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Taiwan Semiconductor Corporation ES3J V7G
- Part No.:
- ES3J V7G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
ES3J V7G.pdf
- Description:
- DIODE GEN PURP 600V 3A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:1,557
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Product details
Overview
ES3J V7G from Taiwan Semiconductor is a 3A, 600V super fast recovery surface-mount rectifier in DO-214AB (SMC) package, featuring 35ns reverse recovery time, 1.70V max forward voltage at 3A/25°C, and 100A peak surge current. It serves as a high-efficiency output rectifier in AC-DC SMPS for telecom power supplies.
For engineers reviewing the ES3J V7G datasheet, ES3J V7G pinout, ES3J V7G application, or ES3J V7G equivalent, key selection criteria include VRRM = 600V, IF = 3A, trr = 35ns, RθJA = 47°C/W, and DO-214AB mechanical compatibility with automated SMT assembly.
Technical Context
This single-die, glass-passivated silicon rectifier operates with junction temperatures from –55°C to +150°C and supports high-frequency switching up to several hundred kHz. Its 30pF junction capacitance at 1MHz/4V and low leakage (≤10µA @ 25°C, ≤500µA @ 100°C) enable stable performance in noise-sensitive DC-DC stages.
The device uses a cathode-banded polarity marking and matte tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance. Moisture sensitivity level is J-STD-020 Level 1 - unlimited floor life at ≤30°C/85% RH.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - blocks full-wave rectified 424V RMS input without breakdown |
| IF | 3 A continuous - sustains steady-state output current in 36W–45W SMPS designs |
| trr | 35 ns - minimizes switching loss and EMI in 100–500 kHz converters |
| VF max | 1.70 V @ 3A/25°C - contributes ~5.1W conduction loss at full load |
| CJ | 30 pF @ 1MHz/4V - reduces capacitive coupling in high-dv/dt gate-drive or snubber circuits |
| RθJA | 47 °C/W - requires ≥100 mm² copper pour for thermal management at full IF |
Pinout & Package
DO-214AB (SMC) surface-mount package: molded epoxy case meeting UL 94V-0, 0.210g mass, cathode indicated by band. Matte tin-plated leads support reflow and wave soldering per J-STD-002.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current entry point | Connected to transformer secondary or switch-node return path; must withstand 100A surge |
| Cathode | Output current exit point | Connected to output capacitor positive rail; marked by visible band on body |
Key Features
| Feature | Design Value |
|---|---|
| Super fast recovery (trr ≤ 35 ns) | Reduces turn-off loss and ringing in hard-switched flyback and forward converters |
| Glass passivated junction | Ensures long-term reliability under humidity and thermal cycling stress per J-STD-020 |
| J-STD-020 Level 1 moisture rating | Eliminates bake requirement before SMT reflow - supports direct line placement |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for green manufacturing |
Applications
| Telecom AC-DC Adapters | Server PSU Output Rectification |
|---|---|
Use Scenario: 600V-rated secondary-side rectification in 100–240VAC input, 48V/3A telecom adapters. IC Role / Device Role / Timing Role: Primary unidirectional power conversion element converting high-frequency transformer output to DC. Use Value: 35ns trr and 1.70V VF jointly reduce conduction + switching losses, enabling >90% efficiency at full load. | Use Scenario: +12V output rectifier in redundant 1+1 server power supplies operating at 200kHz. IC Role / Device Role / Timing Role: High-reliability freewheeling diode in synchronous rectifier-assisted LLC resonant converter. Use Value: 100A IFSM handles startup surges; DO-214AB footprint allows dual-device parallel layout for redundancy. |
| Industrial Motor Drive Snubbers | Automotive On-Board Charger (OBC) PFC Stage |
Use Scenario: RC snubber clamp diode across IGBTs in 3-phase VFD inverters (400–690V bus). IC Role / Device Role / Timing Role: Fast-recovery clamp path limiting dv/dt-induced voltage spikes during IGBT turn-off. Use Value: 600V VRRM and 35ns trr prevent snap-off failure and ensure clean clamping waveform. | Use Scenario: Boost diode in 6.6kW OBC PFC stage operating at 65kHz with 400V DC-link. IC Role / Device Role / Timing Role: Unidirectional current path in interleaved boost converter feeding battery charging circuitry. Use Value: 150°C TJMAX and 47°C/W RθJA support operation in thermally constrained under-hood environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-ES3JHM3/5B | VRRM = 600V, trr = 35ns, but RθJA = 50°C/W and IFSM = 80A | Lower surge rating limits use in high-inrush PFC stages | Prefer ES3J V7G where 100A IFSM is required for cold-start robustness |
| ON Semiconductor MUR360RLG | VRRM = 600V, trr = 50ns, VF = 1.75V, DO-201AD package (larger footprint) | Slower recovery increases switching loss; axial lead form factor incompatible with SMT-only lines | ES3J V7G offers superior trr, smaller DO-214AB footprint, and automated placement readiness |
Compared with VS-ES3JHM3/5B and MUR360RLG, ES3J V7G delivers the highest surge current rating in the smallest surface-mount package while maintaining the fastest published recovery time among 3A/600V super fast rectifiers - critical for high-density, high-efficiency power conversion.
Availability
ES3J V7G is available at Aetrix Electronics and suitable for telecom AC-DC adapters, server power supply output rectification, and industrial motor drive snubber circuits requiring stable component supply and J-STD-020 Level 1 handling.
Supply support for ES3J V7G 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in rectifiers, TVS diodes, MOSFETs, and bipolar transistors since 1979.
The ES3x series was developed specifically for high-frequency, high-reliability rectification in compact SMT power supplies - emphasizing fast recovery, low VF, and robust thermal performance in DO-214AB packaging.
FAQ
What is the maximum junction temperature rating for ES3J V7G?
The ES3J V7G has a maximum junction temperature (TJMAX) of +150°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet N2102. This rating enables reliable operation in thermally demanding environments such as enclosed telecom power modules and automotive on-board chargers when proper PCB copper area is provided for heat dissipation.
Does ES3J V7G have a RoHS and halogen-free certification?
Yes, ES3J V7G is RoHS compliant and halogen-free per IEC 61249-2-21, as confirmed in the "Features" section of the Taiwan Semiconductor ES3A–ES3J datasheet (Version N2102). The molding compound and plating meet both environmental standards without requiring special material declarations or exemptions.
What is the reverse recovery time (trr) specification for ES3J V7G?
The reverse recovery time for ES3J V7G is specified as ≤35 ns under test conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A, per the Electrical Specifications table in the N2102 datasheet. This value applies across the full operating temperature range and is measured using standardized pulse methods.
Is ES3J V7G compatible with lead-free reflow soldering processes?
Yes, ES3J V7G features matte tin-plated leads qualified per J-STD-002 for solderability and supports standard lead-free reflow profiles (peak 260°C, 10s max). Its J-STD-020 Level 1 moisture sensitivity eliminates pre-bake requirements, making it fully compatible with high-throughput SMT lines.
What does the 'V7G' suffix indicate in ES3J V7G?
The 'V7G' suffix in ES3J V7G denotes Taiwan Semiconductor's internal revision and environmental coding: 'V7' indicates version level per internal change control, and 'G' confirms halogen-free compound per IEC 61249-2-21. This marking aligns with the "Marking Diagram" on page 5 of the N2102 datasheet and appears physically as laser-etched text on the device body.
ES3J V7G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 30pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES3J V7G FAQ
1.How can I place an order for ES3J V7G through Aetrix?
Please submit a Request for Quotation (RFQ) for ES3J V7G 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 ES3J V7G reliable?
The price and inventory of ES3J V7G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES3J V7G is usually 5 days.
3.What payment methods are accepted for ES3J V7G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3J V7G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES3J V7G?
ES3J V7G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES3J V7G 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 ES3J V7G?
For technical support, including ES3J V7G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3J V7G requirements.
6.How does Aetrix verify that ES3J V7G is sourced from the original manufacturer or authorized distributors?
All ES3J V7G 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 ES3J V7G meets industry standards.
7.What is the process for return or replacement of ES3J V7G?
All ES3J V7G units undergo pre-shipment inspection (PSI). If there is an issue with ES3J V7G, 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 ES3J V7G part is unused and in its original packaging.
Return procedure for ES3J V7G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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