SS16-004HE3_A/I Schottky Diode Equivalent & Substitute Parts

Part Overview

The SS16-004HE3_A/I is a 60V, 1A Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division in a surface mount DO-214AC (SMA) package. This component is classified as discontinued at DiGi Electronics, necessitating identification of active equivalent and substitute parts for ongoing design support and procurement. The part carries automotive-grade qualification (AEC-Q101) and is ROHS3 compliant, making it suitable for automotive and industrial applications requiring fast recovery rectification.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 60 V
Operating Temperature - Junction	-65°C ~ 150°C
Package / Case	DO-214AC, SMA
Mounting Type	Surface Mount
Technology	Schottky
Grade	Automotive
Qualification	AEC-Q101
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the SS16-004HE3_A/I is determined by strict equivalence across the following critical parameters:

Voltage Rating: 60 V DC reverse voltage (Vr) maximum
Current Rating: 1 A average rectified current (Io)
Forward Voltage: 750 mV maximum at 1 A forward current
Reverse Leakage: 200 µA at 60 V
Recovery Speed: Fast recovery ≤ 500ns for currents > 200mA
Package: DO-214AC (SMA) surface mount configuration
Operating Temperature Range: -65°C to 150°C junction temperature
Technology: Schottky diode topology
Compliance: ROHS3 compliant, AEC-Q101 automotive qualification

All substitute parts listed maintain identical electrical performance specifications and package compatibility. Differences exist only in product status (active vs. discontinued), packaging format (tape & reel, cut tape, or bulk), and inventory availability. The base product numbers SS16 and B160 represent different Vishay product lines but deliver equivalent electrical performance within the specified parameters.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Speed	Ir @ Vr	Package	Temp Range	Product Status	Packaging Format
SS16-004HE3_A/I	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Discontinued	Bulk
SS16-004HE3_B/I	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Bulk
B160-E3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Cut Tape (CT) & Digi-Reel®
B160-E3/61T	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Cut Tape (CT)
B160-M3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)
B160-M3/61T	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)
SS16-E3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)
SS16-E3/61T	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Cut Tape (CT) & Digi-Reel®
SS16-M3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)
SS16-M3/61T	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)
SS16HE3_B/H	Vishay	60 V	1 A	750 mV @ 1 A	≤ 500ns	200 µA @ 60 V	DO-214AC (SMA)	-65°C ~ 150°C	Active	Tape & Reel (TR)

Engineering Selection Recommendations

Direct Replacement (Highest Compatibility)

SS16-004HE3_B/I is the direct successor to the discontinued SS16-004HE3_A/I. Both parts share identical electrical specifications, automotive-grade qualification (AEC-Q101), and ROHS3 compliance. This part is currently active and available in bulk packaging format, making it the primary choice for direct substitution in existing designs.

Active Alternatives by Packaging Format

For applications requiring specific packaging configurations, the following active alternatives deliver equivalent electrical performance:

Cut Tape & Digi-Reel Format: SS16-E3/61T (153,834 units in stock) or B160-E3/5AT (19,200 units in stock) provide the highest inventory availability for high-volume procurement.
Tape & Reel Format: SS16-M3/61T (7,600 units), SS16-E3/5AT (7,200 units), B160-M3/5AT (981 units), or B160-M3/61T (816 units) accommodate automated assembly line requirements.
Automotive-Grade Tape & Reel: SS16HE3_B/H (18,200 units) maintains automotive qualification and is available in tape & reel packaging.

All listed substitutes maintain ROHS3 compliance, AEC-Q101 automotive qualification, and identical electrical performance across the specified voltage, current, temperature, and recovery speed parameters. Selection among active alternatives depends solely on packaging format requirements and procurement volume needs.

Frequently Asked Questions (FAQ)

Q: Can SS16-004HE3_B/I be used as a direct replacement for SS16-004HE3_A/I?

A: Yes. Both parts are electrically identical with 60V reverse voltage rating, 1A average rectified current, 750mV forward voltage at 1A, and fast recovery characteristics ≤ 500ns. Both carry AEC-Q101 automotive qualification and ROHS3 compliance. The primary difference is product status: the _A/I variant is discontinued while the _B/I variant is active.

Q: What is the difference between SS16 and B160 base product numbers?

A: SS16 and B160 represent different Vishay product lines within the Schottky diode family. Within the specified electrical parameters (60V, 1A, 750mV Vf, ≤ 500ns recovery), both product lines deliver equivalent performance. Selection between them depends on packaging format availability and inventory requirements rather than electrical performance.

Q: How do packaging formats (bulk, cut tape, tape & reel) affect substitution?

A: Packaging format affects procurement and assembly processes but does not alter electrical performance. Bulk packaging suits low-volume or prototype applications. Cut tape & Digi-Reel format accommodates semi-automated assembly. Tape & Reel format is required for fully automated pick-and-place assembly systems. All formats contain identical diode components with identical electrical specifications.

Q: Are all substitute parts automotive-qualified?

A: SS16-004HE3_B/I and SS16HE3_B/H explicitly carry AEC-Q101 automotive qualification. The B160 series parts (B160-E3/5AT, B160-E3/61T, B160-M3/5AT, B160-M3/61T) and SS16 series parts (SS16-E3/5AT, SS16-E3/61T, SS16-M3/5AT, SS16-M3/61T) do not list automotive grade or AEC-Q101 qualification in the provided specifications. For automotive applications requiring explicit AEC-Q101 certification, use SS16-004HE3_B/I or SS16HE3_B/H.

Q: What is the moisture sensitivity level (MSL) for all substitute parts?

A: All listed parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling. Standard component storage practices apply.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for EU and global markets.

Q: Which substitute part offers the highest inventory availability?

A: SS16-E3/61T provides the highest inventory with 153,834 units in stock, followed by B160-E3/5AT with 19,200 units. Both are active products in cut tape format with Digi-Reel availability.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message