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Home > Products > Discrete Semiconductor Products > Diodes > Bridge Rectifiers

Vishay General Semiconductor - Diodes Division DF06MA-E3/45

Name: DF06MA-E3/45
Brand: Vishay General Semiconductor - Diodes Division
SKU: DF06MA-E3/45
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DF06MA-E3/45

Manufacturer:: Vishay General Semiconductor - Diodes Division

Category:: Bridge Rectifiers

Package:: 4-EDIP (0.300", 7.62mm)

Datasheet:: DF06MA-E3/45.pdf

Description:: BRIDGE RECT 1PHASE 600V 1A DFM

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Product details

Overview

DF06MA-E3/45 from Vishay General Semiconductor is a miniature glass-passivated single-phase bridge rectifier with 600 V maximum repetitive peak reverse voltage (V_RRM), 1.0 A average forward output current (I_F(AV)), and 30 A peak forward surge current (I_FSM). It implements full-wave AC/DC rectification in compact DFM package and is used in AC-DC power supplies for adapters, lighting ballasts, and battery chargers.

For engineers reviewing the DF06MA-E3/45 datasheet, DF06MA-E3/45 pinout, DF06MA-E3/45 application, or DF06MA-E3/45 equivalent, key selection criteria include V_RRM = 600 V, I_F(AV) = 1.0 A at T_A = 40 °C, thermal resistance R_θJA = 40 °C/W, and UL E54214 recognition - all critical for reliable operation in space-constrained, thermally demanding consumer and industrial power conversion designs.

Technical Context

This device integrates four silicon diodes in a single-phase bridge configuration within a molded DFM case, enabling full-wave rectification without external interconnection. Its glass passivation ensures stable reverse leakage (I_R ≤ 5 μA at 25 °C) and high reliability under humid or contaminated environments.

The DFM package features matte tin-plated leads compliant with J-STD-002 and JESD 22-B102, rated for solder dip up to 275 °C for 10 s, and meets UL 94 V-0 flammability. Polarity is marked on the body, and the device supports automated insertion and PCB mounting on 13 mm × 13 mm copper pads.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - blocks up to 600 V repetitive reverse voltage, suitable for 420 V RMS line inputs in universal-input SMPS
I_F(AV)	1.0 A at T_A = 40 °C - continuous DC output current capability with derating above ambient temperature
I_FSM	30 A - withstands single half-sine surge events (e.g., cold-start inrush), critical for adapter and charger robustness
V_F @ 1.0 A	1.1 V - forward drop per diode determines conduction loss and thermal load in rectifier stage
I_R @ V_DC	5 μA max at 25 °C - low leakage preserves efficiency in high-impedance hold-up or standby circuits
T_J max	+150 °C - enables operation in enclosed, thermally constrained enclosures without forced cooling
R_θJA	40 °C/W - thermal resistance from junction to ambient on standard PCB layout informs heatsinking requirements

Pinout & Package

Package: DFM - miniature molded plastic case (8.51 mm × 7.6 mm × 3.30 mm), UL 94 V-0 rated, with matte tin-plated leads for automated assembly and lead-free solder compatibility.

Pin/Terminal	Circuit Role	Design Meaning
~ (AC1)	AC input terminal 1	One of two AC input nodes; connects to transformer secondary or line input; symmetrical with AC2
~ (AC2)	AC input terminal 2	Second AC input node; polarity-independent for full-wave bridge operation
+	DC positive output	Rectified anode-side output; supplies positive rail to downstream filter and regulator stages
–	DC negative output / common cathode reference	Rectified cathode-side return path; serves as ground reference for DC output and feedback networks

Key Features

Feature	Design Value
UL recognition (E54214)	Validates safety compliance for end-equipment certification in North America
High I_FSM = 30 A	Supports robust inrush handling without fuse coordination issues in low-cost AC/DC front-ends
Low I_R = 5 μA @ 25 °C	Minimizes standby power loss in energy-efficient adapters and IoT power supplies
Solder dip rated 275 °C / 10 s	Enables compatibility with standard wave-soldering processes without degradation
E3 suffix (JESD 201 Class 1A)	Confirms whisker resistance for long-term reliability in commercial-grade applications

Applications

Adapter Power Supply	Battery Charger
Use Scenario: AC-to-DC conversion in wall-mounted USB or multi-voltage adapters for consumer electronics. IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 90–264 V_AC input to pulsating DC prior to bulk capacitor filtering. Use Value: Compact DFM footprint saves PCB area; 600 V V_RRM accommodates 264 V_AC + margin, ensuring safety compliance across global mains voltages.	Use Scenario: Input rectification stage in smart phone or power tool battery chargers with universal AC input. IC Role / Device Role / Timing Role: Primary-side AC/DC rectifier delivering unregulated DC to primary controller IC and bulk storage capacitor. Use Value: 30 A I_FSM handles repeated plug-in surges; low V_F reduces conduction loss and thermal stress during high-current charging cycles.
LED Lighting Ballast	Office Equipment PSU
Use Scenario: Rectification in electronic ballasts for fluorescent or LED tube drivers operating from 120/230 V_AC. IC Role / Device Role / Timing Role: Converts AC line to DC bus feeding high-frequency inverter stage driving lamps. Use Value: Glass passivation ensures stable I_R over lifetime and temperature, preventing premature failure in thermally cycled luminaires.	Use Scenario: Input stage of internal power supply in printers, scanners, or multifunction peripherals. IC Role / Device Role / Timing Role: Provides isolated, regulated DC rails (e.g., +5 V, +12 V, –12 V) from AC mains via transformer-coupled rectification. Use Value: UL E54214 recognition simplifies system-level safety approvals; DFM package allows dense layout in compact internal PSUs.

Adapter Power Supply

Battery Charger

Use Scenario: AC-to-DC conversion in wall-mounted USB or multi-voltage adapters for consumer electronics.

IC Role / Device Role / Timing Role: Full-wave bridge rectifier converting 90–264 V_AC input to pulsating DC prior to bulk capacitor filtering.

Use Value: Compact DFM footprint saves PCB area; 600 V V_RRM accommodates 264 V_AC + margin, ensuring safety compliance across global mains voltages.

Use Scenario: Input rectification stage in smart phone or power tool battery chargers with universal AC input.

IC Role / Device Role / Timing Role: Primary-side AC/DC rectifier delivering unregulated DC to primary controller IC and bulk storage capacitor.

Use Value: 30 A I_FSM handles repeated plug-in surges; low V_F reduces conduction loss and thermal stress during high-current charging cycles.

LED Lighting Ballast

Office Equipment PSU

Use Scenario: Rectification in electronic ballasts for fluorescent or LED tube drivers operating from 120/230 V_AC.

IC Role / Device Role / Timing Role: Converts AC line to DC bus feeding high-frequency inverter stage driving lamps.

Use Value: Glass passivation ensures stable I_R over lifetime and temperature, preventing premature failure in thermally cycled luminaires.

Use Scenario: Input stage of internal power supply in printers, scanners, or multifunction peripherals.

IC Role / Device Role / Timing Role: Provides isolated, regulated DC rails (e.g., +5 V, +12 V, –12 V) from AC mains via transformer-coupled rectification.

Use Value: UL E54214 recognition simplifies system-level safety approvals; DFM package allows dense layout in compact internal PSUs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar bridge rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
GBU6K-E3/45	V_RRM = 800 V, I_F(AV) = 6 A, larger GBU package (19.5 mm × 15.5 mm)	Higher power density required; needs more PCB area and higher thermal mass	Select when >1 A average current or >600 V blocking is needed; not drop-in due to size and pinout mismatch
DB107S	V_RRM = 1000 V, I_F(AV) = 1.0 A, SMB package with different pinout (4-pin SMD)	Surface-mount assembly preferred; no through-hole compatibility	Choose for automated SMT lines where DFM's through-hole leads are incompatible; verify layout and thermal pad design

Compared with DF06MA-E3/45, GBU6K-E3/45 offers higher current and voltage ratings but requires board redesign, while DB107S provides identical current rating and higher V_RRM in SMT form - making DF06MA-E3/45 optimal for cost-sensitive, through-hole, space-constrained 600 V adapter and charger designs.

Availability

DF06MA-E3/45 is available at Aetrix Electronics and suitable for adapter power supplies, battery chargers, LED lighting ballasts, and office equipment requiring stable component supply, RoHS-compliant sourcing, and consistent DFM-package form factor.

Supply support for DF06MA-E3/45 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

Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability, efficiency, and application-specific optimization.

The DFxMA series targets cost-effective, high-volume AC/DC front-end rectification in consumer and industrial power supplies, prioritizing compact size, UL safety compliance, and robust surge handling in miniature through-hole packages.

FAQ

What is the maximum junction temperature rating for DF06MA-E3/45?

The DF06MA-E3/45 has a maximum junction temperature (T_J) of +150 °C, allowing operation in thermally demanding environments such as enclosed adapters or high-ambient-temperature lighting fixtures. This rating is specified in the Vishay datasheet Document Number 88572 and defines the upper thermal limit for reliable long-term performance of the DF06MA-E3/45.

Does DF06MA-E3/45 support lead-free soldering processes?

Yes, DF06MA-E3/45 features matte tin-plated leads compliant with J-STD-002 and JESD 22-B102, and is rated for solder dip at 275 °C for up to 10 seconds. The E3 suffix confirms compliance with JESD 201 Class 1A whisker testing, making DF06MA-E3/45 suitable for standard lead-free reflow and wave-soldering processes used in commercial electronics manufacturing.

What is the reverse leakage current specification for DF06MA-E3/45 at elevated temperature?

At 125 °C and rated DC blocking voltage, the DF06MA-E3/45 exhibits a maximum reverse leakage current (I_R) of 500 μA per diode. This value - documented in the Electrical Characteristics table of Vishay's 88572 datasheet - is critical for evaluating standby power loss and thermal runaway risk in high-temperature applications such as enclosed LED drivers or industrial power modules using DF06MA-E3/45.

Is DF06MA-E3/45 certified for safety standards like UL?

Yes, DF06MA-E3/45 carries UL recognition under file number E54214, confirming compliance with UL/CSA 60950-1 and related safety standards for use in end equipment. This certification applies specifically to the DF06MA-E3/45 variant and supports streamlined system-level safety approvals when designing with DF06MA-E3/45 in commercial power supplies.

How does the DFM package of DF06MA-E3/45 compare to industry-standard bridge rectifier footprints?

The DFM package of DF06MA-E3/45 measures 8.51 mm × 7.6 mm × 3.30 mm with 0.150" (3.81 mm) lead spacing, offering a smaller footprint than legacy KBP or WOB packages while maintaining through-hole mountability. Its dimensions and lead configuration are standardized per Vishay's package outline drawing in Document 88572, ensuring mechanical compatibility with automated insertion equipment and existing DFM-compatible PCB tooling for DF06MA-E3/45.

DF06MA-E3/45 Specifications

Product attributes: Attribute value

Manufacturer:: Vishay General Semiconductor - Diodes Division

Series:: -

Package/Case:: 4-EDIP (0.300", 7.62mm)

Packaging:: Tube

Product Status:: Active

Diode Type:: Single Phase

Technology:: Standard

Voltage - Peak Reverse (Max):: 600 V

Current - Average Rectified (Io):: 1 A

Voltage - Forward (Vf) (Max) @ If:: 1.1 V @ 1 A

Current - Reverse Leakage @ Vr:: 5 µA @ 600 V

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: DFM

DF06MA-E3/45 FAQ

1.How can I place an order for DF06MA-E3/45 through Aetrix?

Please submit a Request for Quotation (RFQ) for DF06MA-E3/45 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 DF06MA-E3/45 reliable?

The price and inventory of DF06MA-E3/45 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DF06MA-E3/45 is usually 5 days.

3.What payment methods are accepted for DF06MA-E3/45?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DF06MA-E3/45 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DF06MA-E3/45?

DF06MA-E3/45 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DF06MA-E3/45 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 DF06MA-E3/45?

For technical support, including DF06MA-E3/45 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DF06MA-E3/45 requirements.

6.How does Aetrix verify that DF06MA-E3/45 is sourced from the original manufacturer or authorized distributors?

All DF06MA-E3/45 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 DF06MA-E3/45 meets industry standards.

7.What is the process for return or replacement of DF06MA-E3/45?

All DF06MA-E3/45 units undergo pre-shipment inspection (PSI). If there is an issue with DF06MA-E3/45, 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 DF06MA-E3/45 part is unused and in its original packaging.

Return procedure for DF06MA-E3/45:

1.Submit a request within 90 days.

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

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