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Taiwan Semiconductor Corporation HS3M V7G
- Part No.:
- HS3M V7G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
HS3M V7G.pdf
- Description:
- DIODE GEN PURP 1KV 3A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:9,978
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Product details
Overview
HS3M V7G from Taiwan Semiconductor is a 3A, 1000V high-efficiency surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring 1.7V forward voltage at 3A/25°C, 75ns reverse recovery time, and 50pF junction capacitance - deployed in switching-mode power supplies for telecom infrastructure.
For engineers reviewing the HS3M V7G datasheet, HS3M V7G pinout, HS3M V7G application, or HS3M V7G equivalent, key selection criteria include peak repetitive reverse voltage (1000V), surge current rating (150A), thermal resistance (60°C/W), moisture sensitivity level (J-STD-020 Level 1), and RoHS/halogen-free compliance.
Technical Context
This single-die, unidirectional silicon rectifier uses glass-passivated junction technology to achieve low forward voltage drop and stable high-voltage blocking. Its DO-214AB (SMC) package supports automated placement and meets UL 94V-0 flammability standards.
The device operates across -55°C to +150°C junction temperature range with 10µA max reverse leakage at 25°C and 250µA at 125°C. Thermal performance is characterized by 60°C/W junction-to-ambient resistance under standard PCB mounting conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - maximum repetitive reverse voltage the diode blocks without breakdown |
| IF | 3 A - continuous average forward current rating at 75°C case temperature |
| IFSM | 150 A - non-repetitive peak forward surge current (8.3ms half-sine) |
| VF @ 3A, 25°C | 1.7 V - forward voltage drop determining conduction loss in high-frequency SMPS |
| trr | 75 ns - reverse recovery time affecting switching losses in hard-switched converters |
| CJ @ 1MHz, 4V | 50 pF - junction capacitance influencing high-frequency noise and EMI behavior |
| RθJA | 60 °C/W - thermal resistance defining temperature rise above ambient per watt dissipated |
Pinout & Package
DO-214AB (SMC) surface-mount package with cathode-indicating band; matte tin-plated leads compliant with J-STD-002 solderability and JESD 201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential side of AC source or switch node in freewheeling path |
| Cathode | Forward current exit / reverse-blocking terminal | Marked by band; ties to output rail or positive bus in rectification stage |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable 1000V blocking capability and long-term reliability under thermal cycling |
| Low-profile SMC package | Reduces board height in space-constrained telecom power modules and server VRMs |
| J-STD-020 Level 1 moisture sensitivity | Eliminates bake requirement prior to reflow, simplifying SMT line integration |
| RoHS and halogen-free | Meets IEC 61249-2-21 and environmental compliance mandates for global deployments |
| 150A surge rating | Withstands inrush and fault currents in offline AC-DC front-ends without failure |
Applications
| Telecom AC-DC Rectification | Server Power Supply Freewheeling |
|---|---|
Use Scenario: Input bridge rectification in 48V telecom rectifiers handling universal AC input (90–264VAC). IC Role / Device Role / Timing Role: High-voltage unidirectional current steering element converting AC to pulsating DC. Use Value: 1000V VRRM margin accommodates line surges and transient spikes common in central office environments. | Use Scenario: Freewheeling path in synchronous buck converters powering CPU/GPU VRMs. IC Role / Device Role / Timing Role: Clamp diode providing current recirculation path during high-side FET off-time. Use Value: 75ns trr minimizes reverse recovery loss, improving efficiency at 300–600kHz switching frequencies. |
| Industrial Inverter DC Link | Medical Imaging Power Stage |
Use Scenario: DC link protection and regeneration path in motor drive inverters (e.g., HVAC compressors). IC Role / Device Role / Timing Role: Bidirectional energy management component during regenerative braking events. Use Value: 150A IFSM rating handles short-duration regen surges without thermal runaway. | Use Scenario: Auxiliary power supply rectification in MRI gradient amplifier subsystems. IC Role / Device Role / Timing Role: Isolated high-reliability rectifier in safety-critical auxiliary rails. Use Value: Glass passivation and 150°C TJ max ensure stable operation under sustained thermal load in shielded enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | 600V VRRM, 1.15V VF @ 3A, TO-277 package | Limited to sub-700V systems; lower surge rating (100A) | Select when system peak reverse voltage ≤600V and footprint flexibility allows TO-277 |
| ON Semi MUR3100CT | 1000V VRRM, dual common-cathode die, TO-220AC | Through-hole mounting; higher RθJA (40°C/W case-to-ambient only) | Choose for legacy through-hole designs requiring identical voltage rating but accepting larger footprint and manual assembly |
Compared with STTH3L06S and MUR3100CT, the HS3M V7G delivers superior surge robustness (150A vs. 100A/120A), surface-mount compatibility, and lower profile - critical for modern high-density telecom and server power stages where thermal and spatial constraints dominate.
Availability
HS3M V7G is available at Aetrix Electronics and suitable for telecom rectifiers, server VRM freewheeling paths, and industrial inverter DC links requiring stable component supply, consistent parametric performance, and full traceability.
Supply support for HS3M 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 power rectifiers, TVS devices, and MOSFETs since 1979.
The HS3x series was engineered specifically for high-efficiency, high-reliability AC-DC and DC-DC conversion in demanding industrial and communications equipment - emphasizing ruggedness, thermal stability, and automated manufacturability.
FAQ
What is the maximum junction temperature rating for HS3M V7G?
The HS3M V7G has a maximum junction temperature (TJ MAX) of +150°C, enabling reliable operation in high-temperature environments such as enclosed telecom power modules and industrial motor drives. This rating is validated per JEDEC test conditions and supported by its 60°C/W junction-to-ambient thermal resistance. Derating curves in the HS3M V7G datasheet specify usable current limits across ambient temperatures up to 125°C.
Does HS3M V7G meet RoHS and halogen-free requirements?
Yes, the HS3M V7G is fully RoHS compliant and halogen-free per IEC 61249-2-21. The molding compound contains no brominated flame retardants or chlorine-based additives, and lead content is below 1000 ppm. These specifications are confirmed in Taiwan Semiconductor's official product change notices and material declarations for the HS3M V7G family.
What is the reverse recovery time (trr) specification for HS3M V7G?
The HS3M V7G has a maximum reverse recovery time (trr) of 75 ns, measured at IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A. This value is critical for minimizing switching losses in high-frequency converters operating above 200 kHz. The HS3M V7G's trr is confirmed in the Electrical Specifications table of its official datasheet (Version K2102).
Is HS3M V7G suitable for use in automotive applications?
No, the HS3M V7G is not qualified for automotive applications. Taiwan Semiconductor explicitly states in its notice that "The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications." It lacks AEC-Q101 qualification, automotive-grade screening, and extended temperature validation beyond -55°C to +150°C. For automotive use, consider TSC's AEC-Q101-certified rectifier families instead of HS3M V7G.
What packaging and reel quantity is offered for HS3M V7G?
The HS3M V7G is supplied in DO-214AB (SMC) package on tape-and-reel format, with 3,000 units per reel. This configuration supports high-speed pick-and-place assembly and complies with EIA-481 standards. The marking code "V7G" corresponds to the HS3M variant with green compound and standard date coding per Taiwan Semiconductor's ordering nomenclature.
HS3M 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):
- 1000 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):
- 75 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1000 V
- Capacitance @ Vr, F:
- 50pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS3M V7G FAQ
1.How can I place an order for HS3M V7G through Aetrix?
Please submit a Request for Quotation (RFQ) for HS3M 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 HS3M V7G reliable?
The price and inventory of HS3M V7G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS3M V7G is usually 5 days.
3.What payment methods are accepted for HS3M V7G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS3M V7G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS3M V7G?
HS3M V7G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS3M 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 HS3M V7G?
For technical support, including HS3M V7G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS3M V7G requirements.
6.How does Aetrix verify that HS3M V7G is sourced from the original manufacturer or authorized distributors?
All HS3M 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 HS3M V7G meets industry standards.
7.What is the process for return or replacement of HS3M V7G?
All HS3M V7G units undergo pre-shipment inspection (PSI). If there is an issue with HS3M 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 HS3M V7G part is unused and in its original packaging.
Return procedure for HS3M V7G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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