Diodes Introduces New Automotive-Grade Bipolar Transistor Series, Boosting Efficiency by 50%
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 17 2025
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Source: Newsfilter
- Product Expansion: Diodes has launched the DXTN/P 78Q and 80Q series of automotive-grade bipolar transistors, supporting 12V, 24V, and 48V systems, which are expected to enhance market competitiveness by meeting high-performance automotive power switching and control needs.
- Performance Advantage: The new series operates reliably at up to 175°C, offering ultra-low saturation voltage (just 17mV at 1A) and on-state resistance as low as 12mΩ, enabling designers to cut conduction losses by 50%, thereby improving overall thermal management efficiency.
- Packaging Innovation: Housed in the ultra-compact PowerDI®3333-8 package, the new devices reduce PCB footprint by 75%, freeing up space for additional functionalities, while a large underside heatsink achieves ultra-low thermal resistance (4.2°C/W), enhancing product reliability and manufacturing efficiency.
- Market Pricing: The DXTN/P 78Q series is priced between $0.19 and $0.21, while the 80Q series ranges from $0.20 to $0.22, both available in quantities of 6,000 pieces, which is expected to attract more automotive and industrial customers.
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Analyst Views on DIOD
Wall Street analysts forecast DIOD stock price to fall over the next 12 months. According to Wall Street analysts, the average 1-year price target for DIOD is 58.67 USD with a low forecast of 54.00 USD and a high forecast of 62.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.
3 Analyst Rating
2 Buy
1 Hold
0 Sell
Moderate Buy
Current: 60.260
Low
54.00
Averages
58.67
High
62.00
Current: 60.260
Low
54.00
Averages
58.67
High
62.00
About DIOD
Diodes Incorporated is a manufacturer and supplier of application-specific standard products within the discrete, logic, analog, and mixed-signal semiconductor markets. The Company's products include diodes; rectifiers; transistors; MOSFETs; Silicon Carbide (SiC) diodes and MOSFETs; protection devices; logic; photocoupler; voltage translators; amplifiers and comparators; sensors; and power management devices, such as alternating current (AC)-direct current (DC) converters, DC-DC switching, linear voltage regulators, voltage references, light-emitting diode drivers, power switches, and voltage supervisors. It also has timing and connectivity solutions, including clock ICs, crystal oscillators, PCIe packet switches, multiprotocol switches, interface products, and signal integrity solutions for high-speed signals. It serves the industrial, automotive, computing, communications, and consumer markets. Its mixed-signal products, including high-speed mux/demux, digital switches, and others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Diodes Incorporated to Host Q4 2025 Earnings Call on February 10, 2026
- Earnings Call Schedule: Diodes plans to hold a conference call on February 10, 2026, at 4:00 PM CT to discuss its Q4 and FY 2025 financial results, with the earnings announcement set for 3:05 PM CT, reflecting the company's commitment to financial transparency and investor engagement.
- Executive Participation: The call will feature CEO Gary Yu, CFO Brett Whitmire, and SVP of Worldwide Sales and Marketing Emily Yang, indicating the leadership's focus on financial communication, which can enhance investor confidence and trust in the company.
- Call Access Information: Investors can join the call by dialing 1-833-634-2590 (US) or +1-412-317-6038 (International), ensuring broad participation and fostering interaction between the company and the market.
- Live Broadcast and Replay: The conference will be streamed live on the company's website, and a replay will be available for 90 days for those unable to attend, demonstrating the company's emphasis on information dissemination and strengthening investor relations.
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Diodes Launches API772x Series High-Performance Digital Isolators with 5000VRMS Isolation Rating
- Product Launch: Diodes has introduced the API772x RobustISO™ series of high-performance dual-channel digital isolators, specifically designed for critical applications in industrial automation, new energy power systems, and data center power supplies, addressing the rising demand for reliable isolation solutions.
- Isolation Performance: These digital isolators offer a 5000VRMS isolation rating and an 8000VPK isolation voltage, significantly exceeding the 10kV of comparable products, ensuring reliable signal transmission in electrically noisy environments, thereby enhancing the product's competitiveness in high-demand applications.
- Longevity Design: Featuring a capacitive isolation barrier thicker than 25µm, these devices are predicted to achieve an operational lifetime of over 40 years, far exceeding the standard service life required under stringent conditions, showcasing Diodes' technological advantage in product durability.
- Flexibility and Efficiency: The API772x series supports data rates of up to 100Mbps with low power consumption (typically 2.1mA per channel), and offers flexible digital channel-direction configurations, catering to diverse application needs and further enhancing market adaptability.
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