SS16L RUG Equivalent & Substitute Parts

Part Overview

The SS16L RUG is a Schottky rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 60 V DC reverse voltage and 1 A average rectified current in a Sub SMA surface mount package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching electrical performance parameters: reverse voltage rating, forward current capacity, forward voltage characteristics, and recovery speed. Substitute parts may differ in packaging configuration, manufacturer, or current rating while maintaining functional compatibility within specified electrical parameters.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	700 mV @ 1 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	400	µA @ 60 V
Package / Case	DO-219AB	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution logic for the SS16L RUG is based on the following critical electrical parameters:

Primary Matching Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 1 A (or higher)
Voltage - Forward (Vf) (Max) @ If: 700 mV @ 1 A (or lower)
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Package / Case: DO-219AB (Sub SMA compatible)
Mounting Type: Surface Mount

Parametric Equivalent: SS16L R3G maintains identical electrical specifications and package configuration but differs in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel) and product status (Discontinued at DiGi Electronics).

Similar Manufacturer Parts: SS1FH6-M3/H, SS1FH6HM3/H, and SS2FH6HM3/H are manufactured by Vishay General Semiconductor and share the same reverse voltage rating, package type, and recovery speed. These parts are functionally compatible within the specified electrical parameters. SS1FH6HM3/H and SS2FH6HM3/H include automotive-grade qualification (AEC-Q101). SS2FH6HM3/H is rated for 2 A average rectified current, exceeding the 1 A requirement of the main part.

Parameter Comparison

Parameter	SS16L RUG	SS16L R3G	SS1FH6-M3/H	SS1FH6HM3/H	SS2FH6HM3/H
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Vishay General Semiconductor	Vishay General Semiconductor	Vishay General Semiconductor
Voltage - DC Reverse (Vr) (Max)	60 V	60 V	60 V	60 V	60 V
Current - Average Rectified (Io)	1 A	1 A	1 A	1 A	2 A
Voltage - Forward (Vf) (Max) @ If	700 mV @ 1 A	700 mV @ 1 A	700 mV @ 1 A	700 mV @ 1 A	780 mV @ 2 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	400 µA @ 60 V	400 µA @ 60 V	3 µA @ 60 V	3 µA @ 60 V	3 µA @ 60 V
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 to 150°C	-55 to 150°C	-55 to 175°C	-55 to 175°C	-55 to 175°C
Product Status	Active	Discontinued at DiGi Electronics	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Automotive Grade	—	—	—	AEC-Q101	AEC-Q101

Engineering Selection Recommendations

SS16L R3G is a parametric equivalent offering identical electrical specifications and package configuration. However, this part is discontinued at DiGi Electronics, limiting availability for new designs or production restocking.

SS1FH6-M3/H (Vishay) is an active product with matching reverse voltage, current rating, and forward voltage characteristics. This part offers superior reverse leakage performance (3 µA versus 400 µA) and extended operating temperature range (-55 to 175°C versus -55 to 150°C). Tape & Reel packaging is standard for high-volume production.

SS1FH6HM3/H (Vishay) provides identical electrical performance to SS1FH6-M3/H with the addition of automotive-grade qualification (AEC-Q101). This part is suitable for applications requiring automotive reliability standards.

SS2FH6HM3/H (Vishay) is rated for 2 A average rectified current, providing design margin above the 1 A requirement. This part includes automotive-grade qualification (AEC-Q101) and is suitable for applications requiring higher current capacity or automotive reliability standards.

All substitute parts maintain RoHS3 compliance and unlimited moisture sensitivity rating. Selection should be based on availability, required current capacity, temperature operating range, and automotive qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can SS16L R3G be used as a direct replacement for SS16L RUG?

A: Yes, SS16L R3G is a parametric equivalent with identical electrical specifications (60 V reverse voltage, 1 A current rating, 700 mV forward voltage) and DO-219AB package configuration. However, SS16L R3G is discontinued at DiGi Electronics, limiting availability for production use.

Q: What is the difference between SS1FH6-M3/H and SS1FH6HM3/H?

A: Both parts are manufactured by Vishay and share identical electrical specifications: 60 V reverse voltage, 1 A current rating, and 700 mV forward voltage. SS1FH6HM3/H includes automotive-grade qualification (AEC-Q101), making it suitable for automotive applications. Both parts offer superior reverse leakage performance (3 µA) compared to the SS16L RUG (400 µA).

Q: Can SS2FH6HM3/H replace SS16L RUG in a 1 A application?

A: Yes, SS2FH6HM3/H is functionally compatible. It is rated for 2 A average rectified current, exceeding the 1 A requirement of SS16L RUG. The reverse voltage rating (60 V) and package configuration (DO-219AB) are identical. Forward voltage at 2 A is 780 mV, which is higher than the 700 mV specification at 1 A for SS16L RUG, but this does not prevent substitution in circuits designed for 1 A operation.

Q: What is the significance of reverse leakage current differences?

A: SS16L RUG specifies 400 µA reverse leakage at 60 V, while Vishay alternatives (SS1FH6-M3/H, SS1FH6HM3/H, SS2FH6HM3/H) specify 3 µA. Lower reverse leakage reduces standby power consumption and heat generation. Vishay parts provide superior performance in this parameter.

Q: Are all substitute parts available in Tape & Reel packaging?

A: SS16L RUG and all Vishay substitute parts (SS1FH6-M3/H, SS1FH6HM3/H, SS2FH6HM3/H) are available in Tape & Reel (TR) packaging suitable for automated assembly. SS16L R3G is available in Cut Tape (CT) & Digi-Reel® format.

Q: What is the operating temperature range difference?

A: SS16L RUG operates from -55°C to 150°C junction temperature. Vishay substitute parts (SS1FH6-M3/H, SS1FH6HM3/H, SS2FH6HM3/H) operate from -55°C to 175°C, providing 25°C additional high-temperature margin. This extended range is beneficial for applications in high-temperature environments.

Q: Are all parts RoHS3 compliant?

A: Yes, SS16L RUG and all substitute parts listed (SS16L R3G, SS1FH6-M3/H, SS1FH6HM3/H, SS2FH6HM3/H) are RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

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