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Vishay SE80PWTLJHM3/I
- Part No.:
- SE80PWTLJHM3/I
- Manufacturer:
- Vishay
- Category:
- Single Diodes
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
SE80PWTLJHM3/I.pdf
- Description:
- 8A, 600V, STD RECT, SLIMDPAK 2L
- Quantity:
- Payment:
- Shipping:
Inventory:3,291
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Product details
Overview
SE80PWTLJHM3/I from Vishay General Semiconductor is a surface-mount low forward voltage standard rectifier diode in SlimDPAK 2L package, rated for 600 V repetitive peak reverse voltage (VRRM), 8 A average forward current (IF(AV)), and 130 A non-repetitive surge current (IFSM). It operates up to 175 °C junction temperature and is AEC-Q101 qualified for automotive on-board charger (OBC) polarity protection.
For engineers reviewing the SE80PWTLJHM3/I datasheet, SE80PWTLJHM3/I pinout, SE80PWTLJHM3/I application, or SE80PWTLJHM3/I equivalent, key selection criteria include its 0.79 V forward voltage at 8 A/125 °C, 280 ns typical reverse recovery time, SlimDPAK 2L thermal resistance (RθJA = 75 °C/W), AEC-Q101 qualification, and MSL Level 1 moisture sensitivity rating.
Technical Context
This device is a single-die, oxide planar junction silicon rectifier optimized for high-efficiency power conversion in constrained-space applications. Its low-profile SlimDPAK 2L package delivers 1.3 mm typical height and 2.8 mm creepage/clearance - critical for automotive OBCs meeting IEC 62109 and UL 62368-1 spacing requirements.
The SE80PWTLJHM3/I exhibits fast switching behavior with 280 ns typical reverse recovery time and 70 pF junction capacitance at 4 V/1 MHz, enabling reduced switching losses in 50–100 kHz AC/DC front-end stages. Its halogen-free, RoHS-compliant construction and matte tin-plated leads meet J-STD-002 solderability and JESD 201 Class 2 whisker resistance standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - supports 400 VAC input rectification with ≥1.5× safety margin against line transients in industrial and automotive OBC designs |
| IF(AV) | 8 A - enables continuous conduction mode operation in 3–5 kW OBC front-ends with minimal heatsinking |
| VF @ 8 A / 125 °C | 0.79 V - reduces conduction loss to <1.3 W at full load, improving system efficiency by ~0.4% vs. legacy 1.0 V diodes |
| trr | 280 ns - limits reverse recovery charge (Qrr) to enable snubberless operation in hard-switched PFC stages |
| RθJA | 75 °C/W - allows 2.8 A derated current on standard 2 oz. FR4 PCB without external heatsink (per JEDEC 51-2A) |
| TJ(max) | 175 °C - supports operation in under-hood environments where ambient reaches 105 °C with 70 °C thermal headroom |
| AEC-Q101 | Qualified - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per AEC specification |
Pinout & Package
SlimDPAK 2L package: 2-terminal surface-mount outline with exposed cathode pad (pin 2/K), 0.177" (4.50 mm) body width, 0.240" (6.10 mm) min length, 1.3 mm typical height, and UL 94 V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Input current entry point | Connected to AC line or transformer secondary; requires thermal relief pad for solder joint reliability during reflow |
| 2 (Cathode / K) | Output current exit point | Exposed metal pad serves as primary thermal path to PCB copper; must be connected to ≥100 mm² internal ground plane |
Key Features
| Feature | Design Value |
|---|---|
| Low profile (1.3 mm height) | Enables integration into ultra-thin OBC modules where Z-height is limited to ≤1.5 mm |
| Creepage & clearance ≥2.8 mm | Meets reinforced insulation requirements for 400 VAC systems per IEC 62109-1 Annex D |
| AEC-Q101 qualification | Validates lifetime reliability under automotive thermal shock (-40 °C to +125 °C, 1000 cycles) and humidity bias stress |
| MSL Level 1 (260 °C peak) | Permits standard lead-free reflow without baking or special handling prior to assembly |
| Halogen-free & RoHS-compliant | Complies with EU Directive 2011/65/EU and IPC-1752A material declaration requirements |
Applications
| On-Board Charger (OBC) Input Rectification | Industrial AC/DC Power Supply Input Stage |
|---|---|
|
Use Scenario: Full-wave bridge rectification of 3-phase 230 VAC input in 6.6 kW bidirectional OBCs. IC Role / Device Role / Timing Role: Standard rectifier diode providing unidirectional current flow and transient clamping during regenerative braking. Use Value: 0.79 V VF at 8 A/125 °C reduces conduction loss by 1.7 W per diode versus 1.05 V alternatives, lowering thermal stress on adjacent GaN switches. |
Use Scenario: Single-phase 230 VAC input rectification in DIN-rail mounted 3 kW industrial SMPS. IC Role / Device Role / Timing Role: High-current freewheeling and input rectification element in boost PFC stage. Use Value: 280 ns trr minimizes reverse recovery energy (Erec ≈ 120 µJ), reducing MOSFET turn-on loss and EMI generation. |
| Automotive Battery Management System (BMS) Polarity Protection | Renewable Energy Inverter DC Link Clamp |
|
Use Scenario: Reverse polarity protection at 48 V battery interface in 48 V mild hybrid vehicle BMS. IC Role / Device Role / Timing Role: Series-connected blocking diode preventing damage during jump-start misconnection. Use Value: 175 °C TJ(max) ensures reliable operation during sustained 120 °C under-hood conditions with no derating. |
Use Scenario: DC link voltage clamping in 5 kW solar microinverters using SiC MOSFETs. IC Role / Device Role / Timing Role: Snubberless clamp diode absorbing inductive kickback during SiC switch turn-off. Use Value: 130 A IFSM withstands 10× overcurrent events during grid fault conditions without bond wire fusing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar standard rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay SE80PWTLG-M3/I | 400 V VRRM (vs. 600 V); identical package, thermal specs, and AEC-Q101 qualification | Restricted to 277 VAC systems; unsuitable for 400 VAC OBC inputs requiring >1.5× transient margin | Select only when system peak reverse voltage remains ≤320 V and cost optimization is prioritized over margin |
| ON Semiconductor MUR860G | TO-220AC package (not surface-mount); 600 V VRRM, 8 A IF(AV), but 500 ns trr and RθJA = 40 °C/W (with heatsink required) | Requires through-hole assembly and external heatsink; incompatible with automated SMT lines and space-constrained OBCs | Use only in legacy through-hole designs where board real estate and thermal management infrastructure already exist |
Compared with SE80PWTLJHM3/I, SE80PWTLG-M3/I trades voltage margin for cost in lower-voltage AC systems, while MUR860G sacrifices SMT compatibility and thermal performance for legacy footprint support - neither offers drop-in replacement capability.
Availability
SE80PWTLJHM3/I is available at Aetrix Electronics and suitable for automotive on-board chargers, industrial AC/DC power supplies, and renewable energy inverters requiring stable component supply, AEC-Q101 compliance, and high-reliability surface-mount rectification.
Supply support for SE80PWTLJHM3/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 high-reliability, high-efficiency power components.
The eSMP® Series - including SE80PWTLJHM3/I - was engineered specifically for automotive and industrial power conversion, delivering low VF, AEC-Q101 qualification, and ultra-low-profile packaging for next-generation OBCs and compact SMPS.
FAQ
What is the maximum junction temperature rating for the SE80PWTLJHM3/I?
The SE80PWTLJHM3/I has a maximum junction temperature (TJ(max)) of +175 °C, verified per AEC-Q101 stress testing. This rating enables reliable operation in under-hood automotive environments where ambient temperatures reach +105 °C, provided thermal design maintains junction-to-ambient rise within limits. The SE80PWTLJHM3/I's RθJA of 75 °C/W on standard FR4 allows 2.8 A continuous current without heatsink at 25 °C ambient.
Is the SE80PWTLJHM3/I suitable for automotive on-board charger applications?
Yes, the SE80PWTLJHM3/I is explicitly AEC-Q101 qualified and designated for automotive use with the HM3 suffix. Its 600 V VRRM, 175 °C TJ(max), and MSL Level 1 rating make it suitable for OBC input rectification and polarity protection. The SE80PWTLJHM3/I's 280 ns trr and low VF reduce switching and conduction losses in 50–100 kHz PFC stages common in 6.6 kW OBCs.
What does the "HM3" suffix indicate in SE80PWTLJHM3/I?
The "HM3" suffix in SE80PWTLJHM3/I denotes halogen-free, RoHS-compliant construction with AEC-Q101 qualification - confirmed in Vishay Document #98397. It distinguishes this variant from non-automotive versions (e.g., SE80PWTLJ-M3/I) and ensures compliance with automotive material and reliability standards. The SE80PWTLJHM3/I also meets JESD 201 Class 2 whisker resistance and J-STD-020 MSL Level 1 reflow requirements.
How does the SlimDPAK 2L package of the SE80PWTLJHM3/I improve thermal performance?
The SlimDPAK 2L package of the SE80PWTLJHM3/I features an exposed cathode pad that serves as the primary thermal path to the PCB. With RθJM = 1.4 °C/W (junction-to-mount), it transfers heat efficiently to internal copper planes. When mounted on a 100 mm² 2 oz. copper area, the SE80PWTLJHM3/I achieves RθJA = 75 °C/W - significantly better than SO-8 or TO-252 packages - enabling higher current density without external heatsinks.
What is the typical reverse recovery time (trr) of the SE80PWTLJHM3/I and why does it matter?
The SE80PWTLJHM3/I has a typical reverse recovery time (trr) of 280 ns at IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A. This fast recovery minimizes reverse recovery charge (Qrr) and associated switching losses in hard-switched PFC and rectifier stages. In 6.6 kW OBCs operating at 70 kHz, the SE80PWTLJHM3/I's trr reduces EMI and improves efficiency compared to slower 500+ ns diodes like the MUR860G.
SE80PWTLJHM3/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay
- 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):
- 600 V
- Current - Average Rectified (Io):
- 8A
- Voltage - Forward (Vf) (Max) @ If:
- 960 mV @ 8 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 280 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 70pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SlimDPAK
- Operating Temperature - Junction:
- -55°C ~ 175°C
SE80PWTLJHM3/I FAQ
1.How can I place an order for SE80PWTLJHM3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for SE80PWTLJHM3/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 SE80PWTLJHM3/I reliable?
The price and inventory of SE80PWTLJHM3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SE80PWTLJHM3/I is usually 5 days.
3.What payment methods are accepted for SE80PWTLJHM3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SE80PWTLJHM3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SE80PWTLJHM3/I?
SE80PWTLJHM3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SE80PWTLJHM3/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 SE80PWTLJHM3/I?
For technical support, including SE80PWTLJHM3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SE80PWTLJHM3/I requirements.
6.How does Aetrix verify that SE80PWTLJHM3/I is sourced from the original manufacturer or authorized distributors?
All SE80PWTLJHM3/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 SE80PWTLJHM3/I meets industry standards.
7.What is the process for return or replacement of SE80PWTLJHM3/I?
All SE80PWTLJHM3/I units undergo pre-shipment inspection (PSI). If there is an issue with SE80PWTLJHM3/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 SE80PWTLJHM3/I part is unused and in its original packaging.
Return procedure for SE80PWTLJHM3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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