EGP20F-TP General Purpose Rectifier Diode Equivalent & Substitute Parts

Part Overview

The EGP20F-TP is a general purpose rectifier diode manufactured by Micro Commercial Co, rated for 300 V DC reverse voltage and 2 A average rectified current in a DO-15 through-hole package. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. Active alternatives from current manufacturers provide functional compatibility while maintaining electrical performance specifications.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	300	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	1.25 @ 2 A	V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	75	ns
Current - Reverse Leakage @ Vr	5	µA @ 300 V
Mounting Type	Through Hole	—
Package / Case	DO-204AC, DO-15, Axial	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the EGP20F-TP is determined by strict equivalence of the following electrical and mechanical parameters:

Critical Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 300 V
Current - Average Rectified (Io): 2 A
Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 2 A
Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
Mounting Type: Through Hole
Package / Case: DO-204AC, DO-15, Axial

Acceptable Variation Parameters:

Reverse Recovery Time (trr): May be equal to or less than specified value
Current - Reverse Leakage @ Vr: May be equal to or less than specified value
Operating Temperature - Junction: May equal or exceed specified range
Capacitance @ Vr, F: Not specified for main part; not a limiting factor

All identified substitute parts meet or exceed the critical matching parameters. Differences in reverse recovery time and reverse leakage current represent performance improvements or equivalent performance.

Parameter Comparison

Parameter	EGP20F-TP (Main)	EGP20F-E3/54	EGP20F-E3/73	ER203_R2_00001
Manufacturer	Micro Commercial Co	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Panjit International Inc.
Product Status	Obsolete	Active	Active	Active
Voltage - DC Reverse (Vr) (Max)	300 V	300 V	300 V	300 V
Current - Average Rectified (Io)	2 A	2 A	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 2 A	1.25 V @ 2 A	1.25 V @ 2 A	1.25 V @ 2 A
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	75 ns	50 ns	50 ns	35 ns
Current - Reverse Leakage @ Vr	5 µA @ 300 V	5 µA @ 300 V	5 µA @ 300 V	1 µA @ 300 V
Capacitance @ Vr, F	Not specified	45 pF @ 4V, 1MHz	45 pF @ 4V, 1MHz	22 pF @ 4V, 1MHz
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial
Supplier Device Package	DO-15	DO-204AC (DO-15)	DO-204AC (DO-15)	DO-15
Operating Temperature - Junction	-55 to 150 °C	-65 to 150 °C	-65 to 150 °C	-55 to 150 °C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

EGP20F-E3/54 and EGP20F-E3/73 (Vishay General Semiconductor - Diodes Division)

Both Vishay parts are direct functional equivalents with active product status. These components are manufactured under the SUPERECTIFIER® series designation and provide improved reverse recovery time (50 ns versus 75 ns) compared to the obsolete EGP20F-TP. Both parts maintain identical voltage, current, and forward voltage specifications. The EGP20F-E3/54 is supplied in Tape & Reel packaging, while EGP20F-E3/73 packaging is not specified. Both are ROHS3 compliant with REACH unaffected status. Operating temperature range extends to -65°C, providing enhanced low-temperature performance. These parts are recommended for direct replacement in applications where the original EGP20F-TP is no longer available.

ER203_R2_00001 (Panjit International Inc.)

The ER203_R2_00001 is a parametric equivalent offering superior performance characteristics. This part maintains all critical electrical specifications while delivering significantly improved reverse recovery time (35 ns) and reduced reverse leakage current (1 µA versus 5 µA). The lower junction capacitance (22 pF versus 45 pF) provides additional performance benefits in high-frequency applications. Product status is active with ROHS3 compliance and REACH unaffected status. This part is supplied in Tape & Reel packaging. The ER203_R2_00001 is suitable for applications requiring enhanced performance within the same electrical envelope.

All three substitute parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.

Frequently Asked Questions (FAQ)

Q: Can EGP20F-E3/54 or EGP20F-E3/73 be used as direct replacements for EGP20F-TP?

A: Yes. Both Vishay parts meet all critical electrical parameters: 300 V reverse voltage, 2 A average rectified current, 1.25 V forward voltage at 2 A, and fast recovery speed classification. Both are through-hole mounted in DO-15 package format. The improved reverse recovery time (50 ns) represents enhanced performance. Both parts are active products with current manufacturing support.

Q: What is the difference between EGP20F-E3/54 and EGP20F-E3/73?

A: Both parts are electrically and functionally identical. The primary difference is packaging format: EGP20F-E3/54 is supplied in Tape & Reel (TR), while EGP20F-E3/73 packaging is not specified. Selection depends on procurement and assembly requirements.

Q: Is ER203_R2_00001 compatible with EGP20F-TP applications?

A: Yes. The ER203_R2_00001 meets all critical electrical specifications and is mechanically compatible in through-hole DO-15 applications. This part offers superior performance with faster reverse recovery time (35 ns) and lower reverse leakage current (1 µA). It is suitable for direct substitution.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: Voltage - DC Reverse (Vr) of 300 V, Current - Average Rectified (Io) of 2 A, Voltage - Forward (Vf) of 1.25 V @ 2 A, Fast Recovery speed classification, Through Hole mounting type, and DO-15 package format. All identified substitutes meet these requirements.

Q: Can reverse recovery time differences affect circuit performance?

A: Reverse recovery time is specified as a maximum allowable value. The substitute parts with lower reverse recovery times (50 ns or 35 ns versus 75 ns) meet or exceed the specification. Lower values do not create compatibility issues and may improve switching performance in high-frequency applications.

Q: Are all substitute parts RoHS and REACH compliant?

A: Yes. All identified substitute parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement and use.

Q: What is the difference in reverse leakage current between the parts?

A: The EGP20F-TP, EGP20F-E3/54, and EGP20F-E3/73 specify 5 µA @ 300 V reverse leakage current. The ER203_R2_00001 specifies 1 µA @ 300 V, representing improved leakage performance. Lower leakage current does not create compatibility issues and may improve circuit performance in applications sensitive to leakage.

Q: Are there inventory considerations for these substitute parts?

A: Current inventory levels are: EGP20F-E3/54 (944 Pcs), EGP20F-E3/73 (1098 Pcs), and ER203_R2_00001 (1093 Pcs). All parts are available as new original stock.

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