FR206-AP Equivalent & Substitute Parts

Part Overview

The FR206-AP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 800 V DC reverse voltage and 2 A average rectified current in a DO-15 through-hole package. This component is classified as obsolete, which necessitates identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. Equivalent parts maintain identical electrical and mechanical specifications, enabling direct replacement in circuit applications.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	800 V
Current - Average Rectified (Io)	2 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 2 A
Reverse Recovery Time (trr)	500 ns
Current - Reverse Leakage @ Vr	5 µA @ 800 V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)
Mounting Type	Through Hole
Package / Case	DO-204AC, DO-15, Axial
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the FR206-AP is determined by strict equivalence across the following critical parameters:

Voltage Rating: 800 V DC reverse voltage (Vr)
Current Rating: 2 A average rectified current (Io)
Forward Voltage: 1.3 V maximum at 2 A
Recovery Characteristics: Fast recovery with 500 ns reverse recovery time
Reverse Leakage: 5 µA at 800 V
Mounting Configuration: Through-hole axial package (DO-15 or DO-204AC)
Temperature Range: -55°C to 150°C junction operating temperature
Compliance: ROHS3 compliant

All substitute parts listed maintain these electrical specifications and mechanical compatibility. Substitutes are grouped by manufacturer and product status (active vs. obsolete).

Parameter Comparison

Parameter	FR206-AP (Micro Commercial Co)	FR206GP-AP (Micro Commercial Co)	FR206G A0G (Taiwan Semiconductor)	FR206GB-G (Comchip Technology)
Voltage - DC Reverse (Vr) (Max)	800 V	800 V	800 V	800 V
Current - Average Rectified (Io)	2 A	2 A	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 2 A	1.3 V @ 2 A	1.3 V @ 2 A	1.3 V @ 2 A
Reverse Recovery Time (trr)	500 ns	500 ns	500 ns	500 ns
Current - Reverse Leakage @ Vr	5 µA @ 800 V	5 µA @ 800 V	5 µA @ 800 V	5 µA @ 800 V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial	DO-204AC, DO-15, Axial
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 150°C	-55°C ~ 150°C
Product Status	Obsolete	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitute: FR206GP-AP (Micro Commercial Co)

The FR206GP-AP is the direct manufacturer equivalent from Micro Commercial Co with active product status. This part maintains identical electrical specifications and mechanical packaging to the FR206-AP. Selection of this part eliminates any manufacturer transition concerns and provides continuity within the same product family. Current inventory availability is 961 pieces.

Secondary Substitute: FR206GB-G (Comchip Technology)

The FR206GB-G from Comchip Technology is a parametric equivalent with active product status. All critical electrical parameters match the FR206-AP specification. This part is supplied in Tape & Box packaging and maintains ROHS3 compliance. Inventory availability is 1123 pieces, providing robust supply continuity.

Tertiary Substitute: FR206G A0G (Taiwan Semiconductor Corporation)

The FR206G A0G from Taiwan Semiconductor Corporation is a parametric equivalent with active product status. All critical electrical parameters match the FR206-AP specification. This part is supplied in DO-204AC (DO-15) package configuration. Inventory availability is 704 pieces.

All three substitute parts are ROHS3 compliant and carry MSL rating of 1 (Unlimited), matching the compliance profile of the obsolete FR206-AP.

Frequently Asked Questions (FAQ)

Q: Can FR206GP-AP directly replace FR206-AP in existing designs?

A: Yes. The FR206GP-AP maintains identical electrical specifications (800 V, 2 A, 1.3 V forward voltage, 500 ns recovery time) and mechanical packaging (DO-15 through-hole axial). Direct substitution is supported without circuit modification.

Q: What is the difference between FR206GB-G and FR206G A0G?

A: Both parts are parametric equivalents with identical electrical ratings. The primary difference is manufacturer: FR206GB-G is from Comchip Technology supplied in Tape & Box packaging, while FR206G A0G is from Taiwan Semiconductor Corporation supplied in DO-204AC (DO-15) package. Electrical performance is equivalent.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. FR206GP-AP, FR206GB-G, and FR206G A0G are all ROHS3 compliant, matching the compliance status of the FR206-AP.

Q: Does package designation affect substitution compatibility?

A: No. All substitute parts use DO-15 or DO-204AC (DO-15) axial through-hole packages, which are mechanically and electrically equivalent. The designations refer to the same physical package form factor.

Q: What is the operating temperature range for substitute parts?

A: All substitute parts operate across the same junction temperature range as the FR206-AP: -55°C to 150°C.

Q: Are there inventory differences between substitute options?

A: Yes. Current inventory levels are: FR206GP-AP (961 pieces), FR206GB-G (1123 pieces), and FR206G A0G (704 pieces). Selection may be influenced by supply availability and lead time requirements.

Q: Can these parts be used in high-frequency switching applications?

A: Yes. All parts are classified as fast recovery diodes with 500 ns reverse recovery time, supporting high-frequency switching applications within the 2 A current rating.

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