AU2PDHM3/86A Equivalent & Substitute Parts

Part Overview

The AU2PDHM3/86A is an avalanche diode rated for 200 V DC reverse voltage with 1.6 A average rectified current, manufactured by Vishay General Semiconductor - Diodes Division. This component is packaged in a surface mount TO-277A (SMPC) configuration and belongs to the eSMP® series of fast recovery rectifier diodes.

The AU2PDHM3/86A has been discontinued at DiGi Electronics. Equivalent and substitute parts are available from the same manufacturer with identical or superior product status, ensuring continued design support and procurement availability for applications requiring 200 V, 1.6 A avalanche diode functionality.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	1.6	A
Voltage - Forward (Vf) (Max) @ If	1.9 @ 2 A	V
Reverse Recovery Time (trr)	75	ns
Current - Reverse Leakage @ Vr	10 @ 200 V	µA
Capacitance @ Vr, F	42 @ 4V, 1MHz	pF
Operating Temperature - Junction	-55 to 175	°C
Package / Case	TO-277, 3-PowerDFN
Mounting Type	Surface Mount
Technology	Avalanche

Substitute Part Grouping Explanation

Substitution of the AU2PDHM3/86A is determined by electrical and mechanical parameter equivalence across the following criteria:

Electrical Parameters (Critical for Substitution):

Voltage - DC Reverse (Vr) (Max): 200 V
Current - Average Rectified (Io): 1.6 A
Voltage - Forward (Vf) (Max) @ If: 1.9 V @ 2 A
Reverse Recovery Time (trr): 75 ns
Current - Reverse Leakage @ Vr: 10 µA @ 200 V
Capacitance @ Vr, F: 42 pF @ 4V, 1MHz
Operating Temperature - Junction: -55°C to 175°C

Mechanical Parameters (Critical for Substitution):

Package / Case: TO-277, 3-PowerDFN
Mounting Type: Surface Mount
Supplier Device Package: TO-277A (SMPC)

Compliance Parameters:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical specifications and mechanical compatibility with the main part number AU2PDHM3/86A.

Parameter Comparison

Parameter	AU2PDHM3/86A	AU2PDHM3_A/H	AU2PD-M3/86A	AU2PD-M3/87A	AU2PDHM3_A/I
Voltage - DC Reverse (Vr) (Max)	200 V	200 V	200 V	200 V	200 V
Current - Average Rectified (Io)	1.6 A	1.6 A	1.6 A	1.6 A	1.6 A
Voltage - Forward (Vf) (Max) @ If	1.9 V @ 2 A	1.9 V @ 2 A	1.9 V @ 2 A	1.9 V @ 2 A	1.9 V @ 2 A
Reverse Recovery Time (trr)	75 ns	75 ns	75 ns	75 ns	75 ns
Current - Reverse Leakage @ Vr	10 µA @ 200 V	10 µA @ 200 V	10 µA @ 200 V	10 µA @ 200 V	10 µA @ 200 V
Capacitance @ Vr, F	42 pF @ 4V, 1MHz	42 pF @ 4V, 1MHz	42 pF @ 4V, 1MHz	42 pF @ 4V, 1MHz	42 pF @ 4V, 1MHz
Operating Temperature - Junction	-55°C to 175°C	-55°C to 175°C	-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	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Discontinued	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

AU2PDHM3_A/H and AU2PDHM3_A/I: These parts are direct substitutes with active product status. Both include automotive-grade qualification (AEC-Q101) and are supplied in Tape & Reel packaging. Selection of these parts is appropriate for applications requiring automotive-qualified components or when automotive-grade reliability is specified.

AU2PD-M3/86A and AU2PD-M3/87A: These parts are parametric equivalents with active product status and are supplied in Tape & Reel packaging. Both maintain identical electrical and mechanical specifications to the main part number. Selection of these parts is appropriate for standard industrial applications where automotive qualification is not required.

All substitute parts maintain ROHS3 compliance, unlimited moisture sensitivity level (MSL 1), and REACH unaffected status, ensuring regulatory compliance across all applications.

Frequently Asked Questions (FAQ)

Q: Can AU2PDHM3_A/H be used as a direct replacement for AU2PDHM3/86A?

A: Yes. AU2PDHM3_A/H is a direct substitute with identical electrical parameters (200 V, 1.6 A, 75 ns recovery time) and mechanical compatibility (TO-277A surface mount package). The primary difference is active product status and automotive-grade qualification (AEC-Q101).

Q: What is the difference between AU2PDHM3_A/H and AU2PD-M3/86A?

A: Both parts are electrically and mechanically equivalent. AU2PDHM3_A/H includes automotive-grade qualification (AEC-Q101), while AU2PD-M3/86A is a standard industrial-grade equivalent. Selection depends on application requirements for automotive qualification.

Q: Are all substitute parts supplied in the same packaging format?

A: The main part AU2PDHM3/86A does not specify packaging format. All substitute parts are supplied in Tape & Reel (TR) packaging, which is standard for surface mount components in production volumes.

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

A: Yes. All substitute parts are ROHS3 compliant, have MSL 1 (unlimited moisture sensitivity), and REACH unaffected status, matching the compliance profile of the main part.

Q: Can AU2PD-M3/87A be used in place of AU2PD-M3/86A?

A: Yes. AU2PD-M3/87A is a parametric equivalent with identical electrical specifications and mechanical compatibility. Both parts are active, industrial-grade, and supplied in Tape & Reel packaging.

Q: What determines whether a part can substitute for AU2PDHM3/86A?

A: Substitution is determined by matching all critical electrical parameters (reverse voltage, average rectified current, forward voltage, recovery time, leakage current, capacitance, and operating temperature range) and mechanical parameters (TO-277A surface mount package). All listed substitute parts meet these criteria.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message