The ABB 5STP38N4200 is a press-pack IGBT rated at 3800A continuous current and 4200V blocking voltage, representing the upper tier of ABB's 5STP series for high-power semiconductor switching. Press-pack construction provides double-sided cooling and inherent fail-short behavior, making this device the preferred choice in safety-critical and high-availability power systems. Designed to handle extreme current densities with low saturation voltage and controlled tail current, the 5STP38N4200 is engineered for installations where thermal performance, reliability, and long service life are non-negotiable requirements.

The 5STP38N4200 is widely deployed in high-power industrial applications including HVDC transmission valves, static VAR compensators (SVCs), large traction inverters, utility-scale wind and solar converters, and multi-megawatt variable frequency drives. Its high blocking voltage and current rating make it equally suited for medium-voltage motor drives in mining, marine propulsion, oil and gas compression, and steel mill applications. Wherever engineers need proven switching performance at the multi-megawatt level with robust overcurrent tolerance, this ABB device is a go-to solution.

Quick Reference: 5STP38N4200

Key Features of the 5STP38N4200:

• 4200V VCES blocking voltage with high cosmic ray immunity suitable for elevated-altitude installations
• 3800A rated collector current enabling multi-megawatt switching in a single press-pack device
• Press-pack (stud-mounted) housing ensures double-sided thermal management and fail-short failure mode for series-connected valve stacks
• Low VCEsat and optimized tail current for reduced conduction and switching losses at high power levels
• Integrated reverse diode with soft recovery characteristics, minimizing EMI and voltage overshoot in inverter topologies
• Compatible with industry-standard gate drive requirements for the ABB 5STP series, simplifying retrofit and upgrade designs

With a published factory lead time of 99 weeks for new production, the 5STP38N4200 is one of the most critically constrained components in high-power power electronics today. Unplanned failures or expansion projects simply cannot wait two years for factory delivery. Maintenance teams managing HVDC valves, traction systems, or large drives need a distributor with verified inventory on the shelf. ATI Accurate Technology maintains stock of hard-to-find and long-lead-time ABB IGBTs specifically to bridge this gap, ensuring your system downtime is measured in hours, not months.

ATI Accurate Technology is headquartered in Palmetto, Florida and specializes in IGBTs, thyristors, diodes, and rectifier modules — including obsolete and long-lead-time parts. Orders placed before 5PM EST ship same day. Contact our power semiconductor specialists for volume pricing, cross-references, or application support. Call 239-734-7566 or email sales@igbts.us to confirm availability and lead time today.