SE10PB-E3/84A Equivalent & Substitute Parts

Part Overview

The SE10PB-E3/84A is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 100 V DC reverse voltage and 1 A average rectified current in a surface mount DO-220AA package. This part is classified as obsolete, making identification of equivalent and substitute parts necessary for ongoing design support and procurement continuity. The part operates across a junction temperature range of -55°C to 175°C and complies with RoHS3 and REACH regulations.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	1.05 V @ 1 A
Reverse Recovery Time (trr)	780 ns
Current - Reverse Leakage @ Vr	5 µA @ 100 V
Package / Case	DO-220AA (SMP)
Operating Temperature - Junction	-55°C ~ 175°C
Mounting Type	Surface Mount
Series	eSMP®

Substitute Part Grouping Explanation

Substitution of the SE10PB-E3/84A is determined by electrical and mechanical parameter equivalence within the eSMP® series. All substitute parts maintain identical specifications across the following critical parameters:

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 1 A
Voltage - Forward (Vf) (Max) @ If: 1.05 V @ 1 A
Reverse Recovery Time (trr): 780 ns
Current - Reverse Leakage @ Vr: 5 µA @ 100 V
Package / Case: DO-220AA (SMP)
Operating Temperature - Junction: -55°C ~ 175°C
Mounting Type: Surface Mount

Substitute parts are grouped into two categories: direct manufacturer equivalents with standard industrial grade (SE10PB-M3 series) and parametric equivalents with automotive-grade qualification (SE10PBHM3 series with AEC-Q101 certification). All substitute parts are classified as active products, providing design continuity for the obsolete SE10PB-E3/84A.

Parameter Comparison

Part Number	Manufacturer	Product Status	Vr (Max)	Io	Vf (Max) @ If	trr	Ir @ Vr	Package	Grade	Qualification	Inventory
SE10PB-E3/84A	Vishay	Obsolete	100 V	1 A	1.05 V @ 1 A	780 ns	5 µA @ 100 V	DO-220AA	Standard	—	1101 Pcs
SE10PB-M3/84A	Vishay	Active	100 V	1 A	1.05 V @ 1 A	780 ns	5 µA @ 100 V	DO-220AA	Standard	—	6100 Pcs
SE10PB-M3/85A	Vishay	Active	100 V	1 A	1.05 V @ 1 A	780 ns	5 µA @ 100 V	DO-220AA	Standard	—	1130 Pcs
SE10PBHM3/84A	Vishay	Active	100 V	1 A	1.05 V @ 1 A	780 ns	5 µA @ 100 V	DO-220AA	Automotive	AEC-Q101	6400 Pcs
SE10PBHM3/85A	Vishay	Active	100 V	1 A	1.05 V @ 1 A	780 ns	5 µA @ 100 V	DO-220AA	Automotive	AEC-Q101	707 Pcs

Engineering Selection Recommendations

For Standard Industrial Applications:

SE10PB-M3/84A and SE10PB-M3/85A are direct active-product replacements for the obsolete SE10PB-E3/84A. Both parts maintain identical electrical and mechanical specifications with higher inventory availability. SE10PB-M3/84A provides the highest stock level at 6100 units.

For Automotive Applications:

SE10PBHM3/84A and SE10PBHM3/85A are automotive-grade equivalents qualified to AEC-Q101 standard. These parts are suitable for applications requiring automotive-level reliability and qualification documentation. SE10PBHM3/84A offers superior inventory (6400 units) compared to SE10PBHM3/85A (707 units).

Compliance Status:

All substitute parts maintain RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1 (unlimited). All parts are classified under ECCN EAR99 and HTSUS 8541.10.0080.

Frequently Asked Questions (FAQ)

Q: Can SE10PB-M3/84A be used as a direct replacement for SE10PB-E3/84A?

A: Yes. SE10PB-M3/84A is electrically and mechanically equivalent to SE10PB-E3/84A across all specified parameters. The primary difference is product status: SE10PB-M3/84A is active while SE10PB-E3/84A is obsolete.

Q: What is the difference between SE10PB-M3 and SE10PBHM3 series parts?

A: SE10PBHM3 parts carry automotive-grade designation with AEC-Q101 qualification. SE10PB-M3 parts are standard industrial grade. Electrical and mechanical specifications are identical. Selection depends on application requirements and qualification documentation needs.

Q: Are the /84A and /85A suffixes interchangeable?

A: Yes. Parts with /84A and /85A suffixes are parametrically equivalent. The suffix variation reflects different manufacturing tape configurations or date codes but does not affect electrical performance or mechanical compatibility.

Q: Is the DO-220AA package compatible with existing PCB layouts designed for SE10PB-E3/84A?

A: Yes. All substitute parts use the identical DO-220AA (SMP) surface mount package. PCB footprints, solder pad layouts, and mounting procedures remain unchanged.

Q: What inventory considerations apply when selecting a substitute?

A: SE10PB-M3/84A offers the highest availability at 6100 units. SE10PBHM3/84A provides 6400 units with automotive qualification. SE10PBHM3/85A has limited availability at 707 units. Selection should account for procurement lead times and application requirements.

Q: Do all substitute parts comply with RoHS3 and REACH regulations?

A: Yes. All substitute parts listed are RoHS3 compliant and REACH unaffected, maintaining regulatory compliance with the original SE10PB-E3/84A.

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