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Vishay General Semiconductor - Diodes Division VS-3EGU06WHM3/5BT
- Part No.:
- VS-3EGU06WHM3/5BT
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
VS-3EGU06WHM3/5BT.pdf
- Description:
- DIODE GEN PURP 600V 3A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:141
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Product details
Overview
VS-3EGU06WHM3/5BT from Vishay Semiconductors is an AEC-Q101-qualified ultrafast recovery rectifier in SMB (DO-214AA) package, rated for 600 V peak reverse voltage, 3 A average forward current, and 41 ns typical reverse recovery time at 25 °C. It delivers 0.99 V forward voltage at 3 A and 150 °C, with low Qrr (108 nC typ.) and soft recovery-optimized for PFC boost stages in AC/DC SMPS and snubber circuits.
For engineers reviewing the VS-3EGU06WHM3/5BT datasheet, VS-3EGU06WHM3/5BT pinout, VS-3EGU06WHM3/5BT application, or VS-3EGU06WHM3/5BT equivalent, key selection criteria include its AEC-Q101 qualification, 175 °C max junction temperature, ultrafast trr stability across dIF/dt (200 A/μs), low leakage (<100 μA at 150 °C), and halogen-free RoHS-compliant construction.
Technical Context
This planar silicon diode uses platinum doping for lifetime control, enabling precise balance of low VF, ultrafast trr, and soft recovery-critical for minimizing switching losses in high-frequency PFC CRM/CCM topologies. Its rugged structure supports repeated surge currents up to 55 A (6 ms square pulse) and operation at TJ = 175 °C.
The device exhibits stable dynamic performance: trr remains ≤52 ns at 125 °C and 3 A, Qrr increases to 193 nC at 125 °C, and IRRM rises from 5.6 A (25 °C) to 7.3 A (125 °C), confirming thermal robustness in automotive and industrial power converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR | 600 V - blocks full-line transients in universal-input AC/DC front-ends without derating |
| IF(AV) | 3 A at TL = 110 °C - supports continuous conduction mode PFC with standard PCB pad layout |
| VF | 0.99 V at 3 A, 150 °C - reduces conduction loss by ~15% vs. standard fast diodes at elevated temperature |
| trr | 41 ns typ. at 1 A, 100 A/μs - enables >300 kHz switching with minimal turn-off tail current |
| Qrr | 108 nC typ. at 25 °C - lowers snubber dissipation and EMI generation in hard-switched converters |
| TJ(max) | 175 °C - allows operation in under-hood automotive environments and sealed industrial enclosures |
| RthJM | 18 °C/W - enables direct mounting to heatsink or copper pour for thermal management |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, matte tin-plated leads, cathode indicated by color band. Dimensions: 4.57 mm × 3.94 mm × 2.20 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to switch node in PFC boost; withstands repetitive surge up to 55 A |
| Cathode | Forward current exit / reverse blocking terminal | Connected to output rail; color band identifies polarity for automated assembly verification |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive power electronics per JESD201 Class 2 whisker test and stress requirements |
| Platinum-doped lifetime control | Enables simultaneous optimization of trr, Qrr, and softness-no trade-off between speed and EMI |
| MSL Level 1 (260 °C peak) | Compatible with standard lead-free reflow profiles without preconditioning or dry-pack requirements |
| Halogen-free & RoHS-compliant | Meets IPC-1752A material declaration standards and EU Directive 2011/65/EU |
| Low leakage at high temperature | <100 μA at 600 V and 150 °C-prevents thermal runaway in parallel-connected PFC stages |
Applications
| Automotive On-Board Charger (OBC) | Industrial AC/DC Power Supply |
|---|---|
Use Scenario: Boost PFC stage in 6.6 kW OBC converting 3-phase AC to 400 V DC bus. IC Role / Device Role / Timing Role: Ultrafast freewheeling diode in continuous conduction mode (CCM) boost converter. Use Value: 41 ns trr and soft recovery reduce gate driver stress on SiC MOSFETs and cut snubber losses by ≥30% vs. standard fast diodes. |
Use Scenario: Front-end PFC in 1 kW telecom rectifier operating at 100 kHz with CRM/CCM hybrid control. IC Role / Device Role / Timing Role: Output rectifier handling 3 A average current with <1.2 V VF at full load and 70 °C ambient. Use Value: 0.99 V VF at 150 °C junction enables higher efficiency at elevated temperatures without forced cooling. |
| Server PSU PFC Stage | Renewable Energy Inverter Auxiliary Supply |
Use Scenario: Active PFC in 80 PLUS Titanium-certified server PSU with digital control loop. IC Role / Device Role / Timing Role: High-reliability output diode in interleaved boost stage requiring low Qrr matching. Use Value: 108 nC Qrr typ. ensures consistent recovery behavior across paralleled phases, minimizing current imbalance. |
Use Scenario: Auxiliary DC/DC supply in solar string inverter, deriving 24 V from 600 V PV input. IC Role / Device Role / Timing Role: Input rectifier in flyback or forward converter operating at 65–130 kHz. Use Value: 175 °C TJ(max) and MSL Level 1 rating support long-life operation in unventilated outdoor enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultrafast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | 600 V, 3 A, trr = 45 ns (typ.), Qrr = 120 nC (typ.), no AEC-Q101 qualification | Targeted at industrial SMPS only; not validated for automotive temperature cycling or whisker testing | Select when AEC-Q101 is not required and slightly higher Qrr is acceptable in cost-sensitive designs |
| IXYS MUR3060 | 600 V, 3 A, trr = 35 ns (typ.), but VF = 1.3 V @ 3 A, 25 °C; TO-220AC package | Requires through-hole mounting and heatsink; higher conduction loss offsets faster recovery benefit | Prefer only if board-level thermal design mandates TO-220 and trr < 40 ns is critical over VF penalty |
Compared with STTH3L06S and IXYS MUR3060, VS-3EGU06WHM3/5BT uniquely combines AEC-Q101 qualification, SMB surface-mount compatibility, sub-1.0 V forward drop at 150 °C, and 41 ns trr-making it optimal for space-constrained, thermally demanding automotive and industrial PFC designs where reliability and efficiency must coexist.
Availability
VS-3EGU06WHM3/5BT is available at Aetrix Electronics and suitable for automotive on-board chargers, industrial AC/DC power supplies, and server PSUs requiring stable component supply, AEC-Q101 compliance, and high-temperature reliability.
Supply support for VS-3EGU06WHM3/5BT 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 Semiconductors is a global leader in discrete semiconductors, specializing in high-reliability diodes, MOSFETs, and optoelectronics for automotive, industrial, and computing markets.
The FRED Pt® ultrafast rectifier product line targets high-efficiency, high-frequency power conversion systems-specifically engineered to replace standard fast recovery diodes in PFC, snubber, and freewheeling roles where Qrr, softness, and thermal robustness are critical.
FAQ
What is the maximum junction temperature rating for VS-3EGU06WHM3/5BT?
The VS-3EGU06WHM3/5BT has a maximum junction temperature of +175 °C, verified per absolute maximum ratings in the official Vishay datasheet (Document Number: 95852). This rating applies across the full operating range and supports use in under-hood automotive environments and sealed industrial enclosures where ambient temperatures exceed 105 °C. The device maintains specified electrical parameters up to this limit.
Is VS-3EGU06WHM3/5BT suitable for automotive applications?
Yes, VS-3EGU06WHM3/5BT is AEC-Q101 qualified and meets JESD201 Class 2 whisker test requirements, making it suitable for automotive power electronics including on-board chargers and DC/DC converters. Its 175 °C TJ(max), MSL Level 1 reflow compatibility, and low high-temperature leakage (<100 μA at 150 °C) fulfill critical automotive reliability criteria confirmed in Vishay's qualification report.
What does the "5BT" suffix indicate in VS-3EGU06WHM3/5BT?
The "5BT" suffix in VS-3EGU06WHM3/5BT denotes the packaging configuration: 13-inch diameter plastic tape and reel, with a minimum order quantity of 3200 units. This is specified in the Vishay ordering information table (Document Number: 95852, page 4) and aligns with standard SMD handling requirements for automated pick-and-place assembly.
How does the platinum doping in VS-3EGU06WHM3/5BT improve performance?
Platinum doping in VS-3EGU06WHM3/5BT provides precise carrier lifetime control, enabling simultaneous optimization of forward voltage (0.99 V at 3 A, 150 °C), reverse recovery time (41 ns typ.), and soft recovery behavior. This eliminates the traditional trade-off between low VF and fast trr, directly reducing switching losses and EMI in high-frequency PFC stages as documented in Vishay's FRED Pt® technical notes.
What is the thermal resistance from junction to mount (RthJM) for VS-3EGU06WHM3/5BT?
The thermal resistance from junction to mount (RthJM) for VS-3EGU06WHM3/5BT is 18 °C/W, measured under standard mounting conditions per Vishay's thermal-mechanical specifications (Document Number: 95852, page 3). This value assumes direct thermal contact between the SMB package bottom and a copper heatsink or thermal pad, enabling effective heat extraction in high-power-density layouts.
VS-3EGU06WHM3/5BT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- FRED Pt®
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.35 V @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 65 ns
- Current - Reverse Leakage @ Vr:
- 3 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
- Operating Temperature - Junction:
- -55°C ~ 175°C
VS-3EGU06WHM3/5BT FAQ
1.How can I place an order for VS-3EGU06WHM3/5BT through Aetrix?
Please submit a Request for Quotation (RFQ) for VS-3EGU06WHM3/5BT 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 VS-3EGU06WHM3/5BT reliable?
The price and inventory of VS-3EGU06WHM3/5BT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VS-3EGU06WHM3/5BT is usually 5 days.
3.What payment methods are accepted for VS-3EGU06WHM3/5BT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VS-3EGU06WHM3/5BT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VS-3EGU06WHM3/5BT?
VS-3EGU06WHM3/5BT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VS-3EGU06WHM3/5BT 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 VS-3EGU06WHM3/5BT?
For technical support, including VS-3EGU06WHM3/5BT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VS-3EGU06WHM3/5BT requirements.
6.How does Aetrix verify that VS-3EGU06WHM3/5BT is sourced from the original manufacturer or authorized distributors?
All VS-3EGU06WHM3/5BT 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 VS-3EGU06WHM3/5BT meets industry standards.
7.What is the process for return or replacement of VS-3EGU06WHM3/5BT?
All VS-3EGU06WHM3/5BT units undergo pre-shipment inspection (PSI). If there is an issue with VS-3EGU06WHM3/5BT, 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 VS-3EGU06WHM3/5BT part is unused and in its original packaging.
Return procedure for VS-3EGU06WHM3/5BT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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