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Taiwan Semiconductor Corporation S3JBHR5G
- Part No.:
- S3JBHR5G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
S3JBHR5G.pdf
- Description:
- DIODE GEN PURP 600V 3A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:3,346
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Product details
Overview
S3JBHR5G from Taiwan Semiconductor is a 3A, 600V standard surface-mount silicon rectifier diode in DO-214AA (SMB) package, featuring glass-passivated junction, 80A surge capability, 1.15V max forward voltage at 3A, and 10µA max reverse leakage at 25°C - used in AC/DC front-end rectification for industrial SMPS and LED drivers.
For engineers reviewing the S3JBHR5G datasheet, S3JBHR5G pinout, S3JBHR5G application, or S3JBHR5G equivalent, key selection criteria include repetitive peak reverse voltage (600V), thermal resistance (10°C/W), moisture sensitivity level (J-STD-020 Level 1), RoHS/halogen-free compliance, and SMB-compatible automated placement suitability.
Technical Context
This single-die standard recovery rectifier operates with a maximum junction temperature of 150°C and supports continuous forward current up to 3A at case temperature ≤75°C. Its 1500ns reverse recovery time and 40pF junction capacitance reflect trade-offs optimized for cost-sensitive, medium-frequency switching applications rather than ultra-fast or soft-recovery use cases.
The device uses matte tin-plated leads compliant with J-STD-002 solderability and meets JESD201 Class 2 whisker resistance. Polarity is marked by a cathode band, and the UL 94V-0 molding compound ensures flame-retardant reliability in enclosed power modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - blocks up to 600V repetitive reverse voltage, suitable for 400VAC input rectification with safety margin |
| IF | 3 A - rated average forward current at TL = 75°C, defines steady-state conduction capacity |
| IFSM | 80 A - non-repetitive surge rating for 8.3ms half-sine, handles inrush and transient overloads |
| VF @ 3A | ≤1.15 V - forward drop directly impacts conduction loss and thermal design in high-current paths |
| RθJL | 10 °C/W - junction-to-lead thermal resistance enables direct PCB copper pour heat sinking without heatsink |
| IR @ 25°C | ≤10 µA - low leakage preserves efficiency in standby and high-impedance bias networks |
| trr | 1500 ns - standard recovery speed; limits usable frequency range to ≤100 kHz in hard-switched topologies |
Pinout & Package
Package: DO-214AA (SMB), surface-mount, single-anode/single-cathode configuration, cathode indicated by molded band. Weight: 0.090 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Forward current entry point | Connected to AC input or transformer secondary; requires adequate trace width for 3A continuous |
| Cathode (Lead 2) | Forward current exit point | Connects to bulk capacitor positive rail; polarity marking critical for board assembly verification |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and thermal cycling vs. epoxy-passivated alternatives |
| J-STD-020 Level 1 moisture sensitivity | Enables standard SMT reflow without dry-pack or baking, reducing manufacturing overhead |
| UL 94V-0 molding compound | Meets fire-safety requirements for enclosed power supplies in commercial and industrial equipment |
| Matte tin plating (J-STD-002) | Ensures consistent wetting and joint integrity across lead-free and SnPb solder processes |
Applications
| Industrial SMPS Front-End | LED Driver Input Rectification |
|---|---|
Use Scenario: Full-wave bridge rectification of 230VAC mains in open-frame 100–300W industrial switch-mode power supplies. IC Role / Device Role / Timing Role: Standard recovery rectifier handling continuous 3A output current and 80A cold-start surges. Use Value: 600V VRRM provides 2× safety margin over peak line voltage; 10°C/W RθJL allows direct copper pour cooling on 2-layer PCBs. | Use Scenario: Single-phase input rectification feeding constant-current buck controllers in outdoor LED streetlight drivers. IC Role / Device Role / Timing Role: High-surge-capable diode absorbing lightning-induced transients and capacitor inrush during hot-plug events. Use Value: 80A IFSM withstands repeated 10kV/10A surge test pulses per IEC 61000-4-5; halogen-free construction meets EU lighting directives. |
| AC/DC Adapter Secondary Side | DC-DC Converter Input Stage |
Use Scenario: Output rectification in universal-input 12V/2A wall adapters with flyback topology. IC Role / Device Role / Timing Role: Low-VF (≤1.15V) diode minimizing conduction loss at 3A load while maintaining cost target. Use Value: 1.15V VF reduces power dissipation to ≤3.45W at full load, easing thermal management in compact enclosures. | Use Scenario: Input-stage rectification ahead of isolated DC-DC modules in telecom power shelves. IC Role / Device Role / Timing Role: Robust, J-STD-020 Level 1 diode enabling automated placement without moisture sensitivity handling. Use Value: Level 1 MSL eliminates bake-out steps and improves line yield in high-volume SMT lines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar standard rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | Same 3A/600V rating; faster trr = 75ns (soft recovery); higher VF = 1.7V typical | Better EMI performance in >100kHz designs; higher conduction loss at high duty cycles | Select when switching frequency exceeds 50kHz and soft recovery is required |
| SB360-E3/52 | Same SMB package; lower VRRM = 60V; Schottky architecture; VF = 0.52V typical | Only suitable for low-voltage DC-DC inputs; no AC line rectification capability | Select only for <100V DC input stages where ultra-low VF outweighs voltage limitation |
Compared with STTH3L06S and SB360-E3/52, the S3JBHR5G offers optimal balance of voltage rating, surge robustness, and cost for 50–100kHz AC/DC rectification - neither ultra-fast nor low-VF, but purpose-built for reliability in mainstream industrial power conversion.
Availability
S3JBHR5G is available at Aetrix Electronics and suitable for industrial SMPS, LED drivers, AC/DC adapters, and DC-DC converter input stages requiring stable component supply, J-STD-020 Level 1 handling, and RoHS/halogen-free compliance.
Supply support for S3JBHR5G 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, automotive, and industrial markets since 1979.
The S3AB–S3MB series was designed specifically for cost-optimized, high-reliability AC/DC rectification in commercial and industrial power supplies - emphasizing manufacturability, thermal robustness, and regulatory compliance over ultra-high-speed or ultra-low-loss operation.
FAQ
What is the maximum junction temperature rating for S3JBHR5G?
The S3JBHR5G has a maximum junction temperature (TJ) rating of +150°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet. This allows operation in high-ambient environments such as enclosed LED drivers or industrial power supplies. Derating curves confirm 3A continuous current is sustainable up to 75°C lead temperature. Thermal design must respect the 10°C/W junction-to-lead resistance to avoid exceeding this limit in the S3JBHR5G.
Is S3JBHR5G suitable for use in RoHS-compliant and halogen-free designs?
Yes, the S3JBHR5G is both RoHS compliant and halogen-free per IEC 61249-2-21, as explicitly stated in the Taiwan Semiconductor product documentation. The device uses lead-free matte tin plating and halogen-free molding compound, making it suitable for export to EU, Japan, and other regulated markets. Compliance is certified and traceable through TSC's material declarations - no additional qualification testing is needed for S3JBHR5G in RoHS/halogen-free BOMs.
What does the 'JB' in S3JBHR5G indicate?
The 'JB' in S3JBHR5G denotes the 600V repetitive peak reverse voltage (VRRM) rating within the S3AB–S3MB family, per Taiwan Semiconductor's standardized ordering code. 'S3' indicates 3A rating, 'J' = 600V, 'B' = DO-214AA (SMB) package. 'HR5G' suffix reflects tape-and-reel packaging (3,000 units/reel) and green compound. This coding is consistent across the family and confirmed in the official ordering information table for S3JBHR5G.
Does S3JBHR5G have a specified reverse recovery time (trr)?
Yes, the S3JBHR5G has a specified reverse recovery time of 1500 ns under conditions of IF = 0.5A, IR = 1.0A, and Irr = 0.25A, as published in the Electrical Specifications table. This value confirms its classification as a standard (not fast or ultrafast) recovery rectifier. Designers should account for this trr when selecting snubbers or estimating switching losses in topologies operating above 50kHz - the S3JBHR5G is best suited for ≤100kHz applications.
Can S3JBHR5G be used in place of S3JBHR3G?
No - S3JBHR5G and S3JBHR3G share identical electrical ratings and package, but differ in moisture sensitivity level: S3JBHR5G is J-STD-020 Level 1, while S3JBHR3G is Level 3. Level 1 allows unlimited floor life and standard reflow without baking; Level 3 requires strict humidity control and bake-out before assembly. Substituting S3JBHR3G for S3JBHR5G risks solder joint defects unless process controls are tightened - the S3JBHR5G is preferred for high-yield, low-overhead SMT lines.
S3JBHR5G 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:
- 1.15 V @ 3 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.5 µs
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 40pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S3JBHR5G FAQ
1.How can I place an order for S3JBHR5G through Aetrix?
Please submit a Request for Quotation (RFQ) for S3JBHR5G 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 S3JBHR5G reliable?
The price and inventory of S3JBHR5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S3JBHR5G is usually 5 days.
3.What payment methods are accepted for S3JBHR5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S3JBHR5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S3JBHR5G?
S3JBHR5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S3JBHR5G 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 S3JBHR5G?
For technical support, including S3JBHR5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S3JBHR5G requirements.
6.How does Aetrix verify that S3JBHR5G is sourced from the original manufacturer or authorized distributors?
All S3JBHR5G 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 S3JBHR5G meets industry standards.
7.What is the process for return or replacement of S3JBHR5G?
All S3JBHR5G units undergo pre-shipment inspection (PSI). If there is an issue with S3JBHR5G, 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 S3JBHR5G part is unused and in its original packaging.
Return procedure for S3JBHR5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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