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Taiwan Semiconductor Corporation ES3JBHR5G
- Part No.:
- ES3JBHR5G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
ES3JBHR5G.pdf
- Description:
- DIODE GEN PURP 600V 3A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:2,296
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Product details
Overview
ES3JBHR5G from Taiwan Semiconductor is a 3A, 600V super fast recovery surface-mount rectifier in DO-214AA (SMB) package, featuring 1.11V forward voltage at 1.5A/25°C, 35ns reverse recovery time, and 34pF junction capacitance - deployed in high-frequency SMPS secondary-side rectification.
For engineers reviewing the ES3JBHR5G datasheet, ES3JBHR5G pinout, ES3JBHR5G application, or ES3JBHR5G equivalent, key selection criteria include peak reverse voltage rating, thermal resistance (RθJL = 24°C/W), moisture sensitivity level (MSL 1), and RoHS/halogen-free compliance for automated SMT assembly.
Technical Context
This discrete silicon power diode uses a glass-passivated PN junction optimized for high-efficiency switching operation. Its 35ns trr enables use in 100–500kHz DC-DC converters, while low RθJA (84°C/W) supports sustained 3A conduction on standard PCB copper pads.
The device operates across –55°C to +150°C junction temperature range with 100A surge capability (8.3ms half-sine). Cathode band polarity marking and matte tin-plated leads ensure compatibility with J-STD-002 soldering and JESD201 Class 2 whisker resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - maximum repetitive reverse blocking voltage without breakdown |
| IF | 3 A - continuous average forward current at TA = 75°C on PCB |
| trr | 35 ns - reverse recovery time enabling high-frequency (>200 kHz) operation |
| VF | 1.11 V @ 1.5A, 25°C - low conduction loss improving system efficiency |
| CJ | 34 pF @ 1 MHz, 4 V - reduced capacitive switching loss in hard-switched topologies |
| RθJL | 24 °C/W - thermal resistance from junction to lead, critical for heatsinkless designs |
| Mechanical Package | DO-214AA (SMB) - low-profile surface-mount outline compatible with automated pick-and-place |
Pinout & Package
DO-214AA (SMB) package with axial cathode band marking; two-terminal unidirectional configuration (anode/cathode). Matte tin-plated leads meet J-STD-002 solderability and JESD201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential side of load; must withstand 100A surge during startup |
| Cathode | Forward current exit / reverse blocking terminal | Marked by band; ties to output rail or transformer secondary return; handles full VRRM |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable leakage performance (IR ≤ 10 µA @ 25°C) and long-term reliability under humidity stress |
| Super fast recovery (trr ≤ 35 ns) | Minimizes reverse recovery charge (Qrr) to reduce EMI and switching losses in high-frequency SMPS |
| MSL Level 1 per J-STD-020 | Allows unlimited floor life and reflow without baking - simplifies SMT line logistics |
| RoHS & halogen-free (IEC 61249-2-21) | Meets global environmental compliance requirements for consumer, industrial, and lighting end equipment |
| UL 94V-0 molding compound | Provides flame-retardant encapsulation essential for safety-critical power adapters and LED drivers |
Applications
| LED Driver Secondary Rectification | AC-DC Adapter Output Stage |
|---|---|
Use Scenario: High-efficiency constant-current LED driver operating at 250 kHz switching frequency with 48 V output. IC Role / Device Role / Timing Role: Primary unidirectional rectifier converting transformer secondary AC to regulated DC bus. Use Value: 35 ns trr reduces switching node ringing and EMI; 1.11 V VF lowers conduction loss versus standard FRDs. | Use Scenario: 65 W universal-input laptop adapter with active clamp flyback topology. IC Role / Device Role / Timing Role: Secondary-side synchronous rectification replacement in high-density layout. Use Value: DO-214AA footprint enables compact PCB area; MSL 1 eliminates pre-bake step in high-volume SMT lines. |
| Industrial DC-DC Converter Input Protection | Smart Lighting Power Supply |
Use Scenario: 24 V input, 12 V output isolated buck-boost converter for factory automation I/O modules. IC Role / Device Role / Timing Role: Reverse polarity protection and input rectification before primary-side controller. Use Value: 600 V VRRM provides margin against line transients; 150°C TJMAX ensures operation in enclosed enclosures. | Use Scenario: DALI-compatible smart LED ceiling fixture with integrated 36 V DC power stage. IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback supplying constant-voltage LED string. Use Value: 34 pF CJ minimizes capacitive coupling noise into DALI communication lines; halogen-free compound meets EU EcoDesign. |
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 600 V VRRM, but 50 ns trr; VF = 1.25 V @ 1.5A; DO-214AA package | Slightly higher conduction and switching loss; less suitable for >300 kHz designs | Acceptable where cost sensitivity outweighs efficiency targets |
| SB360-E3/5BT | Lower 60 V VRRM; 35 ns trr; VF = 0.51 V @ 3A; same DO-214AA | Only suitable for low-voltage outputs (<42 V); not interchangeable in 600 V systems | Select only for 12–24 V secondary rails requiring ultra-low VF |
Compared with STTH3L06S and SB360-E3/5BT, ES3JBHR5G delivers superior high-voltage robustness and balanced VF/trr trade-off for 48–400 V output SMPS - making it optimal for universal-input adapters and industrial DC-DC converters where both efficiency and transient immunity matter.
Availability
ES3JBHR5G is available at Aetrix Electronics and suitable for switching mode power supplies, LED drivers, and AC-DC adapters requiring stable component supply, high-reliability rectification, and RoHS-compliant manufacturing.
Supply support for ES3JBHR5G 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, serving global power management and industrial markets since 1979.
The ES3x series is designed specifically for high-frequency, high-efficiency AC-DC and DC-DC power conversion - emphasizing fast recovery, low VF, and robust thermal performance in compact SMB packages.
FAQ
What is the maximum junction temperature rating for ES3JBHR5G?
The ES3JBHR5G has a maximum junction temperature (TJMAX) of +150°C, verified per absolute maximum ratings table. This allows reliable operation in enclosed industrial power supplies and high-ambient LED drivers. Derating curves confirm 3A average forward current is sustainable up to 75°C ambient when mounted on a 10 mm × 10 mm Cu pad - critical for thermal design validation of ES3JBHR5G in real-world layouts.
Does ES3JBHR5G support lead-free reflow soldering?
Yes, ES3JBHR5G features matte tin-plated leads qualified per J-STD-002 for solderability and complies with JESD201 Class 2 whisker resistance. Its MSL Level 1 rating per J-STD-020 permits unlimited exposure to ambient conditions before reflow, eliminating bake requirements. The UL 94V-0 molding compound also withstands standard Pb-free reflow profiles (peak 260°C).
How does the forward voltage of ES3JBHR5G compare at elevated temperatures?
At 125°C junction temperature, ES3JBHR5G exhibits VF = 0.99 V @ 3.0A - a 20% reduction versus its 25°C value (1.24 V). This negative temperature coefficient improves thermal stability in parallel configurations and reduces conduction loss in high-ambient environments. Data is confirmed in the Electrical Specifications table under TJ = 125°C test condition.
Is ES3JBHR5G pin-compatible with other devices in the ES3x family?
Yes, all ES3AB–ES3JB variants share identical DO-214AA (SMB) mechanical dimensions, anode/cathode pinout, and polarity marking (cathode band). This enables direct substitution within the same voltage grade group - e.g., ES3JBHR5G can replace ES3HBHR5G in 600 V designs without layout change, provided thermal and electrical margins are verified.
What is the reverse leakage current specification for ES3JBHR5G at 125°C?
ES3JBHR5G specifies maximum reverse leakage current (IR) of 100 µA at rated VR and TJ = 125°C, per Electrical Specifications table. This value is measured under 30 ms pulse conditions and reflects stable glass-passivated junction behavior - critical for minimizing standby power loss in energy-efficient adapters and LED drivers.
ES3JBHR5G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.45 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:
- 34pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES3JBHR5G FAQ
1.How can I place an order for ES3JBHR5G through Aetrix?
Please submit a Request for Quotation (RFQ) for ES3JBHR5G 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 ES3JBHR5G reliable?
The price and inventory of ES3JBHR5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES3JBHR5G is usually 5 days.
3.What payment methods are accepted for ES3JBHR5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES3JBHR5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES3JBHR5G?
ES3JBHR5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES3JBHR5G 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 ES3JBHR5G?
For technical support, including ES3JBHR5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES3JBHR5G requirements.
6.How does Aetrix verify that ES3JBHR5G is sourced from the original manufacturer or authorized distributors?
All ES3JBHR5G 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 ES3JBHR5G meets industry standards.
7.What is the process for return or replacement of ES3JBHR5G?
All ES3JBHR5G units undergo pre-shipment inspection (PSI). If there is an issue with ES3JBHR5G, 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 ES3JBHR5G part is unused and in its original packaging.
Return procedure for ES3JBHR5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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