SE10FJ-M3/I Equivalent & Substitute Parts

Part Overview

The SE10FJ-M3/I is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 600 V DC reverse voltage with 1 A average rectified current and is housed in a DO-219AB (SMF) package. The part is Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same package type and performance specifications, enabling direct replacement in circuit designs without functional degradation.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	600 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 @ 600 V
Capacitance @ Vr, F	7.5 pF @ 4 V, 1 MHz
Package / Case	DO-219AB
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 175°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SE10FJ-M3/I are identified based on strict electrical and mechanical parameter equivalence. All substitute diodes maintain identical specifications across the following critical parameters: 600 V DC reverse voltage rating, 1 A average rectified current, 1.05 V maximum forward voltage at 1 A, 780 ns reverse recovery time, 5 µA reverse leakage current at 600 V, and 7.5 pF capacitance at 4 V and 1 MHz. All substitute parts are packaged in DO-219AB (SMF) surface mount configuration with identical thermal and environmental operating ranges (-55°C to 175°C junction temperature). Substitution is valid when the part number variant differs only in suffix designation (I or H) or in automotive qualification status (AEC-Q101), while all core electrical performance parameters remain unchanged. RoHS3 compliance and MSL Level 1 rating are maintained across all substitute options.

Parameter Comparison

Parameter	SE10FJ-M3/I (Main)	SE10FJ-M3/H	SE10FJHM3/H	SE10FJHM3/I
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	1 A	1 A	1 A	1 A
Voltage - Forward (Vf) (Max) @ If	1.05 V @ 1 A	1.05 V @ 1 A	1.05 V @ 1 A	1.05 V @ 1 A
Reverse Recovery Time (trr)	780 ns	780 ns	780 ns	780 ns
Current - Reverse Leakage @ Vr	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V
Capacitance @ Vr, F	7.5 pF @ 4 V, 1 MHz	7.5 pF @ 4 V, 1 MHz	7.5 pF @ 4 V, 1 MHz	7.5 pF @ 4 V, 1 MHz
Package / Case	DO-219AB	DO-219AB	DO-219AB	DO-219AB
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55°C ~ 175°C	-55°C ~ 175°C	-55°C ~ 175°C	-55°C ~ 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Grade	Standard	Standard	Automotive	Automotive
Qualification	None Listed	None Listed	AEC-Q101	AEC-Q101

Engineering Selection Recommendations

All four part numbers—SE10FJ-M3/I, SE10FJ-M3/H, SE10FJHM3/H, and SE10FJHM3/I—are Active products manufactured by Vishay General Semiconductor - Diodes Division and maintain full ROHS3 compliance. The primary distinction between substitute options is the grade designation and automotive qualification status. SE10FJ-M3/I and SE10FJ-M3/H are standard-grade diodes without automotive qualification. SE10FJHM3/H and SE10FJHM3/I are automotive-grade diodes qualified to AEC-Q101 standard. Selection between standard and automotive grades depends on application requirements. All parts share identical electrical performance parameters, package configuration, and environmental operating specifications. The suffix designation (I or H) indicates moisture barrier tape orientation in the reel packaging and does not affect electrical or mechanical compatibility. Inventory availability varies across part numbers, with SE10FJ-M3/H offering 30,004 units, SE10FJHM3/H offering 26,921 units, and SE10FJHM3/I offering 41,302 units in stock.

Frequently Asked Questions (FAQ)

Q: Can SE10FJ-M3/H be used as a direct replacement for SE10FJ-M3/I?

A: Yes. Both parts are standard-grade diodes with identical electrical specifications, package type (DO-219AB), and operating parameters. The suffix designation (I or H) refers to moisture barrier tape orientation and does not affect functional compatibility.

Q: What is the difference between standard-grade and automotive-grade SE10 diodes?

A: Standard-grade parts (SE10FJ-M3/I and SE10FJ-M3/H) have no automotive qualification. Automotive-grade parts (SE10FJHM3/H and SE10FJHM3/I) carry AEC-Q101 qualification. All electrical and mechanical parameters are identical. Automotive-grade selection is required only for applications subject to automotive industry standards.

Q: Are SE10FJHM3/H and SE10FJHM3/I interchangeable?

A: Yes. Both are automotive-grade, AEC-Q101 qualified diodes with identical electrical specifications and DO-219AB packaging. The suffix (H or I) indicates tape orientation only and does not affect circuit performance or mechanical fit.

Q: Can automotive-grade SE10FJHM3 parts replace standard-grade SE10FJ-M3 parts?

A: Yes. Automotive-grade parts maintain all electrical and mechanical specifications of standard-grade equivalents. Substitution from standard to automotive grade introduces additional qualification compliance without changing functional performance.

Q: What does the DO-219AB package designation indicate?

A: DO-219AB is a surface mount package specification for rectifier diodes. All substitute parts use this identical package configuration, ensuring mechanical compatibility with existing PCB layouts and assembly processes.

Q: Are there any temperature or environmental differences between substitute parts?

A: No. All substitute parts operate across the identical junction temperature range of -55°C to 175°C and maintain MSL Level 1 (Unlimited) moisture sensitivity rating. Environmental performance is equivalent across all options.

Q: What does MSL Level 1 (Unlimited) mean for handling and storage?

A: MSL Level 1 indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. All substitute parts carry this same MSL classification.

Q: How do the suffix designations (I and H) affect part selection?

A: The I and H suffixes indicate the orientation of the moisture barrier tape on the component reel. This affects reel handling and automated assembly machine compatibility but does not alter electrical performance, thermal characteristics, or circuit functionality.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message