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Taiwan Semiconductor Corporation HS5G V7G
- Part No.:
- HS5G V7G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
HS5G V7G.pdf
- Description:
- DIODE GEN PURP 400V 5A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:886
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Product details
Overview
HS5G V7G from Taiwan Semiconductor is a 400V, 5A high-efficiency surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring 1.30V max forward voltage at 5A/25°C, 80pF junction capacitance at 4V, and 50ns reverse recovery time - deployed in switching-mode power supplies for telecom infrastructure.
For engineers reviewing the HS5G V7G datasheet, HS5G V7G pinout, HS5G V7G application, or HS5G V7G equivalent, key selection criteria include peak repetitive reverse voltage (400V), surge current rating (150A), thermal resistance (60°C/W), and RoHS/halogen-free compliance for industrial-grade power conversion designs.
Technical Context
This single-die, glass-passivated rectifier operates with a maximum junction temperature of 150°C and supports automated SMT placement. Its low-profile DO-214AB package meets UL 94V-0 flammability and JESD201 Class 2 whisker resistance standards.
The device delivers stable reverse leakage (<10µA at 25°C, <250µA at 125°C) and exhibits fast switching behavior due to its 50ns trr, making it suitable for high-frequency freewheeling and SMPS output rectification where efficiency and thermal management are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 400 V - Maximum repetitive reverse blocking voltage; defines safe operating range in DC-link or output rectifier positions |
| IF | 5 A - Continuous average forward current; determines steady-state power handling capability in 12V–48V SMPS outputs |
| IFSM | 150 A - Non-repetitive surge current (8.3ms half-sine); enables robustness against inrush and transient overloads |
| VF @ 5A/25°C | ≤1.30 V - Forward voltage drop; directly impacts conduction loss and thermal rise in high-duty-cycle operation |
| trr | ≤50 ns - Reverse recovery time; limits switching losses and EMI generation in >100kHz converters |
| RθJA | 60 °C/W - Junction-to-ambient thermal resistance; informs heatsinking requirements on standard FR-4 PCBs |
Pinout & Package
Package: DO-214AB (SMC), molded plastic case with matte tin-plated leads, cathode indicated by band, moisture sensitivity level 1 per J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential side (e.g., transformer secondary center-tap or switch node) |
| Cathode | Forward current exit / reverse-blocking terminal | Connected to output rail; polarity band identifies this terminal for correct PCB orientation |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and thermal cycling stress in unsealed industrial environments |
| Low-profile SMC package | Enables compact board layout and compatibility with automated pick-and-place equipment (IPC-J-STD-020 compliant) |
| Junction capacitance = 80 pF @ 4V | Minimizes capacitive coupling noise and improves high-frequency rectifier efficiency above 100 kHz |
| RoHS and halogen-free | Meets IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for environmentally regulated end equipment |
Applications
| Telecom AC-DC Power Supplies | Industrial Motor Drive Freewheeling |
|---|---|
Use Scenario: Output rectification in 48V/500W telecom rectifiers operating at 200–500kHz switching frequency. IC Role / Device Role / Timing Role: Primary output rectifier diode handling continuous 5A load current with minimal conduction loss. Use Value: 1.30V VF at 5A reduces power dissipation by ~15% vs. legacy 1.5V diodes, lowering heatsink requirements. | Use Scenario: Freewheeling path across IGBTs in 3-phase variable-frequency drives for HVAC compressors. IC Role / Device Role / Timing Role: Clamp inductive kickback during IGBT turn-off; must withstand 150A surge pulses. Use Value: 50ns trr ensures clean commutation and suppresses voltage overshoot spikes exceeding 600V. |
| Server PSU Secondary Side | Renewable Energy Inverter DC Link |
Use Scenario: Synchronous rectifier companion in 12V/30A server VRMs using SiC MOSFET control. IC Role / Device Role / Timing Role: Backup or redundancy diode during gate-drive fault conditions. Use Value: 400V VRRM provides margin above 350V DC bus, preventing catastrophic failure during overvoltage events. | Use Scenario: DC bus protection in 600V-class solar microinverters with bidirectional energy flow. IC Role / Device Role / Timing Role: Unidirectional blocking element isolating PV string from grid-side converter during islanding. Use Value: 150°C TJ max rating supports operation in sealed outdoor enclosures without active cooling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-efficiency rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH5L06 | 600V VRRM, 1.7V VF @ 5A, 75ns trr, TO-220AC package | Higher voltage rating but slower recovery and larger footprint | Preferred when higher reverse margin is required and thermal mass allows TO-220 mounting |
| MBR540 | 40V VRRM, 0.75V VF @ 5A, Schottky architecture, DO-214AA | Lower VF but insufficient for 400V bus; unsuitable for telecom rectification | Only viable in low-voltage (<60V) DC-DC outputs where ultra-low VF outweighs voltage limitation |
Compared with STTH5L06 and MBR540, the HS5G V7G uniquely balances 400V blocking, 50ns speed, and SMC package size - enabling high-density, thermally efficient rectification in space-constrained 48V telecom and industrial SMPS without sacrificing surge robustness.
Availability
HS5G V7G is available at Aetrix Electronics and suitable for telecom power supplies, industrial motor drives, server PSUs, and renewable energy inverters requiring stable component supply, consistent parametric performance, and full traceability.
Supply support for HS5G 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, serving global industrial, computing, and communications markets since 1979.
The HS5G V7G belongs to TSC's HS5x high-efficiency rectifier family, engineered specifically for high-frequency, high-reliability AC-DC and DC-DC conversion in mission-critical infrastructure equipment.
FAQ
What is the peak repetitive reverse voltage rating of the HS5G V7G?
The HS5G V7G has a peak repetitive reverse voltage (VRRM) rating of 400 V. This value is defined in the Absolute Maximum Ratings table and confirmed across all official TSC documentation for the HS5G variant. It specifies the maximum reverse voltage the HS5G V7G can block repeatedly without breakdown under normal operating conditions, making it suitable for 48V telecom systems with 350–400V DC bus rails.
Does the HS5G V7G have a halogen-free construction?
Yes, the HS5G V7G is halogen-free in accordance with IEC 61249-2-21 and RoHS compliant per EU Directive 2011/65/EU. The molding compound and plating materials used in the HS5G V7G meet these environmental standards, as verified in TSC's product specification K2102. This ensures compatibility with green manufacturing processes and end-of-life recycling requirements.
What is the forward voltage drop of the HS5G V7G at rated current?
The HS5G V7G exhibits a maximum forward voltage drop (VF) of 1.30 V at 5 A and 25°C junction temperature, as specified in the Electrical Specifications table. This parameter is measured under pulsed conditions (PW = 0.3 ms) and directly impacts conduction losses in high-current rectifier applications such as telecom power supplies and server VRMs.
Is the HS5G V7G compatible with lead-free reflow soldering processes?
Yes, the HS5G V7G is compatible with lead-free reflow soldering. Its matte tin-plated leads meet J-STD-002 solderability requirements, and its moisture sensitivity level is rated Class 1 per J-STD-020 - meaning it can be stored indefinitely at ≤30°C/60% RH without baking prior to assembly. The DO-214AB package withstands peak reflow temperatures up to 260°C.
What is the reverse recovery time of the HS5G V7G and how is it tested?
The HS5G V7G has a maximum reverse recovery time (trr) of 50 ns, measured under conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A, per the test circuit shown in Figure 6 of the TSC datasheet. This fast recovery characteristic minimizes switching losses and voltage overshoot in high-frequency SMPS designs, distinguishing the HS5G V7G from slower general-purpose rectifiers.
HS5G 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):
- 400 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 50 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 400 V
- Capacitance @ Vr, F:
- 80pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS5G V7G FAQ
1.How can I place an order for HS5G V7G through Aetrix?
Please submit a Request for Quotation (RFQ) for HS5G 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 HS5G V7G reliable?
The price and inventory of HS5G V7G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS5G V7G is usually 5 days.
3.What payment methods are accepted for HS5G V7G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS5G V7G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS5G V7G?
HS5G V7G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS5G 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 HS5G V7G?
For technical support, including HS5G V7G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS5G V7G requirements.
6.How does Aetrix verify that HS5G V7G is sourced from the original manufacturer or authorized distributors?
All HS5G 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 HS5G V7G meets industry standards.
7.What is the process for return or replacement of HS5G V7G?
All HS5G V7G units undergo pre-shipment inspection (PSI). If there is an issue with HS5G 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 HS5G V7G part is unused and in its original packaging.
Return procedure for HS5G V7G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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