EGP10B-TP Equivalent & Substitute Parts

Part Overview

The EGP10B-TP is a general-purpose rectifier diode rated for 100 V DC reverse voltage and 1 A average rectified current in a through-hole DO-41 package. Manufactured by Micro Commercial Co, this component is classified as obsolete. Due to its obsolete status, equivalent and substitute parts from active manufacturers are necessary for new designs, production continuity, and long-term component availability. Substitute parts maintain the same electrical ratings and mechanical compatibility while offering active product status and improved availability.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	1 V @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	50 ns
Current - Reverse Leakage @ Vr	5 µA @ 100 V
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Operating Temperature - Junction	-55°C ~ 150°C
Technology	Standard
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the EGP10B-TP are classified into three categories based on electrical and mechanical compatibility:

Direct Substitutes maintain identical electrical specifications and package compatibility. These parts share the same voltage rating (100 V), current rating (1 A), forward voltage characteristics, and through-hole axial package format. Direct substitutes include 1N4002E-E3/54, 1N4002E-E3/73, GPP10B-E3/54, and GPP10B-E3/73. These parts differ only in packaging format (Tape & Reel or Cut Tape) and are interchangeable in circuit applications.

Upgrade Substitutes provide enhanced performance while maintaining full backward compatibility. Parts EGP10B-E3/54 and EGP10B-E3/73 are classified as upgrades because they feature improved forward voltage (950 mV vs. 1 V at 1 A), identical fast recovery characteristics (50 ns), and belong to the SUPERECTIFIER® series. These upgrades offer lower power dissipation and extended lower temperature rating (-65°C vs. -55°C minimum).

Similar Substitutes meet the core electrical requirements but may differ in specific parameters such as operating temperature range or packaging variants. Parts 1N4002-E3/53, 1N4002-E3/54, 1N4002-G, and 1N4002E-E3/53 are classified as similar because they maintain 100 V reverse voltage and 1 A current ratings with standard recovery characteristics, though some variants have different minimum operating temperatures (-50°C vs. -55°C).

Substitution is determined by matching: voltage rating (100 V), current rating (1 A), package type (DO-41/DO-204AL axial through-hole), and technology (Standard or Fast Recovery). All listed substitutes are ROHS3 compliant and EAR99 classified.

Parameter Comparison

Part Number	Manufacturer	Product Status	Vr (Max)	Io	Vf (Max) @ If	Speed	trr	Ir @ Vr	Tj (Min-Max)	Package
EGP10B-TP	Micro Commercial Co	Obsolete	100 V	1 A	1 V @ 1 A	Fast Recovery ≤ 500ns	50 ns	5 µA @ 100 V	-55°C ~ 150°C	DO-41
1N4002E-E3/54	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-204AL (DO-41)
1N4002E-E3/73	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-204AL (DO-41)
GPP10B-E3/54	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-204AL (DO-41)
GPP10B-E3/73	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-204AL (DO-41)
EGP10B-E3/54	Vishay	Active	100 V	1 A	950 mV @ 1 A	Fast Recovery ≤ 500ns	50 ns	5 µA @ 100 V	-65°C ~ 150°C	DO-204AL (DO-41)
EGP10B-E3/73	Vishay	Active	100 V	1 A	950 mV @ 1 A	Fast Recovery ≤ 500ns	50 ns	5 µA @ 100 V	-65°C ~ 150°C	DO-204AL (DO-41)
1N4002-E3/53	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-50°C ~ 150°C	DO-204AL (DO-41)
1N4002-E3/54	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-204AL (DO-41)
1N4002-G	Comchip Technology	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-55°C ~ 150°C	DO-41
1N4002E-E3/53	Vishay	Active	100 V	1 A	1.1 V @ 1 A	Standard Recovery >500ns	—	5 µA @ 100 V	-50°C ~ 150°C	DO-204AL (DO-41)

Engineering Selection Recommendations

For Direct Replacement with Active Product Status: Select 1N4002E-E3/54, 1N4002E-E3/73, GPP10B-E3/54, or GPP10B-E3/73. These parts maintain identical electrical specifications to the EGP10B-TP while offering active product status and continuous availability. All are ROHS3 compliant and EAR99 classified. The choice between these options depends on packaging format requirements: Tape & Reel (TR) for automated assembly or Cut Tape (CT) for manual handling.

For Enhanced Performance with Backward Compatibility: Select EGP10B-E3/54 or EGP10B-E3/73 from Vishay's SUPERECTIFIER® series. These upgrades provide lower forward voltage (950 mV vs. 1 V), identical fast recovery characteristics (50 ns), and extended lower temperature rating (-65°C vs. -55°C). These parts are fully compatible with existing circuit designs while reducing power dissipation. Both are ROHS3 compliant and EAR99 classified.

For Temperature-Constrained Applications: If the application requires minimum operating temperature of -50°C or higher, 1N4002-E3/53 or 1N4002E-E3/53 are acceptable. These parts maintain all core electrical specifications but have a -50°C minimum junction temperature instead of -55°C. Both are ROHS3 compliant and EAR99 classified.

For Standard Recovery Applications: Parts 1N4002-E3/54, 1N4002-G, and 1N4002E-E3/53 feature standard recovery characteristics (>500ns) instead of fast recovery. These are suitable for applications where recovery speed is not critical and cost optimization is prioritized.

All substitute parts are through-hole axial components compatible with the original DO-41 package footprint and maintain the same 100 V / 1 A electrical ratings.

Frequently Asked Questions (FAQ)

Q: Can I use 1N4002E-E3/54 as a direct replacement for EGP10B-TP? A: Yes. Both parts share identical voltage (100 V), current (1 A), and reverse leakage (5 µA @ 100 V) specifications. Both use through-hole DO-41/DO-204AL axial packages. The primary difference is that 1N4002E-E3/54 has standard recovery characteristics (>500ns) versus the fast recovery (≤500ns) of the original part. This substitution is valid for applications where recovery speed is not a limiting factor.

Q: What is the difference between EGP10B-E3/54 and 1N4002E-E3/54? A: EGP10B-E3/54 is a fast recovery diode (50 ns trr, 950 mV forward voltage) from Vishay's SUPERECTIFIER® series with extended temperature range (-65°C to 150°C). The 1N4002E-E3/54 is a standard recovery diode (>500ns, 1.1 V forward voltage) with standard temperature range (-55°C to 150°C). EGP10B-E3/54 offers lower power dissipation and is suitable for high-frequency applications, while 1N4002E-E3/54 is a cost-optimized general-purpose alternative.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of the original EGP10B-TP.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging? A: Tape & Reel packaging is used for automated pick-and-place assembly equipment. Cut Tape packaging is supplied in individual tape segments for manual handling or lower-volume applications. Both formats contain identical components; the difference is in delivery and handling method only.

Q: Can I substitute a part with a lower minimum operating temperature? A: Parts with higher minimum operating temperatures (e.g., -50°C instead of -55°C) can be used in applications that do not require operation below -50°C. However, parts with lower minimum operating temperatures (e.g., -65°C) can always be used in place of parts with higher minimums, as they provide extended operating range.

Q: Why does the EGP10B-TP show as obsolete? A: The EGP10B-TP is classified as obsolete by its original manufacturer, Micro Commercial Co. Equivalent parts from active manufacturers such as Vishay and Comchip Technology provide identical or superior electrical performance with guaranteed long-term availability and supply continuity.

Q: Are the DO-41 and DO-204AL packages physically identical? A: Yes. DO-41 and DO-204AL refer to the same axial through-hole package format. DO-204AL is the formal JEDEC designation, while DO-41 is the legacy designation. Both are physically and electrically compatible.

Q: Which substitute part offers the best performance? A: EGP10B-E3/54 and EGP10B-E3/73 offer the best performance characteristics with fast recovery (50 ns), lowest forward voltage (950 mV), and extended temperature range (-65°C to 150°C). These parts are suitable for high-frequency switching applications and provide the lowest power dissipation among all listed substitutes.

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