SE70PJHM3_A/I Equivalent & Substitute Parts

Part Overview

The SE70PJHM3_A/I is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 600 V DC reverse voltage with an average rectified current of 2.9 A and is housed in a TO-277A (SMPC) package. The device is classified as Active product status and carries automotive-grade qualification under AEC-Q101 standards. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, ensuring direct interchangeability in circuit applications without design modification.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	2.9	A
Voltage - Forward (Vf) (Max) @ If	1.05 @ 7	V @ A
Reverse Recovery Time (trr)	2.6	µs
Current - Reverse Leakage @ Vr	20 @ 600	µA @ V
Capacitance @ Vr, F	76 @ 4V, 1MHz	pF
Operating Temperature - Junction	-55 to 175	°C
Package / Case	TO-277, 3-PowerDFN
Mounting Type	Surface Mount

Substitute Part Grouping Explanation

Substitute parts for the SE70PJHM3_A/I are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are defined by the following parameters:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 2.9 A
Voltage - Forward (Vf) (Max) @ If: 1.05 V @ 7 A
Reverse Recovery Time (trr): 2.6 µs
Current - Reverse Leakage @ Vr: 20 µA @ 600 V
Capacitance @ Vr, F: 76 pF @ 4V, 1MHz
Operating Temperature - Junction: -55°C to 175°C
Package / Case: TO-277, 3-PowerDFN
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts maintain identical electrical performance characteristics and physical packaging specifications, enabling direct replacement in existing circuit designs.

Parameter Comparison

Parameter	SE70PJHM3_A/I	SE70PJ-M3/86A	SE70PJHM3_A/H
Manufacturer	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division
Category	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V
Current - Average Rectified (Io)	2.9 A	2.9 A	2.9 A
Voltage - Forward (Vf) (Max) @ If	1.05 V @ 7 A	1.05 V @ 7 A	1.05 V @ 7 A
Reverse Recovery Time (trr)	2.6 µs	2.6 µs	2.6 µs
Current - Reverse Leakage @ Vr	20 µA @ 600 V	20 µA @ 600 V	20 µA @ 600 V
Capacitance @ Vr, F	76 pF @ 4V, 1MHz	76 pF @ 4V, 1MHz	76 pF @ 4V, 1MHz
Operating Temperature - Junction	-55°C to 175°C	-55°C to 175°C	-55°C to 175°C
Package / Case	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN
Supplier Device Package	TO-277A (SMPC)	TO-277A (SMPC)	TO-277A (SMPC)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Active	Active
Technology	Standard	Standard	Standard
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

All three parts—SE70PJHM3_A/I, SE70PJ-M3/86A, and SE70PJHM3_A/H—are Active product status components manufactured by Vishay General Semiconductor - Diodes Division. Each part maintains identical electrical specifications and physical packaging, ensuring functional equivalence in circuit applications.

The SE70PJHM3_A/I and SE70PJHM3_A/H both carry automotive-grade qualification under AEC-Q101 standards. The SE70PJ-M3/86A does not specify automotive qualification in the provided parameters but maintains all electrical and mechanical equivalence.

All three parts are ROHS3 Compliant, REACH Unaffected, and classified under ECCN EAR99. Moisture Sensitivity Level is 1 (Unlimited) for all variants, indicating no moisture sensitivity restrictions during storage and handling.

Selection between these parts is based on availability and supply chain requirements, as all three deliver identical performance characteristics and compliance certifications within the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can SE70PJ-M3/86A be used as a direct replacement for SE70PJHM3_A/I?

A: Yes. The SE70PJ-M3/86A maintains identical electrical parameters including 600 V reverse voltage, 2.9 A average rectified current, 1.05 V forward voltage at 7 A, 2.6 µs reverse recovery time, and 20 µA reverse leakage current at 600 V. Both use the same TO-277A (SMPC) package with surface mount configuration. Direct substitution is supported.

Q: Can SE70PJHM3_A/H be used as a direct replacement for SE70PJHM3_A/I?

A: Yes. The SE70PJHM3_A/H is electrically and mechanically equivalent to SE70PJHM3_A/I. Both parts carry AEC-Q101 automotive qualification and maintain identical electrical specifications. Direct substitution is supported.

Q: Are there differences in automotive qualification between the substitute parts?

A: The SE70PJHM3_A/I and SE70PJHM3_A/H both carry AEC-Q101 automotive-grade qualification. The SE70PJ-M3/86A does not specify automotive qualification in the provided parameters. Selection should account for automotive requirement specifications in the application.

Q: Do all substitute parts have the same package configuration?

A: Yes. All three parts use the TO-277, 3-PowerDFN package with TO-277A (SMPC) supplier device package designation. Surface mount configuration and Tape & Reel (TR) packaging are identical across all variants.

Q: Are there moisture sensitivity restrictions for these parts?

A: No. All three parts have Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: What is the operating temperature range for these diodes?

A: The operating temperature range for the junction is -55°C to 175°C for all three parts.

Q: Are all substitute parts RoHS compliant?

A: Yes. All three parts are ROHS3 Compliant and REACH Unaffected, meeting environmental regulatory requirements.

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