New BZPACK mSiC® Power Modules Are Designed for Demanding Applications in Harsh Environments

Rhea-AI Summary

Microchip Technology (Nasdaq: MCHP) launched its BZPACK mSiC® power modules on March 19, 2026, targeting harsh industrial and renewable-energy environments. Key features include HV-H3TRB testing that exceeds the 1,000-hour standard, CTI 600V case, Al2O3/AlN substrates, baseplate-less design, press-fit solderless terminals, and production availability.

The modules come in half-bridge, full-bridge, three-phase and PIM/CIB topologies and are designed for streamlined manufacturing, thermal management, and pin-compatible integration.

Positive

• HV-H3TRB tested exceeding 1,000 hours
• CTI 600V case for superior insulation
• Baseplate-less compact design with press-fit terminals
• Production availability now in production quantities

Negative

• None.

News Market Reaction – MCHP

-2.19%

1 alert

-2.19% News Effect

On the day this news was published, MCHP declined 2.19%, reflecting a moderate negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

HV-H3TRB duration: 1,000-hour standard CTI rating: CTI 600V case Gate-source voltage: VGS ≥ 15V +1 more

4 metrics

HV-H3TRB duration 1,000-hour standard HV-H3TRB testing standard exceeded by BZPACK mSiC modules

CTI rating CTI 600V case Comparative Tracking Index case rating for insulation performance

Gate-source voltage VGS ≥ 15V Common gate-source voltage supported by MB and MC mSiC MOSFET families

SiC experience Over 20 years Company experience developing and supporting SiC devices and power solutions

Market Reality Check

Price: $63.29 Vol: Volume 9,084,616 is at 1....

normal vol

$63.29 Last Close

Volume Volume 9,084,616 is at 1.08x the 20‑day average of 8,439,316 shares. normal

Technical Price 64.71 is trading below the 200‑day MA at 67.27, after a 22.36% pullback from the 83.35 52‑week high.

Peers on Argus

MCHP gained 0.19% while key peers like STM (-2.15%), NXPI (-0.61%) and MPWR (-0....

1 Down

MCHP gained 0.19% while key peers like STM (-2.15%), NXPI (-0.61%) and MPWR (-0.49%) traded lower, pointing to stock‑specific strength versus a softer peer group.

Historical Context

5 past events · Latest: Mar 17 (Positive)

Pattern 5 events

Date	Event	Sentiment	Move	Catalyst
Mar 17	IP adoption deal	Positive	+1.2%	Mythic adopted SST memBrain IP and SuperFlash eNVM for next‑gen APUs.
Mar 10	Security platform expansion	Positive	+0.5%	Expanded Trust Platform with new secure authentication IC and management service.
Mar 09	Conference presentation	Positive	+0.5%	Announced presentation at Cantor technology and industrial growth conference.
Mar 05	New mixed‑signal IC	Positive	-3.0%	Introduced LX4580 24‑channel mixed‑signal IC for aviation and defense systems.
Mar 03	Conference registration	Positive	-3.9%	Opened registration for the 2026 MASTERs technical training conference.

Pattern Detected

Recent product and partnership news has usually seen small positive price reactions, though some seemingly positive updates in early March triggered notable selloffs.

Recent Company History

Over the past few weeks, Microchip has issued several technology and event updates. On Mar 3 it opened registration for its MASTERs Conference, followed by a new mixed‑signal IC for aviation and defense on Mar 5. Subsequent news highlighted a conference presentation and expanded security services. A partner adoption announcement on Mar 17 was followed by today’s SiC power‑module launch, reinforcing an ongoing stream of product and ecosystem developments.

Market Pulse Summary

This announcement details new BZPACK mSiC power modules targeting harsh, high‑stress environments, e...

Analysis

This announcement details new BZPACK mSiC power modules targeting harsh, high‑stress environments, emphasizing HV‑H3TRB reliability beyond 1,000 hours, a CTI 600V case, and support for common gate‑source voltages of 15V and above. Set against a steady flow of recent product and ecosystem news, it reinforces Microchip’s focus on industrial and renewable markets. Investors may watch adoption traction, design wins, and follow‑up disclosures on performance and customer uptake.

Key Terms

high humidity high voltage high temperature reverse bias, sic mosfet, comparative tracking index, rds(on), +3 more

7 terms

high humidity high voltage high temperature reverse bias technical

"designed to meet stringent High Humidity High Voltage High Temperature Reverse Bias"

A combined stress test that exposes electronic components to high humidity, high temperature and high electrical voltage applied in the reverse direction to accelerate moisture- and voltage-related failures. Like leaving a phone in a hot, steamy bathtub while running a strong current backward through it, this test helps reveal weaknesses such as leakage, corrosion or shorting that might only appear over long use. Investors care because results indicate product reliability, potential warranty costs, regulatory risks and likely impact on sales and reputation.

sic mosfet technical

"incorporating performance of its MB and MC SiC MOSFET families"

A SiC MOSFET is an electronic switch used to control high-voltage electricity, made from silicon carbide (SiC) instead of traditional silicon. It acts like a more efficient, tougher light switch that turns power on and off with less energy loss, withstands higher temperatures, and can be smaller. Investors care because these features can lower system costs, improve efficiency and performance, and drive demand in electric vehicles, renewable energy, and industrial power equipment.

comparative tracking index technical

"With a Comparative Tracking Index (CTI) 600V case, stable Rds(on)"

A comparative tracking index is a benchmark that aggregates the returns of a chosen market, sector, or group of peers so investors can directly compare how a specific fund or portfolio performs against that reference. Like comparing a car’s fuel efficiency on a highway versus in the city, it makes it easy to see whether an investment is keeping pace, consistently underperforming, or outperforming, which helps evaluate manager skill, risk and whether fees are justified.

rds(on) technical

"CTI) 600V case, stable Rds(on) across temperature ranges and substrate options"

rds(on) is the electrical resistance of a power transistor (usually a MOSFET) when it is switched fully on; think of it as how narrow a pipe the current must flow through. Lower rds(on) means less energy lost as heat, better efficiency, and less cooling or larger batteries required. Investors watch rds(on) because it influences product performance, power consumption, component cost and reliability — all of which can affect margins and competitive position.

thermal interface material technical

"solderless terminals and optional pre-applied Thermal Interface Material (TIM)."

A thermal interface material is a soft, heat-conducting substance placed between a heat-generating component (like a chip) and a heat sink to help move heat away more efficiently. Think of it as the grease between two metal parts that fills tiny gaps so heat flows smoothly; for investors, choice and quality of these materials affect device performance, reliability, product lifespan, manufacturing cost and supply-chain competitiveness.

aec-q101 technical

"industrial and automotive applications, with AEC-Q101 qualified options available."

AEC-Q101 is an industry qualification standard that tests discrete semiconductor parts (like diodes and transistors) to ensure they can survive harsh automotive conditions such as heat, vibration and electrical stress. For investors, a part certified to AEC-Q101 is like a car tested for extreme road and weather conditions—it signals lower supply and reliability risk for companies that design or use those components, which can affect production, costs and product credibility.

gate-source voltages technical

"These devices support common gate-source voltages (VGS ≥ 15V)"

Gate-source voltage is the electrical difference between the gate and source terminals of a transistor that controls whether the device turns on or off, similar to how the pressure you apply to a faucet handle controls water flow. For investors, this number matters because it directly affects a chip’s speed, power consumption, heat and long-term reliability — all factors that influence product performance, manufacturing yields, operating costs and competitive position.

AI-generated analysis. Not financial advice.

The BZPACK mSiC power modules leverage Microchip’s advanced mSiC technology, incorporating performance of its MB and MC SiC MOSFET families

CHANDLER, Ariz., March 19, 2026 (GLOBE NEWSWIRE) -- Microchip Technology (Nasdaq: MCHP) today announces its BZPACK mSiC^® power modules, designed to meet stringent High Humidity High Voltage High Temperature Reverse Bias (HV‑H3TRB) standards. The BZPACK modules can deliver exceptional reliability, streamline manufacturing and offer versatile system‑integration options for the most demanding power‑conversion environments. Available in a wide range of topologies, including half-bridge, full-bridge, three-phase and PIM/CIB configurations, providing designers with the flexibility to optimize for performance, cost and system architecture.

Tested to meet HV-H3TRB standards that exceed the 1,000-hour standard, the BZPACK mSiC power modules provide confidence for deployments in industrial and renewable energy applications. With a Comparative Tracking Index (CTI) 600V case, stable R_ds(on) across temperature ranges and substrate options in Aluminum Oxide (Al₂O₃) or Aluminum Nitride (AlN), the modules provide superior insulation, thermal management and long-term durability.

“The launch of our BZPACK mSiC power modules reinforces Microchip’s commitment to delivering rugged high‑performance solutions for the most demanding power‑conversion environments,” said Clayton Pillion, vice president of Microchip’s high-power solutions business unit. “By leveraging our advanced mSiC technology, we’re giving customers a simpler path to building efficient, long‑lasting systems across industrial and sustainability markets.”

To streamline production and reduce system complexity, BZPACK modules feature a compact, baseplate-less design with Press-Fit, solderless terminals and optional pre-applied Thermal Interface Material (TIM). These versatile options enable faster assembly, improved manufacturing consistency and easier multi- sourcing through industry standard footprints. Additionally, the modules are designed to be pin compatible for ease of use.

Microchip’s MB and MC families of mSiC MOSFETs offer robust solutions for both industrial and automotive applications, with AEC-Q101 qualified options available. These devices support common gate-source voltages (VGS ≥ 15V) and are offered in industry-standard packages for ease of integration. Proven HV-H3TRB capability supports long-term reliability by helping reduce risk of field failures due to moisture-induced leakage or breakdown. The MC family integrates a gate resistor, delivering improved switching control, maintaining low switching energy and improved stability in multi-die module configurations. Current options are available in TO-247-4 Notch and die form (waffle pack).

Microchip has over 20 years of experience in the development, design, manufacturing and support of SiC devices and power solutions, to help customers adopt SiC with ease, speed and confidence. The company’s mSiC products and solutions are designed to provide lower system cost, faster time to market and lower risk. Microchip offers a broad and flexible portfolio of SiC diodes, MOSFETs and gate drivers. For more information, visit www.microchip.com/sic.

Pricing and Availability

The BZPACK mSiC power modules are now available in production quantities. You can purchase directly from Microchip or contact a Microchip sales representative.

Resources

High-res images available through Flickr or editorial contact (feel free to publish):

• Application image: www.flickr.com/photos/microchiptechnology/55114468015/sizes/l

About Microchip Technology:
Microchip Technology Inc. is a broadline supplier of semiconductors committed to making innovative design easier through total system solutions that address critical challenges at the intersection of emerging technologies and durable end markets. Its easy-to-use development tools and comprehensive product portfolio support customers throughout the design process, from concept to completion. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support and delivers solutions across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. For more information, visit the Microchip website at www.microchip.com.

Note: The Microchip name and logo and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. mSiC is a registered trademark of Microchip Technology Inc. in the U.S.A. All other trademarks mentioned herein are the property of their respective companies.

Editorial Contact:
Kim Dutton
480-792-4386
kim.dutton@microchip.com

FAQ

What are the BZPACK mSiC power modules launched by Microchip (MCHP) on March 19, 2026?

They are rugged SiC power modules for harsh environments with multiple topologies and manufacturing options. According to the company, they include half-bridge, full-bridge, three-phase and PIM/CIB configurations and are designed for industrial and renewable-energy applications.

How do BZPACK mSiC modules address moisture and reliability concerns for MCHP customers?

They are tested to HV-H3TRB standards that exceed the 1,000-hour benchmark to reduce moisture-induced failures. According to the company, this capability helps lower field-failure risk in high-humidity, high-temperature reverse-bias conditions.

What thermal and insulation features do Microchip BZPACK mSiC modules (MCHP) offer?

Modules provide CTI 600V case insulation and substrate choices of Al2O3 or AlN for thermal management. According to the company, these options improve insulation, heat dissipation and long-term durability in demanding systems.

Are the BZPACK mSiC modules from Microchip (MCHP) ready for production and how can buyers purchase them?

Yes, the modules are available in production quantities and can be purchased directly from Microchip or via sales representatives. According to the company, standard industry footprints and pin compatibility simplify sourcing and integration.

What packaging and assembly features do Microchip's BZPACK mSiC modules (MCHP) include to speed manufacturing?

They feature a compact, baseplate-less design, optional pre-applied TIM, and press-fit solderless terminals for faster assembly. According to the company, these options improve manufacturing consistency and ease multi-sourcing using industry-standard footprints.