PR1007GL-T Equivalent & Substitute Parts

Part Overview

The PR1007GL-T is a general-purpose rectifier diode manufactured by Diodes Incorporated, rated for 1000 V DC reverse voltage and 1 A average rectified current in a through-hole DO-41 package. This part is classified as obsolete, which necessitates identification of active equivalent and substitute components for ongoing design support and procurement continuity. The diode features fast recovery characteristics with a reverse recovery time of 500 ns, making it suitable for applications requiring rapid switching performance in power supply and rectification circuits.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) Maximum	1000	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) Maximum @ If	1.3	V @ 1 A
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-204AL, DO-41, Axial	—
Operating Temperature - Junction	-65 to 150	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the PR1007GL-T is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) Maximum: 1000 V minimum
Current - Average Rectified (Io): 1 A minimum
Mounting Type: Through Hole
Package / Case: DO-41 or DO-204AL (DO-41) equivalent

Secondary Compatibility Factors:

Forward voltage (Vf) at rated current
Reverse recovery time (trr) classification (Fast Recovery vs. Standard Recovery)
Reverse leakage current characteristics
Operating temperature range
Product status and compliance certifications

Substitute parts are grouped into two categories based on recovery speed characteristics:

Fast Recovery Substitutes (trr ≤ 500 ns): PR1007G-T, RGP10M-E3/54, RGP10ME-E3/54, and RGP10M maintain the fast recovery performance of the original part, suitable for applications requiring rapid switching.

Standard Recovery Substitutes (trr > 500 ns): 1N3957GP-E3/54, 1N4007-E3/73, 1N4007-TP, 1N4007FFG, 1N4007G, and 1N4007GP-E3/54 provide equivalent voltage and current ratings with standard recovery characteristics, appropriate for general rectification applications where switching speed is not critical.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) V	Io (A)	Vf (Max) @ If (V)	Speed Classification	trr (ns/µs)	Package	Product Status
PR1007GL-T	Diodes Incorporated	1000	1	1.3 @ 1A	Fast Recovery ≤ 500ns	500	DO-41	Obsolete
PR1007G-T	Diodes Incorporated	1000	1	1.3 @ 1A	Fast Recovery ≤ 500ns	500	DO-41	Active
RGP10M-E3/54	Vishay General Semiconductor	1000	1	1.3 @ 1A	Fast Recovery ≤ 500ns	500	DO-204AL (DO-41)	Active
RGP10ME-E3/54	Vishay General Semiconductor	1000	1	1.3 @ 1A	Fast Recovery ≤ 500ns	500	DO-204AL (DO-41)	Active
RGP10M	onsemi	1000	1	1.3 @ 1A	Fast Recovery ≤ 500ns	500	DO-41	Not For New Designs
1N3957GP-E3/54	Vishay General Semiconductor	1000	1	1.0 @ 1A	Standard Recovery >500ns	2	DO-204AL (DO-41)	Active
1N4007-E3/73	Vishay General Semiconductor	1000	1	1.1 @ 1A	Standard Recovery >500ns	—	DO-204AL (DO-41)	Active
1N4007-TP	Micro Commercial Co	1000	1	1.1 @ 1A	Standard Recovery >500ns	2	DO-41	Active
1N4007FFG	onsemi	1000	1	1.1 @ 1A	Standard Recovery >500ns	—	Axial	Not For New Designs
1N4007G	Taiwan Semiconductor Corporation	1000	1	1.0 @ 1A	Standard Recovery >500ns	—	DO-204AL (DO-41)	Active
1N4007GP-E3/54	Vishay General Semiconductor	1000	1	1.1 @ 1A	Standard Recovery >500ns	2	DO-204AL (DO-41)	Active

Engineering Selection Recommendations

Primary Recommendation for Active Replacement:

PR1007G-T (Diodes Incorporated) is the direct manufacturer replacement for the obsolete PR1007GL-T. This part maintains identical electrical specifications including 1000 V reverse voltage, 1 A average rectified current, 1.3 V forward voltage at 1 A, and 500 ns reverse recovery time. The primary difference is packaging format (Tape & Reel versus bulk), and the part carries Active product status with ROHS3 compliance and REACH Unaffected designation.

Fast Recovery Alternatives:

RGP10M-E3/54 and RGP10ME-E3/54 (Vishay General Semiconductor, SUPERECTIFIER® series) provide equivalent electrical performance with Active product status. These parts are available in Cut Tape and Tape & Reel packaging respectively. Both maintain the 500 ns reverse recovery time specification and support extended operating temperature range to 175°C. ROHS3 compliance and REACH Unaffected status are confirmed.

Standard Recovery Alternatives:

For applications where fast recovery is not required, 1N4007-TP (Micro Commercial Co) and 1N4007G (Taiwan Semiconductor Corporation) offer Active product status with standard recovery characteristics. The 1N4007-TP provides the highest inventory availability (430,771 pcs) and maintains DO-41 package compatibility. Both parts are ROHS3 compliant and REACH Unaffected.

Parts to Avoid for New Designs:

RGP10M (onsemi) and 1N4007FFG (onsemi) carry "Not For New Designs" product status and should not be selected for new circuit implementations, despite meeting electrical specifications.

Frequently Asked Questions (FAQ)

Q: Can PR1007G-T be used as a direct replacement for PR1007GL-T?

A: Yes. PR1007G-T is the active equivalent from the same manufacturer (Diodes Incorporated) with identical electrical specifications: 1000 V reverse voltage, 1 A average rectified current, 1.3 V forward voltage at 1 A, and 500 ns reverse recovery time. The primary difference is packaging format (Tape & Reel). Both parts use DO-41 package and are ROHS3 compliant.

Q: What is the difference between fast recovery and standard recovery diodes in this comparison?

A: Fast recovery diodes (PR1007G-T, RGP10M-E3/54, RGP10ME-E3/54, RGP10M) have reverse recovery times of 500 ns or less, enabling rapid switching suitable for high-frequency power supplies and switching applications. Standard recovery diodes (1N3957GP-E3/54, 1N4007 series) have reverse recovery times of 2 µs or greater, appropriate for general rectification and lower-frequency applications. Both categories meet the 1000 V / 1 A rating.

Q: Are DO-41 and DO-204AL packages physically compatible?

A: DO-41 and DO-204AL are equivalent axial through-hole package designations for the same physical form factor. Parts specified as DO-204AL (DO-41) or DO-41 are mechanically and electrically interchangeable in circuit board layouts designed for axial lead components.

Q: Which substitute part has the best availability?

A: 1N4007-TP (Micro Commercial Co) has the highest inventory level at 430,771 pcs. This part meets all electrical requirements with 1000 V reverse voltage, 1 A average rectified current, and standard recovery characteristics. It is Active product status and ROHS3 compliant.

Q: Can I use a standard recovery diode (1N4007 series) in place of the fast recovery PR1007GL-T?

A: Substitution depends on application requirements. Standard recovery diodes (1N4007 series) are electrically compatible for voltage and current ratings but have slower switching characteristics (2 µs reverse recovery time versus 500 ns). In applications requiring rapid switching or operating at high frequencies, this difference may affect circuit performance. For general rectification applications, standard recovery diodes are suitable.

Q: What compliance certifications should I verify for my application?

A: All recommended substitute parts are ROHS3 compliant and REACH Unaffected. Verify that these certifications meet your specific application and regional requirements. The HTSUS code 8541.10.0080 applies to all listed parts for tariff classification purposes.

Q: Why is RGP10M listed as "Not For New Designs"?

A: Parts designated "Not For New Designs" are typically in mature or declining product lifecycle phases. While they meet electrical specifications, manufacturers recommend using Active status alternatives for new circuit implementations to ensure long-term supply continuity and support.

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