My Inquiry
My Account
Vishay General Semiconductor - Diodes Division VS-15ETX06FPPBF
- Part No.:
- VS-15ETX06FPPBF
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- TO-220-2 Full Pack
- Datasheet:
-
VS-15ETX06FPPBF.pdf
- Description:
- DIODE GP 600V 15A TO220-2FP
- Quantity:
- Payment:
- Shipping:
Inventory:3,270
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VS-15ETX06FPPBF from Vishay Semiconductors is a hyperfast recovery rectifier optimized for PFC boost stages in AC/DC SMPS and inverter freewheeling applications. It delivers 15 A average forward current, 600 V peak reverse voltage, 18 ns typical reverse recovery time at 1 A, 1.5 V forward voltage at 15 A and 150 °C junction operation with TO-220 FULL-PAK isolation.
For engineers reviewing the VS-15ETX06FPPBF datasheet, VS-15ETX06FPPBF pinout, VS-15ETX06FPPBF application, or VS-15ETX06FPPBF equivalent, key selection criteria include trr ≤ 22 ns at 15 A/100 A/μs, VF ≤ 1.8 V at TJ = 150 °C, RthJC ≤ 3.5 °C/W, UL E78996 approval, and FRED Pt® platinum-doped lifetime control for soft recovery.
Technical Context
This device employs a planar silicon structure with platinum diffusion for precise carrier lifetime control, enabling ultralow Qrr (25 nC typ. at 25 °C) and soft reverse recovery essential for high-frequency switching. Its hyperfast trr performance is specified across temperature (25–125 °C) and dIF/dt (100–800 A/μs), with IRRM up to 16 A at TJ = 125 °C under harsh conditions.
The TO-220 FULL-PAK package provides full electrical isolation (VINS = 2500 VRMS), UL recognition, and thermal resistance of 3.0–3.5 °C/W (junction-to-case), supporting high-power density designs where heatsink mounting and creepage clearance are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Withstands peak reverse transients in 400 VAC input PFC circuits without breakdown. |
| IF(AV) | 15 A at TC = 62 °C - Sustains continuous conduction in high-current boost diode position with proper heatsinking. |
| trr (typ.) | 18 ns at IF = 1 A, dIF/dt = 100 A/μs - Enables >100 kHz switching with minimal commutation loss in hard-switched topologies. |
| VF | 1.5 V at IF = 15 A, TJ = 150 °C - Reduces forward conduction loss by ~20% vs. standard fast diodes, improving system efficiency. |
| Qrr (typ.) | 25 nC at TJ = 25 °C - Low stored charge minimizes snubber stress and EMI generation during turn-off. |
| RthJC | 3.0–3.5 °C/W - Enables thermal design margin for 15 A operation with ≤ 60 °C case rise above ambient. |
| TJ max | 175 °C - Supports reliable operation in enclosed industrial power supplies with elevated ambient temperatures. |
Pinout & Package
VS-15ETX06FPPBF uses the TO-220 FULL-PAK package: electrically isolated plastic body with metal tab acting as cathode terminal; anode and cathode leads are fully insulated from the tab. Mounting torque: 6.0–12 kgf·cm (5.0–10 lbf·in).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Lead 1 | Cathode | Primary cathode connection; shares electrical node with lead 2 and metal tab - must be isolated from heatsink unless cathode-referenced mounting is used. |
| Lead 2 | Cathode | Redundant cathode path; paralleled with lead 1 to reduce series inductance and improve current sharing in high-di/dt applications. |
| Lead 3 | Anode | Isolated anode terminal; connects to switch node (e.g., MOSFET drain) in boost PFC - no internal connection to tab or cathode. |
Key Features
| Feature | Design Value |
|---|---|
| FRED Pt® lifetime control | Platinum doping ensures consistent trr and Qrr across temperature and lot, eliminating parameter drift in production systems. |
| Soft recovery characteristic | Low dI(rec)M/dt and absence of current snap-off reduce EMI and voltage overshoot on switching nodes. |
| UL E78996 recognition | Validated insulation integrity supports safety-critical industrial and medical auxiliary power designs requiring reinforced isolation. |
| 175 °C TJ rating | Enables derating headroom for 150 °C ambient environments or transient overload conditions without thermal runaway. |
| TO-220 FULL-PAK isolation | VINS = 2500 VRMS allows direct mounting to grounded heatsinks without insulating hardware, simplifying mechanical layout. |
Applications
| Server PSU PFC Stage | Solar Inverter DC Link |
|---|---|
|
Use Scenario: Boost diode in continuous conduction mode (CCM) PFC stage of 1–3 kW telecom/server power supplies operating at 65–100 kHz. IC Role / Device Role / Timing Role: Unidirectional current valve conducting during MOSFET off-time; defines recovery timing window for zero-voltage switching assist. Use Value: 18 ns trr and 25 nC Qrr cut switching losses by ≥35% vs. standard fast diodes, directly improving 230 VAC efficiency by 0.4–0.6%. |
Use Scenario: Freewheeling diode across IGBTs in three-phase solar inverter DC link, handling 15 A RMS with 100–200 kHz PWM. IC Role / Device Role / Timing Role: Clamps inductive kickback during IGBT turn-off; recovery behavior determines voltage spike magnitude and snubber sizing. Use Value: Soft recovery and 16 A IRRM at 125 °C prevent secondary breakdown during grid fault transients, extending IGBT lifetime. |
| Industrial Motor Drive | EV Onboard Charger |
|
Use Scenario: Output rectifier in active front-end (AFE) converter of 5–10 kW variable frequency drives, exposed to 600 V bus and 150 °C ambient. IC Role / Device Role / Timing Role: Conducts regenerated energy during braking; recovery timing affects regen loop stability and harmonic content. Use Value: 175 °C TJ rating and RthJC ≤ 3.5 °C/W allow operation without forced air cooling, reducing system BOM cost and acoustic noise. |
Use Scenario: Secondary-side output rectifier in 6.6 kW bidirectional OBC, switching at 100–150 kHz with synchronous rectification disabled. IC Role / Device Role / Timing Role: High-efficiency uncontrolled rectification path during AC/DC conversion; VF directly impacts full-load efficiency. Use Value: 1.5 V VF at 15 A/150 °C lowers conduction loss by 1.8 W vs. legacy 1.8 V diodes, increasing peak efficiency from 94.2% to 94.7%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hyperfast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1506D | TO-220AC package (non-isolated); trr = 25 ns typ. at 1 A; VF = 1.7 V at 15 A/150 °C; RthJC = 1.3 °C/W. | Requires insulating washer for heatsink mounting; higher VF increases conduction loss in high-duty-cycle PFC. | Select when board space permits non-isolated mounting and thermal budget allows higher VF penalty. |
| IXYS MUR1560CT | TO-220AB dual common-cathode configuration; trr = 35 ns typ.; VF = 1.9 V at 15 A/125 °C; not UL-recognized. | Not suitable for single-diode PFC positions; dual topology limits flexibility in discrete boost designs. | Prefer only in existing dual-diode layouts where footprint compatibility outweighs trr and isolation trade-offs. |
Compared with STTH1506D and IXYS MUR1560CT, VS-15ETX06FPPBF offers superior isolation, lower trr, lower VF at high temperature, and UL certification - making it the preferred choice for new high-efficiency, safety-compliant PFC and inverter designs where layout simplicity and thermal margin are critical.
Availability
VS-15ETX06FPPBF is available at Aetrix Electronics and suitable for server power supplies, solar inverters, industrial motor drives, and EV onboard chargers requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for VS-15ETX06FPPBF 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 Intertechnology is a global semiconductor manufacturer specializing in discrete components, passive elements, and sensors, with leadership in power diodes, MOSFETs, and precision resistors.
The FRED Pt® hyperfast rectifier product line targets high-frequency, high-efficiency power conversion systems - specifically engineered for PFC, inverter, and SMPS applications demanding low Qrr, soft recovery, and rugged thermal performance.
FAQ
What is the maximum allowable case temperature for VS-15ETX06FPPBF at 15 A average forward current?
The maximum allowable case temperature for VS-15ETX06FPPBF is 62 °C when conducting 15 A average forward current, as specified in the "Maximum Allowable Case Temperature vs. Average Forward Current (FULL-PAK)" graph (Fig. 7). This limit ensures junction temperature remains within the 175 °C absolute maximum under worst-case thermal resistance conditions (RthJC ≤ 3.5 °C/W). Exceeding this case temperature risks exceeding TJ(max) and premature failure.
Does VS-15ETX06FPPBF support surface-mount assembly?
No, VS-15ETX06FPPBF is a through-hole device in TO-220 FULL-PAK package and is not designed for surface-mount reflow or wave soldering. Its leadframe geometry, thermal pad mass, and isolation requirements mandate manual or automated through-hole insertion followed by mechanical screw mounting to a heatsink. Attempting SMT placement would compromise electrical isolation, thermal performance, and mechanical reliability.
How does the platinum doping in VS-15ETX06FPPBF affect its recovery behavior compared to standard fast recovery diodes?
The platinum doping in VS-15ETX06FPPBF provides precise carrier lifetime control, resulting in significantly lower Qrr (25 nC typ. vs. >50 nC for standard fast diodes) and softer recovery with reduced dI(rec)M/dt. This eliminates current snap-off and associated voltage ringing, lowering EMI and snubber stress. Unlike gold-doped or electron-irradiated alternatives, platinum ensures stable trr and Qrr over temperature and lifetime - a key differentiator confirmed in Vishay's FRED Pt® qualification per JESD47.
Is VS-15ETX06FPPBF compatible with lead-free soldering processes?
Yes, VS-15ETX06FPPBF is lead (Pb)-free and RoHS-compliant (denoted by "PbF" suffix), qualified for standard lead-free reflow profiles with peak temperatures up to 260 °C. The device's internal construction and molding compound meet JEDEC J-STD-020 moisture sensitivity level (MSL) requirements for through-hole components, and its thermal design accommodates the higher process temperatures without degradation of isolation or recovery characteristics.
What is the reverse leakage current specification for VS-15ETX06FPPBF at rated voltage and elevated temperature?
At VR = 600 V and TJ = 150 °C, VS-15ETX06FPPBF exhibits a maximum reverse leakage current (IR) of 300 μA, with typical values around 40 μA. This low IR ensures minimal standby power loss in high-voltage PFC stages and maintains voltage hold-up integrity during light-load or no-load conditions - critical for meeting ENERGY STAR and EU CoC Tier 2 efficiency requirements.
VS-15ETX06FPPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- FRED Pt®
- Package/Case:
- TO-220-2 Full Pack
- Packaging:
- Tube
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 3.2 V @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 32 ns
- Current - Reverse Leakage @ Vr:
- 50 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220-2 Full Pack
- Operating Temperature - Junction:
- -65°C ~ 175°C
VS-15ETX06FPPBF FAQ
1.How can I place an order for VS-15ETX06FPPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for VS-15ETX06FPPBF 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-15ETX06FPPBF reliable?
The price and inventory of VS-15ETX06FPPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VS-15ETX06FPPBF is usually 5 days.
3.What payment methods are accepted for VS-15ETX06FPPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VS-15ETX06FPPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VS-15ETX06FPPBF?
VS-15ETX06FPPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VS-15ETX06FPPBF 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-15ETX06FPPBF?
For technical support, including VS-15ETX06FPPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VS-15ETX06FPPBF requirements.
6.How does Aetrix verify that VS-15ETX06FPPBF is sourced from the original manufacturer or authorized distributors?
All VS-15ETX06FPPBF 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-15ETX06FPPBF meets industry standards.
7.What is the process for return or replacement of VS-15ETX06FPPBF?
All VS-15ETX06FPPBF units undergo pre-shipment inspection (PSI). If there is an issue with VS-15ETX06FPPBF, 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-15ETX06FPPBF part is unused and in its original packaging.
Return procedure for VS-15ETX06FPPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VS-15ETX06FPPBF Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
