P600D/4 Equivalent & Substitute Parts

Part Overview

The P600D/4 is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 200 V DC reverse voltage and 6 A average rectified current. The device features a through-hole P600 axial package and standard recovery characteristics suitable for general rectification applications. The P600D/4 is classified as obsolete, necessitating identification of active equivalent and substitute parts for new procurement and design continuity.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	6	A
Voltage - Forward (Vf) (Max) @ If	900	mV @ 6 A
Reverse Recovery Time (trr)	2.5	µs
Current - Reverse Leakage @ Vr	5	µA @ 200 V
Capacitance @ Vr, F	150	pF @ 4V, 1MHz
Operating Temperature - Junction	-50 to 150	°C
Mounting Type	Through Hole
Package / Case	P600, Axial
Technology	Standard

Substitute Part Grouping Explanation

Substitution of the P600D/4 is determined by electrical and mechanical parameter equivalence within the rectifier diode category. The critical parameters governing substitution are:

Electrical Parameters:

Voltage - DC Reverse (Vr) (Max): 200 V
Current - Average Rectified (Io): 6 A
Voltage - Forward (Vf) (Max) @ If: 900 mV @ 6 A (with tolerance for minor variations)
Reverse Recovery Time (trr): 2.5 µs
Current - Reverse Leakage @ Vr: 5 µA @ 200 V
Operating Temperature - Junction: -50°C to 150°C

Mechanical Parameters:

Mounting Type: Through Hole
Package / Case: P600 or equivalent axial package

Substitute parts are grouped into two categories:

Direct Manufacturer Equivalents (Vishay P600D Series): Parts P600D-E3/54 and P600D-E3/73 are direct equivalents from the same manufacturer with identical electrical specifications and P600 axial packaging. These parts are active products with ROHS3 compliance.

Parametric Equivalents (Vishay GI752 Series): Parts GI752-E3/54 and GI752-E3/73 meet all electrical specifications and share the P600 axial package. These are active products with ROHS3 compliance, differing only in base product designation.

Manufacturer-Recommended Substitute (Micro Commercial Co 6A2-TP): The 6A2-TP meets the core electrical requirements with minor parameter variations (forward voltage 950 mV vs. 900 mV, reverse leakage 10 µA vs. 5 µA, operating temperature -55°C to 125°C vs. -50°C to 150°C). This part uses an R-6 axial package and is classified as Not For New Designs.

Parameter Comparison

Parameter	P600D/4 (Main)	P600D-E3/54	P600D-E3/73	GI752-E3/54	GI752-E3/73	6A2-TP
Voltage - DC Reverse (Vr) (Max)	200 V	200 V	200 V	200 V	200 V	200 V
Current - Average Rectified (Io)	6 A	6 A	6 A	6 A	6 A	6 A
Voltage - Forward (Vf) (Max) @ If	900 mV @ 6 A	900 mV @ 6 A	900 mV @ 6 A	900 mV @ 6 A	900 mV @ 6 A	950 mV @ 6 A
Reverse Recovery Time (trr)	2.5 µs	2.5 µs	2.5 µs	2.5 µs	2.5 µs	Not specified
Current - Reverse Leakage @ Vr	5 µA @ 200 V	5 µA @ 200 V	5 µA @ 200 V	5 µA @ 200 V	5 µA @ 200 V	10 µA @ 200 V
Capacitance @ Vr, F	150 pF @ 4V, 1MHz	150 pF @ 4V, 1MHz	150 pF @ 4V, 1MHz	150 pF @ 4V, 1MHz	150 pF @ 4V, 1MHz	150 pF @ 4V, 1MHz
Operating Temperature - Junction	-50 to 150°C	-50 to 150°C	-50 to 150°C	-50 to 150°C	-50 to 150°C	-55 to 125°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	P600, Axial	P600, Axial	P600, Axial	P600, Axial	P600, Axial	R-6, Axial
Product Status	Obsolete	Active	Active	Active	Active	Not For New Designs
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement with Active Product Status:

P600D-E3/54 and P600D-E3/73 are the primary substitutes for the obsolete P600D/4. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and provide identical electrical specifications with P600 axial packaging. Both are active products with ROHS3 compliance, addressing regulatory requirements that the original P600D/4 does not meet. Selection between these two variants depends on packaging tape configuration requirements (both supplied in Cut Tape format).

For Parametric Equivalence with Alternative Manufacturer:

GI752-E3/54 and GI752-E3/73 are parametric equivalents from Vishay that meet all electrical specifications and share the P600 axial package. These parts are active products with ROHS3 compliance. The GI752 base product designation represents an alternative product line within the same manufacturer's portfolio.

For Applications with Relaxed Specifications:

The 6A2-TP from Micro Commercial Co is a manufacturer-recommended substitute that meets core electrical requirements. This part is classified as Not For New Designs and exhibits parameter variations: forward voltage of 950 mV (versus 900 mV), reverse leakage of 10 µA (versus 5 µA), and a reduced upper operating temperature of 125°C (versus 150°C). The R-6 axial package is mechanically compatible with through-hole mounting. This option is suitable only for legacy system maintenance where the parameter variations are acceptable.

Frequently Asked Questions (FAQ)

Q: Can P600D-E3/54 and P600D-E3/73 be used interchangeably with P600D/4?

A: Yes. Both parts are direct Vishay equivalents with identical electrical specifications (200 V, 6 A, 900 mV forward voltage, 2.5 µs recovery time) and P600 axial packaging. The primary difference is product status: P600D-E3/54 and P600D-E3/73 are active products with ROHS3 compliance, whereas P600D/4 is obsolete and RoHS non-compliant.

Q: What is the difference between P600D-E3/54 and P600D-E3/73?

A: Both parts are electrically and mechanically identical. The designation suffix (-E3/54 versus -E3/73) indicates different tape reel configurations for automated assembly. Selection depends on packaging and handling requirements for your manufacturing process.

Q: Are GI752-E3/54 and GI752-E3/73 equivalent to P600D-E3/54 and P600D-E3/73?

A: Yes. The GI752 series meets all electrical specifications of the P600D series and uses the same P600 axial package. Both are active products with ROHS3 compliance. The GI752 designation represents an alternative product line within Vishay's rectifier portfolio.

Q: Can 6A2-TP replace P600D/4 in all applications?

A: 6A2-TP meets the core electrical requirements but exhibits parameter variations: forward voltage of 950 mV (50 mV higher), reverse leakage of 10 µA (5 µA higher), and maximum operating temperature of 125°C (25°C lower). The R-6 axial package is mechanically compatible. Use 6A2-TP only in applications where these variations are acceptable. This part is classified as Not For New Designs.

Q: What is the significance of the P600 versus R-6 package designation?

A: Both P600 and R-6 are axial through-hole packages suitable for PCB mounting. The P600 package is the original specification for P600D/4 and its direct equivalents. The R-6 package used by 6A2-TP is mechanically compatible but represents a different package family. Verify PCB footprint compatibility before substitution.

Q: Why is P600D/4 obsolete?

A: P600D/4 is classified as obsolete by the manufacturer. Active equivalent products (P600D-E3/54, P600D-E3/73, GI752-E3/54, GI752-E3/73) are available for new procurement and design continuity.

Q: Are all substitute parts RoHS compliant?

A: P600D-E3/54, P600D-E3/73, GI752-E3/54, GI752-E3/73, and 6A2-TP are all ROHS3 compliant. The original P600D/4 is RoHS non-compliant. Compliance status is relevant for applications subject to RoHS regulations.

Q: What inventory levels are available for each substitute?

A: Current inventory levels are: P600D-E3/54 (3629 pcs), P600D-E3/73 (2100 pcs), GI752-E3/54 (1790 pcs), GI752-E3/73 (2486 pcs), and 6A2-TP (3110 pcs). Inventory levels are subject to change and should be verified at time of procurement.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message