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onsemi HGT1S14N36G3VLS
- Part No.:
- HGT1S14N36G3VLS
- Manufacturer:
- onsemi
- Category:
- Single IGBTs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
HGT1S14N36G3VLS.pdf
- Description:
- IGBT 390V 18A 100W TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:9,465
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Product details
Overview
HGT1S14N36G3VLS from Fairchild Semiconductor is a 14A, 360V N-channel logic-level IGBT with integrated voltage clamping, designed specifically for automotive ignition coil driver applications. It features self-clamped inductive switching (SCIS), TJ = 175°C operation, and internal gate protection resistors (R1 = 75Ω, R2 = 10–30kΩ).
For engineers reviewing the HGT1S14N36G3VLS datasheet, pinout, applications, or equivalent options, key selection criteria include SCIS capability at 12A/175°C, VCE(SAT) ≤ 1.6V @ 14A/5V, and TO-263AB package suitability for high-reliability under-hood power switching.
Technical Context
This IGBT integrates an active collector-to-gate voltage clamp enabling Self Clamped Inductive Switching without external snubbers. Its logic-level gate (VGE(TH) = 1.3–2.2V, VGEP = 2.7V typ.) allows direct drive from microcontrollers or low-voltage gate drivers.
The device combines MOSFET-like gate control with bipolar conduction, delivering low saturation voltage (1.25–1.45V @ 7A/4.5V, 25°C) and robust avalanche energy rating (EAS = 332 mJ). Internal ESD protection (6 kV HBM) and dual gate resistors (R1 series, R2 shunt) enhance system-level ruggedness in ignition transients.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| BVCER | 360 V min @ 25°C - ensures safe blocking of ignition coil flyback voltages up to 390 V peak |
| VCE(SAT) | 1.6 V max @ 14A/5V/25°C - enables low conduction loss in high-current ignition pulses |
| ISCIS | 17 A @ 25°C, 12 A @ 175°C - defines maximum reliable inductive turn-off current with internal clamp active |
| RθJC | 1.5 °C/W - supports 100 W dissipation with modest heatsinking in engine compartment environments |
| TJ Range | −40 to +175 °C - qualified for under-hood automotive operation without derating |
| QG(ON) | 24 nC typ. - determines gate drive power requirement and switching speed in ignition timing circuits |
| BVECS | 24 V min - specifies reverse emitter-collector breakdown for safe freewheeling diode integration |
Pinout & Package
Package: JEDEC TO-263AB (D²PAK), surface-mount, isolated flange (collector-connected), 3-pin configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (Flange) | Main power output terminal | Electrically connected to metal flange; requires thermal and electrical isolation from PCB ground plane |
| Emitter | Power return path | Low-inductance connection point for ignition coil return; referenced to gate drive common |
| Gate | Control input | Logic-level input (±10 V max); internally protected by R1/R2 network and ESD diodes |
Key Features
| Feature | Design Value |
|---|---|
| Self Clamped Inductive Switching (SCIS) | Enables reliable turn-off of ignition coils up to 2.3 mH without external clamp diodes or snubbers |
| Integrated Gate Protection Network | Includes 75 Ω series resistor (R1) and 10–30 kΩ shunt resistor (R2) to damp oscillation and limit ESD current |
| Logic-Level Gate Drive | Threshold voltage 1.3–2.2 V allows direct interface with 3.3 V/5 V microcontrollers without level-shifting |
| High-Temperature Operation | Rated for continuous operation at TJ = 175°C - suitable for sealed engine bay mounting |
| ESD Robustness | 6 kV HBM rating per JESD22-A114 - reduces risk of assembly damage during SMT handling |
Applications
| Automotive Ignition Coil Driver | Industrial Ignition Systems |
|---|---|
Use Scenario: Driving primary winding of distributorless ignition system (DIS) coils in gasoline engines. IC Role / Device Role / Timing Role: High-speed, high-energy switch controlling coil energization and collapse timing with µs-level precision. Use Value: Eliminates need for external clamp diodes via SCIS, reducing BOM count and PCB area while maintaining spark energy consistency across temperature. | Use Scenario: Solid-state replacement for mechanical breaker points in industrial gas turbine or marine engine ignition modules. IC Role / Device Role / Timing Role: Primary-side power switch synchronized to crankshaft position sensor signals for precise spark timing. Use Value: Withstands repeated 17 A inductive turn-offs at 175°C ambient, enabling compact, fanless module designs in harsh enclosures. |
| Two-Wheel Vehicle Ignition | Aftermarket Ignition Controllers |
Use Scenario: Compact ignition driver in motorcycle or scooter ECU where space and thermal mass are constrained. IC Role / Device Role / Timing Role: Low-VCE(SAT), logic-compatible switch enabling high-frequency dwell control and misfire detection. Use Value: 1.6 V max VCE(SAT) at 14A minimizes heat generation in small heatsinks; TO-263AB footprint simplifies automated assembly. | Use Scenario: Programmable ignition box for racing or vintage car retrofits requiring configurable dwell and timing maps. IC Role / Device Role / Timing Role: Robust output stage capable of driving multiple coil types (low/high impedance) with programmable pulse width. Use Value: Internal voltage clamp ensures consistent spark energy across varying battery voltage (10–16 V) and coil inductance (1–5 mH). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT ignition driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STGP14NC60KD | 600 V rating, higher VCE(SAT) (1.8 V @ 14A), no integrated SCIS clamp | Requires external clamp circuit; suited for higher bus voltage systems but adds complexity | Select when operating above 400 V DC bus or needing extended voltage margin beyond ignition requirements |
| IXGN140N36T | 360 V rating, 140 A rated, TO-247 package, no integrated gate resistors or ESD diodes | Larger footprint, requires external gate protection network; optimized for high-power industrial inverters | Select only when higher peak current headroom (>20 A) and discrete gate design flexibility outweigh compactness and integration benefits |
Compared with STGP14NC60KD and IXGN140N36T, the HGT1S14N36G3VLS delivers application-specific integration-SCIS, logic-level drive, and built-in gate protection-in a thermally efficient TO-263AB package, reducing design effort and component count for automotive ignition.
Availability
HGT1S14N36G3VLS is available at Aetrix Electronics and suitable for automotive ignition systems, two-wheel vehicle ECUs, and industrial combustion control requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for HGT1S14N36G3VLS 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
Fairchild Semiconductor was a U.S.-based semiconductor company specializing in power management, analog, and discrete components before its acquisition by ON Semiconductor in 2016.
The HGT1S14N36G3VLS belongs to Fairchild's automotive-grade IGBT family developed explicitly for high-reliability ignition coil driver applications, emphasizing ruggedness, integrated protection, and simplified system design.
FAQ
What is the maximum continuous collector current for HGT1S14N36G3VLS at 100°C case temperature?
The HGT1S14N36G3VLS supports 14 A continuous collector current at TC = +100°C with VGE = 5 V, as specified in the Absolute Maximum Ratings table. This rating reflects real-world under-hood thermal conditions and is validated for sustained operation without derating when mounted on appropriate heatsinking per RθJC = 1.5 °C/W.
Does HGT1S14N36G3VLS require an external gate resistor for automotive ignition use?
No - the HGT1S14N36G3VLS integrates both a 75 Ω series gate resistor (R1) and a 10–30 kΩ shunt gate-emitter resistor (R2), eliminating the need for external gate resistance in standard ignition driver configurations. These resistors provide damping, ESD current limiting, and gate voltage stabilization per the device's SCIS architecture.
What is the purpose of the internal voltage clamp in HGT1S14N36G3VLS?
The internal voltage clamp in HGT1S14N36G3VLS enables Self Clamped Inductive Switching (SCIS), allowing safe turn-off of inductive loads like ignition coils without external clamp diodes. It actively limits collector-emitter voltage during turn-off transients to BVCE(CL) = 380 V typ. at 175°C, protecting the device and preserving spark energy consistency.
Can HGT1S14N36G3VLS be driven directly from a 3.3 V microcontroller GPIO?
Yes - the HGT1S14N36G3VLS has a logic-level gate threshold (VGE(TH) = 1.3–2.2 V) and plateau voltage (VGEP = 2.7 V typ.), making it compatible with 3.3 V microcontrollers. However, ensure sufficient gate drive current (≥10 mA peak) and layout integrity to avoid ringing; the integrated R1/R2 network supports this interface without additional components.
What is the thermal resistance junction-to-case (RθJC) for HGT1S14N36G3VLS?
The thermal resistance junction-to-case (RθJC) for HGT1S14N36G3VLS is 1.5 °C/W, measured per JEDEC standards for the TO-263AB package. This value enables calculation of junction temperature rise (ΔTJ = PD × 1.5) and confirms suitability for high-power ignition pulses with minimal heatsink requirements in constrained engine bay environments.
HGT1S14N36G3VLS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- Product Status:
- Obsolete
- IGBT Type:
- -
- Voltage - Collector Emitter Breakdown (Max):
- 390 V
- Current - Collector (Ic) (Max):
- 18 A
- Current - Collector Pulsed (Icm):
- -
- Vce(on) (Max) @ Vge, Ic:
- 2.2V @ 5V, 14A
- Power - Max:
- 100 W
- Switching Energy:
- -
- Input Type:
- Logic
- Gate Charge:
- 24 nC
- Td (on/off) @ 25°C:
- -/7µs
- Test Condition:
- 300V, 7A, 25Ohm, 5V
- Reverse Recovery Time (trr):
- -
- Operating Temperature:
- -40°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263 (D2PAK)
HGT1S14N36G3VLS FAQ
1.How can I place an order for HGT1S14N36G3VLS through Aetrix?
Please submit a Request for Quotation (RFQ) for HGT1S14N36G3VLS 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 HGT1S14N36G3VLS reliable?
The price and inventory of HGT1S14N36G3VLS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HGT1S14N36G3VLS is usually 5 days.
3.What payment methods are accepted for HGT1S14N36G3VLS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HGT1S14N36G3VLS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HGT1S14N36G3VLS?
HGT1S14N36G3VLS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HGT1S14N36G3VLS 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 HGT1S14N36G3VLS?
For technical support, including HGT1S14N36G3VLS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HGT1S14N36G3VLS requirements.
6.How does Aetrix verify that HGT1S14N36G3VLS is sourced from the original manufacturer or authorized distributors?
All HGT1S14N36G3VLS 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 HGT1S14N36G3VLS meets industry standards.
7.What is the process for return or replacement of HGT1S14N36G3VLS?
All HGT1S14N36G3VLS units undergo pre-shipment inspection (PSI). If there is an issue with HGT1S14N36G3VLS, 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 HGT1S14N36G3VLS part is unused and in its original packaging.
Return procedure for HGT1S14N36G3VLS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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