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Diodes Incorporated ES3CB-13-F
- Part No.:
- ES3CB-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
ES3CB-13-F.pdf
- Description:
- DIODE GEN PURP 150V 3A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:6,190
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Product details
Overview
ES3CB-13-F from Diodes Incorporated is a 150 V, 3.0 A surface-mount super-fast rectifier diode in SMB package, featuring 25 ns reverse recovery time, 0.9 V forward voltage at 3.0 A, and 100 A non-repetitive surge capability - used in high-frequency AC/DC converters and switch-mode power supplies.
For engineers reviewing the ES3CB-13-F datasheet, ES3CB-13-F pinout, ES3CB-13-F application, or ES3CB-13-F equivalent, this part supports high-efficiency rectification in compact power stages where fast switching, low conduction loss, and thermal robustness are critical design requirements.
Technical Context
This super-fast rectifier employs glass-passivated die construction to ensure stable junction performance under repetitive surge stress. Its 25 ns reverse recovery time (measured at IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A) enables operation in 100–500 kHz SMPS topologies without excessive switching loss.
The device exhibits 10 µA peak reverse current at 25°C and 500 µA at 125°C under rated 150 V DC blocking voltage, with typical junction-to-terminal thermal resistance of 10 °C/W - enabling direct PCB copper pad heatsinking for sustained 3.0 A average output current at terminal temperatures up to +100°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Repetitive Reverse Voltage | 150 V - defines maximum AC or transient voltage the diode blocks in reverse bias without breakdown |
| Average Rectified Output Current | 3.0 A @ TT = +100°C - sustainable DC output current with proper PCB copper pad heatsinking |
| Forward Voltage | 0.9 V @ IF = 3.0 A - determines conduction loss and thermal load in high-current rectification paths |
| Reverse Recovery Time | 25 ns - enables efficient operation in high-frequency switching power supplies up to ~500 kHz |
| Surge Current | 100 A (8.3 ms half-sine) - withstands inrush and fault transients in AC input stages |
| Junction-to-Terminal Rθ | 10 °C/W - allows direct thermal coupling to PCB copper for passive cooling without external heatsink |
Pinout & Package
ES3CB-13-F uses the SMB (DO-214AA) surface-mount plastic package with cathode band polarity marking. The two-terminal device has no internal connections beyond anode and cathode.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Positive input terminal during forward conduction | Connected to AC source or transformer secondary; carries full load current during positive half-cycle |
| Cathode | Output terminal during forward conduction | Connected to output capacitor or filter choke; marked by visible band on package body |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enhances humidity resistance and long-term reliability in industrial environments without hermetic sealing |
| Super-fast 25 ns recovery | Reduces switching loss and EMI generation in high-frequency flyback and forward converters |
| 100 A surge rating | Eliminates need for external surge-limiting resistors in universal-input AC/DC front-ends |
| Lead-free, RoHS-compliant finish | Enables compliance with global environmental regulations and compatibility with lead-free reflow profiles |
Applications
| AC/DC Adapter Front-End | USB PD Power Supply Output Stage |
|---|---|
Use Scenario: Universal-input (90–264 VAC) rectification feeding a 65 W USB PD controller IC. IC Role / Device Role / Timing Role: Primary-side super-fast rectifier converting AC line to pulsating DC before PFC and isolation stages. Use Value: 25 ns tRR minimizes switching loss at 100 kHz operation; 0.9 V VF reduces conduction loss versus standard FRD alternatives. | Use Scenario: Secondary-side synchronous rectification replacement in 20–100 W GaN-based USB PD adapters. IC Role / Device Role / Timing Role: High-speed freewheeling diode in quasi-resonant flyback topology during gate-drive dead-time intervals. Use Value: 100 A IFSM handles startup surges; SMB footprint fits dense layout constraints without thermal derating. |
| Industrial PLC Power Input | LED Driver Bulk Rectification |
Use Scenario: DIN-rail mounted programmable logic controller with wide-range 85–305 VAC input. IC Role / Device Role / Timing Role: Input bridge rectifier leg handling continuous 2.5 A load with 10°C ambient margin. Use Value: RθJT = 10 °C/W allows direct copper pad heatsinking; -55°C to +150°C rating ensures field reliability. | Use Scenario: Constant-current LED driver for street lighting operating at 100 kHz PWM dimming. IC Role / Device Role / Timing Role: Bulk rectifier feeding high-voltage DC bus prior to buck converter stage. Use Value: 150 V VRRM provides 2× safety margin over 700 VDC bus; 45 pF CT limits capacitive coupling noise. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super-fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | 600 V VRRM, 3.0 A IO, 50 ns tRR, TO-277 package | Higher voltage rating but slower recovery; larger footprint | Select when >300 V blocking is required and 50 ns recovery is acceptable |
| MBR3150 | 150 V VRRM, 3.0 A IO, 35 ns tRR, SMB package, Schottky architecture | Lower VF (~0.55 V) but higher leakage (>100 µA @ 125°C) | Select when ultra-low forward loss dominates over leakage sensitivity in low-temperature environments |
Compared with STTH3L06S and MBR3150, ES3CB-13-F delivers optimal balance of 150 V rating, 25 ns speed, SMB footprint, and 500 µA leakage at 125°C - making it preferred for thermally constrained, high-frequency industrial and adapter designs where leakage and size are jointly critical.
Availability
ES3CB-13-F is available at Aetrix Electronics and suitable for AC/DC adapters, USB PD power supplies, industrial PLCs, and LED drivers requiring stable component supply across multi-year production cycles.
Supply support for ES3CB-13-F 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
The ES3x series belongs to Diodes' high-reliability surface-mount rectifier product line, engineered specifically for high-frequency, high-efficiency power conversion in space-constrained industrial and consumer power supplies.
FAQ
What is the maximum operating temperature for ES3CB-13-F?
The ES3CB-13-F has an operating junction and storage temperature range of –55°C to +150°C. Its thermal resistance (RθJT = 10 °C/W) allows continuous 3.0 A operation at terminal temperatures up to +100°C when mounted on a 5.0 mm² copper pad per Diodes' recommended layout.
Is ES3CB-13-F suitable for automotive applications?
ES3CB-13-F is not AEC-Q101 qualified. While it meets industrial temperature and reliability requirements, Diodes specifies that automotive-grade versions require explicit PPAP documentation and IATF 16949 manufacturing - customers must contact Diodes directly for qualified variants such as the AEC-Q101-compliant ES3CBQ-13-F.
How does the SMB package compare to SMC for ES3CB-13-F?
ES3CB-13-F is only offered in the SMB (DO-214AA) package - the "B" suffix denotes SMB. The SMC variant would be ES3C-13-F. SMB measures 3.94 × 5.59 mm with 0.093 g mass; SMC is larger (6.22 × 7.11 mm, 0.21 g) and rated for identical electrical specs but higher thermal mass.
What is the meaning of the "-13-F" suffix in ES3CB-13-F?
The "-13-F" suffix indicates tape-and-reel packaging: 3000 units per reel, with lead-free (matte tin) plating and RoHS 3 compliance. "13" refers to Diodes' internal tape specification; "F" denotes green, halogen- and antimony-free construction per their environmental definition.
ES3CB-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 25 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 150 V
- Capacitance @ Vr, F:
- 45pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES3CB-13-F FAQ
1.How can I place an order for ES3CB-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for ES3CB-13-F 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 ES3CB-13-F reliable?
The price and inventory of ES3CB-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES3CB-13-F is usually 5 days.
3.What payment methods are accepted for ES3CB-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3CB-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES3CB-13-F?
ES3CB-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES3CB-13-F 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 ES3CB-13-F?
For technical support, including ES3CB-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3CB-13-F requirements.
6.How does Aetrix verify that ES3CB-13-F is sourced from the original manufacturer or authorized distributors?
All ES3CB-13-F 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 ES3CB-13-F meets industry standards.
7.What is the process for return or replacement of ES3CB-13-F?
All ES3CB-13-F units undergo pre-shipment inspection (PSI). If there is an issue with ES3CB-13-F, 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 ES3CB-13-F part is unused and in its original packaging.
Return procedure for ES3CB-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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