Equivalent & Substitute Parts for GP10B-M3/54

Part Overview

The GP10B-M3/54 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 100 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, which necessitates identification of active equivalent and substitute components for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts satisfy the same functional requirements within defined parameter tolerances.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	100	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 @ 100 V
Capacitance @ Vr, F	8	pF @ 4V, 1MHz
Mounting Type	Through Hole	-
Package / Case	DO-204AL, DO-41, Axial	-
Operating Temperature - Junction	-65 to 175	°C
Technology	Standard	-
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitution of the GP10B-M3/54 is determined by the following critical parameters:

Electrical Equivalence Criteria:

Voltage - DC Reverse (Vr) (Max): 100 V minimum
Current - Average Rectified (Io): 1 A minimum
Voltage - Forward (Vf) (Max) @ If: 1.1 V or lower @ 1 A
Current - Reverse Leakage @ Vr: 5 µA or lower @ 100 V
Technology: Standard recovery diode

Mechanical Compatibility Criteria:

Mounting Type: Through Hole
Package / Case: DO-204AL (DO-41) Axial or equivalent axial configuration
Operating Temperature Range: -65°C to 175°C minimum (or -55°C to 150°C for reduced-range alternatives)

Compliance Criteria:

RoHS Status: ROHS3 Compliant
REACH Status: REACH Unaffected

Parts are grouped into two categories: Parametric Equivalents (identical electrical and mechanical specifications, active product status) and Manufacturer Recommended alternatives (functionally compatible, from alternative manufacturers, active product status).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [V]	trr [µs]	Ir @ Vr [µA]	C @ Vr [pF]	Package	Temp Range [°C]	Product Status	Packaging Type
GP10B-M3/54	Vishay General Semiconductor	100	1	1.1 @ 1A	3	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Obsolete	-
1N4002GP-E3/54	Vishay General Semiconductor	100	1	1.1 @ 1A	2	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Active	Cut Tape (CT)
1N4002GPE-E3/54	Vishay General Semiconductor	100	1	1.1 @ 1A	2	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Active	Cut Tape (CT)
1N4002GPE-E3/73	Vishay General Semiconductor	100	1	1.1 @ 1A	2	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Active	Cut Tape (CT)
GP10B-E3/54	Vishay General Semiconductor	100	1	1.1 @ 1A	3	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Active	Tape & Reel (TR)
GP10BE-E3/54	Vishay General Semiconductor	100	1	1.1 @ 1A	3	5 @ 100V	8 @ 4V	DO-204AL (DO-41)	-65 to 175	Active	Tape & Reel (TR)
1N4002-G	Comchip Technology	100	1	1.1 @ 1A	-	5 @ 100V	15 @ 4V	DO-204AL (DO-41)	-55 to 150	Active	Cut Tape (CT)
1N4002B-G	Comchip Technology	100	1	1.1 @ 1A	-	5 @ 100V	15 @ 4V	DO-204AL (DO-41)	-55 to 150	Active	Bulk
1N4002G A0G	Taiwan Semiconductor Corporation	100	1	1.0 @ 1A	-	5 @ 100V	10 @ 4V	DO-204AL (DO-41)	-55 to 150	Active	Tape & Box (TB)
1N4002G B0G	Taiwan Semiconductor Corporation	100	1	1.0 @ 1A	-	5 @ 100V	10 @ 4V	DO-204AL (DO-41)	-55 to 150	Active	-
1N6077	Microchip Technology	100	1.3	1.76 @ 18.8A	0.03	5 @ 100V	-	A, Axial	-65 to 155	Active	Bulk

Engineering Selection Recommendations

Primary Equivalents (Vishay SUPERECTIFIER® Series):

The parts 1N4002GP-E3/54, 1N4002GPE-E3/54, and 1N4002GPE-E3/73 are parametric equivalents from Vishay General Semiconductor - Diodes Division. These components maintain identical electrical specifications to the GP10B-M3/54 with the exception of improved reverse recovery time (2 µs versus 3 µs), representing enhanced performance. All three are ROHS3 compliant, REACH unaffected, and carry active product status. Selection between these three is determined by packaging requirements: Cut Tape (CT) for automated assembly or reel-specific applications.

The parts GP10B-E3/54 and GP10BE-E3/54 are also Vishay SUPERECTIFIER® series equivalents with identical electrical and thermal specifications, available in Tape & Reel (TR) packaging. These are suitable for high-volume production environments requiring automated component handling.

Alternative Manufacturers (Comchip Technology):

The parts 1N4002-G and 1N4002B-G from Comchip Technology provide functional equivalence with identical voltage, current, and leakage specifications. These parts operate within a reduced temperature range (-55°C to 150°C versus -65°C to 175°C) and exhibit higher junction capacitance (15 pF versus 8 pF). Both are ROHS3 compliant and active. Selection between these is determined by packaging: Cut Tape (CT) for 1N4002-G or Bulk for 1N4002B-G.

Alternative Manufacturers (Taiwan Semiconductor Corporation):

The parts 1N4002G A0G and 1N4002G B0G from Taiwan Semiconductor Corporation provide functional equivalence with identical voltage, current, and leakage specifications. Forward voltage is reduced to 1.0 V @ 1 A, and junction capacitance is 10 pF. Operating temperature range is -55°C to 150°C. Both are ROHS3 compliant and active. Packaging differs: Tape & Box (TB) for 1N4002G A0G.

Higher Current Alternative (Microchip Technology):

The part 1N6077 from Microchip Technology provides a higher current rating (1.3 A versus 1 A) with identical 100 V reverse voltage rating. This part exhibits fast recovery characteristics (30 ns reverse recovery time) and is suitable for applications requiring enhanced current capacity. Operating temperature range is -65°C to 155°C. This part is RoHS non-compliant and should be selected only when RoHS compliance is not a design requirement.

Selection Criteria Summary:

For direct replacement in RoHS3-compliant applications with full temperature range support (-65°C to 175°C), select from Vishay SUPERECTIFIER® series parts (1N4002GP-E3/54, 1N4002GPE-E3/54, 1N4002GPE-E3/73, GP10B-E3/54, or GP10BE-E3/54) based on packaging requirements.

For applications with reduced temperature range requirements (-55°C to 150°C) and RoHS3 compliance, Comchip Technology (1N4002-G, 1N4002B-G) or Taiwan Semiconductor Corporation (1N4002G A0G, 1N4002G B0G) alternatives are suitable.

For applications requiring higher current capacity (1.3 A) and fast recovery characteristics without RoHS compliance constraints, the Microchip Technology 1N6077 is applicable.

Frequently Asked Questions (FAQ)

Q: Can the GP10B-M3/54 be directly replaced with 1N4002GP-E3/54?

A: Yes. The 1N4002GP-E3/54 is a parametric equivalent with identical voltage (100 V), current (1 A), forward voltage (1.1 V @ 1 A), leakage (5 µA @ 100 V), and operating temperature range (-65°C to 175°C). The reverse recovery time is improved (2 µs versus 3 µs). Both are ROHS3 compliant. The primary difference is packaging: 1N4002GP-E3/54 is supplied in Cut Tape (CT) format.

Q: What is the difference between the Vishay SUPERECTIFIER® parts and the Comchip Technology alternatives?

A: Vishay SUPERECTIFIER® parts (1N4002GP-E3/54, 1N4002GPE-E3/54, 1N4002GPE-E3/73, GP10B-E3/54, GP10BE-E3/54) maintain the full operating temperature range of -65°C to 175°C and lower junction capacitance (8 pF). Comchip Technology parts (1N4002-G, 1N4002B-G) operate within -55°C to 150°C and exhibit higher junction capacitance (15 pF). All maintain identical voltage, current, and leakage specifications. Selection depends on temperature range requirements and packaging format.

Q: Is the 1N6077 from Microchip Technology a suitable replacement?

A: The 1N6077 is functionally compatible for applications requiring higher current capacity (1.3 A versus 1 A) and fast recovery characteristics (30 ns reverse recovery time). However, this part is RoHS non-compliant and operates within -65°C to 155°C. Use only when higher current capacity is required and RoHS compliance is not mandated.

Q: What packaging formats are available for equivalent parts?

A: Equivalent parts are available in the following packaging formats: Cut Tape (CT) for 1N4002GP-E3/54, 1N4002GPE-E3/54, 1N4002GPE-E3/73, and 1N4002-G; Tape & Reel (TR) for GP10B-E3/54 and GP10BE-E3/54; Bulk for 1N4002B-G and 1N6077; and Tape & Box (TB) for 1N4002G A0G. Selection is determined by assembly process requirements and volume specifications.

Q: Are all substitute parts RoHS3 compliant?

A: All substitute parts except the 1N6077 from Microchip Technology are ROHS3 compliant. The 1N6077 is RoHS non-compliant and should be selected only when RoHS compliance is not a design requirement.

Q: What is the impact of reverse recovery time differences on circuit performance?

A: Reverse recovery time (trr) affects switching speed and switching losses. The GP10B-M3/54 has a trr of 3 µs (standard recovery). Vishay SUPERECTIFIER® equivalents have improved trr of 2 µs, resulting in faster switching and reduced switching losses. The 1N6077 has significantly faster recovery (30 ns), suitable for high-frequency applications. For standard rectification applications, the difference is not critical; for high-frequency switching applications, faster recovery times are beneficial.

Q: Can packaging format be changed without affecting circuit performance?

A: Packaging format (Cut Tape, Tape & Reel, Bulk, Tape & Box) affects procurement, handling, and assembly processes but does not affect electrical performance. All equivalent parts in the same electrical specification class perform identically in the circuit. Selection is determined by manufacturing process requirements and volume specifications.

Q: What is the significance of junction capacitance differences?

A: Junction capacitance affects high-frequency performance and switching characteristics. The GP10B-M3/54 and Vishay equivalents have 8 pF capacitance. Comchip Technology parts have 15 pF, and Taiwan Semiconductor Corporation parts have 10 pF. For standard rectification applications at power line frequencies (50/60 Hz), these differences are negligible. For high-frequency applications (above 1 MHz), lower capacitance is preferable.

Q: Are there inventory considerations when selecting substitute parts?

A: Yes. Current inventory levels vary: 1N4002GP-E3/54 (38,771 pcs), 1N4002GPE-E3/54 (11,782 pcs), 1N4002GPE-E3/73 (9,935 pcs), GP10B-E3/54 (1,163 pcs), GP10BE-E3/54 (1,043 pcs), 1N4002-G (13,557 pcs), 1N4002B-G (8,304 pcs), 1N4002G A0G (752 pcs), 1N4002G B0G (990 pcs), and 1N6077 (1,063 pcs). For high-volume applications, 1N4002GP-E3/54 and 1N4002-G offer the highest availability.

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