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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Infineon Technologies IDH08SG60CXKSA1

Name: IDH08SG60CXKSA1
Brand: Infineon Technologies
SKU: IDH08SG60CXKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IDH08SG60CXKSA1

Manufacturer:: Infineon Technologies

Category:: Single Diodes

Package:: TO-220-2

Datasheet:: IDH08SG60CXKSA1.pdf

Description:: DIODE SIL CARB 600V 8A TO220-2-2

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IDH08SG60CXKSA1 from Infineon Technologies is a 3rd-generation thinQ!™ silicon carbide (SiC) Schottky diode rated for 600 V repetitive peak reverse voltage and 8 A continuous forward current at T_C < 130 °C. It delivers zero reverse recovery charge (Q_C = 12 nC), <10 ns switching time, and operates reliably up to 175 °C junction temperature-enabling high-efficiency PFC stages in CCM-mode SMPS.

For engineers reviewing the IDH08SG60CXKSA1 datasheet, IDH08SG60CXKSA1 pinout, IDH08SG60CXKSA1 application, or IDH08SG60CXKSA1 equivalent, key selection criteria include its SiC-based zero-recovery behavior, thermal resistance (R_thJC = 1.5 K/W), surge capability (I_F,max = 350 A), low forward voltage (V_F = 1.8–2.2 V), and TO-220-2 package compatibility with industrial heatsinking.

Technical Context

This SiC Schottky diode eliminates minority-carrier injection, resulting in no reverse recovery time (t_rr) or associated switching losses. Its capacitive displacement current waveform defines t_c < 10 ns-fully independent of junction temperature, load current, or di/dt.

Designed for hard-switching topologies, it sustains 600 V DC blocking with only 0.6 µA typical reverse leakage at 25 °C and 2.5 µA at 150 °C, while maintaining stable Q_C = 12 nC across di/dt up to 1000 A/µs-critical for high-frequency PFC and solar inverter boost stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - supports 400 V AC input rectification with 50% safety margin in industrial PFC designs
I_F (cont.)	8 A @ T_C < 130 °C - enables compact heatsink sizing in forced-air-cooled 1–2 kW converters
V_F	1.8–2.2 V @ 8 A - reduces conduction loss vs. Si diodes by ~40% at 150 °C junction temperature
Q_C	12 nC - eliminates reverse recovery energy loss, enabling >100 kHz operation without snubbers
R_thJC	1.5 K/W - allows direct mounting to heatsink with predictable thermal drop under full-load conditions
t_c	<10 ns - defines fast capacitive turn-off edge, minimizing EMI generation in high-dv/dt circuits
I_F,max	350 A @ 10 µs - withstands line surges and inrush currents in UPS and motor drive front-ends

Pinout & Package

Package: PG-TO220-2 (standard through-hole, isolated tab, M3/M3.5 screw-mount compatible). Thermal pad is electrically connected to cathode (Pin 1).

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Tab)	Cathode	Electrically active thermal interface; must be insulated from heatsink unless system ground reference permits
Pin 2	Anode	Low-inductance connection point for high-di/dt return path; requires short PCB trace routing

Key Features

Feature	Design Value
No reverse recovery	Eliminates t_rr-related switching loss and EMI, enabling clean hard-switched PFC operation
Temperature-stable V_F	V_F increases only ~0.4 V from 25 °C to 150 °C-ensures consistent conduction loss across thermal range
High dv/dt ruggedness	50 V/ns rating prevents false triggering in noisy high-side switch nodes
JEDEC-qualified reliability	Qualified per J-STD-20/JESD22 for automotive-adjacent industrial applications with extended lifetime at 175 °C
Low Q_C/I_F FoM	1.5 nC/A figure of merit-among lowest for 600 V SiC diodes, optimizing high-frequency efficiency

Applications

CCM PFC Boost Stage

Solar Inverter DC-Link Clamp

Use Scenario: Continuous Conduction Mode (CCM) boost converter in 1.5–2.5 kW server PSUs and telecom rectifiers.

IC Role / Device Role / Timing Role: Output rectifier handling high-frequency, high-current AC-to-DC conversion with minimal switching loss.

Use Value: Enables >98% efficiency at 100 kHz due to zero Q_rr, reducing heatsink volume by 35% vs. Si alternatives.

Use Scenario: Bidirectional clamp diode in three-level NPC solar inverters operating at 600–1000 V DC-link.

IC Role / Device Role / Timing Role: Fast freewheeling path during IGBT commutation, absorbing reactive energy without tail current.

Use Value: Prevents voltage overshoot spikes during turn-off, eliminating need for RC snubbers and improving system reliability.

Industrial UPS Rectifier

Motor Drive Brake Chopper

Use Scenario: Input rectifier stage in double-conversion 3–5 kVA uninterruptible power supplies with wide input voltage range.

IC Role / Device Role / Timing Role: High-surge-capable output diode managing line transients and battery recharge currents.

Use Value: Withstands 350 A non-repetitive surges (10 µs), ensuring robustness against grid faults and generator start-up spikes.

Use Scenario: Regenerative braking path in servo drives and HVAC compressors using 600 V IGBT modules.

IC Role / Device Role / Timing Role: Low-loss freewheeling diode dissipating stored inductive energy during rapid deceleration.

Use Value: Maintains stable V_F at 150 °C ambient, preventing thermal runaway during repeated brake cycles.

Equivalent & Alternatives

The following parts are listed as comparable options for similar SiC Schottky diode applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
C3D08060A	Same 600 V/8 A rating; higher R_thJC = 2.0 K/W; Q_C = 13.5 nC	Slightly lower surge rating (300 A); optimized for lower-cost TO-220AC package	Prefer when cost sensitivity outweighs thermal performance; verify heatsink interface for higher R_thJC
SS10P6	Si-based ultrafast diode; V_F ≈ 2.8 V @ 8 A; t_rr ≈ 35 ns; R_thJC = 2.5 K/W	Higher conduction + recovery loss; limited to ≤85 °C ambient; unsuitable for >60 kHz	Only acceptable for legacy redesigns where SiC qualification is not feasible; expect 3–5% efficiency penalty

Compared with C3D08060A and SS10P6, IDH08SG60CXKSA1 offers superior thermal performance (1.5 K/W), lowest Q_C, and guaranteed 175 °C operation-making it optimal for space-constrained, high-efficiency, high-temperature industrial converters where reliability and efficiency are prioritized over unit cost.

Availability

IDH08SG60CXKSA1 is available at Aetrix Electronics and suitable for CCM PFC boost stages, solar inverter DC-link clamping, and industrial UPS rectifier designs requiring stable component supply, long-term lifecycle support, and JEDEC-qualified reliability.

Supply support for IDH08SG60CXKSA1 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 semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy systems.

IDH08SG60CXKSA1 belongs to the thinQ!™ 3rd-generation SiC Schottky diode product line, engineered specifically for high-frequency, high-temperature switching applications where zero-recovery behavior and thermal robustness are critical-such as next-generation PFC, solar, and UPS systems.

FAQ

Is IDH08SG60CXKSA1 pin-compatible with standard TO-220 rectifiers?

Yes-it uses the PG-TO220-2 outline with Pin 1 (cathode/tab) and Pin 2 (anode), matching mechanical footprint and mounting hole positions of legacy Si TO-220 diodes. However, its cathode-isolated tab requires electrical isolation unless system grounding permits direct heatsink contact.

What is the maximum recommended case temperature for continuous operation?

The datasheet specifies continuous forward current derating begins at T_C = 130 °C, with absolute maximum operating junction temperature of 175 °C. For reliable 8 A continuous operation, maintain T_C ≤ 125 °C using appropriate heatsinking and airflow per the thermal curves on page 3 of Rev. 2.4.

Does this diode require a gate driver or external control circuitry?

No-IDH08SG60CXKSA1 is a passive two-terminal device with no gate or control pins. It functions as a unidirectional conductor with inherent zero-recovery behavior; no driver, biasing, or timing circuitry is needed beyond standard rectifier layout practices.

Can IDH08SG60CXKSA1 replace silicon diodes in existing designs without layout changes?

Yes, for most TO-220-based rectifier positions-but verify thermal interface design (isolation requirements), PCB trace inductance (due to faster switching), and snubber removal (no t_rr means reduced need for RC networks). Efficiency gains and cooler operation are immediate; no firmware or control loop changes are required.

IDH08SG60CXKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolSiC™+

Package/Case:: TO-220-2

Packaging:: Tube

Product Status:: Discontinued at Digi-Key

Technology:: SiC (Silicon Carbide) Schottky

Voltage - DC Reverse (Vr) (Max):: 600 V

Current - Average Rectified (Io):: 8A

Voltage - Forward (Vf) (Max) @ If:: 2.1 V @ 8 A

Speed:: No Recovery Time > 500mA (Io)

Reverse Recovery Time (trr):: 0 ns

Current - Reverse Leakage @ Vr:: 70 µA @ 600 V

Capacitance @ Vr, F:: 240pF @ 1V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-2-2

Operating Temperature - Junction:: -55°C ~ 175°C

IDH08SG60CXKSA1 FAQ

1.How can I place an order for IDH08SG60CXKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IDH08SG60CXKSA1 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 IDH08SG60CXKSA1 reliable?

The price and inventory of IDH08SG60CXKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IDH08SG60CXKSA1 is usually 5 days.

3.What payment methods are accepted for IDH08SG60CXKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IDH08SG60CXKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IDH08SG60CXKSA1?

IDH08SG60CXKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IDH08SG60CXKSA1 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 IDH08SG60CXKSA1?

For technical support, including IDH08SG60CXKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IDH08SG60CXKSA1 requirements.

6.How does Aetrix verify that IDH08SG60CXKSA1 is sourced from the original manufacturer or authorized distributors?

All IDH08SG60CXKSA1 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 IDH08SG60CXKSA1 meets industry standards.

7.What is the process for return or replacement of IDH08SG60CXKSA1?

All IDH08SG60CXKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IDH08SG60CXKSA1, 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 IDH08SG60CXKSA1 part is unused and in its original packaging.

Return procedure for IDH08SG60CXKSA1:

1.Submit a request within 90 days.

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

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