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Vishay General Semiconductor - Diodes Division VS-10ETF06SPBF
- Part No.:
- VS-10ETF06SPBF
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
VS-10ETF06SPBF.pdf
- Description:
- DIODE GEN PURP 600V 10A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:5,963
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Product details
Overview
VS-10ETF06SPBF from Vishay Semiconductors is a surface-mount fast soft recovery rectifier diode optimized for high-efficiency power conversion in industrial-grade inverters and DC-DC converters. It delivers 10 A average forward current, 600 V peak reverse voltage (VRRM), 1.2 V forward voltage at 10 A and 25 °C, 50 ns reverse recovery time (trr), and operates up to 150 °C junction temperature - enabling robust freewheeling and output rectification in high-frequency switching topologies.
For engineers reviewing the VS-10ETF06SPBF datasheet, VS-10ETF06SPBF pinout, VS-10ETF06SPBF application, or VS-10ETF06SPBF equivalent, key selection criteria include its soft recovery behavior (snap factor = 0.6), low conduction loss, TO-263AB (D2PAK) thermal performance (RthJC = 1.5 °C/W), and compliance with industrial reliability standards including MSL Level 1 and lead-free (PbF) processing.
Technical Context
This diode employs a glass-passivated silicon junction engineered for simultaneous short reverse recovery time and low forward voltage drop - critical for minimizing switching losses and EMI in hard-switched converters. Its soft recovery characteristic reduces voltage overshoot and ringing during turn-off, improving system stability without requiring snubbers.
The device is rated for 140 A non-repetitive surge current (10 ms, no voltage reapplied) and features a cathode-base configuration in TO-263AB package, with thermal resistance junction-to-case of 1.5 °C/W under DC operation - supporting high-power density designs when mounted on PCBs with adequate copper area.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V maximum peak reverse voltage - ensures safe blocking in 400 V AC input rectification and 300–400 V DC bus applications. |
| IF(AV) | 10 A average forward current at TC = 128 °C - supports continuous conduction mode operation in 500–1000 W power stages. |
| VF | 1.2 V at 10 A and 25 °C - enables low conduction loss and reduced heat generation compared to standard recovery diodes. |
| trr | 50 ns at 1 A, 100 A/μs - minimizes switching loss and EMI in 50–200 kHz SMPS and motor drive inverters. |
| Snap factor | 0.6 - quantifies softness of reverse recovery; lower than 1.0 indicates controlled, low-overshoot turn-off behavior. |
| RthJC | 1.5 °C/W - allows efficient heat transfer to heatsink or copper plane, enabling compact thermal design at full load. |
| TJ(max) | +150 °C - supports operation in harsh industrial environments without derating below ambient 110 °C. |
Pinout & Package
VS-10ETF06SPBF is housed in a TO-263AB (D2PAK) surface-mount package with three terminals: anode (pin 1), cathode (pin 2), and exposed thermal pad (pin 3, electrically connected to cathode). The package measures 10.67 mm × 9.65 mm × 4.83 mm and conforms to JEDEC outline SMD-220.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | Forward current entry point | Connected to high-side switch node or AC input phase; must withstand full reverse voltage when off. |
| 2 (Cathode) | Forward current exit / common reference | Electrically tied to thermal pad (pin 3); serves as return path and primary heat sink interface. |
| 3 (Thermal Pad) | Thermal and electrical connection to cathode | Requires soldered copper pour for thermal management; not isolated - impacts PCB layout and grounding strategy. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Ensures stable long-term operation under severe thermal cycling and humidity exposure - validated for industrial lifetime requirements. |
| Soft recovery (snap factor = 0.6) | Reduces voltage spikes and electromagnetic interference during commutation - lowers need for external snubbers in IGBT/MOSFET-based inverters. |
| MSL Level 1 (260 °C peak) | Enables standard reflow soldering without moisture sensitivity concerns - eliminates baking requirement before assembly. |
| Lead (Pb)-free (PbF) construction | Complies with RoHS Directive 2011/65/EU and JEDEC J-STD-609A Class 3 marking - suitable for global commercial and industrial shipments. |
| TO-263AB thermal performance | RthJC = 1.5 °C/W enables >8 W power dissipation at ΔT = 12 °C - supports high-current operation without external heatsink in space-constrained layouts. |
Applications
| Industrial Inverters | High-Frequency DC-DC Converters |
|---|---|
|
Use Scenario: Output rectification in 3-phase motor drives operating at 400 V DC bus and 10–20 kHz PWM frequency. IC Role / Device Role / Timing Role: Freewheeling diode across IGBTs, conducting reverse current during dead-time and providing path for inductive energy recovery. Use Value: Soft recovery limits voltage overshoot to <15% above VRRM, reducing stress on IGBTs and eliminating need for RC snubbers. |
Use Scenario: Secondary-side synchronous rectification replacement in telecom 48 V input, 12 V/20 A isolated DC-DC modules. IC Role / Device Role / Timing Role: Uncontrolled rectifier in center-tapped or full-wave bridge configuration, handling 10 A average output current. Use Value: 1.2 V VF yields ~12 W conduction loss at full load - 22% lower than standard 1.55 V fast recovery diodes, improving efficiency by 0.8%. |
| EMI-Sensitive Input Rectifiers | Renewable Energy Choppers |
|
Use Scenario: Input stage of medical-grade AC-DC power supplies where conducted EMI must meet CISPR 11 Class B limits. IC Role / Device Role / Timing Role: Bridge rectifier diode subjected to high dI/dt during zero-crossing commutation. Use Value: 50 ns trr and snap factor 0.6 suppress high-frequency ringing above 30 MHz - directly lowering common-mode noise injection into EMI filter. |
Use Scenario: Freewheeling path in photovoltaic DC optimizers switching at 100 kHz with 600 V PV string voltage. IC Role / Device Role / Timing Role: Clamp diode across buck/boost MOSFET, recovering inductive energy during off-state. Use Value: 600 V VRRM provides 20% margin over 500 V max string voltage; 140 A IFSM withstands lightning-induced surges per IEC 61000-4-5. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast soft recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10L06S | 600 V VRRM, 10 A IF(AV), 1.75 V VF @ 10 A, 65 ns trr, TO-220AC package | Higher forward voltage increases conduction loss; through-hole mounting requires different PCB layout and thermal via strategy. | Preferred where legacy through-hole assembly or higher surge rating (160 A IFSM) is prioritized over thermal efficiency. |
| IXYS MBR1060CT | 60 V VRRM, 10 A IF(AV), Schottky architecture, 0.7 V VF, no reverse recovery - but unsuitable above 100 V | Cannot replace VS-10ETF06SPBF in 400–600 V systems due to insufficient blocking voltage; limited to low-voltage DC-DC outputs. | Only viable in sub-100 V secondary-side rectification where ultra-low VF outweighs lack of high-voltage capability. |
Compared with STTH10L06S, VS-10ETF06SPBF offers superior thermal performance and lower EMI in surface-mount designs; versus MBR1060CT, it trades higher VF for essential 600 V blocking - making it the only viable soft-recovery option for industrial 400 V+ systems.
Availability
VS-10ETF06SPBF is available at Aetrix Electronics and suitable for industrial inverters, renewable energy choppers, high-frequency DC-DC converters, and EMI-sensitive input rectifiers requiring stable component supply, long-lifecycle support, and RoHS-compliant manufacturing.
Supply support for VS-10ETF06SPBF 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 industrial, automotive, and computing applications.
The VS-10ETF..SPBF series was developed specifically for high-efficiency, high-reliability power conversion in industrial motor drives and renewable energy systems - emphasizing soft recovery, thermal robustness, and surface-mount manufacturability.
FAQ
What is the maximum junction temperature rating for VS-10ETF06SPBF?
The VS-10ETF06SPBF has a maximum junction temperature (TJ(max)) of +150 °C, verified per absolute maximum ratings in Vishay Document 94091. This rating enables reliable operation in industrial environments where ambient temperatures reach 110 °C, provided thermal design maintains junction temperature below this limit. Derating curves in Figure 1 confirm 10 A IF(AV) is sustainable at TC = 128 °C - meaning the VS-10ETF06SPBF can operate continuously at full current with appropriate PCB copper area.
Does VS-10ETF06SPBF have a cathode-connected thermal pad?
Yes, the VS-10ETF06SPBF uses a TO-263AB (D2PAK) package where the exposed thermal pad (pin 3) is electrically connected to the cathode (pin 2). This is confirmed in the "Base cathode +" marking diagram and thermal specifications (RthJC = 1.5 °C/W). Designers must route the cathode net to the thermal pad's solder land and avoid isolation - incorrect grounding of this pad may cause short circuits or thermal runaway.
What is the reverse recovery time (trr) of VS-10ETF06SPBF under typical operating conditions?
The VS-10ETF06SPBF specifies trr = 50 ns under test conditions of 1 A forward current and 100 A/μs di/dt at 25 °C (Document 94091, Major Ratings table). At higher currents (e.g., 10 A), trr increases - Figure 8 shows ~200 ns at 10 A and 25 °C. This variation is inherent to soft recovery diodes and must be accounted for in EMI filtering and snubber design when using the VS-10ETF06SPBF in high-current switching applications.
Is VS-10ETF06SPBF suitable for use in a 400 V AC input rectifier bridge?
Yes, the VS-10ETF06SPBF is rated for 600 V peak reverse voltage (VRRM), which provides sufficient margin for 400 V AC RMS input (peak ≈ 566 V). Its soft recovery and low leakage (<0.1 mA at 25 °C) make it well-suited for bridge configurations in industrial power supplies. However, designers must ensure layout minimizes stray inductance to preserve the VS-10ETF06SPBF's EMI advantage - especially in high-dI/dt commutation paths.
What packaging options are available for VS-10ETF06SPBF?
VS-10ETF06SPBF is offered in three packaging formats per Vishay's ordering table: antistatic plastic tubes (50 pcs/tube, minimum order 1000 pcs), 13" diameter tape-and-reel right-oriented (VS-10ETF06STRRPbF, 800 pcs/reel), and 13" diameter tape-and-reel left-oriented (VS-10ETF06STRLPbF, 800 pcs/reel). All variants are Pb-free and comply with RoHS - the "PbF" suffix confirms lead-free termination and packaging materials for the VS-10ETF06SPBF.
VS-10ETF06SPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 1.2 V @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 200 ns
- Current - Reverse Leakage @ Vr:
- 100 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
- Operating Temperature - Junction:
- -40°C ~ 150°C
VS-10ETF06SPBF FAQ
1.How can I place an order for VS-10ETF06SPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for VS-10ETF06SPBF 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-10ETF06SPBF reliable?
The price and inventory of VS-10ETF06SPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VS-10ETF06SPBF is usually 5 days.
3.What payment methods are accepted for VS-10ETF06SPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VS-10ETF06SPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VS-10ETF06SPBF?
VS-10ETF06SPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VS-10ETF06SPBF 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-10ETF06SPBF?
For technical support, including VS-10ETF06SPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VS-10ETF06SPBF requirements.
6.How does Aetrix verify that VS-10ETF06SPBF is sourced from the original manufacturer or authorized distributors?
All VS-10ETF06SPBF 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-10ETF06SPBF meets industry standards.
7.What is the process for return or replacement of VS-10ETF06SPBF?
All VS-10ETF06SPBF units undergo pre-shipment inspection (PSI). If there is an issue with VS-10ETF06SPBF, 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-10ETF06SPBF part is unused and in its original packaging.
Return procedure for VS-10ETF06SPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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