V10PM12HM3_A/I Equivalent & Substitute Parts

Part Overview

The V10PM12HM3_A/I is an automotive-grade Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 120 V DC reverse voltage with a 3.9 A average rectified current rating and is housed in a TO-277A (SMPC) package. The device is qualified to AEC-Q101 automotive standards and carries Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, supply chain continuity, or packaging format preferences while maintaining full functional compatibility.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	120 V
Current - Average Rectified (Io)	3.9 A
Voltage - Forward (Vf) (Max) @ If	830 mV @ 10 A
Current - Reverse Leakage @ Vr	400 µA @ 120 V
Speed	Fast Recovery ≤ 500 ns, > 200 mA (Io)
Technology	Schottky
Package / Case	TO-277, 3-PowerDFN
Mounting Type	Surface Mount
Operating Temperature - Junction	-40°C ~ 150°C
Grade	Automotive
Qualification	AEC-Q101
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the V10PM12HM3_A/I are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are:

Electrical Parameters (Must Match):

Voltage - DC Reverse (Vr) (Max): 120 V
Current - Average Rectified (Io): 3.9 A
Voltage - Forward (Vf) (Max) @ If: 830 mV @ 10 A
Current - Reverse Leakage @ Vr: 400 µA @ 120 V
Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)
Technology: Schottky

Mechanical Parameters (Must Match):

Package / Case: TO-277, 3-PowerDFN
Mounting Type: Surface Mount
Operating Temperature - Junction: -40°C ~ 150°C

Compliance Parameters (Must Match):

Grade: Automotive
Qualification: AEC-Q101
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

The V12P12HM3_A/H meets all electrical, mechanical, and compliance requirements and is therefore a direct parametric equivalent. Packaging format differences (Cut Tape & Digi-Reel® versus Tape & Reel) do not affect functional compatibility.

Parameter Comparison

Parameter	V10PM12HM3_A/I	V12P12HM3_A/H	Match
Voltage - DC Reverse (Vr) (Max)	120 V	120 V	✓
Current - Average Rectified (Io)	3.9 A	3.9 A	✓
Voltage - Forward (Vf) (Max) @ If	830 mV @ 10 A	830 mV @ 10 A	✓
Current - Reverse Leakage @ Vr	400 µA @ 120 V	400 µA @ 120 V	✓
Speed	Fast Recovery ≤ 500 ns, > 200 mA (Io)	Fast Recovery ≤ 500 ns, > 200 mA (Io)	✓
Technology	Schottky	Schottky	✓
Package / Case	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN	✓
Mounting Type	Surface Mount	Surface Mount	✓
Operating Temperature - Junction	-40°C ~ 150°C	-40°C ~ 150°C	✓
Grade	Automotive	Automotive	✓
Qualification	AEC-Q101	AEC-Q101	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓

Engineering Selection Recommendations

Both the V10PM12HM3_A/I and V12P12HM3_A/H are Active status products manufactured by Vishay General Semiconductor - Diodes Division. Selection between these parts is based on packaging and supply availability rather than electrical performance.

V10PM12HM3_A/I is supplied in Tape & Reel (TR) format with 1002 pieces currently in stock.

V12P12HM3_A/H is supplied in Cut Tape (CT) & Digi-Reel® format with 16600 pieces currently in stock.

Both parts satisfy AEC-Q101 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity level requirements. The electrical characteristics, thermal operating range, and mechanical package specifications are identical. Selection should be based on procurement requirements, assembly equipment compatibility, and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can V12P12HM3_A/H be used as a direct replacement for V10PM12HM3_A/I?

A: Yes. The V12P12HM3_A/H is a parametric equivalent with identical electrical ratings (120 V reverse voltage, 3.9 A average rectified current, 830 mV forward voltage), identical package type (TO-277, 3-PowerDFN), identical thermal range (-40°C to 150°C), and identical automotive qualifications (AEC-Q101). The only difference is the packaging format (Cut Tape & Digi-Reel® versus Tape & Reel).

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® are different supply formats for surface mount components. Tape & Reel is a continuous reel suitable for high-volume automated assembly. Cut Tape & Digi-Reel® provides flexibility for lower-volume or mixed-component assembly. Both formats contain the same component with identical electrical and mechanical specifications.

Q: Are both parts suitable for automotive applications?

A: Yes. Both V10PM12HM3_A/I and V12P12HM3_A/H carry Automotive grade classification and AEC-Q101 qualification, confirming suitability for automotive applications.

Q: Do these parts have the same thermal operating range?

A: Yes. Both parts operate across the identical junction temperature range of -40°C to 150°C.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

Q: What is the forward voltage drop at rated current?

A: Both parts have a maximum forward voltage of 830 mV at 10 A forward current.

Q: What is the reverse leakage current specification?

A: Both parts specify a maximum reverse leakage current of 400 µA at 120 V reverse voltage.

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