ABB 5SHX0845F0001
ABB 5SHX0845F0001
ABB 5SHX0845F0001

ABB 5SHX0845F0001 | HiPak 5SHX Series High-Power Density IGBT Power Semiconductor

  • Brand: ABB
  • Model: 5SHX0845F0001
  • Product Type: IGBT Power Module
  • Series: HiPak Series
  • Core Function: Provides high-power, efficient electrical energy conversion for variable frequency drives (VFDs), HVDC systems, and renewable energy converters; integrates IGBT chips with freewheeling diodes for bidirectional power flow.
  • Key Specs: 4500V blocking voltage, 1500A continuous current, 20kHz switching frequency, press-pack encapsulation.
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Part number: ABB 5SHX0845F0001
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Description

5SHX0845F0001: Product Overview
The 5SHX0845F0001 is an IGBT power module within ABB’s HiPak series, designed for high-power industrial applications requiring efficient energy conversion. Its role is to serve as the core semiconductor component in power electronic converters—positioned in VFDs, HVDC converter stations, and wind turbine inverters—to switch high-voltage/current levels with minimal losses. In systems like steel mill rolling mills, offshore wind farms, and long-distance power transmission, it enables precise control of motor speeds, grid synchronization, and power flow direction.
Functionally, the module houses IGBT (Insulated Gate Bipolar Transistor) chips paired with freewheeling diodes, handling bidirectional current flow (rectification and inversion). It processes high-power signals (up to 4500V, 1500A) with switching frequencies up to 20kHz, converting AC to DC (rectification) or DC to AC (inversion) for motor drives or grid integration. As part of the HiPak platform, it leverages ABB’s press-pack encapsulation technology, which eliminates bond wires and solder layers to improve thermal performance and reliability. Benefits include reduced converter size (via high power density), lower switching losses (≥98% efficiency), and compliance with IEC 60747-9 standards for power semiconductors.

ABB 5SHX0845F0001

ABB 5SHX0845F0001

5SHX0845F0001: Technical Specifications
  • Model Number: 5SHX0845F0001
  • Manufacturer: ABB
  • Product Type: IGBT Power Module
  • Blocking Voltage: 4500V (Vces)
  • Continuous Collector Current: 1500A (Tc = 80°C)
  • Switching Frequency: Up to 20kHz (optimized for hard-switching applications)
  • Encapsulation: Press-pack (direct copper bonding, no bond wires)
  • Internal Structure: IGBT chip + freewheeling diode (anti-parallel)
  • Thermal Resistance: Rth(j-c) = 0.025°C/W (junction-to-case)
  • Operating Temperature: -40°C to +125°C (case temperature, Tc)
  • Isolation Voltage: 10kV AC (1 minute, case-to-heatsink)
  • Gate Drive Voltage: +15V/-15V (standard IGBT driver interface)
  • Protection Features: Overcurrent, overtemperature, and short-circuit withstand (10μs)
  • Certifications: IEC 60747-9, UL 1557, RoHS
Core Features & Customer Value​
High power density for compact designs: The press-pack encapsulation and direct copper bonding eliminate bond wires, reducing module size by 30% compared to conventional IGBT modules. For customers in wind turbines or mobile substations, this allows more converters per nacelle or trailer, saving space and transportation costs. The 4500V/1500A rating supports multi-megawatt applications without paralleling modules, simplifying system design.
Low switching losses for energy efficiency: Optimized IGBT chip technology and 20kHz switching frequency minimize conduction and switching losses, achieving ≥98% efficiency in VFDs. In steel mill rolling mills, this reduces energy consumption by 5-8% compared to older GTO-based converters, directly lowering operational costs. The freewheeling diode’s soft recovery characteristic also reduces electromagnetic interference (EMI), easing compliance with FCC/EN 55011 standards.
Robustness in harsh environments: The module’s press-pack design withstands mechanical stress (vibrations up to 5g) and thermal cycling (-40°C to +125°C), critical for offshore wind farms or desert-based HVDC stations. Short-circuit withstand time (10μs) protects against fault currents, while integrated temperature sensors (via case thermocouples) enable predictive maintenance. For maintenance teams, this reduces unplanned downtime by flagging overheating before failure.
Simplified system integration: Standardized gate drive voltage (+15V/-15V) and screw-terminal connections (for heatsinks) allow drop-in replacement of older modules (e.g., ABB 5SHX 06 series). ABB’s Melody simulation software models the module’s behavior in converters, accelerating design validation. For engineers, this cuts development time by 20-30% compared to custom semiconductor integration.

ABB 5SHX0845F0001

ABB 5SHX0845F0001

Typical Applications​
In a steel mill’s hot strip mill, the module is used in an ACS6000 VFD to drive a 12MW roughing mill motor. It converts 6.6kV AC to variable frequency AC, with 20kHz switching ensuring smooth speed control (±0.1% tolerance) for consistent strip thickness. The press-pack design withstands vibrations from adjacent rolling stands, while short-circuit protection prevents damage during mill jams.
At an offshore wind farm, it powers a 5MW turbine inverter, converting 690V DC (from the nacelle rectifier) to 33kV AC for grid transmission. The 4500V rating handles grid surges, and 20kHz switching minimizes harmonic distortion (THD <3%), complying with IEEE 519 standards. The module’s -40°C cold-start capability supports North Sea winter conditions.
In a HVDC transmission project, the module is part of a converter valve for a 500kV, 1000MW link. It performs 12-pulse rectification, with parallel modules handling 1500A per valve leg. The press-pack encapsulation’s high isolation voltage (10kV) prevents flashovers in the valve hall, while temperature monitoring via ABB Ability™ ensures proactive cooling adjustments.

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