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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Taiwan Semiconductor Corporation HS3M M6G

Name: HS3M M6G
Brand: Taiwan Semiconductor Corporation
SKU: HS3M M6G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: HS3M M6G

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: DO-214AB, SMC

Datasheet:: HS3M M6G.pdf

Description:: DIODE GEN PURP 3A DO214AB

Quantity:: RFQ Add To RFQ list

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Inventory:7,752

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Product details

Overview

HS3M M6G from Taiwan Semiconductor is a 3A, 1000V high-efficiency surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring 1.7V max forward voltage at 3A, 75ns reverse recovery time, and 50pF junction capacitance - used for freewheeling and high-frequency rectification in SMPS and telecom inverters.

For engineers reviewing the HS3M M6G datasheet, HS3M M6G pinout, HS3M M6G application, or HS3M M6G equivalent, key selection criteria include peak 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 device is a single-die, glass-passivated, planar-junction silicon rectifier optimized for high-speed switching applications. Its 1000V V_RRM, 75ns trr, and low 50pF C_J support efficient operation in 50–500 kHz SMPS topologies where fast recovery and low capacitive loading are critical.

The DO-214AB (SMC) package enables automated placement and delivers 60°C/W junction-to-ambient thermal resistance. Cathode band polarity marking, matte tin-plated leads (J-STD-002 compliant), and JESD201 Class 2 whisker resistance ensure robust manufacturability and long-term reliability.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	1000 V - supports primary-side rectification in offline 85–265V AC inputs with ≥2× safety margin
I_F	3 A continuous - rated for sustained conduction in 30–60W power stages
I_FSM	150 A (8.3ms half-sine) - withstands inrush and transient surges without failure
V_F (max)	1.7 V @ 3A, 25°C - limits conduction loss to ≤5.1W at full load, reducing heatsink requirements
t_rr	75 ns - minimizes switching losses and EMI in high-frequency converters (>100 kHz)
C_J	50 pF @ 4V - reduces capacitive coupling and dv/dt-induced false triggering in gate-drive circuits
R_θJA	60 °C/W - enables natural-convection cooling on 1-in² 2-oz copper with <30°C rise at 3A

Pinout & Package

DO-214AB (SMC) surface-mount package: molded epoxy case meeting UL 94V-0, matte tin-plated leads, cathode indicated by band, weight ≈0.210 g.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Current entry terminal	Connected to lower-potential node (e.g., transformer secondary center-tap or switch node)
Cathode	Current exit terminal	Marked with band; connects to output rail or filter capacitor positive; defines polarity in layout

Key Features

Feature	Design Value
Glass passivated junction	Enhances humidity resistance and long-term stability under bias stress in humid environments
Low profile SMC package	Enables compact PCB layouts with 2.5mm max height - suitable for ultra-thin power adapters
J-STD-020 Level 1 moisture sensitivity	Allows unlimited floor life before reflow; no baking required prior to assembly
RoHS & halogen-free	Complies with IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for green manufacturing

Applications

Server PSU Rectification	Telecom DC-DC Converter
Use Scenario: Primary-side rectification in 48V input, 12V/20A isolated DC-DC modules for 5G baseband units. IC Role / Device Role / Timing Role: High-voltage output rectifier handling 1000V reverse blocking during flyback reset phase. Use Value: 75ns t_rr and 50pF C_J reduce switching loss and EMI generation, enabling >94% efficiency at 300 kHz.	Use Scenario: Freewheeling diode across synchronous rectifier MOSFETs in LLC resonant converters for optical line terminals. IC Role / Device Role / Timing Role: Clamp inductive kickback and sustain current continuity during dead-time intervals. Use Value: 150A I_FSM safely absorbs energy from 10 µH leakage inductance spikes without avalanche degradation.
Industrial Motor Drive Snubber	AC-DC Adapter Output Stage
Use Scenario: RC snubber clamp diode in 3-phase IGBT gate drive protection circuits for HVAC compressors. IC Role / Device Role / Timing Role: Fast-recovery path for transient overvoltage suppression during IGBT turn-off. Use Value: 1000V V_RRM withstands 1.5× bus voltage spikes (e.g., 650V bus → 975V transients), preventing breakdown.	Use Scenario: Secondary-side output rectifier in universal-input (90–264V AC), 19V/3.42A laptop adapters. IC Role / Device Role / Timing Role: Continuous conduction mode (CCM) rectifier delivering regulated DC output. Use Value: 1.7V V_F limits power dissipation to 5.1W at full load, enabling thermally constrained 12 mm × 12 mm board area.

Server PSU Rectification

Telecom DC-DC Converter

Use Scenario: Primary-side rectification in 48V input, 12V/20A isolated DC-DC modules for 5G baseband units.

IC Role / Device Role / Timing Role: High-voltage output rectifier handling 1000V reverse blocking during flyback reset phase.

Use Value: 75ns t_rr and 50pF C_J reduce switching loss and EMI generation, enabling >94% efficiency at 300 kHz.

Use Scenario: Freewheeling diode across synchronous rectifier MOSFETs in LLC resonant converters for optical line terminals.

IC Role / Device Role / Timing Role: Clamp inductive kickback and sustain current continuity during dead-time intervals.

Use Value: 150A I_FSM safely absorbs energy from 10 µH leakage inductance spikes without avalanche degradation.

Industrial Motor Drive Snubber

AC-DC Adapter Output Stage

Use Scenario: RC snubber clamp diode in 3-phase IGBT gate drive protection circuits for HVAC compressors.

IC Role / Device Role / Timing Role: Fast-recovery path for transient overvoltage suppression during IGBT turn-off.

Use Value: 1000V V_RRM withstands 1.5× bus voltage spikes (e.g., 650V bus → 975V transients), preventing breakdown.

Use Scenario: Secondary-side output rectifier in universal-input (90–264V AC), 19V/3.42A laptop adapters.

IC Role / Device Role / Timing Role: Continuous conduction mode (CCM) rectifier delivering regulated DC output.

Use Value: 1.7V V_F limits power dissipation to 5.1W at full load, enabling thermally constrained 12 mm × 12 mm board area.

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 V_RRM, 70ns t_rr, 65pF C_J, same DO-214AB package	Limited to ≤600V systems; unsuitable for 1000V designs like industrial PFC front-ends	Select only when system V_RRM requirement is ≤600V and lower C_J is not critical
ON Semi MUR3100CT	1000V V_RRM, but dual common-cathode configuration, TO-220AC package, 100ns t_rr	Requires through-hole mounting and larger footprint; higher thermal resistance (40°C/W case-to-ambient, not junction-to-ambient)	Choose only if through-hole assembly is mandated or dual-diode topology is needed

Compared with STTH3L06S and MUR3100CT, the HS3M M6G uniquely combines 1000V rating, SMD DO-214AB packaging, 75ns recovery, and 50pF capacitance - making it optimal for space-constrained, high-frequency, high-voltage rectification where thermal and EMI performance are prioritized.

Availability

HS3M M6G is available at Aetrix Electronics and suitable for server PSUs, telecom DC-DC converters, and industrial motor drives requiring stable component supply, consistent parametric performance, and long-term production continuity.

Supply support for HS3M M6G 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 power, automotive, and industrial markets since 1979.

The HS3M M6G belongs to TSC's HS3x high-efficiency rectifier family, designed specifically for high-frequency switching power supplies where low forward drop, fast recovery, and reliable SMT manufacturability are essential.

FAQ

What is the maximum junction temperature rating for HS3M M6G?

The HS3M M6G has a maximum junction temperature (T_J) of +150°C, verified per absolute maximum ratings in the official TSC datasheet. This allows operation in high-ambient environments such as enclosed server chassis or sealed telecom enclosures. Derating curves confirm usable current down to 1.8A at 125°C ambient, ensuring design margin for thermal transients. The HS3M M6G must be mounted on adequate copper area to maintain this limit under full load.

Is HS3M M6G compatible with lead-free reflow profiles?

Yes, the HS3M M6G is qualified for lead-free reflow per J-STD-020, with a peak temperature rating of 260°C (10-second duration). Its matte tin-plated leads meet J-STD-002 solderability requirements, and its Level 1 moisture sensitivity eliminates pre-bake steps. The device's glass passivation and UL 94V-0 molding compound ensure reliability through standard Pb-free thermal cycles without delamination or parametric shift.

Does HS3M M6G have a specified reverse recovery charge (Q_rr)?

No, the official TSC datasheet for HS3M M6G does not specify Q_rr; only t_rr = 75ns (max) is provided under IF = 0.5A, IR = 1.0A, Irr = 0.25A conditions. Designers requiring Q_rr should measure it empirically or select alternatives with published Q_rr data. The HS3M M6G's low 50pF C_J and fast t_rr indicate moderate stored charge, but exact Q_rr remains unspecified in all released documentation.

Can HS3M M6G replace HS3J M6G in an existing design?

Yes, HS3M M6G is a direct voltage-grade upgrade from HS3J M6G (600V → 1000V), sharing identical DO-214AB package, pinout, thermal resistance, and soldering characteristics. Forward voltage (1.7V max) and reverse recovery (75ns) are identical between both variants. No PCB or layout changes are needed - only verify that the higher V_RRM aligns with system overvoltage protection strategy.

What is the meaning of "M6G" in HS3M M6G?

"M6G" is Taiwan Semiconductor's internal ordering suffix: "M" denotes the 1000V V_RRM variant within the HS3x family; "6" indicates tape-and-reel packaging (3,000 pcs/reel); "G" signifies green (halogen-free) compound per IEC 61249-2-21. This matches TSC's official ordering code structure shown in the datasheet's "ORDERING INFORMATION" section for HS3x devices.

HS3M M6G 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 M6G FAQ

1.How can I place an order for HS3M M6G through Aetrix?

Please submit a Request for Quotation (RFQ) for HS3M M6G 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 M6G reliable?

The price and inventory of HS3M M6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS3M M6G is usually 5 days.

3.What payment methods are accepted for HS3M M6G?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS3M M6G transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for HS3M M6G?

HS3M M6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your HS3M M6G 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 M6G?

For technical support, including HS3M M6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS3M M6G requirements.

6.How does Aetrix verify that HS3M M6G is sourced from the original manufacturer or authorized distributors?

All HS3M M6G 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 M6G meets industry standards.

7.What is the process for return or replacement of HS3M M6G?

All HS3M M6G units undergo pre-shipment inspection (PSI). If there is an issue with HS3M M6G, 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 M6G part is unused and in its original packaging.

Return procedure for HS3M M6G:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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