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Taiwan Semiconductor Corporation HT13G A1G
- Part No.:
- HT13G A1G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- T-18, Axial
- Datasheet:
-
HT13G A1G.pdf
- Description:
- DIODE GEN PURP 200V 1A TS-1
- Quantity:
- Payment:
- Shipping:
Inventory:2,078
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Product details
Overview
HT13G A1G from Taiwan Semiconductor is a 200V, 1A glass-passivated high-efficiency rectifier diode in TS-1 package, featuring 1.0V forward voltage at 1A/25°C, 30A surge capability, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the HT13G A1G datasheet, HT13G A1G pinout, HT13G A1G application, or HT13G A1G equivalent, key selection criteria include repetitive peak reverse voltage (200V), junction-to-ambient thermal resistance (95°C/W), reverse recovery time (50ns), and compliance with JESD201 Class 2 whisker testing and RoHS/Halogen-free standards.
Technical Context
This single-die standard recovery rectifier uses a glass-passivated PN junction to achieve low forward voltage and stable reverse leakage (<5µA at 25°C, <150µA at 125°C) across its rated 200V VRRM. Its TS-1 package supports surface-mount assembly with pure tin-plated leads compliant with J-STD-002.
The device operates over -55°C to +150°C junction temperature range and delivers 50ns reverse recovery time under IF = 0.5A / IR = 1.0A / Irr = 0.25A test conditions, enabling use in medium-frequency switching converters without excessive switching loss.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse blocking voltage before breakdown |
| IF | 1 A - Continuous average forward current rating at TA = 25°C |
| IFSM | 30 A - Non-repetitive peak surge current (8.3ms half-sine) without damage |
| VF @ 1A, 25°C | 1.0 V - Forward voltage drop determining conduction loss in DC-DC stages |
| trr | 50 ns - Reverse recovery time affecting switching loss and EMI in SMPS |
| RθJA | 95 °C/W - Thermal resistance defining junction temperature rise under ambient conditions |
| IR @ 200V, 25°C | 5 µA - Reverse leakage current limiting standby power loss |
Pinout & Package
TS-1 package: surface-mount, single-anode/single-cathode configuration with cathode band marking; dimensions per Taiwan Semiconductor Package Outline Drawing (TS-1); weight ≈ 0.200g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to lower-potential side (e.g., switch node or ground return) in freewheeling path |
| Cathode | Forward current exit point | Marked by band; connects to output rail or inductor node requiring unidirectional current flow |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable long-term reliability and moisture resistance without epoxy encapsulation degradation |
| AEC-Q101 qualification | Validates robustness for automotive powertrain and body electronics applications per stress-test requirements |
| RoHS & halogen-free compliance | Meets IEC 61249-2-21 and EU directives for environmentally constrained industrial and consumer systems |
| JESD201 Class 2 whisker resistance | Prevents tin whisker growth under thermal cycling, critical for high-reliability power modules |
Applications
| DC–DC Converter | Switching Inverter |
|---|---|
Use Scenario: Secondary-side rectification in isolated flyback or forward converters delivering 5–24V outputs. IC Role / Device Role / Timing Role: Unidirectional current steering during transformer demagnetization phase. Use Value: 1.0V VF minimizes conduction loss at 1A load; 50ns trr reduces switching loss vs. general-purpose rectifiers. | Use Scenario: Output stage freewheeling path in motor drive inverters operating at ≤100kHz. IC Role / Device Role / Timing Role: Clamp inductive kickback and recirculate current during MOSFET off-time. Use Value: 30A IFSM withstands transient surges; 200V VRRM covers typical 12–48V bus designs with margin. |
| Freewheeling Diode | Automotive Power Supply |
Use Scenario: Inductor current续流 path in buck regulators powering infotainment or ADAS ECUs. IC Role / Device Role / Timing Role: Provides low-loss return path when high-side switch turns off. Use Value: TS-1 package enables compact layout; 95°C/W RθJA allows operation up to 150°C TJ without forced cooling. | Use Scenario: Input rectification in 12V/24V automotive auxiliary power modules. IC Role / Device Role / Timing Role: Converts alternator AC output or battery-charger AC input to regulated DC. Use Value: AEC-Q101 qualification ensures qualification for under-hood environments; 5µA IR limits quiescent drain. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-efficiency rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R02 | 200V VRRM, 1A IF, VF = 1.15V (typ), trr = 45ns, DO-214AC package | Same voltage/current class but higher VF and faster trr; different footprint | Select when faster recovery is prioritized over conduction loss and board space permits DO-214AC |
| MBR120ESF | 20V VRRM (not 200V), 1A IF, Schottky architecture, VF = 0.52V (typ), no reverse recovery | Lower voltage rating invalidates use in 200V blocking applications; zero trr eliminates switching loss | Use only in ≤20V systems where ultra-low VF outweighs voltage limitation |
Compared with STTH1R02 and MBR120ESF, HT13G A1G offers optimal balance of 200V blocking, 1.0V VF, 50ns trr, and AEC-Q101 qualification in TS-1 - making it uniquely suited for automotive and industrial 12–48V SMPS where reliability, thermal performance, and package compatibility are critical.
Availability
HT13G A1G is available at Aetrix Electronics and suitable for DC–DC converters, switching inverters, and automotive power supplies requiring stable component supply with AEC-Q101 assurance and RoHS/halogen-free compliance.
Supply support for HT13G A1G 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 industrial, automotive, and consumer markets since 1979.
The HT1xG series targets high-reliability power conversion applications, specifically engineered to replace legacy rectifiers with enhanced efficiency, surge robustness, and automotive-grade qualification in compact TS-1 packaging.
FAQ
What is the maximum repetitive peak reverse voltage rating for HT13G A1G?
The HT13G A1G has a maximum repetitive peak reverse voltage (VRRM) rating of 200 V. This value is specified in the Absolute Maximum Ratings table and confirmed across all electrical test conditions in the datasheet. Operating above this voltage risks irreversible junction breakdown. The HT13G A1G must be selected only in circuits where peak reverse voltage remains within this 200 V limit, including safety margins for transients and ringing.
Is HT13G A1G qualified for automotive applications?
Yes, HT13G A1G is AEC-Q101 qualified, as indicated by the "A1G" suffix in the ordering code and explicitly stated in the FEATURES section. This qualification covers stress tests including temperature cycling, humidity bias, and mechanical shock, validating suitability for automotive powertrain and body electronics. The HT13G A1G meets JESD201 Class 2 whisker resistance and RoHS/halogen-free requirements required for modern vehicle platforms.
What is the forward voltage drop of HT13G A1G at rated current?
The forward voltage (VF) of HT13G A1G is 1.0 V maximum at IF = 1 A and TJ = 25°C, per the Electrical Specifications table. This value is measured under pulsed conditions (PW = 0.3 ms) to avoid self-heating effects. At higher junction temperatures or continuous DC operation, VF decreases slightly due to negative temperature coefficient, but design should conservatively use the 1.0 V max for loss calculations.
Does HT13G A1G have a specified reverse recovery time?
Yes, HT13G A1G has a reverse recovery time (trr) of 50 ns maximum, tested under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A conditions. This parameter is explicitly listed in the Electrical Specifications table for HT11G–HT15G variants. The 50 ns trr enables efficient operation in switching frequencies up to several hundred kHz while limiting switching loss and EMI generation compared to slower rectifiers.
What package type does HT13G A1G use, and what are its key mechanical features?
HT13G A1G uses the TS-1 surface-mount package, defined in the MECHANICAL DATA section. Key features include UL 94V-0 molding compound, pure tin-plated leads compliant with J-STD-002 solderability, cathode polarity marked by a visible band, and a mass of approximately 0.200 g. The TS-1 outline dimensions and marking diagram are provided in Version H2104 of the datasheet.
HT13G A1G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- T-18, Axial
- Packaging:
- Tape & Box (TB)
- 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 A1G FAQ
1.How can I place an order for HT13G A1G through Aetrix?
Please submit a Request for Quotation (RFQ) for HT13G A1G 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 A1G reliable?
The price and inventory of HT13G A1G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HT13G A1G is usually 5 days.
3.What payment methods are accepted for HT13G A1G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HT13G A1G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HT13G A1G?
HT13G A1G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HT13G A1G 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 A1G?
For technical support, including HT13G A1G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HT13G A1G requirements.
6.How does Aetrix verify that HT13G A1G is sourced from the original manufacturer or authorized distributors?
All HT13G A1G 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 A1G meets industry standards.
7.What is the process for return or replacement of HT13G A1G?
All HT13G A1G units undergo pre-shipment inspection (PSI). If there is an issue with HT13G A1G, 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 A1G part is unused and in its original packaging.
Return procedure for HT13G A1G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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