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Home > Products > Discrete Semiconductor Products > Transistors > IGBTs > Single IGBTs

Infineon Technologies IKP08N65H5XKSA1

Name: IKP08N65H5XKSA1
Brand: Infineon Technologies
SKU: IKP08N65H5XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IKP08N65H5XKSA1

Manufacturer:: Infineon Technologies

Category:: Single IGBTs

Package:: TO-220-3 Full Pack

Datasheet:: IKP08N65H5XKSA1.pdf

Description:: IGBT 650V 18A TO220-3

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IKP08N65H5XKSA1 from Infineon is a 650V, 8A high-speed TRENCHSTOP™ 5 IGBT copacked with a RAPID 1 fast/soft antiparallel diode in a PG-TO220-3 package. It delivers 1.65V V_CE(sat) at 8A/25°C, 175°C max junction temperature, and 22nC total gate charge for hard-switching and resonant topologies in solar converters and UPS systems.

For engineers reviewing the IKP08N65H5XKSA1 datasheet, IKP08N65H5XKSA1 pinout, IKP08N65H5XKSA1 application, or IKP08N65H5XKSA1 equivalent, key selection criteria include its low switching energy (0.06–0.16 mJ), soft diode recovery (Q_rr = 0.09–0.28 µC), and JEDEC-qualified industrial reliability at 175°C junction operation.

Technical Context

This IGBT uses TRENCHSTOP™ 5 trench-gate field-stop structure optimized for high-speed switching with minimized tail current and reduced E_off. Its integrated RAPID 1 diode features soft reverse recovery (trr ≤ 55 ns) and low Q_rr, enabling efficient bidirectional power flow without external snubbers.

The device operates across -40°C to +175°C junction range with 2.20 K/W IGBT and 2.90 K/W diode junction-to-case thermal resistance. Gate threshold voltage is tightly specified (3.2–4.8 V), supporting robust drive design with ±20 V steady-state and ±30 V transient V_GE ratings.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CE	650 V - Withstands DC bus voltages up to 650 V in solar inverters and UPS designs without derating.
I_C	8 A continuous - Rated collector current at T_C = 25°C; supports 11 A at T_C = 100°C for thermally constrained layouts.
V_CE(sat)	1.65 V @ 8A/25°C - Low conduction loss enables >98% efficiency in 16–50 kHz hard-switched converters.
E_off	0.02–0.05 mJ - Ultra-low turn-off energy reduces heat generation during high-frequency PWM operation.
Q_rr	0.09–0.28 µC - Low diode reverse recovery charge minimizes voltage overshoot and EMI in bridge-leg configurations.
R_th(j-c) (IGBT)	2.20 K/W - Enables direct heatsink mounting with predictable thermal drop for thermal modeling.
t_r/t_f	3–6 ns / 15–30 ns - Fast switching transitions reduce dead-time losses and improve waveform fidelity.

Pinout & Package

PG-TO220-3 package with isolated tab; standard through-hole mounting and screw-down heatsink interface. Pin 1 = Gate, Pin 2 = Collector (tab-connected), Pin 3 = Emitter.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Gate)	Control terminal	Receives 15 V logic-level gate drive; requires <22 nC charge for full enhancement and minimal Miller-induced shoot-through risk.
Pin 2 (Collector)	High-side power output	Internally bonded to metal tab; electrically connected to heatsink-requires isolation washer or insulated mounting hardware.
Pin 3 (Emitter)	Reference node	Serves as common return for gate drive and load current; must be routed with low-inductance path to minimize V_GE noise during switching.

Key Features

Feature	Design Value
TRENCHSTOP™ 5 IGBT die	Reduces switching losses by 30% vs. Gen 4 while maintaining low V_CE(sat)-enables higher frequency operation without efficiency penalty.
RAPID 1 antiparallel diode	Soft recovery (dirr/dt ≤ –380 A/µs) suppresses voltage spikes and reduces snubber component count in half-bridge applications.
Junction temperature rating	175°C maximum - Allows compact thermal design and extended lifetime in sealed industrial enclosures with limited airflow.
JEDEC qualification	Validated for industrial power control per JESD47 - ensures long-term reliability under thermal cycling and humidity stress.
Pb-free & RoHS compliant	Meets EU Directive 2011/65/EU - supports global manufacturing compliance without lead-based solder compatibility concerns.

Applications

Solar String Inverters

Uninterruptible Power Supplies (UPS)

Use Scenario: DC–AC conversion stage in 3–10 kW photovoltaic inverters operating at 16–32 kHz switching frequency.

IC Role / Device Role / Timing Role: High-side IGBT switch in H-bridge topology; RAPID 1 diode handles freewheeling current during dead time.

Use Value: Low E_ts (0.06–0.10 mJ) and soft diode recovery reduce thermal stress on heatsinks and improve system efficiency above 98.2%.

Use Scenario: Online double-conversion UPS with bidirectional power flow between rectifier and inverter stages.

IC Role / Device Role / Timing Role: Inverter-leg switch enabling zero-voltage switching (ZVS) assist via controlled diode recovery characteristics.

Use Value: Tight V_GE(th) tolerance (3.2–4.8 V) and low Q_G ensure consistent turn-on timing across parallel devices in modular UPS designs.

Industrial Welding Converters

Mid-Frequency Induction Heaters

Use Scenario: Primary-side IGBT in inverter-fed arc welding power supplies requiring burst-mode current control up to 20 kHz.

IC Role / Device Role / Timing Role: Main switching element handling pulsed 24 A peak currents; integrated diode manages reverse recovery during polarity reversal.

Use Value: 24 A pulsed collector rating and 175°C T_vj support short-duration overload conditions without thermal shutdown.

Use Scenario: Resonant inverter stage in 20–100 kHz induction heating systems with variable load impedance.

IC Role / Device Role / Timing Role: Half-bridge switch where low C_res (3 pF) and fast t_d(off) (115 ns typ.) enable precise phase control of resonant tank current.

Use Value: Minimal reverse transfer capacitance reduces gate drive coupling and improves ZVS margin across wide load ranges.

Equivalent & Alternatives

The following parts are listed as comparable options for similar IGBT + diode DuoPack applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IKP10N65H5XKSA1	10 A rated I_C, identical V_CE, V_CE(sat), and thermal specs; 25 nC Q_G vs. 22 nC	Higher current headroom for future-proofing or parallel reduction; same footprint and drive requirements	Select when system peak current exceeds 8 A but layout space prohibits paralleling.
IKP06N65H5XKSA1	6 A rated I_C, lower E_on/E_off (0.03/0.015 mJ), 18 nC Q_G; otherwise identical technology and package	Better suited for ultra-high-efficiency 5–15 kHz designs with strict thermal budgets	Choose for lower-power (<6 A RMS) solar microinverters or compact UPS modules where size and loss are critical.

Compared with IKP10N65H5XKSA1 and IKP06N65H5XKSA1, the IKP08N65H5XKSA1 provides optimal balance of conduction loss, switching loss, and thermal margin for 8 A nominal industrial converters-avoiding overdesign or under-specification in mid-range power stages.

Availability

IKP08N65H5XKSA1 is available at Aetrix Electronics and suitable for solar converters, uninterruptible power supplies, and welding converters requiring stable component supply, JEDEC-qualified reliability, and 175°C junction operation.

Supply support for IKP08N65H5XKSA1 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 management, automotive, and industrial control ICs and discrete devices.

This part belongs to the TRENCHSTOP™ 5 High-Speed Switching series, designed specifically for high-efficiency, high-frequency industrial power conversion where low switching loss and soft recovery are mandatory.

FAQ

What is the maximum recommended gate resistor value for reliable switching?

The datasheet specifies RG(on)/RG(off) = 48 Ω for test conditions yielding 0.06–0.16 mJ switching energy. For 15 V gate drive, values up to 100 Ω maintain safe dv/dt and di/dt limits while reducing EMI; exceeding 120 Ω risks increased E_on and thermal stress due to prolonged transition times.

Is the metal tab electrically isolated from internal circuitry?

No-the collector (Pin 2) is directly bonded to the metal tab. The tab must be electrically isolated from the heatsink using an insulating washer or thermal pad rated for ≥650 V working voltage to prevent short circuits and ensure safety compliance.

Can this IGBT replace older TRENCHSTOP™ 4 devices without board changes?

Yes-IKP08N65H5XKSA1 is a pin-compatible, drop-in replacement for IKP08N65E5 and IKP08N65H3 in PG-TO220-3 packages. Its lower V_CE(sat) and reduced switching losses improve efficiency without requiring gate drive or layout modifications.

What is the typical diode reverse recovery behavior at 150°C junction temperature?

At Tvj = 150°C, trr increases to 42–55 ns and Qrr rises to 0.20–0.28 µC versus 24–40 ns and 0.09–0.13 µC at 25°C. This predictable degradation is factored into the device's SOA curves and allows accurate thermal-aware design of snubberless bridge-leg operation.

IKP08N65H5XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: TrenchStop®

Package/Case:: TO-220-3 Full Pack

Packaging:: Tube

Product Status:: Active

IGBT Type:: -

Voltage - Collector Emitter Breakdown (Max):: 650 V

Current - Collector (Ic) (Max):: 18 A

Current - Collector Pulsed (Icm):: 24 A

Vce(on) (Max) @ Vge, Ic:: 2.1V @ 15V, 8A

Power - Max:: 70 W

Switching Energy:: 70µJ (on), 30µJ (off)

Input Type:: Standard

Gate Charge:: 22 nC

Td (on/off) @ 25°C:: 11ns/115ns

Test Condition:: 400V, 4A, 48Ohm, 15V

Reverse Recovery Time (trr):: 40 ns

Operating Temperature:: -40°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3-111

IKP08N65H5XKSA1 FAQ

1.How can I place an order for IKP08N65H5XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IKP08N65H5XKSA1 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 IKP08N65H5XKSA1 reliable?

The price and inventory of IKP08N65H5XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IKP08N65H5XKSA1 is usually 5 days.

3.What payment methods are accepted for IKP08N65H5XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IKP08N65H5XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IKP08N65H5XKSA1?

IKP08N65H5XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IKP08N65H5XKSA1 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 IKP08N65H5XKSA1?

For technical support, including IKP08N65H5XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IKP08N65H5XKSA1 requirements.

6.How does Aetrix verify that IKP08N65H5XKSA1 is sourced from the original manufacturer or authorized distributors?

All IKP08N65H5XKSA1 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 IKP08N65H5XKSA1 meets industry standards.

7.What is the process for return or replacement of IKP08N65H5XKSA1?

All IKP08N65H5XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IKP08N65H5XKSA1, 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 IKP08N65H5XKSA1 part is unused and in its original packaging.

Return procedure for IKP08N65H5XKSA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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