1N5407GP-TP Equivalent & Substitute Parts

Part Overview

The 1N5407GP-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 800 V DC reverse voltage and 3 A average rectified current in a DO-201AD axial through-hole package. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory availability, manufacturing discontinuation, or design optimization within the specified parameter constraints.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	800	V
Current - Average Rectified (Io)	3	A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 3 A	V
Speed	Standard Recovery >500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	5	µA @ 800 V
Mounting Type	Through Hole	—
Package / Case	DO-201AD, Axial	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the 1N5407GP-TP are qualified based on the following electrical and mechanical parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 800 V minimum
Current - Average Rectified (Io): 3 A minimum
Mounting Type: Through Hole
Package / Case: DO-201AD or DO-27 axial configuration
Technology: Standard recovery rectifier
Operating Temperature Range: Minimum -55°C to 150°C junction temperature

Acceptable Parameter Variations:

Voltage - Forward (Vf) (Max) @ If: Up to 1.1 V @ 3 A
Current - Reverse Leakage @ Vr: Up to 10 µA @ 800 V
Packaging format: Cut Tape (CT) or Tape & Reel (TR) acceptable for equivalent electrical performance
Capacitance @ Vr, F: Parameter not required for substitution qualification

Substitute parts meeting these criteria are electrically and mechanically compatible for direct replacement in applications designed for the 1N5407GP-TP.

Parameter Comparison

Parameter	1N5407GP-TP (Main)	1N5407RLG (Substitute)	BY254P-E3/54 (Substitute)
Manufacturer	Micro Commercial Co	onsemi	Vishay General Semiconductor - Diodes Division
Voltage - DC Reverse (Vr) (Max)	800 V	800 V	800 V
Current - Average Rectified (Io)	3 A	3 A	3 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 3 A	1 V @ 3 A	1.1 V @ 3 A
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 µA @ 800 V	10 µA @ 800 V	5 µA @ 800 V
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	DO-201AD, Axial	DO-201AA, DO-27, Axial	DO-201AD, Axial
Operating Temperature - Junction	-55 to 150 °C	-65 to 150 °C	-55 to 150 °C
Product Status	Active	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

1N5407GP-TP (Primary Selection)

The 1N5407GP-TP is the recommended primary selection for new designs. This part maintains Active product status, ensuring long-term availability and manufacturer support. It is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The DO-201AD package and Tape & Reel packaging format support automated assembly processes.

BY254P-E3/54 (Preferred Substitute)

The BY254P-E3/54 is the preferred substitute for the 1N5407GP-TP. This part is manufactured by Vishay General Semiconductor - Diodes Division and maintains Active product status. Electrical parameters are identical to the main part, including voltage rating (800 V), current rating (3 A), forward voltage (1.1 V @ 3 A), and reverse leakage current (5 µA @ 800 V). The DO-201AD package and operating temperature range (-55 to 150°C) are equivalent. RoHS3 compliance and REACH unaffected status are maintained. Higher inventory availability (6470 pcs) supports supply chain continuity.

1N5407RLG (Alternative Substitute)

The 1N5407RLG is an alternative substitute manufactured by onsemi. This part meets the core electrical requirements with 800 V reverse voltage and 3 A current rating. However, the product status is classified as Not For New Designs, limiting its application to legacy system maintenance or replacement scenarios. The forward voltage is lower (1 V @ 3 A) and reverse leakage current is higher (10 µA @ 800 V) compared to the main part, remaining within acceptable substitution parameters. The operating temperature range extends to -65°C, providing enhanced low-temperature performance. RoHS3 compliance is maintained.

Frequently Asked Questions (FAQ)

Q: Can the 1N5407RLG be used as a direct replacement for the 1N5407GP-TP?

A: The 1N5407RLG meets the core electrical and mechanical substitution criteria: 800 V reverse voltage, 3 A current rating, through-hole axial mounting, and standard recovery speed. However, the product status is Not For New Designs. For new designs, the BY254P-E3/54 is the preferred substitute. The 1N5407RLG is suitable for legacy system maintenance where the original part is unavailable.

Q: What is the difference between the DO-201AD and DO-27 packages?

A: Both DO-201AD and DO-27 are axial through-hole packages for rectifier diodes. The 1N5407GP-TP uses DO-201AD. The 1N5407RLG is available in both DO-201AA and DO-27 configurations. These packages are mechanically compatible for through-hole PCB mounting and support equivalent electrical performance within the specified parameters.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The 1N5407GP-TP, 1N5407RLG, and BY254P-E3/54 are all RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What is the significance of the forward voltage difference between the main part and 1N5407RLG?

A: The 1N5407GP-TP has a maximum forward voltage of 1.1 V @ 3 A, while the 1N5407RLG is rated at 1 V @ 3 A. The lower forward voltage in the 1N5407RLG results in reduced power dissipation during forward conduction. Both values are within standard rectifier diode specifications and do not affect substitution compatibility for general-purpose rectification applications.

Q: How does reverse leakage current affect part selection?

A: The 1N5407GP-TP and BY254P-E3/54 are rated at 5 µA @ 800 V reverse leakage, while the 1N5407RLG is rated at 10 µA @ 800 V. Higher reverse leakage current increases standby power consumption and heat generation in high-impedance circuits. For applications sensitive to leakage current, the 1N5407GP-TP or BY254P-E3/54 are preferred. The 1N5407RLG remains acceptable for general-purpose rectification where leakage current is not a critical design parameter.

Q: What is the impact of packaging format (Tape & Reel vs. Cut Tape) on substitution?

A: The 1N5407GP-TP is supplied in Tape & Reel (TR) format, supporting automated pick-and-place assembly. The 1N5407RLG and BY254P-E3/54 are supplied in Cut Tape (CT) format, suitable for manual or semi-automated assembly. Both packaging formats contain electrically and mechanically identical components. Packaging format selection depends on manufacturing process requirements, not electrical compatibility.

Q: Is the extended operating temperature range of the 1N5407RLG (-65 to 150°C) an advantage over the 1N5407GP-TP (-55 to 150°C)?

A: The 1N5407RLG supports operation at -65°C, extending the lower temperature limit by 10°C compared to the 1N5407GP-TP. This extended range is beneficial for applications requiring operation in extreme cold environments. For standard industrial and commercial applications operating within -55 to 150°C, both parts are equivalent. The extended range does not affect substitution compatibility.

Q: Can the BY254P-E3/54 be used in applications originally designed for the 1N5407GP-TP?

A: Yes. The BY254P-E3/54 is the preferred substitute for the 1N5407GP-TP. Electrical parameters are identical: 800 V reverse voltage, 3 A current rating, 1.1 V forward voltage @ 3 A, and 5 µA reverse leakage @ 800 V. The DO-201AD package and operating temperature range (-55 to 150°C) are equivalent. Both parts maintain Active product status and RoHS3 compliance. Direct substitution is supported without circuit modification.

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