FS2K-TP General Purpose Rectifier Diode Equivalent & Substitute Parts

Part Overview

The FS2K-TP 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 surface mount DO-214AC (HSMA) package. This component is classified as obsolete product status. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this fast recovery diode technology.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	800 V
Current - Average Rectified (Io)	2 A
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	500 ns
Current - Reverse Leakage @ Vr	5 µA @ 800 V
Capacitance @ Vr, F	50pF @ 4V, 1MHz
Operating Temperature - Junction	-50°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the FS2K-TP is based on electrical and mechanical parameter equivalence within the general purpose rectifier diode category. The substitute part FS2K-LTP maintains identical electrical specifications across all critical parameters: 800 V maximum reverse voltage, 2 A average rectified current, 500 ns reverse recovery time, 5 µA reverse leakage current at rated voltage, and 50 pF capacitance at specified conditions. Both parts utilize the same DO-214AC surface mount package technology and share identical operating temperature range (-50°C to 150°C), RoHS3 compliance status, and MSL rating of 1 (Unlimited).

The primary distinction between these parts is packaging format and product status. The FS2K-TP is supplied in standard packaging with obsolete product status, while the FS2K-LTP is supplied in Tape & Reel (TR) format with active product status. Both parts share the same base product number (FS2K) and are manufactured by Micro Commercial Co using identical Standard technology.

Parameter Comparison

Parameter	FS2K-TP (Main Part)	FS2K-LTP (Substitute)
Manufacturer	Micro Commercial Co	Micro Commercial Co
Category	Diodes, Rectifiers	Diodes, Rectifiers
Description	DIODE GEN PURP 800V 2A DO214AC	DIODE GEN PURP 800V 2A DO214AC
Voltage - DC Reverse (Vr) (Max)	800 V	800 V
Current - Average Rectified (Io)	2 A	2 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	500 ns	500 ns
Current - Reverse Leakage @ Vr	5 µA @ 800 V	5 µA @ 800 V
Capacitance @ Vr, F	50pF @ 4V, 1MHz	50pF @ 4V, 1MHz
Mounting Type	Surface Mount	Surface Mount
Package / Case	DO-214AC, SMA	DO-214AC, SMA
Operating Temperature - Junction	-50°C ~ 150°C	-50°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active
Packaging Format	Standard	Tape & Reel (TR)

Engineering Selection Recommendations

The FS2K-LTP is a direct electrical and mechanical equivalent to the FS2K-TP. Selection of the FS2K-LTP is supported by the following factors:

All electrical parameters are identical, including voltage rating, current capacity, reverse recovery time, leakage current, and capacitance specifications. Both parts maintain compliance with ROHS3 standards and carry identical MSL ratings, ensuring equivalent environmental and regulatory suitability.

The FS2K-LTP carries active product status, providing assured long-term availability and supply chain continuity compared to the obsolete FS2K-TP. The Tape & Reel packaging format of the FS2K-LTP supports automated assembly processes and is standard for high-volume production environments.

Both parts are manufactured by Micro Commercial Co using identical Standard technology and share the same base product number, confirming manufacturing equivalence.

Frequently Asked Questions (FAQ)

Q: Can the FS2K-LTP be used as a direct replacement for the FS2K-TP in existing designs?

A: Yes. The FS2K-LTP is electrically and mechanically equivalent to the FS2K-TP. All electrical specifications, operating temperature range, package dimensions, and compliance certifications are identical. The parts are interchangeable at the component level.

Q: What is the difference between the FS2K-TP and FS2K-LTP?

A: The primary differences are product status and packaging format. The FS2K-TP is obsolete and supplied in standard packaging. The FS2K-LTP is active product and supplied in Tape & Reel (TR) format. Electrical and mechanical specifications are identical.

Q: Why is the FS2K-LTP supplied in Tape & Reel format?

A: Tape & Reel packaging is the standard format for surface mount components in automated assembly environments. This format enables efficient pick-and-place machine processing and is typical for active production components.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both parts maintain identical operating temperature range (-50°C to 150°C), reverse recovery time (500 ns), reverse leakage current (5 µA @ 800 V), and all other electrical specifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the FS2K-TP and FS2K-LTP are ROHS3 compliant and carry MSL rating 1 (Unlimited). They are equivalent for regulatory and environmental compliance purposes.

Q: Can the FS2K-LTP be used in high-volume production?

A: Yes. The FS2K-LTP is active product with Tape & Reel packaging, making it suitable for automated assembly and high-volume manufacturing processes.

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