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Vishay V5NL63HM3/H
- Part No.:
- V5NL63HM3/H
- Manufacturer:
- Vishay
- Category:
- Single Diodes
- Package:
- 2-VDFN
- Datasheet:
-
V5NL63HM3/H.pdf
- Description:
- 5A, 60V, DFN3820A TRENCH SKY REC
- Quantity:
- Payment:
- Shipping:
Inventory:2,895
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Product details
Overview
V5NL63HM3/H from Vishay General Semiconductor is a surface-mount Trench MOS Barrier Schottky (TMBS®) rectifier in DFN3820A package, rated for 60 V reverse voltage and 5 A average forward current, with 0.35 V forward voltage at 2.5 A and 125 °C junction temperature-designed for DC/DC converters and polarity protection in automotive-grade power systems.
For engineers reviewing the V5NL63HM3/H datasheet, V5NL63HM3/H pinout, V5NL63HM3/H application, or V5NL63HM3/H equivalent, key selection criteria include its AEC-Q101 qualification, low-profile side-wettable DFN3820A footprint, 150 °C max junction temperature, and 0.44 V typical VF at 25 °C-critical for high-efficiency, space-constrained automotive and industrial power designs.
Technical Context
The V5NL63HM3/H employs trench MOS Schottky technology to achieve low forward voltage drop and high switching efficiency, enabling operation up to 150 °C junction temperature with thermal resistance RθJM of 5 °C/W. Its single-diode configuration supports unidirectional conduction in low-voltage, high-frequency power paths.
Qualified per AEC-Q101 and packaged in halogen-free, RoHS-compliant DFN3820A with side-wettable flanks, the device meets J-STD-020 MSL Level 1 and JESD 201 Class 2 whisker test requirements-ensuring robust manufacturability and reliability in automotive PCB assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - maximum repetitive reverse blocking capability without breakdown |
| IF(AV) | 5 A - continuous average forward current with infinite heatsink cooling |
| VF @ 2.5 A, 125 °C | 0.35 V - low conduction loss at elevated temperature, reducing thermal stress |
| IFSM | 100 A - surge current handling for transient load conditions (8.3 ms half-sine) |
| TJ max. | 150 °C - extended junction temperature range supporting under-hood automotive use |
| RθJM | 5 °C/W - low junction-to-mount thermal resistance for efficient heat transfer to PCB copper |
| CJ @ 4 V | 840 pF - junction capacitance affecting high-frequency switching behavior and EMI |
Pinout & Package
Package: DFN3820A - leadless, low-profile (0.88 mm typical height), side-wettable flanks for AOI-compatible solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| K (Cathode) | Cathode terminal | Connected to higher potential node in forward bias; marked by color band on package |
| A (Anode) | Anode terminal | Connected to lower potential node in forward bias; electrically tied to exposed thermal pad |
Key Features
| Feature | Design Value |
|---|---|
| Trench MOS Schottky technology | Enables 0.35 V VF at 2.5 A/125 °C-reducing conduction losses vs. planar Schottky diodes |
| Side-wettable flanks | Supports automated optical inspection (AOI) of solder fillets-critical for automotive process control |
| AEC-Q101 qualification | Validated for automotive applications including engine control, body electronics, and ADAS power rails |
| DFN3820A package compatibility | Drop-in compatible with SMP (DO-220AA) footprint-enabling layout reuse in space-constrained designs |
| MSL Level 1 rating | Allows unlimited floor life before reflow; peak reflow temperature up to 260 °C without preconditioning |
Applications
| Automotive DC/DC Converters | Polarity Protection Circuits |
|---|---|
Use Scenario: 12 V–48 V bidirectional DC/DC conversion in mild-hybrid vehicle architectures. IC Role / Device Role / Timing Role: Freewheeling rectifier in synchronous buck converter output stage. Use Value: 0.35 V VF at 125 °C reduces power loss by ~18% vs. comparable 60 V Schottky diodes, lowering thermal load on converter PCB. |
Use Scenario: Reverse-voltage protection for infotainment head units powered from vehicle battery. IC Role / Device Role / Timing Role: Unidirectional blocking diode preventing damage during battery jump-start or reverse connection. Use Value: 100 A IFSM withstands jump-start surge events; AEC-Q101 qualification ensures reliability across -40 °C to +125 °C ambient. |
| High-Frequency Inverters | Industrial Power Supplies |
Use Scenario: Output rectification in 100–500 kHz isolated LLC resonant inverters for LED drivers. IC Role / Device Role / Timing Role: High-speed freewheeling path minimizing reverse recovery losses. Use Value: 840 pF junction capacitance enables stable switching at >200 kHz with predictable EMI profile and minimal ringing. |
Use Scenario: Input rectification in compact 24 V industrial PLC power modules. IC Role / Device Role / Timing Role: Low-loss AC-to-DC front-end rectifier replacing standard PN diodes. Use Value: 135 °C/W RθJA allows 5 A operation on 2 oz. FR4 with standard footprint-eliminating need for external heatsinks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| V5NL63-M3/H | Same die, same DFN3820A package, but commercial-grade (non-AEC-Q101 qualified) | Approved for industrial/commercial use only; not validated for automotive temperature cycling or humidity testing | Select when AEC-Q101 compliance is not required and cost sensitivity is higher |
| SS5P6L-M3/84A | 60 V, 5 A Schottky in SMA package; VF = 0.52 V @ 5 A, 25 °C; RθJA ≈ 70 °C/W | Larger footprint, higher VF, and lower thermal performance-requires larger PCB area and heatsinking | Choose only if DFN assembly infrastructure is unavailable or legacy SMA layout must be retained |
Compared with V5NL63HM3/H, V5NL63-M3/H offers identical electrical performance but lacks automotive qualification, while SS5P6L-M3/84A trades compactness and thermal efficiency for through-hole/SMA compatibility-making V5NL63HM3/H optimal for new AEC-Q101-compliant, high-density power designs.
Availability
V5NL63HM3/H is available at Aetrix Electronics and suitable for automotive DC/DC converters, polarity protection circuits, and high-frequency inverters requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for V5NL63HM3/H 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 high-reliability diodes, MOSFETs, and optoelectronics for automotive, industrial, and computing markets.
The V5NL63HM3/H belongs to Vishay's TMBS® Gen3 trench Schottky rectifier family-engineered specifically for high-efficiency, high-temperature power conversion in automotive and industrial applications where low VF and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum junction temperature rating for V5NL63HM3/H?
The V5NL63HM3/H has a maximum operating junction temperature of +150 °C, verified per AEC-Q101 stress testing. This rating enables reliable operation in under-hood automotive environments and high-power-density industrial converters where thermal margins are constrained. The device maintains specified VF and leakage performance up to this limit, as confirmed in the Vishay datasheet revision 06-Nov-2024.
Is V5NL63HM3/H pin-compatible with other DFN3820A Schottky rectifiers?
Yes, V5NL63HM3/H uses the standardized DFN3820A outline with cathode (K) and anode (A) terminals positioned per JEDEC MO-229WEED. It shares identical mechanical dimensions and pad layout with other Vishay DFN3820A rectifiers like V5NL63-M3/H and V6NL63HM3/H-enabling direct footprint reuse in PCB designs without layout modification.
Does V5NL63HM3/H require special reflow profile considerations?
No special reflow profile is required for V5NL63HM3/H: it meets J-STD-020 MSL Level 1 and supports peak reflow temperatures up to 260 °C. Standard lead-free reflow profiles compliant with IPC-J-STD-020 may be used directly. The matte tin-plated terminals ensure solderability per J-STD-002 and JESD 22-B102, with no preconditioning needed.
How does the VF of V5NL63HM3/H compare at elevated temperature?
V5NL63HM3/H delivers 0.35 V typical forward voltage at 2.5 A and 125 °C-significantly lower than conventional Schottky diodes. This low VF drift with temperature improves system efficiency stability across automotive operating ranges and reduces thermal runaway risk in parallel configurations.
What marking code appears on the V5NL63HM3/H package?
The V5NL63HM3/H is marked with "5LF" on the top surface of the DFN3820A package. This 3-character code uniquely identifies the device variant and is visible for post-assembly verification and traceability. The cathode end is indicated by a color band aligned with the marking.
V5NL63HM3/H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay
- Series:
- -
- Package/Case:
- 2-VDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 580 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 80 µA @ 60 V
- Capacitance @ Vr, F:
- 840pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN3820A
- Operating Temperature - Junction:
- -40°C ~ 150°C
V5NL63HM3/H FAQ
1.How can I place an order for V5NL63HM3/H through Aetrix?
Please submit a Request for Quotation (RFQ) for V5NL63HM3/H 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 V5NL63HM3/H reliable?
The price and inventory of V5NL63HM3/H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V5NL63HM3/H is usually 5 days.
3.What payment methods are accepted for V5NL63HM3/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V5NL63HM3/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V5NL63HM3/H?
V5NL63HM3/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V5NL63HM3/H 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 V5NL63HM3/H?
For technical support, including V5NL63HM3/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V5NL63HM3/H requirements.
6.How does Aetrix verify that V5NL63HM3/H is sourced from the original manufacturer or authorized distributors?
All V5NL63HM3/H 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 V5NL63HM3/H meets industry standards.
7.What is the process for return or replacement of V5NL63HM3/H?
All V5NL63HM3/H units undergo pre-shipment inspection (PSI). If there is an issue with V5NL63HM3/H, 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 V5NL63HM3/H part is unused and in its original packaging.
Return procedure for V5NL63HM3/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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