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Taiwan Semiconductor Corporation HT13G R0G
- Part No.:
- HT13G R0G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- T-18, Axial
- Datasheet:
-
HT13G R0G.pdf
- Description:
- DIODE GEN PURP 200V 1A TS-1
- Quantity:
- Payment:
- Shipping:
Inventory:8,245
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Product details
Overview
HT13G R0G from Taiwan Semiconductor is a 1A, 200V glass-passivated high-efficiency rectifier diode in TS-1 package, featuring VF = 1.0 V at 1 A and trr = 50 ns, used in DC-DC converters and freewheeling paths for power supply efficiency optimization.
For engineers reviewing the HT13G R0G datasheet, HT13G R0G pinout, HT13G R0G application, or HT13G R0G equivalent, key selection criteria include repetitive peak reverse voltage (200 V), forward surge capability (30 A), thermal resistance (95 °C/W), junction temperature range (−55 to +150 °C), and AEC-Q101 qualification status.
Technical Context
This device is a single-die, standard recovery silicon rectifier optimized for switching-mode power supplies. Its glass-passivated junction ensures stable operation under high thermal stress, while low forward voltage and fast reverse recovery support high-frequency converter topologies up to ~100 kHz.
The TS-1 package provides robust mechanical reliability with pure tin-plated leads compliant with J-STD-002 solderability and JESD 201 Class 2 whisker resistance. Polarity is marked by cathode band, and UL 94V-0 molding compound meets flammability requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - supports input rectification in 24–48 V industrial DC-DC systems with safety margin |
| IF | 1 A continuous - suitable for low-to-medium power output stages (e.g., ≤12 W @ 12 V) |
| IFSM | 30 A (8.3 ms) - handles startup surges and transient overloads without failure |
| VF @ 1 A, 25°C | 1.0 V - reduces conduction loss to 1.0 W per diode, improving thermal budget |
| trr | 50 ns - limits switching loss and EMI in 50–100 kHz SMPS designs |
| RθJA | 95 °C/W - requires minimal heatsinking on FR-4 PCBs with ≥1 cm² copper pour |
| TJ max | +150 °C - enables operation in under-hood automotive environments and sealed enclosures |
Pinout & Package
TS-1 package: molded plastic case with axial leads, cathode indicated by band, 0.200 g weight, UL 94V-0 rated compound, pure tin-plated terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point during forward conduction | Connected to lower-potential node (e.g., switch node in buck freewheel path) |
| Cathode | Current exit point during forward conduction; polarity-marked terminal | Connected to higher-potential rail (e.g., output capacitor positive or ground return) |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Prevents moisture-induced degradation and leakage drift over 15+ year field life |
| AEC-Q101 qualified option (HT13GH) | Validated for automotive-grade reliability including temperature cycling and HTRB |
| Low VF (1.0 V @ 1 A) | Reduces average conduction loss by ~20% vs. comparable 1A rectifiers with VF > 1.2 V |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21 and EU Directive 2011/65/EU for green manufacturing |
Applications
| DC-DC Converter Output Rectification | Switching Mode Inverter Freewheeling |
|---|---|
Use Scenario: Secondary-side rectification in isolated flyback or forward converters delivering 5–12 V at ≤1 A. IC Role / Device Role / Timing Role: Unidirectional current valve enabling efficient energy transfer from transformer secondary to output capacitor. Use Value: 1.0 V VF minimizes power loss at full load; 50 ns trr suppresses ringing and reduces snubber component count. | Use Scenario: Freewheeling path across inductive loads (e.g., solenoids, relay coils) in 24 V industrial inverters. IC Role / Device Role / Timing Role: Clamp diode providing low-impedance return path during switch-off to limit voltage spikes. Use Value: 30 A IFSM withstands inductive kickback surges; 200 V VRRM covers typical 24 V system transients up to 100 V. |
| Automotive Body Control Module Supply | Industrial Sensor Power Rectification |
Use Scenario: Input rectification for 12 V battery-fed BCM sub-regulators operating in −40 to +125 °C ambient. IC Role / Device Role / Timing Role: Primary AC/DC interface protecting downstream LDOs and microcontrollers from reverse polarity and transients. Use Value: AEC-Q101-qualified variants (HT13GH) ensure qualification for automotive use; TJ range of −55 to +150 °C matches vehicle under-hood requirements. | Use Scenario: Low-power rectification for 3.3 V or 5 V sensor supply rails powered from 9–24 V DC inputs. IC Role / Device Role / Timing Role: Compact, cost-effective discrete rectifier replacing Schottky diodes where higher VR is needed. Use Value: TS-1 footprint fits space-constrained PCBs; 0.200 g mass simplifies vibration-sensitive mounting; RoHS/halogen-free compliance supports industrial certification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R02 | Same IF (1 A), VRRM = 200 V, VF = 1.05 V @ 1 A, trr = 45 ns, DO-41 package | DO-41 has larger footprint and higher RθJA (~105 °C/W); no AEC-Q101 variant available | Preferred where legacy DO-41 layout exists and automotive qualification is not required |
| ON Semi MUR120 | VRRM = 200 V, IF = 1 A, VF = 1.15 V @ 1 A, trr = 35 ns, DO-41, no AEC-Q101 option | Faster trr but higher VF increases conduction loss; lacks automotive qualification and halogen-free compliance | Consider when ultra-fast recovery is prioritized over thermal efficiency and environmental compliance |
Compared with STTH1R02 and MUR120, HT13G R0G offers lower thermal resistance (95 vs. ≥105 °C/W), AEC-Q101 availability, and halogen-free construction-making it optimal for space-constrained, thermally demanding, or automotive-qualified designs where 50 ns trr suffices.
Availability
HT13G R0G is available at Aetrix Electronics and suitable for DC-DC converters, switching mode inverters, and freewheeling applications requiring stable component supply, long-term lifecycle assurance, and automotive-grade reliability options.
Supply support for HT13G R0G 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 industrial, automotive, and consumer markets since 1979.
The HT11G–HT18G series was designed specifically for high-reliability rectification in compact power conversion systems, emphasizing thermal robustness, surge resilience, and compliance with automotive and green electronics standards.
FAQ
What is the maximum repetitive peak reverse voltage rating for HT13G R0G?
The HT13G R0G has a VRRM rating of 200 V, verified per the official Taiwan Semiconductor datasheet Version H2104. This value defines the highest instantaneous reverse voltage the device can block repeatedly without breakdown. It is critical for selecting appropriate derating margins in 24 V or 48 V input systems where transient spikes may reach 1.5× nominal voltage. The HT13G R0G maintains this rating across its full operating temperature range.
Does HT13G R0G meet automotive reliability standards?
The base HT13G R0G is not AEC-Q101 qualified; however, the HT13GH variant (same electrical specs, marked with "H") is fully AEC-Q101 qualified. HT13G R0G shares identical die, glass passivation, and TS-1 packaging with HT13GH, differing only in test screening. For automotive body control or lighting modules requiring qualification, HT13GH must be specified-HT13G R0G remains suitable for industrial and commercial applications where AEC-Q101 is not mandated.
What is the forward voltage drop of HT13G R0G at 1 A and 25°C?
The forward voltage (VF) of HT13G R0G is 1.0 V at IF = 1 A and TJ = 25°C, as specified in the Electrical Specifications table of the Taiwan Semiconductor datasheet. This value is measured under pulsed conditions (PW = 0.3 ms) to avoid self-heating effects. At elevated junction temperatures (e.g., 125°C), VF decreases slightly (~0.85 V), which is typical for silicon rectifiers and improves thermal stability in sustained-load operation.
What package type does HT13G R0G use, and what are its key mechanical properties?
HT13G R0G uses the TS-1 package: a compact, axial-leaded, molded plastic case with UL 94V-0 flammability rating. Key mechanical properties include pure tin-plated leads (J-STD-002 compliant), cathode polarity indicated by a visible band, 0.200 g unit weight, and JESD 201 Class 2 whisker resistance. The TS-1 outline is dimensionally distinct from DO-41 and offers lower thermal resistance (95 °C/W) than industry-standard alternatives.
How does the reverse recovery time of HT13G R0G compare to other 1A rectifiers in its voltage class?
HT13G R0G has a reverse recovery time (trr) of 50 ns under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A conditions-matching performance of mid-speed rectifiers like STTH1R02 (45 ns) and exceeding slower general-purpose types (e.g., 1N4007: ~2 µs). This 50 ns trr enables clean commutation in 50–100 kHz switching converters, reducing switching losses and EMI generation compared to standard recovery diodes, while remaining more thermally efficient than ultrafast types with higher VF.
HT13G R0G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- T-18, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 50 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Capacitance @ Vr, F:
- 15pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TS-1
- Operating Temperature - Junction:
- -55°C ~ 150°C
HT13G R0G FAQ
1.How can I place an order for HT13G R0G through Aetrix?
Please submit a Request for Quotation (RFQ) for HT13G R0G 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 HT13G R0G reliable?
The price and inventory of HT13G R0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HT13G R0G is usually 5 days.
3.What payment methods are accepted for HT13G R0G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HT13G R0G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HT13G R0G?
HT13G R0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HT13G R0G 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 HT13G R0G?
For technical support, including HT13G R0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HT13G R0G requirements.
6.How does Aetrix verify that HT13G R0G is sourced from the original manufacturer or authorized distributors?
All HT13G R0G 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 HT13G R0G meets industry standards.
7.What is the process for return or replacement of HT13G R0G?
All HT13G R0G units undergo pre-shipment inspection (PSI). If there is an issue with HT13G R0G, 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 HT13G R0G part is unused and in its original packaging.
Return procedure for HT13G R0G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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