SF68G-AP Equivalent & Substitute Parts Reference

Part Overview

The SF68G-AP is an active diode, rectifier from Micro Commercial Co, featuring 600 V reverse voltage, 6A average rectified current, and fast recovery time. This component is classified under Diodes, Rectifiers with a through-hole DO-201AD package. Alternatives or substitute diodes are often required in engineering workflows due to inventory availability, procurement constraints, or product lifecycle status while maintaining compliance with specified electrical and mechanical characteristics.

Key Parameters

Parameter	SF68G-AP Value
Manufacturer Part Number	SF68G-AP
Category	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	600 V
Current - Average Rectified (Io)	6A
Voltage - Forward (Vf) (Max) @ If	1.7 V @ 6 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	35 ns
Current - Reverse Leakage @ Vr	5 µA @ 600 V
Capacitance @ Vr, F	90pF @ 4V, 1MHz
Mounting Type	Through Hole
Package / Case	DO-201AD, Axial
Operating Temperature - Junction	-55°C ~ 150°C
Product Status	Active
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitutes for the SF68G-AP are identified by matching the allowed electrical and mechanical parameters within the diodes, rectifiers category. Strict substitution requires equivalence in voltage - DC reverse (Vr) (Max), mounting type, package / case, and compliance statuses. Other supporting criteria such as product status (active), reverse leakage, and regulatory compliance (REACH/ECCN/HTSUS) are also included for compatibility. All substitute part listings are derived solely from the parameters provided.

Parameter Comparison

Parameter	SF68G-AP	1N5406-E3/73
Manufacturer Part Number	SF68G-AP	1N5406-E3/73
Category	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	600 V	600 V
Current - Average Rectified (Io)	6A	3A
Voltage - Forward (Vf) (Max) @ If	1.7 V @ 6 A	1.2 V @ 3 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 µA @ 600 V	5 µA @ 600 V
Capacitance @ Vr, F	90pF @ 4V, 1MHz	30pF @ 4V, 1MHz
Mounting Type	Through Hole	Through Hole
Package / Case	DO-201AD, Axial	DO-201AD, Axial
Operating Temperature - Junction	-55°C ~ 150°C	-50°C ~ 150°C
Product Status	Active	Active
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

Both SF68G-AP and 1N5406-E3/73 are classified as active components, with equivalent supplier device package (DO-201AD), regulatory statuses (REACH Unaffected, EAR99), and product categories. The substitute 1N5406-E3/73 is ROHS3 compliant, aligning with standard compliance requirements for diodes in the rectifiers category. Selection is supported strictly according to product status and provided certification parameters.

Frequently Asked Questions (FAQ)

Q: What electrical parameters are required to confirm a substitute part for SF68G-AP?
A: Voltage - DC Reverse (Vr) (Max), mounting type, package / case, product status, and compliance statuses must match.

Q: Are there package or mounting differences between SF68G-AP and its substitutes?
A: Both SF68G-AP and 1N5406-E3/73 utilize the DO-201AD, Axial, through-hole package.

Q: Does compliance status affect substitute selection for diodes in the rectifiers category?
A: Only provided compliance parameters (REACH unaffected, EAR99, ROHS3) are considered for substitute validation.

Q: Is it necessary to compare operating temperature for substitution?
A: Operating temperature range matching is included explicitly as a comparison parameter.

Q: How are speed and recovery time treated in the substitution process?
A: Speed and reverse recovery time must be referenced as explicitly stated for each device during substitution.

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