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

Taiwan Semiconductor Corporation ES3DHM6G

Name: ES3DHM6G
Brand: Taiwan Semiconductor Corporation
SKU: ES3DHM6G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ES3DHM6G

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: DO-214AB, SMC

Datasheet:: ES3DHM6G.pdf

Description:: DIODE GEN PURP 200V 3A DO214AB

Quantity:: RFQ Add To RFQ list

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Inventory:4,584

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Product details

Overview

ES3DHM6G from Taiwan Semiconductor is a 200 V, 3 A super fast recovery surface-mount rectifier in DO-214AB (SMC) package, featuring 35 ns reverse recovery time, 0.95 V forward voltage at 3 A, and 100 A peak surge current - used in high-frequency switching mode power supplies for telecom and computing.

For engineers reviewing the ES3DHM6G datasheet, ES3DHM6G pinout, ES3DHM6G application, or ES3DHM6G equivalent, key selection criteria include repetitive peak reverse voltage (200 V), forward current rating (3 A), thermal resistance (R_θJA = 47 °C/W), and RoHS/halogen-free compliance for industrial-grade power conversion designs.

Technical Context

This device is a single-die, unidirectional silicon rectifier optimized for high-frequency operation in SMPS topologies. Its super fast recovery (t_rr ≤ 35 ns) minimizes switching losses, while glass passivation ensures stable junction performance under thermal cycling and humidity stress.

The DO-214AB (SMC) package supports automated placement and provides robust thermal dissipation (R_θJL = 12 °C/W). Polarity is marked by a cathode band; terminals are matte tin-plated and J-STD-002 solderable with JESD 201 Class 2 whisker resistance.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	200 V - maximum repetitive reverse blocking voltage without breakdown
I_F	3 A - continuous average forward current at T_A = 75 °C (derated from 150 °C max junction)
t_rr	35 ns - ultra-fast recovery enables >100 kHz switching in DC-DC converters
V_F	0.95 V @ 3 A, 25 °C - low conduction loss improves system efficiency
R_θJA	47 °C/W - defines thermal rise from junction to ambient under standard PCB layout
I_FSM	100 A - withstands 8.3 ms half-sine surge, critical for input rectification inrush handling
C_J	45 pF @ 1 MHz, 4 V - low junction capacitance reduces high-frequency switching noise

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	Forward current entry point	Connected to lower-potential side of AC source or switch node in freewheeling path
Cathode	Forward current exit point	Connected to output rail or positive bus; polarity band identifies this terminal

Key Features

Feature	Design Value
Glass passivated junction	Enhances long-term reliability under thermal cycling and humid environments (J-STD-020 MSL Level 1)
Super fast recovery (t_rr ≤ 35 ns)	Reduces reverse recovery charge (Q_rr) and associated switching losses in high-frequency SMPS
RoHS and halogen-free compliance	Meets IEC 61249-2-21 and EU RoHS directives for environmentally constrained applications
Automated placement compatibility	DO-214AB footprint and lead geometry support high-yield SMT assembly with standard pick-and-place equipment

Applications

Telecom Power Supplies	Server SMPS Input Stage
Use Scenario: AC/DC front-end rectification in 48 V telecom rectifiers operating at 100–500 kHz. IC Role / Device Role / Timing Role: Primary unidirectional power conversion element converting AC line to high-voltage DC bus. Use Value: 35 ns t_rr and 0.95 V V_F reduce conduction + switching losses, improving overall efficiency above 90%.	Use Scenario: Input bridge rectification in redundant 12 V/48 V server power supplies with active PFC stages. IC Role / Device Role / Timing Role: High-reliability, high-current freewheeling diode in boost PFC and LLC resonant converter outputs. Use Value: 100 A I_FSM handles cold-start surges; DO-214AB package ensures mechanical stability under vibration and thermal cycling.
Industrial Motor Drive Inverters	Networking Equipment DC-DC Modules
Use Scenario: Snubber and freewheeling paths in 3-phase IGBT inverter legs for HVAC and pump drives. IC Role / Device Role / Timing Role: Fast-recovery clamp diode absorbing inductive kickback during IGBT turn-off. Use Value: Low Q_rr and 200 V V_RRM prevent voltage overshoot and ensure safe commutation at 20–100 kHz switching.	Use Scenario: Secondary-side synchronous rectification replacement in isolated 5 V/3.3 V PoE-powered switches and routers. IC Role / Device Role / Timing Role: High-efficiency output rectifier in flyback or forward converters delivering <100 W loads. Use Value: 45 pF C_J and 35 ns t_rr minimize EMI generation and improve transient response under dynamic load steps.

Telecom Power Supplies

Server SMPS Input Stage

Use Scenario: AC/DC front-end rectification in 48 V telecom rectifiers operating at 100–500 kHz.

IC Role / Device Role / Timing Role: Primary unidirectional power conversion element converting AC line to high-voltage DC bus.

Use Value: 35 ns t_rr and 0.95 V V_F reduce conduction + switching losses, improving overall efficiency above 90%.

Use Scenario: Input bridge rectification in redundant 12 V/48 V server power supplies with active PFC stages.

IC Role / Device Role / Timing Role: High-reliability, high-current freewheeling diode in boost PFC and LLC resonant converter outputs.

Use Value: 100 A I_FSM handles cold-start surges; DO-214AB package ensures mechanical stability under vibration and thermal cycling.

Industrial Motor Drive Inverters

Networking Equipment DC-DC Modules

Use Scenario: Snubber and freewheeling paths in 3-phase IGBT inverter legs for HVAC and pump drives.

IC Role / Device Role / Timing Role: Fast-recovery clamp diode absorbing inductive kickback during IGBT turn-off.

Use Value: Low Q_rr and 200 V V_RRM prevent voltage overshoot and ensure safe commutation at 20–100 kHz switching.

Use Scenario: Secondary-side synchronous rectification replacement in isolated 5 V/3.3 V PoE-powered switches and routers.

IC Role / Device Role / Timing Role: High-efficiency output rectifier in flyback or forward converters delivering <100 W loads.

Use Value: 45 pF C_J and 35 ns t_rr minimize EMI generation and improve transient response under dynamic load steps.

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-3EWH02-M3/5A	V_RRM = 200 V, t_rr = 30 ns, V_F = 0.92 V @ 3 A - slightly faster but same package and rating	Identical use in telecom SMPS; marginally lower V_F yields ~0.2% higher efficiency at full load	Preferred where minimal conduction loss is prioritized and 30 ns t_rr suffices
ON Semiconductor MUR320G	V_RRM = 200 V, t_rr = 35 ns, V_F = 1.05 V @ 3 A - higher forward drop, same recovery	Suitable for cost-sensitive industrial inverters where 0.1 V higher V_F is acceptable	Select when thermal margin allows higher V_F and legacy qualification favors ON Semi's MUR series

Compared with VS-3EWH02-M3/5A and MUR320G, ES3DHM6G offers balanced performance: identical t_rr to MUR320G but lower V_F, and tighter V_F tolerance than VS-3EWH02-M3/5A - making it optimal for new designs targeting efficiency and supply-chain diversification.

Availability

ES3DHM6G is available at Aetrix Electronics and suitable for telecom power supplies, server SMPS input stages, and industrial motor drive inverters requiring stable component supply, RoHS-compliant sourcing, and DO-214AB packaging consistency.

Supply support for ES3DHM6G 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 diodes, and MOSFETs for industrial and computing markets.

The ES3x series was designed specifically for high-frequency, high-reliability rectification in switching-mode power conversion - emphasizing fast recovery, thermal robustness, and automated assembly readiness.

FAQ

What is the maximum junction temperature rating for ES3DHM6G?

The ES3DHM6G has a maximum junction temperature (T_J) of +150 °C, with storage temperature range from –55 °C to +150 °C. This rating enables reliable operation in enclosed telecom and server power supplies where ambient temperatures may reach 70–85 °C, provided thermal design maintains R_θJA ≤ 47 °C/W per datasheet conditions.

Does ES3DHM6G support lead-free reflow soldering?

Yes, ES3DHM6G features matte tin-plated leads compliant with J-STD-002 for solderability and qualified for lead-free reflow profiles (peak temperature up to 260 °C). Its moisture sensitivity level is J-STD-020 Level 1, meaning no dry-pack or baking is required prior to assembly.

What is the reverse recovery time specification for ES3DHM6G?

The ES3DHM6G has a maximum reverse recovery time (t_rr) of 35 ns, measured at I_F = 0.5 A, I_R = 1.0 A, and I_rr = 0.25 A. This value is confirmed across the ES3D variant group and enables efficient operation in switching converters operating up to 500 kHz.

Is ES3DHM6G pin-compatible with other DO-214AB rectifiers like MUR320G?

ES3DHM6G uses the standard DO-214AB (SMC) package with anode/cathode pinout matching industry conventions - physically compatible with MUR320G, VS-3EWH02-M3/5A, and similar devices. However, no official pin-to-pin or drop-in replacement claim is made; electrical validation is required for each target application.

What marking code identifies ES3DHM6G on the device body?

The ES3DHM6G is marked with "ES3D" on the device body, followed by date code (e.g., YW), factory code (F), and green compound indicator (G), per TSC's DO-214AB marking diagram. The "H" and "M6G" suffixes denote internal revision and environmental compliance, not visible on the physical marking.

ES3DHM6G 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):: 200 V

Current - Average Rectified (Io):: 3A

Voltage - Forward (Vf) (Max) @ If:: 950 mV @ 3 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 35 ns

Current - Reverse Leakage @ Vr:: 10 µA @ 200 V

Capacitance @ Vr, F:: 45pF @ 4V, 1MHz

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: DO-214AB (SMC)

Operating Temperature - Junction:: -55°C ~ 150°C

ES3DHM6G FAQ

1.How can I place an order for ES3DHM6G through Aetrix?

Please submit a Request for Quotation (RFQ) for ES3DHM6G 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 ES3DHM6G reliable?

The price and inventory of ES3DHM6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES3DHM6G is usually 5 days.

3.What payment methods are accepted for ES3DHM6G?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3DHM6G transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ES3DHM6G?

ES3DHM6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ES3DHM6G 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 ES3DHM6G?

For technical support, including ES3DHM6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3DHM6G requirements.

6.How does Aetrix verify that ES3DHM6G is sourced from the original manufacturer or authorized distributors?

All ES3DHM6G 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 ES3DHM6G meets industry standards.

7.What is the process for return or replacement of ES3DHM6G?

All ES3DHM6G units undergo pre-shipment inspection (PSI). If there is an issue with ES3DHM6G, 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 ES3DHM6G part is unused and in its original packaging.

Return procedure for ES3DHM6G:

1.Submit a request within 90 days.

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

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