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Vishay V7NL63-M3/H
- Part No.:
- V7NL63-M3/H
- Manufacturer:
- Vishay
- Category:
- Single Diodes
- Package:
- 2-VDFN
- Datasheet:
-
V7NL63-M3/H.pdf
- Description:
- 7A, 60V, DFN3820A TRENCH SKY REC
- Quantity:
- Payment:
- Shipping:
Inventory:3,800
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Product details
Overview
V7NL63-M3/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 7 A average forward current, with low 0.37 V forward voltage at 3.5 A and 125 °C junction temperature, used in DC/DC converters and polarity protection circuits.
For engineers reviewing the V7NL63-M3/H datasheet, V7NL63-M3/H pinout, V7NL63-M3/H application, or V7NL63-M3/H equivalent, key selection criteria include its AEC-Q101-qualified variant availability, side-wettable flanks for AOI, 150 °C max junction temperature, and compatibility with SMP (DO-220AA) footprint.
Technical Context
This TMBS® rectifier uses trench MOS Schottky technology to achieve lower forward voltage and higher efficiency than planar Schottky diodes. Its DFN3820A package features leadless construction with side-wettable flanks and meets MSL Level 1 per J-STD-020 at 260 °C peak reflow.
The device operates across -40 °C to +150 °C junction temperature range, supports 120 A non-repetitive surge current, and delivers 1150 pF typical junction capacitance at 4.0 V and 1 MHz - optimized for high-frequency switching in compact power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - maximum reverse blocking capability without breakdown |
| IF(AV) | 7 A - continuous forward current rating with infinite heatsink |
| VF @ 3.5 A, 125 °C | 0.37 V - low conduction loss enabling high-efficiency 12 V/5 V DC/DC stages |
| IFSM | 120 A - surge withstand for transient load dumps or startup events |
| TJ max. | +150 °C - extended thermal operation for under-hood automotive or sealed industrial enclosures |
| RθJA | 135 °C/W - thermal resistance on FR4 PCB with 2 oz. copper, defining heatsinking requirements |
| CJ | 1150 pF @ 4 V, 1 MHz - junction capacitance impacting high-frequency switching noise and EMI |
Pinout & Package
Package: DFN3820A - 3.95 mm × 2.18 mm × 0.88 mm low-profile, leadless, halogen-free, RoHS-compliant, side-wettable flanks for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Forward current input terminal | Connected to input rail or switch node; requires thermal pad connection to PCB copper for heat dissipation |
| Cathode (K) | Forward current output / reverse-blocking terminal | Marked by color band; connects to output or ground return path; carries full load current and must be routed with low-inductance layout |
Key Features
| Feature | Design Value |
|---|---|
| Trench MOS Schottky technology | Enables 0.37 V VF at 3.5 A and 125 °C - reduces conduction loss by ~15–20% vs. planar Schottky equivalents |
| Side-wettable flanks | Supports automated optical inspection (AOI) of solder joints without X-ray, improving manufacturing yield in high-volume SMT lines |
| MSL Level 1 rating | Allows unlimited floor life and peak reflow up to 260 °C - eliminates baking requirements before assembly |
| AEC-Q101 qualification option | Available as V7NL63HM3/H - validated for automotive powertrain and body electronics applications requiring reliability certification |
| DFN3820A footprint compatibility | Matches SMP (DO-220AA) outline - enables drop-in replacement in space-constrained designs previously using larger packages |
Applications
| DC/DC Converters | Polarity Protection |
|---|---|
Use Scenario: Synchronous buck converter output stage in point-of-load (POL) modules for FPGA or ASIC core supplies. IC Role / Device Role / Timing Role: Freewheeling rectifier conducting during low-side FET off-time to maintain current continuity. Use Value: 0.37 V VF at 125 °C minimizes power loss and thermal rise in 5–12 V input, 0.8–3.3 V output systems. | Use Scenario: Reverse-voltage protection at battery input of portable medical monitors or handheld test equipment. IC Role / Device Role / Timing Role: Unidirectional current gate placed between battery and system power rail. Use Value: 60 V VRRM and 120 A IFSM withstand load dump transients while maintaining <0.5 V insertion loss at full load. |
| Low-Voltage Inverters | Freewheeling Diode |
Use Scenario: Output stage clamp in 24 V BLDC motor driver inverters for HVAC actuators or power tools. IC Role / Device Role / Timing Role: High-frequency freewheeling path during PWM dead time to prevent shoot-through and voltage spikes. Use Value: 1150 pF CJ and fast recovery enable clean commutation at >20 kHz switching frequencies with low EMI generation. | Use Scenario: Inductive load suppression in automotive solenoid drivers (e.g., fuel injectors or transmission shift valves). IC Role / Device Role / Timing Role: Clamp diode across coil to absorb back-EMF energy during turn-off. Use Value: 150 °C TJ max and 135 °C/W RθJA allow reliable operation in engine bay environments without forced cooling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| V7NM63-M3/H | Same DFN3820A package, but 100 V VRRM and 0.42 V VF @ 3.5 A, 125 °C | Better suited for 48 V bus systems or higher transient margin; slightly higher conduction loss | Select when reverse voltage stress exceeds 60 V, e.g., in 36 V automotive subsystems with load dump |
| SS7P6L-M3/84A | 7 A, 60 V, SMA package (DO-214AC); VF = 0.52 V @ 3.5 A, 25 °C; RθJA = 70 °C/W | Larger footprint, higher VF, better thermal performance on open leads; not AOI-compatible | Choose for legacy layouts or where manual inspection suffices and board space allows larger package |
Compared with V7NL63-M3/H, V7NM63-M3/H trades higher voltage rating for marginally increased VF, while SS7P6L-M3/84A offers superior thermal resistance but sacrifices AOI support and board area efficiency - making V7NL63-M3/H optimal for space-constrained, high-yield automotive and industrial DC/DC designs.
Availability
V7NL63-M3/H is available at Aetrix Electronics and suitable for DC/DC converters, polarity protection circuits, and low-voltage inverters requiring stable component supply, consistent halogen-free compliance, and long-term industrial lifecycle support.
Supply support for V7NL63-M3/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 diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability, efficiency, and automotive-grade qualification.
The V7NL63-M3/H belongs to Vishay's TMBS® Gen3 trench Schottky rectifier family, engineered specifically for high-efficiency, high-density power conversion in automotive, industrial, and computing applications where low VF and compact packaging are critical.
FAQ
What is the maximum junction temperature rating for V7NL63-M3/H?
The V7NL63-M3/H has a maximum junction temperature (TJ max.) of +150 °C, verified per datasheet revision 06-Nov-2024. This rating enables reliable operation in under-hood automotive environments and sealed industrial enclosures. Derating curves in Figure 1 confirm usable current capacity down to -40 °C ambient, and thermal design must respect RθJA = 135 °C/W on standard FR4 PCB. The V7NL63-M3/H maintains specified VF and leakage performance within this full range.
Is V7NL63-M3/H AEC-Q101 qualified?
No, V7NL63-M3/H is the commercial-grade version. The AEC-Q101 qualified variant is V7NL63HM3/H - same electrical specs and DFN3820A package, but with additional stress testing per AEC-Q101 Rev D. Both share identical marking code "7LF", but only HM3 suffix parts carry the automotive qualification. The V7NL63-M3/H remains suitable for industrial and consumer applications where AEC-Q101 is not mandated.
What does the "L" in V7NL63-M3/H signify?
The "L" in V7NL63-M3/H denotes the low forward voltage (low VF) process option within Vishay's TMBS® Gen3 family. It identifies the specific trench MOS Schottky die variant optimized for 0.37 V VF at 3.5 A and 125 °C - a key differentiator versus standard or medium-VF variants. This "L" grade is integral to the V7NL63-M3/H's efficiency advantage in high-current, thermally constrained applications.
Can V7NL63-M3/H replace DO-220AA (SMP) package diodes?
Yes, V7NL63-M3/H is explicitly designed to be compatible with the SMP (DO-220AA) package case outline per Vishay documentation. Its DFN3820A footprint matches SMP mechanical dimensions, enabling direct PCB footprint reuse. However, solder profile and thermal pad layout differ - V7NL63-M3/H requires exposed thermal pad connection to inner copper layers, unlike leaded SMP devices. The V7NL63-M3/H achieves this while maintaining side-wettable flanks for AOI.
What is the meaning of "M3" and "H" in V7NL63-M3/H?
"M3" indicates halogen-free, RoHS-compliant, lead-free termination meeting JESD201 Class 2 whisker resistance; "H" is the package code for 7-inch tape-and-reel delivery (3500 units per reel). Together, "M3/H" defines the environmental compliance and packaging format - distinct from "HM3" which denotes AEC-Q101 qualification. The V7NL63-M3/H thus provides commercial-grade reliability with full regulatory alignment and standard SMT handling.
V7NL63-M3/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):
- 7A
- Voltage - Forward (Vf) (Max) @ If:
- 580 mV @ 7 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 110 µA @ 60 V
- Capacitance @ Vr, F:
- 1150pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN3820A
- Operating Temperature - Junction:
- -40°C ~ 150°C
V7NL63-M3/H FAQ
1.How can I place an order for V7NL63-M3/H through Aetrix?
Please submit a Request for Quotation (RFQ) for V7NL63-M3/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 V7NL63-M3/H reliable?
The price and inventory of V7NL63-M3/H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V7NL63-M3/H is usually 5 days.
3.What payment methods are accepted for V7NL63-M3/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V7NL63-M3/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V7NL63-M3/H?
V7NL63-M3/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V7NL63-M3/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 V7NL63-M3/H?
For technical support, including V7NL63-M3/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V7NL63-M3/H requirements.
6.How does Aetrix verify that V7NL63-M3/H is sourced from the original manufacturer or authorized distributors?
All V7NL63-M3/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 V7NL63-M3/H meets industry standards.
7.What is the process for return or replacement of V7NL63-M3/H?
All V7NL63-M3/H units undergo pre-shipment inspection (PSI). If there is an issue with V7NL63-M3/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 V7NL63-M3/H part is unused and in its original packaging.
Return procedure for V7NL63-M3/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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