1N4005GP Equivalent & Substitute Parts

Part Overview

The 1N4005GP is a general-purpose rectifier diode manufactured by onsemi, rated for 600 V DC reverse voltage and 1 A average rectified current in a through-hole DO-41 axial package. This part is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts provide functional alternatives with comparable or enhanced performance characteristics within the same application envelope.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	1.1	V @ 1 A
Speed	Standard Recovery >500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	10	µA @ 600 V
Mounting Type	Through Hole	—
Package / Case	DO-204AL, DO-41, Axial	—
Operating Temperature - Junction	-55 to 175	°C

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 1 A
Mounting Type: Through Hole
Package / Case: DO-204AL, DO-41, or Axial

Acceptable Variation Parameters:

Voltage - Forward (Vf) (Max) @ If: Up to 1.25 V @ 1 A (within standard rectifier tolerance)
Current - Reverse Leakage @ Vr: 1 µA to 10 µA (lower leakage acceptable)
Speed: Standard Recovery (>500 ns) or Fast Recovery (≤500 ns) both acceptable
Operating Temperature - Junction: Minimum -55°C, Maximum 175°C (extended ranges acceptable)
RoHS Status: ROHS3 Compliant or REACH Unaffected preferred for new designs

Parts are grouped as direct equivalents when all electrical parameters match within tolerance, and as functional substitutes when electrical performance is equal or superior while maintaining voltage and current ratings.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) V	Io (A)	Vf (Max) @ 1A (V)	Speed	Reverse Leakage @ Vr (µA)	Tj (°C)	Product Status	RoHS Status
1N4005GP	onsemi	600	1	1.1	Standard >500ns	10 @ 600V	-55 to 175	Obsolete	Not specified
1N4005RLG	onsemi	600	1	1.1	Standard >500ns	10 @ 600V	-65 to 175	Not For New Designs	ROHS3 Compliant
1N4005G	Good-Ark Semiconductor	600	1	1.1	Standard >500ns	5 @ 600V	-55 to 150	Active	ROHS3 Compliant
1N4937G	Taiwan Semiconductor Corporation	600	1	1.2	Fast ≤500ns	5 @ 600V	-55 to 150	Active	ROHS3 Compliant
1N4937RLG	onsemi	600	1	1.2	Fast ≤500ns	5 @ 600V	-65 to 150	Not For New Designs	ROHS3 Compliant
MUR160G	onsemi	600	1	1.25	Fast ≤500ns	5 @ 600V	-65 to 175	Active	ROHS3 Compliant
MUR160RLG	onsemi	600	1	1.25	Fast ≤500ns	5 @ 600V	-65 to 175	Active	ROHS3 Compliant
BYD13JGPHE3/54	Vishay General Semiconductor - Diodes Division	600	1	1.1	Standard >500ns	5 @ 200V	-65 to 175	Active	ROHS3 Compliant
1N3613	Microchip Technology	600	1	1.1	Standard >500ns	1 @ 600V	-65 to 175	Active	RoHS non-compliant
1N3613GP-E3/54	Vishay General Semiconductor - Diodes Division	600	1	1.0	Standard >500ns	1 @ 600V	-65 to 175	Active	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Electrical Equivalence):

1N4005RLG (onsemi) and 1N4005G (Good-Ark Semiconductor) provide direct electrical equivalence to the 1N4005GP with identical voltage and current ratings and standard recovery characteristics. 1N4005RLG maintains onsemi manufacturing continuity with ROHS3 compliance and extended temperature range (-65°C to 175°C). 1N4005G offers active product status with improved reverse leakage (5 µA vs. 10 µA) and ROHS3 compliance, though with a reduced maximum junction temperature of 150°C.

For Enhanced Performance (Functional Substitution):

MUR160RLG and MUR160G (onsemi SWITCHMODE™ series) provide superior fast recovery characteristics (75 ns reverse recovery time) with identical voltage and current ratings. These parts are actively manufactured, ROHS3 compliant, and support extended operating temperature ranges. Forward voltage increases to 1.25 V, which remains within acceptable rectifier tolerance for most applications.

1N4937G (Taiwan Semiconductor Corporation) and 1N4937RLG (onsemi) offer fast recovery performance (200-300 ns) with active product status and ROHS3 compliance. Forward voltage is 1.2 V, representing a minor increase from the 1N4005GP specification.

For Superior Leakage Performance:

1N3613GP-E3/54 (Vishay SUPERECTIFIER® series) provides the lowest reverse leakage current (1 µA @ 600 V) with the lowest forward voltage (1.0 V @ 1 A) and active product status with ROHS3 compliance. This part is suitable for applications requiring minimal leakage characteristics.

BYD13JGPHE3/54 (Vishay) provides active product status with ROHS3 compliance, standard recovery characteristics matching the 1N4005GP, and extended temperature range (-65°C to 175°C).

Compliance Considerations:

All recommended active substitutes carry ROHS3 compliance and REACH Unaffected status, suitable for new design implementations. Parts marked "Not For New Designs" (1N4005RLG, 1N4937RLG) are acceptable for legacy system maintenance and repair but should not be selected for new product development.

Frequently Asked Questions (FAQ)

Q: Can I use 1N4937G as a direct replacement for 1N4005GP?

A: Yes. The 1N4937G maintains the required 600 V reverse voltage and 1 A current rating with through-hole axial packaging. The primary difference is faster recovery time (200 ns vs. >500 ns), which improves performance in switching applications. Forward voltage increases from 1.1 V to 1.2 V, a variation within standard rectifier tolerance. The 1N4937G is actively manufactured with ROHS3 compliance.

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

A: Standard recovery diodes (1N4005GP, 1N4005G, BYD13JGPHE3/54, 1N3613GP-E3/54) have reverse recovery times exceeding 500 ns. Fast recovery diodes (1N4937G, MUR160RLG, MUR160G) have reverse recovery times of 75-300 ns. Fast recovery diodes reduce switching losses and electromagnetic interference in high-frequency applications. Both types are electrically compatible for DC rectification applications where switching speed is not critical.

Q: Are all substitute parts available in the same DO-41 axial package?

A: Yes. All listed substitute parts are specified for through-hole mounting in DO-204AL, DO-41, or axial package configurations. Physical dimensions and lead spacing are compatible with the original 1N4005GP footprint. Verify specific supplier device package designation when ordering to confirm axial lead configuration.

Q: Which substitute offers the best performance for new designs?

A: MUR160RLG (onsemi) and 1N3613GP-E3/54 (Vishay) are recommended for new designs. MUR160RLG provides fast recovery performance (75 ns) with extended temperature range (-65°C to 175°C) and the highest inventory availability (95,200 pcs). 1N3613GP-E3/54 provides the lowest forward voltage (1.0 V) and reverse leakage (1 µA) with active product status and ROHS3 compliance. Both are actively manufactured and carry full compliance certifications.

Q: What is the impact of forward voltage variation (1.0 V to 1.25 V) on circuit design?

A: Forward voltage variation affects power dissipation and voltage drop across the diode during conduction. In low-voltage applications, a 0.25 V difference may be significant. In high-voltage rectification circuits (600 V), the relative impact is minimal. Verify that the application circuit accommodates the specified forward voltage range of the selected substitute part. For critical applications, perform thermal analysis to confirm acceptable power dissipation levels.

Q: Can I use 1N3613 (Microchip) instead of 1N3613GP-E3/54 (Vishay)?

A: Both parts share the 1N3613 base product number and identical electrical specifications (600 V, 1 A, 1.1 V forward voltage, standard recovery). The primary difference is RoHS compliance status: 1N3613 is RoHS non-compliant, while 1N3613GP-E3/54 is ROHS3 compliant. For new designs and applications subject to RoHS regulations, select 1N3613GP-E3/54. For legacy systems without RoHS requirements, 1N3613 is functionally equivalent.

Q: What does "Not For New Designs" mean for parts like 1N4005RLG and 1N4937RLG?

A: "Not For New Designs" indicates that the manufacturer has transitioned the product to end-of-life status and recommends alternative parts for new product development. These parts remain available for existing system maintenance, repair, and legacy product support. For new designs, select parts with "Active" product status such as MUR160RLG, 1N4937G, or 1N3613GP-E3/54.

Q: How do I verify package compatibility before ordering a substitute?

A: Confirm the supplier device package designation matches your PCB footprint requirements. The 1N4005GP uses DO-41 axial package. All listed substitutes support DO-204AL, DO-41, or axial configurations. Verify lead spacing (typically 0.4 inches for axial packages) and through-hole diameter requirements with your PCB design specifications. Contact the supplier to confirm exact physical dimensions if package variants exist.

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