PR3007G-T Equivalent & Substitute Parts

Part Overview

The PR3007G-T is a general-purpose rectifier diode manufactured by Diodes Incorporated, rated for 1000 V DC reverse voltage and 3 A average rectified current in a DO-201AD axial through-hole package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The diode features fast recovery characteristics with a reverse recovery time of 500 ns and operates across a junction temperature range of -65°C to 150°C. Substitution is required to maintain supply chain continuity and ensure design compatibility with active product alternatives.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	1000	V
Current - Average Rectified (Io)	3	A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 3 A	V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	500	ns
Current - Reverse Leakage @ Vr	5	µA @ 1000 V
Mounting Type	Through Hole	—
Package / Case	DO-201AD, Axial	—
Operating Temperature - Junction	-65 to 150	°C
RoHS Status	ROHS3 Compliant	—
Product Status	Obsolete	—

Substitute Part Grouping Explanation

Substitution of the PR3007G-T is determined by the following critical parameters:

Mandatory Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 1000 V
Current - Average Rectified (Io): 3 A minimum
Mounting Type: Through Hole
Package / Case: DO-201AD or equivalent axial package

Acceptable Variation Parameters:

Voltage - Forward (Vf): Substitute parts range from 950 mV to 1.4 V at 3 A, all acceptable for general-purpose rectification
Speed Classification: Both fast recovery (≤ 500ns) and standard recovery (> 500ns) parts are functionally compatible
Reverse Recovery Time (trr): Ranges from 100 ns to 500 ns; faster recovery is acceptable
Operating Temperature Range: Substitute parts operate within -65°C to 175°C; all cover the original -65°C to 150°C range
Reverse Leakage Current: All substitutes maintain 5 µA @ 1000 V specification

Compliance Requirements:

RoHS3 Compliant status required
REACH Unaffected or REACH Affected status acceptable
ECCN EAR99 classification maintained across all substitutes

Substitute parts with higher current ratings (6 A) are listed for applications requiring increased current capacity while maintaining voltage and package compatibility.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [V]	Speed	trr [ns]	Ir @ Vr [µA]	Package	Temp Range [°C]	Status
PR3007G-T	Diodes Incorporated	1000	3	1.3 @ 3A	Fast Recovery ≤ 500ns	500	5 @ 1000V	DO-201AD	-65 to 150	Obsolete
RGP30M-E3/54	Vishay General Semiconductor	1000	3	1.3 @ 3A	Fast Recovery ≤ 500ns	500	5 @ 1000V	DO-201AD	-65 to 175	Active
1N5408-E3/54	Vishay General Semiconductor	1000	3	1.2 @ 3A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-50 to 150	Active
1N5408-G	Comchip Technology	1000	3	950 mV @ 3A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-65 to 125	Active
1N5408G	Taiwan Semiconductor Corporation	1000	3	1.0 @ 3A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-55 to 150	Active
1N5408GP-AP	Micro Commercial Co	1000	3	1.1 @ 3A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-55 to 150	Active
1N5408GP-TP	Micro Commercial Co	1000	3	1.1 @ 3A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-55 to 150	Active
1N5408RLG	onsemi	1000	3	1.0 @ 3A	Standard Recovery > 500ns	—	10 @ 1000V	DO-201AA, DO-27, Axial	-65 to 150	Not For New Designs
60S10-TP	Micro Commercial Co	1000	6	1.0 @ 6A	Standard Recovery > 500ns	—	5 @ 1000V	DO-201AD	-55 to 150	Active
BYT56M-TR	Vishay General Semiconductor	1000	3	1.4 @ 3A	Fast Recovery ≤ 500ns	100	5 @ 1000V	SOD-64, Axial	-55 to 175	Active
BYT78-TR	Vishay General Semiconductor	1000	3	1.2 @ 3A	Fast Recovery ≤ 500ns	250	5 @ 1000V	SOD-64, Axial	-55 to 175	Active

Engineering Selection Recommendations

Primary Substitutes (DO-201AD Package, 1000 V, 3 A):

The RGP30M-E3/54 from Vishay General Semiconductor is the closest functional equivalent to the PR3007G-T. It maintains identical electrical specifications including fast recovery characteristics (500 ns trr), forward voltage (1.3 V @ 3 A), and reverse leakage current (5 µA @ 1000 V). The RGP30M-E3/54 is active in production and RoHS3 compliant, providing direct compatibility with the original design. The extended operating temperature range (-65°C to 175°C) exceeds the original specification.

The 1N5408 series parts (1N5408-E3/54, 1N5408-G, 1N5408G, 1N5408GP-AP, 1N5408GP-TP) are widely available active alternatives with identical voltage and current ratings in DO-201AD packages. These parts employ standard recovery characteristics (> 500ns) rather than fast recovery, resulting in lower forward voltages (950 mV to 1.2 V @ 3 A). All 1N5408 variants are RoHS3 compliant and suitable for general-purpose rectification applications. Selection among 1N5408 variants depends on packaging requirements (Cut Tape vs. Tape & Box) and inventory availability.

Alternative Substitutes (Different Package):

The BYT78-TR and BYT56M-TR from Vishay are avalanche-rated diodes in SOD-64 packages with identical 1000 V, 3 A ratings. These parts feature fast recovery characteristics and are suitable for applications requiring avalanche protection. The SOD-64 package differs from the original DO-201AD, requiring mechanical redesign for board layout compatibility.

The 1N5408RLG from onsemi is classified as "Not For New Designs" and should be avoided for new product development despite its active inventory status.

Higher Current Alternative:

The 60S10-TP from Micro Commercial Co provides 6 A average rectified current at 1000 V in a DO-201AD package. This part is suitable for applications requiring increased current capacity while maintaining the original package form factor and voltage rating.

Compliance Status:

All recommended substitutes maintain RoHS3 compliance and EAR99 ECCN classification. REACH status varies between REACH Unaffected and REACH Affected; both statuses are acceptable for component selection.

Frequently Asked Questions (FAQ)

Q: Can the RGP30M-E3/54 directly replace the PR3007G-T without circuit modifications?

A: Yes. The RGP30M-E3/54 maintains identical electrical specifications for voltage (1000 V), current (3 A), forward voltage (1.3 V @ 3 A), and reverse recovery time (500 ns). Both parts use the DO-201AD axial package with identical pinout and mechanical dimensions. No circuit modifications are required.

Q: What is the difference between fast recovery and standard recovery diodes in the substitute list?

A: Fast recovery diodes (PR3007G-T, RGP30M-E3/54, BYT56M-TR, BYT78-TR) have reverse recovery times ≤ 500 ns, reducing switching losses in high-frequency applications. Standard recovery diodes (1N5408 series, 60S10-TP) have reverse recovery times > 500 ns and are suitable for line-frequency and low-frequency rectification. Both types are functionally compatible for general-purpose 1000 V, 3 A rectification.

Q: Why do some substitutes have lower forward voltage specifications?

A: Forward voltage variation (950 mV to 1.4 V @ 3 A) reflects differences in semiconductor material quality, doping profiles, and manufacturing processes across manufacturers. Lower forward voltages reduce power dissipation and heat generation. All values within this range are acceptable for general-purpose rectification and do not affect circuit functionality.

Q: Can the 60S10-TP (6 A) be used in place of the PR3007G-T (3 A)?

A: Yes, for applications where the original 3 A rating is adequate. The 60S10-TP provides higher current capacity (6 A) at the same 1000 V voltage rating in the same DO-201AD package. This substitution is suitable when increased current margin is desired. The part operates at lower stress levels when carrying 3 A, potentially improving reliability.

Q: What is the significance of the SOD-64 package used in BYT56M-TR and BYT78-TR?

A: The SOD-64 package is a different axial through-hole form factor compared to the original DO-201AD. While electrically equivalent, SOD-64 parts require different board layout and mechanical mounting considerations. These parts are suitable only for designs where package form factor can be accommodated or redesigned.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are RoHS3 compliant, meeting the same environmental and hazardous substance restrictions as the original PR3007G-T.

Q: Why is the 1N5408RLG marked "Not For New Designs"?

A: The "Not For New Designs" status indicates that while the part remains in production and inventory, the manufacturer recommends using alternative parts for new product development. This classification typically reflects product maturity or planned phase-out. For new designs, select from parts with "Active" status such as the 1N5408 series or RGP30M-E3/54.

Q: What packaging options are available for the 1N5408 series substitutes?

A: The 1N5408 series is available in multiple packaging formats: Cut Tape (CT) for automated assembly, Tape & Box (TB) for manual assembly, and various manufacturer-specific packaging. Selection depends on production assembly method and inventory management requirements. All variants maintain identical electrical specifications.

Q: How do operating temperature ranges affect substitution decisions?

A: The PR3007G-T operates from -65°C to 150°C. Most substitutes cover this range or exceed it. The 1N5408-E3/54 operates from -50°C to 150°C, which is acceptable if the application does not require operation below -50°C. The 1N5408-G operates from -65°C to 125°C, which is acceptable if the application does not require operation above 125°C. Verify application temperature requirements before final part selection.

Q: Can avalanche-rated diodes (BYT56M-TR, BYT78-TR) be used in standard rectification circuits?

A: Yes. Avalanche-rated diodes are fully functional in standard rectification applications. The avalanche rating provides additional protection against reverse voltage transients and overvoltage conditions. These parts are suitable for applications requiring enhanced reliability or transient protection.

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