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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Vishay General Semiconductor - Diodes Division SE80PWTGHM3/I

Name: SE80PWTGHM3/I
Brand: Vishay General Semiconductor - Diodes Division
SKU: SE80PWTGHM3/I
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SE80PWTGHM3/I

Manufacturer:: Vishay General Semiconductor - Diodes Division

Category:: Single Diodes

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: SE80PWTGHM3/I.pdf

Description:: DIODE GP 400V 2.6A SLIMDPAK

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Product details

Overview

SE80PWTGHM3/I from Vishay General Semiconductor is an AEC-Q101-qualified surface-mount ESD-capable rectifier in SlimDPAK 2L package, rated for 400 V repetitive peak reverse voltage (V_RRM), 8 A average forward current (I_F(AV)), and 110 A non-repetitive surge current (I_FSM). It delivers low forward voltage drop (0.92 V at 8 A, T_J = 125 °C) and operates up to 175 °C junction temperature, supporting automotive on-board charger (OBC) polarity protection.

For engineers reviewing the SE80PWTGHM3/I datasheet, SE80PWTGHM3/I pinout, SE80PWTGHM3/I application, or SE80PWTGHM3/I equivalent, key selection criteria include its MSL Level 1 rating, 2.8 mm creepage/clearance, 1.3 mm profile height, ESD immunity >8 kV HBM (Class H3B), and halogen-free RoHS-compliant construction per JESD201 Class 2 whisker test.

Technical Context

This device is a single-die, oxide planar junction silicon rectifier optimized for high-reliability automotive power line polarity protection. Its thermal design supports R_θJA = 76 °C/W (typ.) on FR4 with standard copper pad, and R_θJM = 2.4 °C/W (typ.) to mounting surface-enabling efficient heat transfer in constrained OBC layouts.

It exhibits trr = 2400 ns (typ.) under I_F = 0.5 A / I_R = 1.0 A conditions and C_J = 58 pF at 4.0 V / 1 MHz, confirming suitability for moderate-speed switching where low capacitive loading and controlled recovery are required.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	400 V - Withstands continuous reverse bias up to this voltage without breakdown in automotive power rails.
I_F(AV)	8 A - Sustains average forward conduction current under thermal-limited conditions with infinite heatsink.
V_F @ 8 A, 125 °C	0.92 V - Low conduction loss reduces power dissipation and improves system efficiency in OBC front-end rectification.
I_FSM	110 A - Handles short-duration surge events such as load dump or inrush transients without failure.
T_J max.	175 °C - Enables operation in high-ambient under-hood environments without derating penalties.
ESD Rating	>8 kV HBM (Class H3B) - Meets AEC-Q101-001 for robustness against electrostatic discharge during assembly and field use.
Creepage/ Clearance	2.8 mm min - Supports reinforced insulation requirements in safety-critical automotive power circuits.

Pinout & Package

Package: SlimDPAK 2L - Surface-mount, 2-terminal, low-profile (1.3 mm typical height), halogen-free, RoHS-compliant, AEC-Q101 qualified. Matte tin-plated leads, solderable per J-STD-002/JESD22-B102.

Pin/Terminal	Circuit Role	Design Meaning
1 (Anode)	Forward current entry point	Connected to input power rail; polarity marking "K" on top indicates cathode at pin 2.
2 (Cathode)	Forward current exit point	Connected to ground or return path; marked with cathode band ("K") for unambiguous orientation during automated placement.

Key Features

Feature	Design Value
AEC-Q101 qualification	Validated for automotive-grade reliability including temperature cycling, humidity bias, and ESD stress per AEC-Q101-001.
Low-profile SlimDPAK 2L	1.3 mm typical height enables compact PCB layout in space-constrained OBC modules and power converters.
Oxide planar junction	Provides stable reverse leakage (<150 μA at 125 °C) and predictable trr behavior across temperature and life cycle.
MSL Level 1 rating	Allows unlimited floor life and reflow at 260 °C peak without preconditioning-simplifies SMT manufacturing flow.
Halogen-free & RoHS	Complies with environmental regulations and JEDEC JESD201 Class 2 whisker resistance for long-term solder joint integrity.

Applications

Automotive On-Board Charger (OBC)	Industrial Power Supply Input Protection
Use Scenario: Polarity protection at DC input stage of 3.3 kW–6.6 kW bidirectional OBC units. IC Role / Device Role / Timing Role: Unidirectional rectifier preventing reverse connection damage to downstream SiC MOSFETs and controllers. Use Value: 8 A I_F(AV) and 110 A I_FSM ensure robustness against battery misconnection and regenerative braking surges.	Use Scenario: Reverse polarity safeguard in 24 V/48 V industrial PLC power inputs exposed to field wiring errors. IC Role / Device Role / Timing Role: Standalone series-connected rectifier blocking reverse current while minimizing forward loss. Use Value: 0.92 V V_F at 8 A reduces thermal load on heatsinks; 175 °C T_J max allows operation in sealed enclosures.
Telecom Power Rectification	EV Charging Station Auxiliary Power
Use Scenario: Input rectification in -48 V telecom rectifier modules requiring high reliability and low leakage. IC Role / Device Role / Timing Role: Primary AC/DC rectifier in offline flyback or forward converter front ends. Use Value: 15 μA I_R at 25 °C and 150 μA at 125 °C ensures minimal standby power loss over full operating range.	Use Scenario: DC input protection for auxiliary 12 V/5 V SMPS powering control logic in EV charging stations. IC Role / Device Role / Timing Role: ESD-hardened polarity guard between external connector and isolated DC/DC converter. Use Value: >8 kV HBM ESD rating prevents latch-up or parametric shift during hot-plug events at public charging points.

Automotive On-Board Charger (OBC)

Industrial Power Supply Input Protection

Use Scenario: Polarity protection at DC input stage of 3.3 kW–6.6 kW bidirectional OBC units.

IC Role / Device Role / Timing Role: Unidirectional rectifier preventing reverse connection damage to downstream SiC MOSFETs and controllers.

Use Value: 8 A I_F(AV) and 110 A I_FSM ensure robustness against battery misconnection and regenerative braking surges.

Use Scenario: Reverse polarity safeguard in 24 V/48 V industrial PLC power inputs exposed to field wiring errors.

IC Role / Device Role / Timing Role: Standalone series-connected rectifier blocking reverse current while minimizing forward loss.

Use Value: 0.92 V V_F at 8 A reduces thermal load on heatsinks; 175 °C T_J max allows operation in sealed enclosures.

Telecom Power Rectification

EV Charging Station Auxiliary Power

Use Scenario: Input rectification in -48 V telecom rectifier modules requiring high reliability and low leakage.

IC Role / Device Role / Timing Role: Primary AC/DC rectifier in offline flyback or forward converter front ends.

Use Value: 15 μA I_R at 25 °C and 150 μA at 125 °C ensures minimal standby power loss over full operating range.

Use Scenario: DC input protection for auxiliary 12 V/5 V SMPS powering control logic in EV charging stations.

IC Role / Device Role / Timing Role: ESD-hardened polarity guard between external connector and isolated DC/DC converter.

Use Value: >8 kV HBM ESD rating prevents latch-up or parametric shift during hot-plug events at public charging points.

Equivalent & Alternatives

The following parts are listed as comparable options for similar rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Vishay VS-80EQH04HM3	400 V V_RRM, 8 A I_F(AV), but uses TO-252AA package (higher profile, R_θJA ≈ 85 °C/W).	Larger footprint and lower thermal performance; less suitable for ultra-thin OBC modules.	Choose when board-level thermal mass compensates for higher R_θJA, or legacy TO-252 layout reuse is required.
ON Semiconductor MUR840G	400 V V_RRM, 8 A I_F(AV), but not AEC-Q101 qualified; trr = 75 ns (faster), V_F = 1.15 V @ 8 A.	Higher forward loss and no automotive qualification limit use to commercial/industrial power supplies only.	Prefer for cost-sensitive non-automotive designs where fast recovery outweighs ESD and reliability requirements.

Compared with VS-80EQH04HM3 and MUR840G, SE80PWTGHM3/I uniquely combines AEC-Q101 qualification, SlimDPAK 2L's 1.3 mm profile, and >8 kV HBM ESD immunity-making it the only option validated for space- and reliability-constrained automotive OBC polarity protection.

Availability

SE80PWTGHM3/I is available at Aetrix Electronics and suitable for automotive on-board chargers, industrial power supply input protection, and telecom rectification requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for SE80PWTGHM3/I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability, efficiency, and application-specific optimization.

The eSMP® Series-including SE80PWTGHM3/I-is engineered for high-density power conversion in automotive and industrial systems, prioritizing low profile, high surge capability, and AEC-Q101 compliance for harsh-environment deployment.

FAQ

What is the maximum junction temperature rating for SE80PWTGHM3/I?

The SE80PWTGHM3/I has a maximum junction temperature (T_J) of +175 °C, enabling reliable operation in high-ambient automotive environments such as engine compartments or under-hood OBC modules. This rating is validated per AEC-Q101 stress testing and supported by thermal resistance values R_θJA = 76 °C/W (typ.) and R_θJM = 2.4 °C/W (typ.).

Is SE80PWTGHM3/I qualified for automotive applications?

Yes, SE80PWTGHM3/I is AEC-Q101 qualified and carries the HM3 suffix denoting halogen-free, RoHS-compliant, and automotive-grade construction. It meets JESD201 Class 2 whisker resistance, MSL Level 1 reflow compatibility, and >8 kV HBM ESD immunity per AEC-Q101-001-making it suitable for automotive on-board charger and body control module designs.

What does the "HM3" suffix indicate in SE80PWTGHM3/I?

The "HM3" suffix in SE80PWTGHM3/I identifies the part as halogen-free, RoHS-compliant, and AEC-Q101 qualified-distinguishing it from the standard "M3" variant. It also confirms compliance with JESD201 Class 2 whisker testing and JEDEC J-STD-020 MSL Level 1 handling, ensuring robustness in automotive manufacturing and field operation.

What is the forward voltage drop of SE80PWTGHM3/I at rated current?

At 8 A forward current and junction temperature of 125 °C, the SE80PWTGHM3/I exhibits a typical forward voltage drop (V_F) of 0.92 V. At 25 °C, V_F is 1.01 V (max) at 8 A, supporting low conduction losses in high-efficiency power conversion stages.

Does SE80PWTGHM3/I have ESD protection built-in?

Yes, SE80PWTGHM3/I is specifically designed as an ESD-capable rectifier with >8 kV human body model (HBM) ESD immunity per AEC-Q101-001 Class H3B. This integrated ESD hardening eliminates need for external TVS devices in polarity protection circuits, reducing BOM count and PCB area in automotive OBC and EV infrastructure applications.

SE80PWTGHM3/I Specifications

Product attributes: Attribute value

Manufacturer:: Vishay General Semiconductor - Diodes Division

Series:: -

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 400 V

Current - Average Rectified (Io):: 2.6A

Voltage - Forward (Vf) (Max) @ If:: 1.12 V @ 8 A

Speed:: Standard Recovery >500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 2.4 µs

Current - Reverse Leakage @ Vr:: 15 µA @ 400 V

Capacitance @ Vr, F:: 58pF @ 4V, 1MHz

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SlimDPAK

Operating Temperature - Junction:: -55°C ~ 175°C

SE80PWTGHM3/I FAQ

1.How can I place an order for SE80PWTGHM3/I through Aetrix?

Please submit a Request for Quotation (RFQ) for SE80PWTGHM3/I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for SE80PWTGHM3/I reliable?

The price and inventory of SE80PWTGHM3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SE80PWTGHM3/I is usually 5 days.

3.What payment methods are accepted for SE80PWTGHM3/I?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SE80PWTGHM3/I transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SE80PWTGHM3/I?

SE80PWTGHM3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SE80PWTGHM3/I order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for SE80PWTGHM3/I?

For technical support, including SE80PWTGHM3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SE80PWTGHM3/I requirements.

6.How does Aetrix verify that SE80PWTGHM3/I is sourced from the original manufacturer or authorized distributors?

All SE80PWTGHM3/I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SE80PWTGHM3/I meets industry standards.

7.What is the process for return or replacement of SE80PWTGHM3/I?

All SE80PWTGHM3/I units undergo pre-shipment inspection (PSI). If there is an issue with SE80PWTGHM3/I, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The SE80PWTGHM3/I part is unused and in its original packaging.

Return procedure for SE80PWTGHM3/I:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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