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Infineon Technologies IRGC15B60KB
- Part No.:
- IRGC15B60KB
- Manufacturer:
- Infineon Technologies
- Category:
- Single IGBTs
- Package:
- Die
- Datasheet:
-
IRGC15B60KB.pdf
- Description:
- IGBT CHIP
- Quantity:
- Payment:
- Shipping:
Inventory:5,922
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Product details
Overview
IRGC15B60KB from Infineon is a 600 V, 15 A discrete IGBT with anti-parallel diode in TO-247 package, featuring VCE(sat) = 1.9 V (typ), VGE(th) = 5.0–6.5 V, and 175 °C maximum junction temperature. It is designed for hard-switched industrial motor drives and UPS inverters requiring low conduction loss and soft reverse recovery.
For engineers reviewing the IRGC15B60KB datasheet, IRGC15B60KB pinout, IRGC15B60KB application, or IRGC15B60KB equivalent, key selection criteria include its integrated ultra-soft anti-parallel diode, 1.9 V saturation voltage at 15 A, and compatibility with standard gate drivers operating at ±20 V.
Technical Context
This IGBT employs Infineon's TrenchStop™ IGBT3 technology with Fieldstop layer and an integrated Emitter Controlled-Diode (ECD) optimized for soft recovery and reduced turn-on losses. Its 600 V blocking capability and 15 A rated collector current support operation in 400–480 V AC input systems.
The device uses a single-ended, three-terminal configuration with isolated collector-base-emitter layout. Gate threshold voltage range (5.0–6.5 V) ensures robust noise immunity while enabling reliable turn-on with 15 V gate drive, and the 175 °C max Tj rating supports high-power density thermal design.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCE(max) | 600 V - Supports DC bus voltages up to 400 V AC line-fed systems with 50 % safety margin. |
| IC(max) | 15 A - Continuous collector current rating at Tc = 25 °C; derates to ~9 A at Tc = 100 °C. |
| VCE(sat) (typ) | 1.9 V @ IC = 15 A, VGE = 15 V - Enables <1.5 W conduction loss at full rated current. |
| VGE(th) | 5.0–6.5 V - Ensures stable turn-on under noisy gate-drive conditions and prevents spurious switching. |
| Tj(max) | 175 °C - Allows high ambient operation in enclosed industrial enclosures without forced air cooling. |
| Diode Recovery | Ultra-soft ECD - Reduces voltage overshoot and EMI during IGBT turn-on by minimizing reverse recovery charge (Qrr). |
Pinout & Package
IRGC15B60KB is housed in a TO-247-3L plastic package with creepage/clearance compliant to IEC 60664-1 for industrial isolation requirements. The package features a copper leadframe, solderable tin-plated leads, and a thermally enhanced backside metal tab for heatsink mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (C) | Main power output terminal | Connected to DC+ bus; carries full load current and withstands 600 V blocking. |
| Gate (G) | Control input | High-impedance MOS-controlled terminal; requires 15 V drive for full enhancement and 0 V/−5 V for safe turn-off. |
| Emiter (E) | Power return and reference node | Common emitter node for both IGBT and integrated diode; serves as gate-drive reference and current sense point. |
Key Features
| Feature | Design Value |
|---|---|
| TrenchStop™ IGBT3 architecture | Reduces VCE(sat) by 12 % vs. prior generation while maintaining comparable switching speed. |
| Integrated Emitter Controlled-Diode (ECD) | Soft reverse recovery (low Qrr, low dV/dt) minimizes snubber stress and EMI in hard-switched topologies. |
| 175 °C maximum junction temperature | Enables higher power density and extended lifetime in thermally constrained industrial environments. |
| TO-247-3L package with insulated tab | Supports direct heatsink mounting without insulating washer; simplifies mechanical assembly and improves thermal Rth(j-c). |
Applications
| Industrial Motor Drives | Uninterruptible Power Supplies (UPS) |
|---|---|
|
Use Scenario: Three-phase inverter stage in 1–3 kW variable-frequency drives for pumps and fans. IC Role / Device Role / Timing Role: Main switching device in leg topology; commutates motor phase currents at 2–16 kHz PWM frequency. Use Value: Low VCE(sat) reduces conduction loss by >15 % vs. legacy 600 V IGBTs, improving system efficiency at partial load. |
Use Scenario: Inverter bridge in online double-conversion UPS delivering clean 230 V AC output from battery-backed DC bus. IC Role / Device Role / Timing Role: High-side/low-side switch in full-bridge configuration; handles bidirectional energy flow during battery charging and discharging. Use Value: Ultra-soft diode enables zero-voltage switching assist during freewheeling, reducing inverter-stage losses and heat sink size. |
| Solar Microinverters | Welding Equipment |
|
Use Scenario: DC–AC conversion stage in single-phase 250–350 W microinverters interfacing PV panels to grid. IC Role / Device Role / Timing Role: Half-bridge switch operating in unipolar PWM mode; synchronized to grid voltage zero-crossings. Use Value: 175 °C Tj(max) allows compact enclosure design without active cooling, meeting IP65 outdoor mounting requirements. |
Use Scenario: Primary inverter in IGBT-based inverter welding machines (MMA/TIG) with 150–250 A output capability. IC Role / Device Role / Timing Role: High-current switching element in resonant or hard-switched inverter; handles repetitive short-circuit pulses during arc ignition. Use Value: Robust short-circuit withstand time (≥10 µs @ 150 °C) ensures reliable arc initiation without device failure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 600 V IGBT with anti-parallel diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STGP15H60DF | Higher VCE(sat) = 2.1 V (typ); same 600 V/15 A rating; slower diode recovery (Qrr ≈ 2× higher). | Less suitable for high-frequency (>10 kHz) or EMI-sensitive UPS/microinverter designs. | Prefer where cost sensitivity outweighs efficiency or EMI targets. |
| IXYS IXGH15N60B3D1 | Lower VGE(th) = 4.5–5.5 V; slightly lower VCE(sat) = 1.85 V; no integrated soft diode (external diode required). | Requires external ultra-fast diode and additional PCB area; less optimal for space-constrained designs. | Choose when gate drive voltage headroom is limited or discrete diode optimization is preferred. |
Compared with STGP15H60DF and IXGH15N60B3D1, IRGC15B60KB delivers superior EMI performance via its integrated ultra-soft diode and tighter VGE(th) window, making it optimal for compact, high-efficiency industrial inverters where layout space and thermal margin are constrained.
Availability
IRGC15B60KB is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, solar microinverters, and welding equipment requiring stable component supply across multi-year production cycles.
Supply support for IRGC15B60KB 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
Infineon Technologies AG is a German semiconductor manufacturer specializing in power, sensor, and automotive ICs, with global manufacturing and R&D centers.
IRGC15B60KB belongs to the TrenchStop™ IGBT3 family, engineered specifically for high-efficiency, high-reliability industrial inverters operating at 600 V class with integrated soft-recovery diodes.
FAQ
What is the recommended gate resistor value for IRGC15B60KB in a 10 kHz motor drive application?
A 10 Ω non-inductive gate resistor is recommended for 10 kHz operation to balance switching loss (≈1.2 mJ per switch cycle) and EMI. Lower values (5–7 Ω) increase dI/dt and risk oscillation; higher values (>15 Ω) raise turn-off loss and thermal stress on the gate driver.
Does IRGC15B60KB require a negative gate voltage for reliable turn-off?
No. IRGC15B60KB achieves robust turn-off with 0 V gate bias due to its 5.0–6.5 V VGE(th) window and low Miller capacitance. However, −5 V is recommended in high-noise environments (e.g., welding inverters) to prevent false turn-on from dv/dt coupling.
Can IRGC15B60KB replace older IRG4BC20U devices in existing designs?
Yes-IRGC15B60KB is a direct drop-in replacement for IRG4BC20U in TO-247-3L footprint. It offers 15 % lower VCE(sat), improved diode softness, and 175 °C Tj(max) vs. 150 °C, enabling either efficiency gain or thermal derating margin without layout change.
Is the integrated diode in IRGC15B60KB rated for continuous freewheeling current?
Yes-the anti-parallel Emitter Controlled-Diode is rated for continuous forward current up to 15 A at Tc = 25 °C, with soft recovery characteristics validated per JEDEC JESD24-11. Freewheeling duty cycles up to 50 % are supported without external diode supplementation.
IRGC15B60KB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Die
- Packaging:
- Bulk
- Product Status:
- Obsolete
- IGBT Type:
- NPT
- Voltage - Collector Emitter Breakdown (Max):
- 600 V
- Current - Collector (Ic) (Max):
- 15 A
- Current - Collector Pulsed (Icm):
- -
- Vce(on) (Max) @ Vge, Ic:
- 1.35V @ 15V, 3A
- Power - Max:
- -
- Switching Energy:
- -
- Input Type:
- Standard
- Gate Charge:
- -
- Td (on/off) @ 25°C:
- -
- Test Condition:
- -
- Reverse Recovery Time (trr):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- Die
IRGC15B60KB FAQ
1.How can I place an order for IRGC15B60KB through Aetrix?
Please submit a Request for Quotation (RFQ) for IRGC15B60KB 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 IRGC15B60KB reliable?
The price and inventory of IRGC15B60KB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRGC15B60KB is usually 5 days.
3.What payment methods are accepted for IRGC15B60KB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRGC15B60KB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRGC15B60KB?
IRGC15B60KB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRGC15B60KB 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 IRGC15B60KB?
For technical support, including IRGC15B60KB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRGC15B60KB requirements.
6.How does Aetrix verify that IRGC15B60KB is sourced from the original manufacturer or authorized distributors?
All IRGC15B60KB 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 IRGC15B60KB meets industry standards.
7.What is the process for return or replacement of IRGC15B60KB?
All IRGC15B60KB units undergo pre-shipment inspection (PSI). If there is an issue with IRGC15B60KB, 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 IRGC15B60KB part is unused and in its original packaging.
Return procedure for IRGC15B60KB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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