RS1KL RTG Equivalent & Substitute Parts

Part Overview

The RS1KL RTG is a general-purpose fast recovery rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 800 V DC reverse voltage and 800 mA average rectified current. This component is designed for surface mount applications in the Sub SMA package configuration (DO-219AB). The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating.

Equivalent and substitute parts are identified to address packaging format variations, inventory availability across different distribution channels, and alternative manufacturer options that maintain electrical performance within specified parameters.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	800	V
Current - Average Rectified (Io)	800	mA
Voltage - Forward (Vf) (Max) @ If	1.3 @ 800 mA	V
Reverse Recovery Time (trr)	500	ns
Current - Reverse Leakage @ Vr	5	µA @ 800 V
Capacitance @ Vr, F	10	pF @ 4V, 1MHz
Package / Case	DO-219AB	Sub SMA
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RS1KL RTG are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications across all critical parameters: 800 V reverse voltage, 800 mA average rectified current, 1.3 V forward voltage at 800 mA, 500 ns reverse recovery time, 5 µA reverse leakage current, and 10 pF capacitance. These parts differ only in packaging format (Cut Tape versus Tape & Reel) and are direct functional replacements.

Similar Parts share the same 800 V reverse voltage rating and DO-219AB package but operate at reduced current ratings (500 mA versus 800 mA). These parts exhibit improved reverse recovery characteristics (300 ns versus 500 ns) and lower reverse leakage current (2 µA versus 5 µA). Similar parts are suitable for applications where the lower current rating is acceptable and where improved switching performance is beneficial.

Key parameters determining substitution eligibility:

Voltage - DC Reverse (Vr) (Max): 800 V (required match)
Package / Case: DO-219AB (required match)
Current - Average Rectified (Io): 800 mA (parametric equivalents) or 500 mA (similar parts)
Mounting Type: Surface Mount (required match)
Operating Temperature Range: -55°C to 150°C (required match)

Parameter Comparison

Parameter	RS1KL RTG	RS1KL	RS1KL RVG	RS07K-GS08	RS07K-GS18
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Vishay General Semiconductor	Vishay General Semiconductor
Voltage - DC Reverse (Vr) (Max)	800 V	800 V	800 V	800 V	800 V
Current - Average Rectified (Io)	800 mA	800 mA	800 mA	500 mA	500 mA
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 800 mA	1.3 V @ 800 mA	1.3 V @ 800 mA	1.3 V @ 1 A	1.3 V @ 1 A
Reverse Recovery Time (trr)	500 ns	500 ns	500 ns	300 ns	300 ns
Current - Reverse Leakage @ Vr	5 µA @ 800 V	5 µA @ 800 V	5 µA @ 800 V	2 µA @ 800 V	2 µA @ 800 V
Capacitance @ Vr, F	10 pF @ 4V, 1MHz	10 pF @ 4V, 1MHz	10 pF @ 4V, 1MHz	4 pF @ 4V, 1MHz	4 pF @ 4V, 1MHz
Package / Case	DO-219AB	DO-219AB	DO-219AB	DO-219AB	DO-219AB
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Packaging Format	Bulk	Cut Tape (CT)	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Parametric Equivalent Selection (RS1KL and RS1KL RVG)

The RS1KL and RS1KL RVG are direct parametric equivalents to the RS1KL RTG, maintaining identical electrical specifications across all critical performance parameters. Both parts are manufactured by Taiwan Semiconductor Corporation and carry ROHS3 compliance with unlimited moisture sensitivity rating. Selection between these three parts is determined by packaging format requirements:

RS1KL RTG: Bulk packaging format
RS1KL: Cut Tape (CT) packaging format
RS1KL RVG: Tape & Reel (TR) packaging format

All three parts are suitable for direct substitution in applications requiring 800 V, 800 mA rectification with 500 ns reverse recovery characteristics.

Similar Part Selection (RS07K-GS08 and RS07K-GS18)

The RS07K-GS08 and RS07K-GS18 are manufactured by Vishay General Semiconductor and operate at 500 mA average rectified current, representing a 37.5% reduction from the 800 mA rating of the main part. These parts are suitable for applications where the lower current rating satisfies circuit requirements. The Vishay parts offer improved reverse recovery time (300 ns versus 500 ns) and reduced reverse leakage current (2 µA versus 5 µA), providing enhanced switching performance characteristics.

Both Vishay parts carry AEC-Q101 automotive qualification and ROHS3 compliance. Selection between RS07K-GS08 and RS07K-GS18 is determined by packaging format:

RS07K-GS08: Cut Tape (CT) & Digi-Reel® packaging format
RS07K-GS18: Tape & Reel (TR) packaging format

Frequently Asked Questions (FAQ)

Q: Can RS1KL be used as a direct replacement for RS1KL RTG?

A: Yes. RS1KL is a parametric equivalent with identical electrical specifications. The difference is packaging format: RS1KL RTG is supplied in bulk format, while RS1KL is supplied in Cut Tape format. Both maintain 800 V reverse voltage, 800 mA current rating, and 500 ns reverse recovery time.

Q: What is the difference between RS1KL RVG and RS1KL?

A: Both are parametric equivalents with identical electrical specifications. RS1KL RVG is supplied in Tape & Reel format for automated assembly, while RS1KL is supplied in Cut Tape format. Selection depends on assembly process requirements.

Q: Can RS07K-GS08 or RS07K-GS18 replace RS1KL RTG?

A: RS07K-GS08 and RS07K-GS18 are similar parts with the same 800 V reverse voltage rating and DO-219AB package, but operate at 500 mA average rectified current instead of 800 mA. These parts are suitable only for applications where the 500 mA current rating is acceptable. The Vishay parts offer improved reverse recovery time (300 ns) and lower reverse leakage current (2 µA).

Q: What packaging formats are available for the RS1KL series?

A: The RS1KL series is available in three packaging formats: Bulk (RS1KL RTG), Cut Tape (RS1KL), and Tape & Reel (RS1KL RVG). All three formats contain identical components with the same electrical specifications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All parts listed—RS1KL RTG, RS1KL, RS1KL RVG, RS07K-GS08, and RS07K-GS18—are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Q: What is the primary difference between Taiwan Semiconductor Corporation and Vishay parts?

A: Taiwan Semiconductor Corporation supplies the RS1KL series at 800 mA rating. Vishay General Semiconductor supplies the RS07K series at 500 mA rating with improved reverse recovery characteristics (300 ns versus 500 ns) and AEC-Q101 automotive qualification.

Q: Which part should be selected for high-volume automated assembly?

A: For high-volume automated assembly, Tape & Reel format parts are recommended: RS1KL RVG (Taiwan Semiconductor Corporation, 800 mA) or RS07K-GS18 (Vishay General Semiconductor, 500 mA). Selection depends on current rating requirements.

Q: Can these parts be used in automotive applications?

A: The RS07K-GS08 and RS07K-GS18 carry AEC-Q101 automotive qualification. The Taiwan Semiconductor Corporation RS1KL series does not list automotive qualification in the provided specifications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message