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Taiwan Semiconductor Corporation HS2M R5G
- Part No.:
- HS2M R5G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
HS2M R5G.pdf
- Description:
- DIODE GEN PURP 1KV 2A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:7,034
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Product details
Overview
HS2M R5G from Taiwan Semiconductor is a 2 A, 1000 V high-efficiency surface-mount silicon rectifier diode in DO-214AA (SMB) package, featuring 1.7 V forward voltage at 2 A and 75 ns reverse recovery time, used in high-voltage SMPS primary-side rectification.
For engineers reviewing the HS2M R5G datasheet, HS2M R5G pinout, HS2M R5G application, or HS2M R5G equivalent, key selection criteria include peak reverse voltage rating, thermal resistance, junction capacitance, surge current capability, and RoHS/halogen-free compliance for industrial power supply design.
Technical Context
The HS2M R5G is a single-die, glass-passivated, fast-recovery rectifier optimized for switching-mode power supplies operating at frequencies up to several hundred kHz. Its 1000 V VRRM and 50 A IFSM support robust line-input rectification under transient overvoltage conditions.
Thermal performance is defined by an 80 °C/W junction-to-ambient resistance in standard SMB mounting, with junction temperature rated from –55 °C to +150 °C. Reverse leakage remains ≤5 µA at 25 °C and ≤150 µA at 125 °C under full-rated reverse bias.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - supports universal AC input rectification with margin against line surges |
| IF | 2 A continuous - suitable for medium-power SMPS outputs up to ~100 W |
| VF @ 2 A | 1.7 V - contributes to conduction loss of ~3.4 W at full load |
| trr | 75 ns - enables efficient operation in 100–500 kHz converters with low switching loss |
| CJ | 30 pF @ 4 V - limits capacitive coupling noise in high-dV/dt environments |
| RθJA | 80 °C/W - requires ≥25 mm² copper pad for safe 2 A operation at 70 °C ambient |
| IFSM | 50 A (8.3 ms) - withstands cold-start inrush and lightning-induced surges |
Pinout & Package
Package: DO-214AA (SMB), surface-mount, cathode indicated by band, matte tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (lead 1) | Input current entry point | Connected to AC line or transformer secondary; must handle full surge current |
| Cathode (lead 2) | Output current exit point | Connected to bulk capacitor or switching node; polarity critical for correct rectification |
Key Features
| Feature | Design Value |
|---|---|
| Fast recovery time | 75 ns enables high-frequency SMPS designs with reduced switching loss and EMI |
| Glass passivated junction | Enhances long-term reliability and moisture resistance in humid industrial environments |
| RoHS & halogen-free | Complies with IEC 61249-2-21 and global environmental directives for end-product certification |
| Automated placement compatible | DO-214AA footprint and lead geometry support high-yield SMT assembly on standard pick-and-place equipment |
Applications
| AC-DC Power Adapters | Industrial SMPS |
|---|---|
Use Scenario: Universal-input (90–264 VAC) wall adapters for consumer electronics. IC Role / Device Role / Timing Role: Primary-side bridge or single-diode rectifier converting AC to pulsating DC. Use Value: 1000 V rating provides safety margin against 300 VAC transients; 75 ns trr minimizes switching loss at 100–200 kHz operation. | Use Scenario: 48 V output, 50–100 W industrial power supplies with wide ambient temperature range. IC Role / Device Role / Timing Role: Output rectifier in flyback or forward converter topology. Use Value: 150 °C max junction temperature and 80 °C/W RθJA allow stable operation at 70 °C ambient without derating. |
| LED Driver Power Stages | DC-DC Converter Input Stage |
Use Scenario: Constant-current LED drivers for street lighting with high-line surge immunity. IC Role / Device Role / Timing Role: Bulk rectifier feeding PFC stage or isolated DC-DC controller. Use Value: 50 A IFSM withstands repeated 10/1000 µs surge events per IEC 61000-4-5 Level 3. | Use Scenario: Input rectification for isolated 24 V–48 V DC-DC modules in telecom infrastructure. IC Role / Device Role / Timing Role: High-voltage input clamp and rectifier before buck or resonant converter. Use Value: 30 pF junction capacitance reduces high-frequency noise coupling into control circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2R06 | 600 V VRRM, 1.85 V VF, 50 ns trr, TO-220AC package | Limited to ≤600 V AC lines; requires through-hole assembly and heatsinking | Select when lower VRRM suffices and board space allows larger package |
| VS-2EYH02-M3 | 1000 V VRRM, 1.75 V VF, 65 ns trr, DO-214AA package | Near-identical electrical specs; slightly faster recovery and tighter VF tolerance | Drop-in replacement where tighter parametric consistency is required |
Compared with STTH2R06, HS2M R5G offers higher voltage margin and SMT compatibility; versus VS-2EYH02-M3, it trades 10 ns slower recovery for broader manufacturer availability and proven field reliability in lighting SMPS.
Availability
HS2M R5G is available at Aetrix Electronics and suitable for switching mode power supplies, LED drivers, and industrial DC-DC converters requiring stable component supply and long-term lifecycle support.
Supply support for HS2M 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 Taiwanese semiconductor manufacturer specializing in discrete power devices, including rectifiers, TVS diodes, and MOSFETs.
The HS2x series targets cost-sensitive, high-volume power conversion applications where efficiency, surge robustness, and regulatory compliance are essential design requirements.
FAQ
What is the maximum repetitive peak reverse voltage rating for HS2M R5G?
The HS2M R5G has a maximum repetitive peak reverse voltage (VRRM) of 1000 V, verified per TSC datasheet L2102. This rating ensures reliable operation in universal-input AC-DC systems with high line surges. The device maintains this rating across its full operating junction temperature range of –55 °C to +150 °C. HS2M R5G is designed specifically for applications demanding this high voltage margin.
Does HS2M R5G meet RoHS and halogen-free requirements?
Yes, HS2M R5G is RoHS compliant and halogen-free per IEC 61249-2-21, as confirmed in the official Taiwan Semiconductor documentation. The molding compound and plating materials are certified to these standards. This makes HS2M R5G suitable for export to EU, Japan, and other regulated markets. HS2M R5G carries no exemptions and meets full substance restrictions.
What is the forward voltage drop of HS2M R5G at rated current?
The forward voltage (VF) of HS2M R5G is 1.7 V maximum at 2 A and 25 °C junction temperature, per the electrical specifications table. At elevated temperatures (e.g., 100 °C), VF decreases slightly due to negative temperature coefficient. HS2M R5G's VF is consistent across production lots and validated via pulse testing (PW = 0.3 ms).
Can HS2M R5G be used in surface-mount automated assembly?
Yes, HS2M R5G uses the DO-214AA (SMB) package with matte tin-plated leads that comply with J-STD-002 solderability requirements. Its mechanical outline and terminal geometry are optimized for high-accuracy pick-and-place machines. HS2M R5G is explicitly noted in the datasheet as "ideal for automated placement," and is supplied in 3,000-piece tape-and-reel format.
What is the thermal resistance from junction to ambient for HS2M R5G?
The junction-to-ambient thermal resistance (RθJA) of HS2M R5G is 80 °C/W under standard JEDEC test conditions (single device on 1-inch² FR-4 board with 2 oz copper). This value assumes no additional copper pour or thermal vias. For continuous 2 A operation at 70 °C ambient, a minimum 25 mm² copper pad is recommended. HS2M R5G's thermal performance is validated per JEDEC JESD51-2.
HS2M 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):
- 1000 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 @ 1000 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
HS2M R5G FAQ
1.How can I place an order for HS2M R5G through Aetrix?
Please submit a Request for Quotation (RFQ) for HS2M 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 HS2M R5G reliable?
The price and inventory of HS2M R5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS2M R5G is usually 5 days.
3.What payment methods are accepted for HS2M R5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS2M R5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS2M R5G?
HS2M R5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS2M 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 HS2M R5G?
For technical support, including HS2M R5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS2M R5G requirements.
6.How does Aetrix verify that HS2M R5G is sourced from the original manufacturer or authorized distributors?
All HS2M 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 HS2M R5G meets industry standards.
7.What is the process for return or replacement of HS2M R5G?
All HS2M R5G units undergo pre-shipment inspection (PSI). If there is an issue with HS2M 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 HS2M R5G part is unused and in its original packaging.
Return procedure for HS2M R5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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