)	3	µs
Current - Reverse Leakage @ Vr	5 @ 400	µA @ V
Capacitance @ Vr, F	8 @ 4V, 1MHz	pF
Operating Temperature - Junction	-65 to 175	°C
Mounting Type	Through Hole	-
Package / Case	DO-204AL, DO-41, Axial	-
Technology	Standard	-
Speed	Standard Recovery >500ns, > 200mA (Io)	-

Substitute Part Grouping Explanation

Substitution of the GP10G-M3/54 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

Voltage - DC Reverse (Vr) (Max): 400 V
Current - Average Rectified (Io): 1 A
Mounting Type: Through Hole
Package / Case: DO-204AL (DO-41) or compatible axial package
Technology: Standard
Speed: Standard Recovery >500ns, > 200mA (Io)

Acceptable Variation Ranges:

Voltage - Forward (Vf) (Max) @ If: 1.0 V to 1.2 V @ 1 A
Reverse Recovery Time (trr): 2 µs to 3 µs
Current - Reverse Leakage @ Vr: 5 µA @ 400 V (fixed)
Operating Temperature - Junction: Minimum -55°C to -65°C; Maximum 150°C to 175°C
Capacitance @ Vr, F: 8 pF to 15 pF @ 4V, 1MHz

Substitute parts are grouped into two categories: Vishay parametric equivalents (active status) and manufacturer-recommended alternatives from other suppliers (active status). All substitutes maintain the core electrical specifications and through-hole axial package format required for direct circuit board replacement.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [V @ A]	trr [µs]	Ir @ Vr [µA @ V]	Package	Status	Temp Range [°C]
GP10G-M3/54	Vishay	400	1	1.1 @ 1	3	5 @ 400	DO-204AL	Obsolete	-65 to 175
1N4004GP-E3/54	Vishay	400	1	1.1 @ 1	2	5 @ 400	DO-204AL	Active	-65 to 175
1N4004GP-E3/73	Vishay	400	1	1.1 @ 1	2	5 @ 400	DO-204AL	Active	-65 to 175
1N4004GPE-E3/54	Vishay	400	1	1.1 @ 1	2	5 @ 400	DO-204AL	Active	-65 to 175
GP10G-E3/54	Vishay	400	1	1.1 @ 1	3	5 @ 400	DO-204AL	Active	-65 to 175
GP10GE-E3/54	Vishay	400	1	1.1 @ 1	3	5 @ 400	DO-204AL	Active	-65 to 175
1N4004-AP	Micro Commercial Co	400	1	1.0 @ 1	2	5 @ 400	DO-41	Active	-55 to 150
1N4004-BP	Micro Commercial Co	400	1	1.0 @ 1	2	5 @ 400	DO-41	Active	-55 to 150
1N4004G R1G	Taiwan Semiconductor Corporation	400	1	1.0 @ 1	-	5 @ 400	DO-204AL	Active	-55 to 150
1N4936G-T	Diodes Incorporated	400	1	1.2 @ 1	0.2	5 @ 400	DO-41	Active	-65 to 150
D4G-T	Diodes Incorporated	400	1	1.0 @ 1	2	5 @ 400	T-1	Active	-65 to 150

Engineering Selection Recommendations

Primary Substitutes (Vishay Parametric Equivalents):

The Vishay parts 1N4004GP-E3/54, 1N4004GP-E3/73, 1N4004GPE-E3/54, GP10G-E3/54, and GP10GE-E3/54 are direct parametric equivalents with active product status. These parts maintain identical voltage and current ratings, matching package specifications, and full temperature range coverage (-65°C to 175°C). The 1N4004 series variants feature reduced reverse recovery time (2 µs versus 3 µs), which represents improved performance characteristics. All Vishay substitutes carry RoHS3 compliance and REACH unaffected status, matching the original part's regulatory profile.

Secondary Substitutes (Manufacturer-Recommended Alternatives):

The Micro Commercial Co. parts 1N4004-AP and 1N4004-BP, Taiwan Semiconductor Corporation 1N4004G R1G, Diodes Incorporated 1N4936G-T, and Diodes Incorporated D4G-T meet the core electrical requirements of 400 V, 1 A, and standard recovery characteristics. These parts are active and RoHS3 compliant. However, they present the following considerations:

Micro Commercial Co. and Taiwan Semiconductor Corporation parts operate at reduced maximum junction temperature (150°C versus 175°C), limiting use in high-temperature applications.
Diodes Incorporated 1N4936G-T features fast recovery characteristics (200 ns) and elevated forward voltage (1.2 V), suitable for applications requiring faster switching but not direct drop-in replacement for standard recovery designs.
Diodes Incorporated D4G-T uses a T-1 package format instead of DO-204AL, requiring mechanical board layout verification.

Recommended Selection Path:

For applications requiring direct compatibility with the GP10G-M3/54 without design modification, select from the Vishay parametric equivalents, prioritizing GP10G-E3/54 or 1N4004GP-E3/54 based on packaging availability (Cut Tape or Tape & Reel). For applications with reduced temperature requirements (-55°C to 150°C), Micro Commercial Co. or Taiwan Semiconductor Corporation alternatives provide cost-effective options. For applications requiring fast recovery performance, Diodes Incorporated 1N4936G-T is suitable with circuit validation.

Frequently Asked Questions (FAQ)

Q: Can the 1N4004GP-E3/54 directly replace the GP10G-M3/54 without circuit modification?

A: Yes. The 1N4004GP-E3/54 maintains identical voltage (400 V), current (1 A), forward voltage (1.1 V @ 1 A), and package specifications (DO-204AL). The reduced reverse recovery time (2 µs versus 3 µs) represents improved performance and does not require circuit changes. Both parts are RoHS3 compliant and operate across -65°C to 175°C.

Q: What is the difference between the Vishay 1N4004 series variants (E3/54, E3/73, GPE-E3/54)?

A: These variants differ in packaging format and tape reel specifications. The E3/54 and GPE-E3/54 designations indicate Cut Tape packaging, while E3/73 indicates alternative tape configuration. All three maintain identical electrical specifications and are functionally equivalent. Selection depends on procurement and assembly equipment compatibility.

Q: Why does the Diodes Incorporated 1N4936G-T have a lower reverse recovery time (200 ns)?

A: The 1N4936G-T employs fast recovery technology, reducing reverse recovery time from 3 µs to 200 ns. This characteristic is suitable for high-frequency switching applications but represents a different device class. Use this part only when fast recovery performance is required and circuit design has been validated for this technology.

Q: Can the D4G-T replace the GP10G-M3/54 in existing circuit boards?

A: The D4G-T maintains identical electrical specifications but uses a T-1 package format instead of DO-204AL. Physical board layout and lead spacing must be verified for compatibility. If the circuit board is designed for DO-204AL axial leads, mechanical modification is required.

Q: What is the impact of the Micro Commercial Co. 1N4004-AP operating at 150°C maximum junction temperature versus 175°C?

A: Applications operating near the upper temperature limit (above 150°C) require the original GP10G-M3/54 or Vishay equivalents rated to 175°C. For applications with maximum operating temperatures below 150°C, the Micro Commercial Co. part is suitable. Verify application thermal requirements before selection.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry RoHS3 compliance certification. The original GP10G-M3/54 is also RoHS3 compliant. All parts are REACH unaffected, meeting current regulatory requirements.

Q: What packaging options are available for the substitute parts?

A: Vishay parts are available in Cut Tape (CT) and Tape & Reel (TR) formats. Micro Commercial Co. parts are supplied in Bulk. Taiwan Semiconductor Corporation and Diodes Incorporated parts are available in Cut Tape or Tape & Reel. Verify packaging compatibility with assembly equipment before procurement.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message