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Taiwan Semiconductor Corporation HS2J R5G
- Part No.:
- HS2J R5G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
HS2J R5G.pdf
- Description:
- DIODE GEN PURP 600V 2A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:3,087
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Product details
Overview
HS2J R5G from Taiwan Semiconductor is a 600 V, 2 A surface-mount fast recovery rectifier diode in DO-214AA (SMB) package, featuring 75 ns reverse recovery time, 1.7 V forward voltage at 2 A, and 5 µA reverse leakage at 25°C - deployed in AC/DC front-end stages of compact SMPS and LED drivers.
For engineers reviewing the HS2J R5G datasheet, HS2J R5G pinout, HS2J R5G application, or HS2J R5G equivalent, key selection criteria include repetitive peak reverse voltage (600 V), thermal resistance (80 °C/W), junction capacitance (30 pF), surge current rating (50 A), and RoHS/halogen-free compliance for industrial power conversion designs.
Technical Context
This device is a single-die, glass-passivated silicon PN junction rectifier optimized for high-frequency switching operation. Its 75 ns trr and low Qrr support reduced switching losses in 50–500 kHz SMPS topologies, while the 150 °C max junction temperature enables operation in thermally constrained PCB layouts.
The DO-214AA (SMB) package provides standardized solderable matte tin-plated leads compliant with J-STD-002 and JESD201 Class 2 whisker testing. Polarity is marked by a cathode band, and the molding compound meets UL 94V-0 flammability requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - supports input rectification in universal-line (85–265 VAC) SMPS with ≥2× safety margin |
| IF | 2 A continuous - suitable for output rectification in ≤40 W DC/DC converters |
| trr | 75 ns - enables efficient operation up to 300 kHz without excessive switching loss |
| VF @ 2 A | 1.7 V - contributes ~3.4 W conduction loss at full load, requiring thermal derating above 75°C ambient |
| RθJA | 80 °C/W - mandates minimum 25 mm² copper pour for safe 2 A operation at 70°C ambient |
| IR @ 25°C | 5 µA - ensures minimal standby power loss in offline adapter auxiliary supplies |
| CJ | 30 pF - limits capacitive coupling noise in high dv/dt gate-drive or feedback paths |
Pinout & Package
DO-214AA (SMB) surface-mount package with axial lead configuration: cathode indicated by molded band; matte tin-plated leads; 0.090 g mass; UL 94V-0 mold compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (unbanded end) | Input current entry point | Connected to AC line or transformer secondary; must withstand 600 V transient spikes |
| Cathode (banded end) | Output current exit point | Feeds bulk capacitor or synchronous rectifier controller; polarity critical for circuit function |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Enhances humidity resistance and long-term reliability under thermal cycling in industrial environments |
| Fast recovery (75 ns) | Reduces reverse recovery charge (Qrr), lowering EMI and improving efficiency vs. standard rectifiers |
| RoHS & halogen-free | Meets IEC 61249-2-21 and global environmental compliance for export-ready power supplies |
| Automated placement compatible | Standard SMB footprint and lead geometry enable high-yield pick-and-place assembly at >25,000 UPH |
Applications
| LED Driver Power Stage | USB-C PD Adapter Secondary Side |
|---|---|
Use Scenario: Rectifying 100–200 kHz flyback secondary output in constant-current LED drivers for commercial lighting. IC Role / Device Role / Timing Role: Output rectifier handling 2 A DC with minimal conduction loss and low EMI generation. Use Value: 1.7 V VF and 30 pF CJ minimize heat rise and noise coupling into current-sense circuitry. | Use Scenario: Secondary-side rectification in 30–65 W USB-C power delivery adapters with QR flyback topology. IC Role / Device Role / Timing Role: High-efficiency uncontrolled rectifier replacing Schottky where higher VR is required. Use Value: 600 V VRRM allows direct use without snubber in 24 V/3.25 A output designs with 150% overvoltage margin. |
| Industrial SMPS Input Bridge | Smart Home AC/DC Converter |
Use Scenario: One leg of discrete bridge rectifier in 24 V/2 A industrial control power supply with wide-input range (85–305 VAC). IC Role / Device Role / Timing Role: Line-frequency rectifier operating at 50/60 Hz with surge tolerance for cold-start inrush. Use Value: 50 A IFSM rating handles 10× rated current surges during capacitor charging without degradation. | Use Scenario: Primary-side rectification in compact 5 V/1 A smart plug or sensor hub AC/DC converter. IC Role / Device Role / Timing Role: Compact, low-profile rectifier enabling <8 mm height PCB stack-up in space-constrained enclosures. Use Value: DO-214AA (SMB) footprint saves 35% board area vs. DO-201AD while maintaining 2 A capability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2R06 | Same VRRM (600 V), lower VF (1.55 V typ), higher trr (100 ns), TO-220AC package | Requires heatsink for 2 A continuous; unsuitable for dense SMT layouts | Prefer when thermal budget allows larger package and lower conduction loss is prioritized |
| ES2J | Same DO-214AA package, identical VRRM/IF, but 35 ns trr and 1.5 V VF (at 2 A) | Better high-frequency efficiency but higher cost; tighter IR spec (≤2 µA) | Choose for noise-sensitive or >400 kHz designs where faster recovery justifies premium |
Compared with STTH2R06 and ES2J, the HS2J R5G offers optimal balance of SMT compatibility, 600 V robustness, and thermal performance in cost-sensitive industrial and consumer power supplies - without requiring layout changes or heatsinks.
Availability
HS2J R5G is available at Aetrix Electronics and suitable for switching mode power supplies, LED drivers, and USB-C PD adapters requiring stable component supply across production volumes from prototype to mass manufacturing.
Supply support for HS2J R5G 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 HS2x series targets high-efficiency, surface-mount rectification in compact AC/DC and DC/DC converters - emphasizing reliability, automated assembly readiness, and compliance with environmental standards.
FAQ
What is the maximum junction temperature rating for HS2J R5G?
The HS2J R5G has a maximum junction temperature (TJ MAX) of +150°C, verified per TSC's absolute maximum ratings table. This allows reliable operation in enclosed industrial power supplies where ambient temperatures reach 70–85°C, provided PCB copper area and airflow meet thermal derating curves shown in Figure 1 of the HS2A–HS2M datasheet. The HS2J R5G must not exceed this limit during steady-state or transient conditions.
Does HS2J R5G have a halogen-free construction?
Yes, the HS2J R5G is halogen-free in accordance with IEC 61249-2-21, as confirmed in the "Features" section of the official Taiwan Semiconductor datasheet (Version L2102). The molding compound contains no bromine, chlorine, or other regulated halogens, supporting compliance for export to EU, Japan, and other regulated markets. This specification applies directly to the HS2J R5G unit, not just the family.
What is the reverse recovery time (trr) of HS2J R5G and how is it measured?
The HS2J R5G has a reverse recovery time (trr) of 75 ns, measured under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A per the electrical specifications table. This value is confirmed for all HS2J–HS2M variants and reflects performance at 25°C ambient. The HS2J R5G's trr remains stable up to 125°C junction temperature, making it suitable for high-frequency flyback and resonant converters.
Is HS2J R5G pin-compatible with other devices in the HS2x family?
Yes, all HS2x devices including HS2J R5G share identical DO-214AA (SMB) package dimensions, pinout, and polarity marking (cathode band), enabling direct substitution within the same voltage grade group. However, VF, trr, and CJ differ across subtypes - e.g., HS2J R5G has 1.7 V VF and 75 ns trr, while HS2G has 1.3 V VF and 50 ns trr - so electrical validation is required before replacement. The HS2J R5G maintains mechanical compatibility across the full HS2A–HS2M series.
What packaging option is available for HS2J R5G?
The HS2J R5G is supplied in tape-and-reel packaging with 3,000 units per reel, as specified in the Ordering Information section of the Taiwan Semiconductor datasheet. This format supports automated SMT placement systems compliant with EIA-481 standards. No alternate packaging (e.g., bulk, ammo pack) is listed for HS2J R5G in official documentation, and Aetrix Electronics stocks only the standard 3k/reel configuration.
HS2J R5G 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):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 75 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 30pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS2J R5G FAQ
1.How can I place an order for HS2J R5G through Aetrix?
Please submit a Request for Quotation (RFQ) for HS2J R5G 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 HS2J R5G reliable?
The price and inventory of HS2J R5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS2J R5G is usually 5 days.
3.What payment methods are accepted for HS2J R5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS2J R5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS2J R5G?
HS2J R5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS2J R5G 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 HS2J R5G?
For technical support, including HS2J R5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS2J R5G requirements.
6.How does Aetrix verify that HS2J R5G is sourced from the original manufacturer or authorized distributors?
All HS2J R5G 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 HS2J R5G meets industry standards.
7.What is the process for return or replacement of HS2J R5G?
All HS2J R5G units undergo pre-shipment inspection (PSI). If there is an issue with HS2J R5G, 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 HS2J R5G part is unused and in its original packaging.
Return procedure for HS2J R5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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