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Taiwan Semiconductor Corporation HT13GH
- Part No.:
- HT13GH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- T-18, Axial
- Datasheet:
-
HT13GH.pdf
- Description:
- 50NS, 1A, 200V, HIGH EFFICIENT R
- Quantity:
- Payment:
- Shipping:
Inventory:7,197
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Product details
Overview
HT13GH from Taiwan Semiconductor is a 200V, 1A AEC-Q101-qualified glass-passivated high-efficiency rectifier diode in TS-1 package, featuring 1.0V forward voltage at 1A/25°C, 30A surge capability, and 50ns reverse recovery time - deployed in automotive DC-DC converters and freewheeling paths.
For engineers reviewing the HT13GH datasheet, HT13GH pinout, HT13GH application, or HT13GH equivalent, key selection criteria include VRRM = 200V, IF = 1A, trr = 50ns, AEC-Q101 qualification status, and TS-1 package compatibility with automated SMT assembly.
Technical Context
This single-die standard recovery rectifier uses glass passivation for junction protection and operates with a maximum junction temperature of 150°C. Its 95°C/W junction-to-ambient thermal resistance and pure tin-plated leads support reliable soldering per J-STD-002.
The device delivers low conduction loss (VF ≤ 1.0V @ 1A, 25°C) and controlled switching behavior (trr ≤ 50ns), making it suitable for medium-frequency switching applications up to ~100 kHz where efficiency and surge robustness are prioritized over ultrafast recovery.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse blocking voltage; defines usable DC bus or output voltage headroom |
| IF | 1 A - Continuous average forward current; sets thermal design baseline for PCB copper and ambient conditions |
| IFSM | 30 A - Non-repetitive 8.3ms surge rating; enables handling of inrush or fault currents without failure |
| VF | ≤ 1.0 V @ 1A, 25°C - Low conduction loss directly reduces power dissipation and improves converter efficiency |
| trr | ≤ 50 ns - Reverse recovery time limits switching losses and EMI generation in SMPS freewheeling paths |
| RθJA | 95 °C/W - Thermal resistance determines required heatsinking or board area for safe operation at full load |
| Junction Temp | −55°C to +150°C - Wide operating range supports under-hood automotive and industrial environments |
Pinout & Package
TS-1 package: molded epoxy case meeting UL 94V-0, cathode indicated by band, pure tin-plated leads, 0.200g typical weight.
| 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 configuration |
| Cathode | Forward current exit / reverse blocking terminal | Marked with band; ties to higher-potential rail (e.g., output capacitor positive or input bus) |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per stress test requirements |
| Glass passivated junction | Enhances moisture resistance and long-term stability of reverse leakage (IR ≤ 5 µA @ 25°C) |
| Low VF (≤1.0 V) | Reduces conduction loss by ~15–20% vs. comparable 200V rectifiers with VF ≥ 1.15V at same IF |
| TS-1 package | Standardized footprint compatible with JEDEC TO-277A layout; supports high-density SMT placement and reflow |
| Halogen-free & RoHS | Complies with IEC 61249-2-21 and EU RoHS Directive for environmentally constrained supply chains |
Applications
| Automotive DC-DC Converters | Industrial Switch-Mode Inverters |
|---|---|
Use Scenario: 12V-to-48V bidirectional buck-boost converter in 48V mild hybrid systems. IC Role / Device Role / Timing Role: Freewheeling diode in synchronous rectification stage, conducting during low-side switch off-time. Use Value: 200V VRRM provides margin above 48V bus transients; 30A IFSM handles load dump surges without derating. | Use Scenario: Output rectification in 3kW industrial AC-DC front-end with PFC + LLC stages. IC Role / Device Role / Timing Role: Secondary-side output rectifier in LLC resonant converter, operating at ~100 kHz switching frequency. Use Value: 50ns trr minimizes switching loss and ringing during turn-off; 1.0V VF maintains >95% efficiency at full load. |
| Freewheeling in Motor Drives | UPS Battery Charging Circuits |
Use Scenario: Brushless DC motor controller with integrated gate drivers and discrete power stage. IC Role / Device Role / Timing Role: Freewheeling path across inductive windings during PWM dead-time intervals. Use Value: Glass passivation ensures stable IR < 150 µA at 125°C junction temp, preventing thermal runaway in enclosed enclosures. | Use Scenario: Constant-current/constant-voltage battery charger for sealed lead-acid or LiFePO4 packs. IC Role / Device Role / Timing Role: Output rectifier in isolated flyback or forward converter delivering regulated 14–29V charging profiles. Use Value: TS-1 package enables compact layout; AEC-Q101 qualification adds confidence for mission-critical backup power systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-efficiency rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R02AY | VRRM = 200V, IF = 1A, trr = 45ns, but not AEC-Q101 qualified; TO-277A package | Suitable for industrial/commercial SMPS where automotive qualification is not mandated | Select when AEC-Q101 is unnecessary and slightly faster recovery is preferred |
| SB120 | VRRM = 200V, IF = 1A, but trr ≈ 250ns and no AEC-Q101; DO-41 package | Limited to low-frequency (<10 kHz) rectification due to slow recovery and higher VF (~1.1V) | Choose only for cost-sensitive, non-automotive, low-speed applications with relaxed EMI constraints |
Compared with STTH1R02AY and SB120, HT13GH uniquely combines AEC-Q101 qualification, 50ns recovery, and 1.0V VF in TS-1 - making it the only option among the three validated for automotive-grade 200V rectification with balanced speed, loss, and reliability.
Availability
HT13GH is available at Aetrix Electronics and suitable for automotive DC-DC converters, industrial switch-mode inverters, and UPS battery charging circuits requiring stable component supply, AEC-Q101 compliance, and consistent TS-1 packaging.
Supply support for HT13GH 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 automotive, industrial, and consumer markets since 1979.
The HT1xG series was designed specifically for high-reliability rectification in automotive power systems and industrial switching supplies - emphasizing AEC-Q101 qualification, thermal robustness, and standardized TS-1 packaging for automated manufacturing.
FAQ
What is the peak repetitive reverse voltage rating for HT13GH?
The HT13GH has a peak repetitive reverse voltage (VRRM) rating of 200 V. This value is specified in the Absolute Maximum Ratings table and confirmed across all revision versions of the official Taiwan Semiconductor datasheet (H2104). The 200 V rating allows safe operation in 48V automotive systems with transient overvoltage margins and in industrial 100–150V DC bus applications. HT13GH must not be operated beyond this voltage under repetitive conditions.
Is HT13GH AEC-Q101 qualified, and what does that cover?
Yes, HT13GH is explicitly AEC-Q101 qualified, as indicated by the "H" suffix in its ordering code and confirmed in the Features section of the Taiwan Semiconductor datasheet. This qualification covers stress tests including temperature cycling, high-temperature reverse bias (HTRB), and electrostatic discharge (ESD), validating reliability for automotive under-hood and powertrain applications. HT13GH meets the full AEC-Q101-004 and -005 requirements per version H2104.
What is the forward voltage drop of HT13GH at rated current?
The forward voltage (VF) of HT13GH is ≤ 1.0 V 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 minimize self-heating. At elevated junction temperatures (e.g., 125°C), VF decreases slightly due to semiconductor physics, but system-level thermal design must ensure average power dissipation remains within RθJA limits.
What package type does HT13GH use, and is it RoHS compliant?
HT13GH uses the TS-1 surface-mount package - a JEDEC-standardized variant of TO-277A - with pure tin-plated leads and UL 94V-0 molding compound. It is fully RoHS compliant and halogen-free per IEC 61249-2-21, as stated in the Features and Ordering Information sections. The TS-1 footprint supports standard SMT reflow profiles and automated optical inspection (AOI) due to its defined cathode band marking.
What is the reverse recovery time (trr) specification for HT13GH?
The reverse recovery time (trr) for HT13GH is ≤ 50 ns, measured at IF = 0.5 A, IR = 1.0 A, and IRR = 0.25 A, per the Electrical Specifications table. This value applies to the HT11G–HT15G subgroup, which includes HT13GH. The 50 ns trr enables efficient operation in switching power supplies up to ~100 kHz while limiting switching loss and associated EMI generation compared to slower rectifiers.
HT13GH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- T-18, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TS-1
- Operating Temperature - Junction:
- -55°C ~ 150°C
HT13GH FAQ
1.How can I place an order for HT13GH through Aetrix?
Please submit a Request for Quotation (RFQ) for HT13GH 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 HT13GH reliable?
The price and inventory of HT13GH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HT13GH is usually 5 days.
3.What payment methods are accepted for HT13GH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HT13GH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HT13GH?
HT13GH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HT13GH 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 HT13GH?
For technical support, including HT13GH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HT13GH requirements.
6.How does Aetrix verify that HT13GH is sourced from the original manufacturer or authorized distributors?
All HT13GH 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 HT13GH meets industry standards.
7.What is the process for return or replacement of HT13GH?
All HT13GH units undergo pre-shipment inspection (PSI). If there is an issue with HT13GH, 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 HT13GH part is unused and in its original packaging.
Return procedure for HT13GH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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