FR602GP-TP Equivalent & Substitute Parts

Part Overview

The FR602GP-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 100V DC reverse voltage and 6A average rectified current in an R-6 axial through-hole package. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Identifying equivalent substitute parts is necessary for ongoing maintenance, repair, and legacy system support where this diode remains in active use.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io)	6	A
Voltage - Forward (Vf) (Max) @ If	1.3 @ 6	V @ A
Reverse Recovery Time (trr)	150	ns
Current - Reverse Leakage @ Vr	10 @ 100	µA @ V
Package / Case	R-6, Axial	—
Mounting Type	Through Hole	—
Operating Temperature - Junction	-55 to 150	°C
Technology	Standard	—
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—

Substitute Part Grouping Explanation

Substitute parts for the FR602GP-TP are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Criteria:

Voltage - DC Reverse (Vr) (Max): 100V
Current - Average Rectified (Io): 6A
Voltage - Forward (Vf) (Max) @ If: 1.3V @ 6A
Reverse Recovery Time (trr): 150ns
Current - Reverse Leakage @ Vr: 10µA @ 100V
Package / Case: R-6, Axial
Mounting Type: Through Hole
Operating Temperature - Junction: -55°C to 150°C
Technology: Standard
Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Parts meeting all these parameters are classified as parametric equivalents and may be used as direct substitutes in applications where the FR602GP-TP was originally specified.

Parameter Comparison

Parameter	FR602GP-TP (Micro Commercial Co)	FR602T-G (Comchip Technology)	Match Status
Voltage - DC Reverse (Vr) (Max)	100 V	100 V	Match
Current - Average Rectified (Io)	6 A	6 A	Match
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 6 A	1.3 V @ 6 A	Match
Reverse Recovery Time (trr)	150 ns	150 ns	Match
Current - Reverse Leakage @ Vr	10 µA @ 100 V	10 µA @ 100 V	Match
Capacitance @ Vr, F	150 pF @ 4V, 1MHz	100 pF @ 4V, 1MHz	Variation
Package / Case	R-6, Axial	R-6, Axial	Match
Mounting Type	Through Hole	Through Hole	Match
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C	Match
Technology	Standard	Standard	Match
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Match
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Match
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Match
ECCN	EAR99	EAR99	Match
HTSUS	8541.10.0080	8541.10.0080	Match
Product Status	Not For New Designs	Active	Variation

Engineering Selection Recommendations

The FR602T-G manufactured by Comchip Technology is a parametric equivalent to the FR602GP-TP. All critical electrical parameters, mechanical specifications, and regulatory compliance certifications are identical between the two parts.

Compliance and Status Considerations:

The FR602T-G carries Active product status, whereas the FR602GP-TP is designated Not For New Designs. Both parts are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99 with identical HTSUS codes. Moisture Sensitivity Level is 1 (Unlimited) for both components.

Parameter Variation:

Capacitance @ Vr, F differs between the two parts: FR602GP-TP specifies 150pF @ 4V, 1MHz while FR602T-G specifies 100pF @ 4V, 1MHz. This variation does not affect substitution eligibility for standard rectification applications where junction capacitance is not a critical design parameter.

The FR602T-G is suitable for direct substitution in applications where the FR602GP-TP was originally specified, with the advantage of Active product status and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can the FR602T-G be used as a direct replacement for the FR602GP-TP?

A: Yes. The FR602T-G meets all critical electrical and mechanical parameters specified for the FR602GP-TP, including voltage rating, current rating, forward voltage drop, reverse recovery time, reverse leakage current, package type, and operating temperature range. Both components are ROHS3 Compliant with identical regulatory classifications.

Q: What is the significance of the "Not For New Designs" status on the FR602GP-TP?

A: This designation indicates that Micro Commercial Co has discontinued active development and promotion of the FR602GP-TP. The FR602T-G, with Active status, represents the current equivalent offering and is recommended for ongoing applications requiring this diode specification.

Q: Are there differences in capacitance between these parts?

A: Yes. The FR602GP-TP specifies 150pF @ 4V, 1MHz while the FR602T-G specifies 100pF @ 4V, 1MHz. For general-purpose rectification applications, this capacitance variation does not impact functional performance. Applications with specific high-frequency or switching requirements should evaluate this parameter against circuit design specifications.

Q: Do both parts use the same R-6 axial package?

A: Yes. Both the FR602GP-TP and FR602T-G use the R-6 axial through-hole package, ensuring mechanical and electrical compatibility in PCB layouts and circuit designs originally specified for the FR602GP-TP.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, EAR99 ECCN classification, and 8541.10.0080 HTSUS code. Moisture Sensitivity Level is 1 (Unlimited) for both components.

Q: What inventory status should be considered when selecting between these parts?

A: The FR602GP-TP has 713 pieces in stock, while the FR602T-G has 1028 pieces in stock. For long-term supply chain planning, the FR602T-G offers greater availability and Active product status from the manufacturer.

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