Equivalent & Substitute Parts for 2A05-TP General Purpose Rectifier Diode

Part Overview

The 2A05-TP is a general purpose rectifier diode rated for 600 V DC reverse voltage and 2 A average rectified current in a DO-15 through-hole package. Manufactured by Micro Commercial Co, this component is classified as obsolete product status. Due to its obsolete designation, identifying equivalent and substitute parts with active product status is necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	600 V
Current - Average Rectified (Io)	2 A
Voltage - Forward (Vf) (Max) @ If	1 V @ 2 A
Current - Reverse Leakage @ Vr	5 µA @ 600 V
Speed	Standard Recovery >500ns, > 200mA (Io)
Capacitance @ Vr, F	20 pF @ 4V, 1MHz
Mounting Type	Through Hole
Package / Case	DO-204AC, DO-15, Axial
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 2A05-TP are qualified based on the following electrical and mechanical parameters:

Critical Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 2 A
Voltage - Forward (Vf) (Max) @ If: 1 V @ 2 A
Current - Reverse Leakage @ Vr: 5 µA @ 600 V
Speed: Standard Recovery >500ns, > 200mA (Io)
Mounting Type: Through Hole
Package / Case: DO-204AC, DO-15, Axial
Operating Temperature - Junction: -55°C ~ 150°C
RoHS Status: ROHS3 Compliant

Acceptable Variations:

Capacitance @ Vr, F: 15 pF to 20 pF @ 4V, 1MHz (minor variation within acceptable tolerance)
Packaging format: Tape & Reel (TR) or Cut Tape (CT) acceptable for through-hole components
Product Status: Active status preferred for procurement continuity

All substitute parts maintain identical electrical performance characteristics and through-hole mounting compatibility with the original 2A05-TP specification.

Parameter Comparison

Parameter	2A05-TP (Micro Commercial Co)	RL205GP-TP (Micro Commercial Co)	2A05G (Taiwan Semiconductor)	2A05GH (Taiwan Semiconductor)
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	2 A	2 A	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	1 V @ 2 A	1 V @ 2 A	1 V @ 2 A	1 V @ 2 A
Current - Reverse Leakage @ Vr	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Capacitance @ Vr, F	20 pF @ 4V, 1MHz	20 pF @ 4V, 1MHz	15 pF @ 4V, 1MHz	15 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
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active
Grade	Standard	Standard	Standard	Automotive
Qualification	-	-	-	AEC-Q101

Engineering Selection Recommendations

Primary Substitute: RL205GP-TP

The RL205GP-TP from Micro Commercial Co is the direct manufacturer equivalent with active product status. This part maintains identical electrical specifications and package configuration to the 2A05-TP. Selection of RL205GP-TP provides continuity with the original manufacturer and eliminates cross-manufacturer qualification concerns.

Secondary Substitutes: 2A05G and 2A05GH

Both Taiwan Semiconductor Corporation parts (2A05G and 2A05GH) are parametric equivalents with active product status. These components meet all critical electrical parameters and mounting requirements. The 2A05GH includes automotive-grade qualification (AEC-Q101), making it suitable for applications requiring automotive component standards.

Compliance Considerations

All substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity level (MSL 1), matching the original 2A05-TP environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RL205GP-TP be used as a direct replacement for 2A05-TP?

A: Yes. The RL205GP-TP meets all electrical specifications (600 V reverse voltage, 2 A average rectified current, 1 V forward voltage at 2 A, 5 µA reverse leakage at 600 V) and maintains identical through-hole DO-15 package configuration. The primary difference is active product status versus obsolete status.

Q: What is the difference between 2A05G and 2A05GH?

A: Both parts are parametric equivalents with identical electrical performance. The 2A05GH carries automotive-grade designation with AEC-Q101 qualification. Selection between these parts depends on application requirements for automotive compliance.

Q: Are there packaging format differences between substitute parts?

A: Yes. The 2A05-TP and RL205GP-TP are supplied in different packaging formats (standard and Tape & Reel respectively), while 2A05G and 2A05GH are supplied in Cut Tape format. All formats are compatible with through-hole assembly processes. Packaging format selection depends on manufacturing equipment and volume requirements.

Q: Do the substitute parts have different capacitance values?

A: The RL205GP-TP maintains 20 pF capacitance at 4V, 1MHz, matching the original 2A05-TP. The 2A05G and 2A05GH have 15 pF capacitance at the same conditions. This minor variation remains within acceptable tolerance for general purpose rectifier applications.

Q: Which substitute part should be selected for new designs?

A: Selection depends on specific application requirements. For direct manufacturer continuity, use RL205GP-TP. For automotive applications requiring AEC-Q101 qualification, use 2A05GH. For general applications with active product status and high inventory availability, 2A05G is suitable.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts (RL205GP-TP, 2A05G, and 2A05GH) are ROHS3 compliant, matching the original 2A05-TP environmental compliance status.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message