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Diodes Incorporated ES3JB-13-F
- Part No.:
- ES3JB-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
ES3JB-13-F.pdf
- Description:
- DIODE GEN PURP 600V 3A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:2,925
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Product details
Overview
ES3JB-13-F from Diodes Incorporated is a 3.0A, 600V surface-mount super-fast rectifier diode in SMB package, featuring 35ns maximum reverse recovery time, 1.30V max forward voltage at 3.0A, and 100A non-repetitive surge rating-designed for high-frequency switching power supplies and DC/DC converters in industrial and consumer power systems.
For engineers reviewing the ES3JB-13-F datasheet, ES3JB-13-F pinout, ES3JB-13-F application, or ES3JB-13-F equivalent, key selection criteria include reverse recovery time (30–35 ns), thermal resistance (RθJT = 15°C/W), peak repetitive reverse voltage (600 V), forward current derating behavior, and RoHS-compliant lead-free plating with cathode band polarity marking.
Technical Context
This super-fast rectifier uses glass-passivated die construction to achieve low reverse leakage (10 µA @ 25°C, 500 µA @ 125°C) and stable performance across -55°C to +150°C operating range. Its 45 pF typical junction capacitance and 30 ns typical trr support efficient operation in 100 kHz–500 kHz SMPS topologies.
The device is optimized for half-wave rectification under 60 Hz resistive/inductive loads, with mandatory 20% current derating for capacitive loads. Thermal design relies on PCB copper pad heatsinking (5.0 mm², 0.013 mm thick), yielding RθJA = 50°C/W in standard mounting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum repetitive reverse blocking capability without avalanche breakdown |
| IO @ TT=110°C | 3.0 A - Continuous average forward current with thermal limit at terminal temperature |
| trr (max) | 35 ns - Critical timing parameter limiting minimum switching period in high-frequency converters |
| VFM @ 3.0A | 1.30 V - Directly determines conduction loss and thermal load at rated output current |
| RθJT | 15 °C/W - Junction-to-terminal thermal resistance enabling accurate PCB pad-based thermal modeling |
| IFSM (8.3ms) | 100 A - Surge withstand capability during startup or line transients without failure |
| IRM @ 125°C | 500 µA - Reverse leakage level defining standby power loss and high-temp reliability margin |
Pinout & Package
Package: SMB (Surface-Mount Small Outline), molded plastic case per UL 94V-0, 0.093 g weight, cathode band polarity marking, matte tin lead-free plating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to AC input or transformer secondary side; requires low-inductance layout to minimize switching ringing |
| Cathode | Forward current exit node / reverse voltage reference | Marked by band; ties to output capacitor positive rail; defines common reference for snubber placement |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enables stable reverse characteristics and long-term reliability under humidity and bias stress |
| Super-fast recovery (30–35 ns) | Reduces switching losses and EMI generation compared to standard fast rectifiers (>100 ns) |
| 100A surge rating (8.3 ms) | Supports robust inrush current handling in offline AC-DC front-ends without external fusing |
| RoHS-compliant & halogen-free | Fulfills environmental compliance for global industrial and automotive-tier supply chains |
| SMB package with J-STD-020 Level 1 MSL | Enables direct placement on reflow lines without baking; compatible with automated SMT assembly |
Applications
| AC-DC Adapter Front-End | DC/DC Converter Output Rectification |
|---|---|
Use Scenario: 65W laptop adapter converting 90–264 VAC to 19 VDC using bridge + buck topology. IC Role / Device Role / Timing Role: Secondary-side super-fast rectifier replacing Schottky in cost-sensitive designs where 600 V VR is required. Use Value: Enables 87%+ efficiency at full load while maintaining <50 mW no-load consumption via low IRM and tight trr control. | Use Scenario: Isolated 48 V to 12 V telecom DC/DC module with synchronous rectification not feasible. IC Role / Device Role / Timing Role: Freewheeling diode in active-clamp forward converter operating at 300 kHz. Use Value: 35 ns trr minimizes dead-time losses and reduces output voltage overshoot during turn-off transitions. |
| Industrial Motor Drive Power Supply | LED Driver Bulk Rectification |
Use Scenario: 3-phase rectified bus feeding IGBT gate drivers and control logic in HVAC inverter drives. IC Role / Device Role / Timing Role: Input-stage rectifier in auxiliary 24 V SMPS derived from main DC bus. Use Value: 100A IFSM withstands regenerative energy spikes during motor braking without degradation. | Use Scenario: Off-line LED driver powering 120 VAC-input streetlight modules with PFC stage. IC Role / Device Role / Timing Role: Bulk rectifier before boost PFC controller, subjected to high dv/dt and line surges. Use Value: 600 V VRRM provides 2× safety margin over 375 VDC peak bus, reducing field failure risk. |
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 | Same SMB package; 3.0A/600V; trr = 30 ns typ, 50 ns max; VF = 1.25 V @ 3A | Slightly lower VF improves conduction loss but higher max trr increases switching loss sensitivity | Preferred where thermal margin is constrained and layout allows tighter trr tolerance control |
| SB360-E3/57T | SMB package; 3.0A/60V; VF = 0.51 V @ 3A; trr = 35 ns max - Schottky, not super-fast | Limited to ≤60 V applications; unsuitable for 400 VDC bus or universal AC input | Only viable in low-voltage DC/DC outputs where 600 V blocking is unnecessary |
Compared with STTH3L06S and SB360-E3/57T, ES3JB-13-F uniquely balances 600 V blocking, 35 ns trr, and 1.30 V VF in a cost-optimized SMB footprint-making it the default choice for universal-input offline SMPS where Schottky voltage limits preclude use and ultra-low VF is secondary to voltage rating.
Availability
ES3JB-13-F is available at Aetrix Electronics and suitable for industrial motor drives, LED lighting power supplies, and AC-DC adapters requiring stable component supply, consistent parametric performance, and long-term manufacturing continuity.
Supply support for ES3JB-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, specializing in high-reliability power management, signal integrity, and protection devices for industrial, computing, and consumer markets.
The ES3JB belongs to Diodes' Super-Fast Rectifier product line, engineered specifically for high-efficiency, high-frequency switching power conversion where fast recovery, low leakage, and rugged surge capability are essential.
FAQ
What is the maximum allowable PCB pad size for optimal thermal performance of ES3JB-13-F?
Per datasheet Note 6, optimal thermal performance requires 5.0 mm² copper pads (0.013 mm thick) per terminal to achieve the specified RθJA of 50°C/W. Larger pads improve heat spreading but do not linearly reduce RθJA beyond this baseline; pad geometry must maintain symmetry and avoid thermal isolation from ground planes.
Can ES3JB-13-F be used in AEC-Q101 qualified automotive designs?
No-ES3JB-13-F is commercial-grade and not AEC-Q101 qualified. Diodes offers automotive-qualified variants (e.g., ES3JBQ-13-F) with PPAP documentation, IATF 16949 manufacturing, and extended temperature validation. Use only the Q-suffix version for automotive applications.
How does the 20% current derating for capacitive loads affect design margins?
When used with bulk capacitors (e.g., post-bridge filtering), IO must be limited to 2.4 A instead of 3.0 A to prevent excessive peak currents and localized heating. This derating ensures safe operation under worst-case inrush and ripple conditions, preserving long-term reliability and preventing premature junction failure.
Is the cathode band orientation consistent across all SMB-packaged Diodes rectifiers?
Yes-the cathode band on ES3JB-13-F aligns with Diodes' standardized SMB marking convention: band positioned at the left edge when viewing the top side with markings upright. This matches mechanical outline drawing SMB Dim E1 (4.06–4.57 mm) and ensures unambiguous polarity identification during automated optical inspection and manual rework.
ES3JB-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):
- 600 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 45pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES3JB-13-F FAQ
1.How can I place an order for ES3JB-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for ES3JB-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 ES3JB-13-F reliable?
The price and inventory of ES3JB-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 ES3JB-13-F is usually 5 days.
3.What payment methods are accepted for ES3JB-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3JB-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES3JB-13-F?
ES3JB-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES3JB-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 ES3JB-13-F?
For technical support, including ES3JB-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3JB-13-F requirements.
6.How does Aetrix verify that ES3JB-13-F is sourced from the original manufacturer or authorized distributors?
All ES3JB-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 ES3JB-13-F meets industry standards.
7.What is the process for return or replacement of ES3JB-13-F?
All ES3JB-13-F units undergo pre-shipment inspection (PSI). If there is an issue with ES3JB-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 ES3JB-13-F part is unused and in its original packaging.
Return procedure for ES3JB-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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