SMBJ6.0A-HRA Equivalent & Substitute Parts

Part Overview

The SMBJ6.0A-HRA is a unidirectional Zener transient voltage suppressor (TVS) diode manufactured by Littelfuse Inc. in the DO-214AA (SMB) surface mount package. This component is designed for general-purpose transient voltage suppression applications with a 6V reverse standoff voltage and 10.3V maximum clamping voltage. The part is active in production status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to supply constraints, design flexibility, or manufacturing preferences.

Key Parameters

Parameter	Value	Unit
Voltage - Reverse Standoff (Typ)	6	V
Voltage - Breakdown (Min)	6.67	V
Voltage - Clamping (Max) @ Ipp	10.3	V
Current - Peak Pulse (10/1000µs)	58.3	A
Power - Peak Pulse	600	W
Type	Zener	-
Unidirectional Channels	1	-
Package / Case	DO-214AA, SMB	-
Mounting Type	Surface Mount	-
Operating Temperature Range	-65°C ~ 150°C	TJ
RoHS Status	ROHS3 Compliant	-
Moisture Sensitivity Level	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitute parts for the SMBJ6.0A-HRA are qualified based on the following electrical and mechanical criteria:

Electrical Equivalence Requirements:

Voltage - Reverse Standoff (Typ): 6V
Voltage - Breakdown (Min): 6.67V
Voltage - Clamping (Max) @ Ipp: 10.3V
Current - Peak Pulse (10/1000µs): 58.3A
Power - Peak Pulse: 600W
Type: Zener, Unidirectional (1 channel)

Mechanical Compatibility Requirements:

Package / Case: DO-214AA, SMB
Mounting Type: Surface Mount
Moisture Sensitivity Level: 1 (Unlimited)

Compliance Requirements:

RoHS Status: ROHS3 Compliant
ECCN: EAR99
HTSUS: 8541.10.0080

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the SMBJ6.0A-HRA in applications requiring 6V TVS diode protection.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Voltage - Reverse Standoff (Typ)	Voltage - Breakdown (Min)	Voltage - Clamping (Max) @ Ipp	Current - Peak Pulse (10/1000µs)	Power - Peak Pulse	Operating Temperature Range	Package / Case	RoHS Status	Inventory Status
SMBJ6.0A-HRA	Littelfuse Inc.	6V	6.67V	10.3V	58.3A	600W	-65°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	891 Pcs
SMBJ6.0A	EVVO Semi	6V	6.67V	10.3V	58.3A	600W	-65°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	198100 Pcs
1SMB6.0A TR13 PBFREE	Central Semiconductor Corp	6V	6.67V	10.3V	58.3A	600W	-65°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	6870 Pcs
SMBJ6.0A-13-F	Diodes Incorporated	6V	6.67V	10.3V	58.3A	600W	-55°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	10037 Pcs
SMBJ6.0A-E3/52	Vishay General Semiconductor - Diodes Division	6V	6.67V	10.3V	58.3A	600W	-55°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	36800 Pcs
SMBJ6V0A	Taiwan Semiconductor Corporation	6V	6.67V	10.3V	58.3A	600W	-55°C ~ 150°C	DO-214AA, SMB	ROHS3 Compliant	6200 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain full electrical equivalence to the SMBJ6.0A-HRA across the critical voltage and current parameters. Selection among these alternatives should be based on:

Product Status & Compliance: All substitute parts are active in production status and ROHS3 compliant, meeting current regulatory requirements for electronic component manufacturing and use.

Operating Temperature Consideration: The SMBJ6.0A-HRA specifies an operating temperature range of -65°C ~ 150°C. The substitute parts from Diodes Incorporated (SMBJ6.0A-13-F), Vishay (SMBJ6.0A-E3/52), and Taiwan Semiconductor Corporation (SMBJ6V0A) specify -55°C ~ 150°C. For applications requiring operation below -55°C, the SMBJ6.0A-HRA or EVVO Semi SMBJ6.0A are appropriate selections.

Packaging & Availability: All parts are supplied in DO-214AA (SMB) surface mount package with MSL 1 (Unlimited) moisture sensitivity. The EVVO Semi SMBJ6.0A offers the highest inventory availability at 198,100 pieces.

Certification & Compliance: All parts carry ROHS3 compliance, EAR99 ECCN classification, and HTSUS code 8541.10.0080, ensuring consistency across supply chain and regulatory documentation.

Frequently Asked Questions (FAQ)

Q: Are all listed substitute parts electrically identical to the SMBJ6.0A-HRA?

A: Yes. All substitute parts maintain identical electrical specifications for voltage standoff (6V), breakdown voltage (6.67V minimum), clamping voltage (10.3V maximum), peak pulse current (58.3A), and peak pulse power (600W). These parameters define the functional equivalence for TVS diode applications.

Q: What is the difference between the SMBJ6.0A-HRA and SMBJ6.0A from EVVO Semi?

A: Both parts are electrically and mechanically equivalent. The primary differences are manufacturer identity and packaging format. The SMBJ6.0A-HRA is supplied by Littelfuse Inc. in Tape & Reel format, while the EVVO Semi SMBJ6.0A is available in Cut Tape & Digi-Reel® format with significantly higher inventory availability.

Q: Can I use SMBJ6.0A-13-F, SMBJ6.0A-E3/52, or SMBJ6V0A in applications requiring -65°C operation?

A: No. These three parts specify a minimum operating temperature of -55°C. For applications requiring operation at -65°C, use the SMBJ6.0A-HRA (Littelfuse Inc.) or SMBJ6.0A (EVVO Semi), both rated to -65°C.

Q: Are all substitute parts available in the same package?

A: Yes. All parts use the DO-214AA (SMB) surface mount package with identical mechanical dimensions and pinout, ensuring direct PCB footprint compatibility.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, EAR99 ECCN classification, and HTSUS code 8541.10.0080, ensuring regulatory and supply chain consistency.

Q: Which substitute part offers the best availability?

A: The SMBJ6.0A from EVVO Semi offers the highest inventory at 198,100 pieces, followed by SMBJ6.0A-E3/52 from Vishay at 36,800 pieces.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message