My Inquiry
My Account
Vishay General Semiconductor - Diodes Division EDF1DS-E3/45
- Part No.:
- EDF1DS-E3/45
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Bridge Rectifiers
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
EDF1DS-E3/45.pdf
- Description:
- BRIDGE RECT 1PHASE 200V 1A DFS
- Quantity:
- Payment:
- Shipping:
Inventory:5,205
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
EDF1DS-E3/45 from Vishay General Semiconductor is a miniature glass passivated ultrafast surface-mount bridge rectifier in DFS package, rated for 200 V repetitive peak reverse voltage (VRRM), 1.0 A average forward output current (IF(AV)), and 50 ns reverse recovery time (trr); it delivers high surge capability (50 A IFSM) and operates up to 150 °C junction temperature in AC/DC full-wave rectification for switch-mode power supplies.
For engineers reviewing the EDF1DS-E3/45 datasheet, EDF1DS-E3/45 pinout, EDF1DS-E3/45 application, or EDF1DS-E3/45 equivalent, key selection criteria include its 200 V blocking rating, ultrafast 50 ns recovery for high-frequency operation, DFS package thermal resistance (RθJA = 38 °C/W), and RoHS-compliant matte tin-plated terminals suitable for automated placement and J-STD-002 soldering.
Technical Context
This quad-configuration bridge rectifier integrates four ultrafast diodes in a single DFS surface-mount package, enabling full-wave AC-to-DC conversion without external interconnection. Its glass passivated pellet chip junction ensures stable reverse leakage (5 μA at 25 °C, 1 mA at 125 °C) and robust surge handling (I²t = 10 A²s).
The device meets MSL Level 1 per J-STD-020 with 260 °C peak reflow tolerance and uses UL 94 V-0 molding compound. Polarity is marked on-body, and terminals comply with JESD22-B102 solderability and JESD201 Class 1A whisker testing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - maximum repetitive reverse voltage per diode; defines safe AC input voltage ceiling in bridge configuration |
| IF(AV) | 1.0 A at TA = 40 °C - continuous DC output current capability under standard PCB mounting (5.0 mm × 5.0 mm copper pads) |
| trr | 50 ns - ultrafast reverse recovery enables efficient operation in SMPS switching frequencies up to several hundred kHz |
| VF @ 1.0 A | 1.05 V - forward voltage drop per diode; determines conduction loss and thermal load in rectifier leg |
| IFSM | 50 A - non-repetitive surge current rating; supports inrush current handling in adapters and chargers |
| RθJA | 38 °C/W - junction-to-ambient thermal resistance; informs heatsinking requirements for 150 °C max TJ operation |
Pinout & Package
Package: DFS - miniature surface-mount quad bridge rectifier case with 4 terminals, 0.404" × 0.205" footprint (10.26 mm × 5.2 mm), UL 94 V-0 molded compound, matte tin-plated leads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ~ (AC1) | AC input terminal 1 | One of two AC input nodes; connects to transformer secondary or AC line; polarity-marked on body |
| ~ (AC2) | AC input terminal 2 | Second AC input node; completes full-wave bridge input path with AC1 |
| + (DC+) | Positive DC output | Anode of internal series-connected diode pair; delivers rectified positive rail |
| – (DC–) | Negative DC output | Cathode of internal series-connected diode pair; serves as return/reference rail |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Enables stable 5 μA IR at 25 °C and 1 mA at 125 °C, improving long-term reliability in thermally stressed environments |
| UL recognition (E54214) | Validates safety compliance for end-equipment certification in lighting ballasts, adapters, and consumer appliances |
| MSL Level 1 rating | Supports single-reflow assembly at 260 °C peak without moisture-induced damage |
| J-STD-002 solderability | Guarantees reliable wetting and joint formation during automated SMT processes |
Applications
| LED Lighting Ballast | USB-C PD Adapter |
|---|---|
Use Scenario: Converts 120/230 VAC mains to DC bus in compact LED driver modules with high-frequency PWM dimming. IC Role / Device Role / Timing Role: Full-wave bridge rectifier providing isolated DC input to PFC and DC-DC stages. Use Value: 50 ns trr minimizes switching losses during high-frequency operation; 200 V VRRM accommodates 230 VAC + 20 % line surge. | Use Scenario: Rectifies AC input prior to active clamp flyback or GaN-based AC-DC conversion in sub-100 W USB-C chargers. IC Role / Device Role / Timing Role: Input-stage bridge rectifier delivering low-loss, fast-recovery DC to primary-side controller. Use Value: 1.05 V VF at 1.0 A reduces conduction loss versus standard recovery bridges; DFS footprint saves board space vs. discrete diode solutions. |
| Smart Home Appliance Power Supply | Industrial IoT Sensor Hub |
Use Scenario: Powers internal 5 V/3.3 V rails in Wi-Fi-enabled washing machines and HVAC controllers operating across global AC inputs. IC Role / Device Role / Timing Role: Primary AC/DC conversion element feeding downstream buck regulators. Use Value: 50 A IFSM withstands motor startup surges; -55 °C to +150 °C TJ range supports extended ambient operation. | Use Scenario: Provides regulated DC supply for battery-backed sensor nodes deployed in factory-floor enclosures with variable ambient temperatures. IC Role / Device Role / Timing Role: Compact, thermally robust bridge rectifier in auxiliary AC-powered backup circuitry. Use Value: RθJA = 38 °C/W enables passive thermal management; RoHS/E3 compliance meets industrial environmental mandates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU2K-E3/45 | Higher VRRM (800 V), slower trr (250 ns), larger GBU package (15.7 mm × 10.2 mm) | Better suited for universal-input (>265 VAC) industrial supplies where speed is secondary to voltage margin | Select GBU2K-E3/45 only when >200 V blocking or higher surge immunity is required; not a drop-in replacement due to size and thermal profile |
| DF08MA | Same DFS package, lower VRRM (80 V), identical trr (50 ns), same IF(AV) (1.0 A) | Targeted for low-voltage AC inputs (e.g., 12–24 VAC control circuits, doorbell transformers) | DF08MA is a functional alternative only for ≤80 VAC systems; EDF1DS-E3/45 must be used where 200 V blocking is mandatory |
Compared with GBU2K-E3/45 and DF08MA, the EDF1DS-E3/45 uniquely balances 200 V rating, 50 ns speed, and DFS miniaturization-making it optimal for space-constrained, high-frequency 230 VAC-input SMPS where thermal efficiency and board area are critical.
Availability
EDF1DS-E3/45 is available at Aetrix Electronics and suitable for switch-mode power supplies, LED lighting ballasts, and USB-C PD adapters requiring stable component supply, consistent RoHS compliance, and automated placement support.
Supply support for EDF1DS-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 EDF1DS-E3/45 belongs to Vishay's miniature ultrafast bridge rectifier product line, engineered for high-frequency AC/DC conversion in compact, thermally demanding power supplies across consumer, industrial, and lighting markets.
FAQ
What is the maximum operating junction temperature for EDF1DS-E3/45?
The EDF1DS-E3/45 has a maximum junction temperature (TJ max.) of +150 °C, verified per datasheet Document Number 88578. This rating allows reliable operation in enclosed power supplies and high-ambient environments when mounted on recommended 5.0 mm × 5.0 mm copper pads. Derating curves in the EDF1DS-E3/45 datasheet define allowable IF(AV) reduction above 40 °C ambient.
Does EDF1DS-E3/45 support lead-free reflow soldering?
Yes, EDF1DS-E3/45 is qualified for lead-free reflow with a peak temperature of 260 °C, meeting J-STD-020 MSL Level 1 requirements. Its matte tin-plated terminals comply with J-STD-002 solderability standards and JESD201 Class 1A whisker testing, ensuring robust joint integrity in automated SMT lines.
What does the "E3/45" suffix mean in EDF1DS-E3/45?
The "E3" suffix denotes RoHS-compliant, commercial-grade construction with JESD201 Class 1A whisker resistance; "/45" specifies tube packaging containing 50 units. This ordering code aligns with Vishay's standardized format for DFS-packaged bridges and confirms the part is supplied in bulk tube form-not tape-and-reel.
How does the 50 ns reverse recovery time of EDF1DS-E3/45 impact SMPS efficiency?
The 50 ns trr of EDF1DS-E3/45 directly reduces switching-related losses during diode commutation in high-frequency SMPS topologies. Faster recovery minimizes reverse conduction overlap with switching transistors, lowering heat generation and improving overall conversion efficiency-especially in flyback and LLC converters operating above 100 kHz.
Is EDF1DS-E3/45 pin-compatible with other DFS-packaged bridge rectifiers like EDF1AS-E3/45?
Yes, all EDF1xS variants-including EDF1AS-E3/45, EDF1BS-E3/45, EDF1CS-E3/45, and EDF1DS-E3/45-share identical DFS package dimensions, terminal layout, and pinout (AC1, AC2, +, –). Only VRRM differs (50 V to 200 V), so EDF1DS-E3/45 can replace lower-voltage variants in designs requiring 200 V blocking, provided thermal and surge margins are validated.
EDF1DS-E3/45 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- -
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Tube
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 200 V
- Current - Average Rectified (Io):
- 1 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.05 V @ 1 A
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFS
EDF1DS-E3/45 FAQ
1.How can I place an order for EDF1DS-E3/45 through Aetrix?
Please submit a Request for Quotation (RFQ) for EDF1DS-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 EDF1DS-E3/45 reliable?
The price and inventory of EDF1DS-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 EDF1DS-E3/45 is usually 5 days.
3.What payment methods are accepted for EDF1DS-E3/45?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for EDF1DS-E3/45 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for EDF1DS-E3/45?
EDF1DS-E3/45 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your EDF1DS-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 EDF1DS-E3/45?
For technical support, including EDF1DS-E3/45 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EDF1DS-E3/45 requirements.
6.How does Aetrix verify that EDF1DS-E3/45 is sourced from the original manufacturer or authorized distributors?
All EDF1DS-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 EDF1DS-E3/45 meets industry standards.
7.What is the process for return or replacement of EDF1DS-E3/45?
All EDF1DS-E3/45 units undergo pre-shipment inspection (PSI). If there is an issue with EDF1DS-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 EDF1DS-E3/45 part is unused and in its original packaging.
Return procedure for EDF1DS-E3/45:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
EDF1DS-E3/45 Tags
-
HDS10M-13
Diodes Incorporated
-
CD-MBL106S
Bourns Inc.
-
MB10S-13
Diodes Incorporated
-
CD-MBL206SL
Bourns Inc.
-
MB4S-TP
Micro Commercial Co
-
MB6S-TP
Micro Commercial Co
-
CD-MBL210S
Bourns Inc.
-
BAS3007ARPPE6327HTSA1
Infineon Technologies
-
DF02M
Diodes Incorporated
-
CD-MBL210SL
Bourns Inc.
-
DF04M
Diodes Incorporated
-
DF01M
Diodes Incorporated
Tech Hub
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
