GP10DHM3/54 Equivalent & Substitute Parts

Part Overview

The GP10DHM3/54 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 200 V DC reverse voltage and 1 A average rectified current in a DO-204AL (DO-41) through-hole axial package. This part is classified as obsolete, though 943 pieces remain in stock as new original inventory.

Due to the obsolete product status of GP10DHM3/54, equivalent and substitute parts are necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements. Active alternatives with identical or superior electrical characteristics are available from multiple manufacturers.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	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 @ 200 V
Capacitance @ Vr, F	8	pF @ 4V, 1MHz
Operating Temperature - Junction	-65 to 175	°C
Mounting Type	Through Hole	-
Package / Case	DO-204AL, DO-41, Axial	-
Technology	Standard	-
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitute parts for the GP10DHM3/54 are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications and package form factor. These parts satisfy direct replacement requirements without circuit modification:

Voltage - DC Reverse (Vr) (Max): 200 V
Current - Average Rectified (Io): 1 A
Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1 A
Package / Case: DO-204AL, DO-41, Axial
Mounting Type: Through Hole

Manufacturer Recommended Substitutes offer enhanced electrical performance or alternative package configurations while maintaining core voltage and current ratings. These parts are suitable for applications where improved specifications provide additional design margin or supply availability is prioritized.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Product Status	Vr (Max) [V]	Io [A]	Vf (Max) @ If [V]	trr [µs]	Ir @ Vr [µA]	Package	Mounting	Temp Range [°C]	RoHS
GP10DHM3/54	Vishay General Semiconductor	Obsolete	200	1	1.1 @ 1A	3	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
1N4003GP-E3/54	Vishay General Semiconductor	Active	200	1	1.1 @ 1A	2	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
1N4003GP-E3/73	Vishay General Semiconductor	Active	200	1	1.1 @ 1A	2	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
1N4003GPE-E3/54	Vishay General Semiconductor	Active	200	1	1.1 @ 1A	2	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
GP10D-E3/54	Vishay General Semiconductor	Active	200	1	1.1 @ 1A	3	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
GP10DE-E3/54	Vishay General Semiconductor	Active	200	1	1.1 @ 1A	3	5 @ 200V	DO-204AL	Through Hole	-65 to 175	ROHS3
1N3611	Microchip Technology	Active	200	1	1.1 @ 1A	-	1 @ 200V	A, Axial	Through Hole	-65 to 175	Non-compliant
1N4003-G	Comchip Technology	Active	200	1	1.1 @ 1A	-	5 @ 200V	DO-41	Through Hole	-55 to 150	ROHS3
1N4003GHA0G	Taiwan Semiconductor Corporation	Active	200	1	1.0 @ 1A	-	5 @ 200V	DO-204AL	Through Hole	-55 to 150	ROHS3
1N4003GHR1G	Taiwan Semiconductor Corporation	Active	200	1	1.0 @ 1A	-	5 @ 200V	DO-204AL	Through Hole	-55 to 150	ROHS3
BYW52-TR	Vishay General Semiconductor	Active	200	2	1.0 @ 1A	4	1 @ 200V	SOD-57	Through Hole	-55 to 175	ROHS3

Engineering Selection Recommendations

Primary Parametric Equivalents (Direct Replacement)

The following parts are recommended as direct replacements for GP10DHM3/54 based on identical electrical specifications and package compatibility:

1N4003GP-E3/54 (Vishay General Semiconductor): Active product status, ROHS3 compliant, identical voltage and current ratings, improved reverse recovery time (2 µs vs. 3 µs), same operating temperature range, same package form factor.
1N4003GP-E3/73 (Vishay General Semiconductor): Active product status, ROHS3 compliant, identical electrical specifications to 1N4003GP-E3/54, alternative tape reel configuration.
1N4003GPE-E3/54 (Vishay General Semiconductor): Active product status, ROHS3 compliant, identical specifications, Tape & Reel packaging option.
GP10D-E3/54 (Vishay General Semiconductor): Active product status, ROHS3 compliant, same base product family, identical voltage and current ratings, matching reverse recovery time (3 µs), same package and temperature range.
GP10DE-E3/54 (Vishay General Semiconductor): Active product status, ROHS3 compliant, same base product family, identical specifications to GP10D-E3/54.

Secondary Equivalents (Compatible with Considerations)

1N4003-G (Comchip Technology): Active product status, ROHS3 compliant, identical voltage and current ratings, reduced operating temperature range (-55°C to 150°C vs. -65°C to 175°C).
1N4003GHA0G (Taiwan Semiconductor Corporation): Active product status, ROHS3 compliant, AEC-Q101 automotive qualification, identical voltage and current ratings, improved forward voltage (1.0 V vs. 1.1 V), reduced operating temperature range (-55°C to 150°C).
1N4003GHR1G (Taiwan Semiconductor Corporation): Active product status, ROHS3 compliant, AEC-Q101 automotive qualification, identical specifications to 1N4003GHA0G.

Alternative with Enhanced Current Rating

BYW52-TR (Vishay General Semiconductor): Active product status, ROHS3 compliant, avalanche technology, identical voltage rating, doubled current rating (2 A vs. 1 A), alternative package form (SOD-57), suitable for applications requiring higher current capacity.

Legacy Alternative (Non-Compliant)

1N3611 (Microchip Technology): Active product status, RoHS non-compliant, identical voltage and current ratings, improved reverse leakage (1 µA vs. 5 µA), alternative axial package form.

Frequently Asked Questions (FAQ)

Q: Can 1N4003GP-E3/54 directly replace GP10DHM3/54 without circuit modification?

A: Yes. The 1N4003GP-E3/54 maintains identical voltage (200 V), current (1 A), forward voltage (1.1 V @ 1 A), and package specifications (DO-204AL through-hole axial). The improved reverse recovery time (2 µs vs. 3 µs) provides additional design margin without requiring circuit changes.

Q: What is the difference between GP10D-E3/54 and GP10DE-E3/54?

A: Both parts are electrically identical with matching voltage, current, forward voltage, and reverse recovery time specifications. The difference lies in packaging configuration and supplier device package designation. Both are suitable direct replacements for GP10DHM3/54.

Q: Why is BYW52-TR listed as a substitute if it has 2 A current rating instead of 1 A?

A: BYW52-TR is classified as a manufacturer-recommended substitute because it maintains the 200 V voltage rating and through-hole mounting type. The doubled current rating (2 A) represents enhanced capability suitable for applications requiring higher current capacity. However, the alternative SOD-57 package form differs from the original DO-204AL, requiring physical board layout verification.

Q: Are the Taiwan Semiconductor Corporation parts (1N4003GHA0G, 1N4003GHR1G) suitable for automotive applications?

A: Yes. Both parts carry AEC-Q101 automotive qualification and ROHS3 compliance. However, the operating temperature range is reduced to -55°C to 150°C compared to the original -65°C to 175°C. Applications requiring the full -65°C to 175°C range should use Vishay alternatives.

Q: What is the significance of the reverse recovery time difference between GP10DHM3/54 (3 µs) and 1N4003GP-E3/54 (2 µs)?

A: Reverse recovery time affects switching speed and switching losses in rectifier applications. The faster recovery time (2 µs) of 1N4003GP-E3/54 reduces reverse current spikes and switching losses, providing improved performance in high-frequency applications while maintaining full compatibility with circuits designed for the original 3 µs specification.

Q: Is 1N3611 from Microchip Technology a viable long-term substitute?

A: 1N3611 is electrically compatible with identical voltage and current ratings. However, it carries RoHS non-compliant status, which may conflict with procurement policies or regulatory requirements for new designs. For new applications, ROHS3-compliant alternatives (1N4003GP-E3/54, GP10D-E3/54, or GP10DE-E3/54) are recommended.

Q: Can I use 1N4003-G from Comchip Technology in applications requiring the full -65°C to 175°C temperature range?

A: No. The 1N4003-G operating temperature range is limited to -55°C to 150°C. Applications requiring operation below -55°C or above 150°C must use alternatives with extended temperature ranges, such as 1N4003GP-E3/54, GP10D-E3/54, or GP10DE-E3/54 from Vishay.

Q: What packaging options are available for direct replacement?

A: Direct replacements maintaining the DO-204AL (DO-41) axial through-hole package include 1N4003GP-E3/54, 1N4003GP-E3/73, 1N4003GPE-E3/54, GP10D-E3/54, and GP10DE-E3/54. All support identical board layouts and mounting procedures. The 1N3611 offers an alternative A-series axial package, while BYW52-TR uses SOD-57 packaging requiring layout verification.

Q: Are all recommended substitutes ROHS3 compliant?

A: All recommended primary and secondary equivalents are ROHS3 compliant except 1N3611, which is RoHS non-compliant. For applications subject to RoHS regulations or procurement policies requiring compliance, use only ROHS3-compliant alternatives.

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