Vishay Intertechnology Thick Film Power Resistor With Optional NTC Thermistor and PC-TIM Simplifies Designs and Saves Board Space
Vishay Intertechnology (NYSE: VSH) has unveiled a new AEC-Q200 qualified thick film power resistor, the ISOA200, in the SOT-227B package. The device features high pulse handling capability and power dissipation up to 200W at 80°C bottom case temperature.
Key features include:
- Optional NTC thermistor for temperature monitoring
- Pre-applied Phase Change Thermal Interface Material (PC-TIM)
- Resistance range: 10Ω to 1MΩ
- Maximum operating voltage: 1500V
- Operating temperature range: -55°C to +150°C
Built on an exposed alumina substrate, the resistor reduces costs and weight for automotive, industrial, and aerospace applications. It can handle energy pulses up to 140J for 0.1s and is multi-pulsed tested. Samples and production quantities are available with 12-week lead times.
Vishay Intertechnology (NYSE: VSH) ha presentato un nuovo resistore di potenza a film spesso qualificato AEC-Q200, il ISOA200, nel package SOT-227B. Il dispositivo offre un'elevata capacità di gestione degli impulsi e una dissipazione di potenza fino a 200W a 80°C di temperatura sul fondo della custodia.
Caratteristiche principali:
- Termistore NTC opzionale per il monitoraggio della temperatura
- Materiale termico a cambiamento di fase (PC-TIM) preapplicato
- Gamma di resistenza: da 10Ω a 1MΩ
- Tensione massima di esercizio: 1500V
- Intervallo di temperatura operativa: da -55°C a +150°C
Realizzato su un substrato di allumina esposto, il resistore consente di ridurre costi e peso per applicazioni automotive, industriali e aerospaziali. Può gestire impulsi di energia fino a 140J per 0,1s ed è testato per impulsi multipli. Campioni e quantità di produzione sono disponibili con tempi di consegna di 12 settimane.
Vishay Intertechnology (NYSE: VSH) ha presentado un nuevo resistor de potencia de película gruesa calificado AEC-Q200, el ISOA200, en el paquete SOT-227B. El dispositivo cuenta con alta capacidad para manejar pulsos y una disipación de potencia de hasta 200W a 80°C en la parte inferior del encapsulado.
Características clave:
- Termistor NTC opcional para monitoreo de temperatura
- Material de interfaz térmica de cambio de fase (PC-TIM) preaplicado
- Rango de resistencia: de 10Ω a 1MΩ
- Voltaje máximo de operación: 1500V
- Rango de temperatura de operación: de -55°C a +150°C
Construido sobre un sustrato de alúmina expuesto, el resistor reduce costos y peso para aplicaciones automotrices, industriales y aeroespaciales. Puede manejar pulsos de energía de hasta 140J durante 0,1s y ha sido probado para pulsos múltiples. Muestras y cantidades de producción están disponibles con plazos de entrega de 12 semanas.
Vishay Intertechnology (NYSE: VSH)는 SOT-227B 패키지에 AEC-Q200 인증을 받은 새로운 두꺼운 필름 전력 저항기 ISOA200을 출시했습니다. 이 장치는 높은 펄스 처리 능력과 80°C 바닥 케이스 온도에서 최대 200W의 전력 소산을 특징으로 합니다.
주요 특징:
- 온도 모니터링을 위한 선택적 NTC 서미스터
- 사전 적용된 상변화 열 인터페이스 재료(PC-TIM)
- 저항 범위: 10Ω에서 1MΩ까지
- 최대 동작 전압: 1500V
- 동작 온도 범위: -55°C부터 +150°C까지
노출된 알루미나 기판 위에 제작되어 자동차, 산업 및 항공 우주 응용 분야에서 비용과 무게를 줄입니다. 0.1초 동안 최대 140J의 에너지 펄스를 처리할 수 있으며 다중 펄스 테스트를 거쳤습니다. 샘플과 양산 물량은 12주 리드 타임으로 제공됩니다.
Vishay Intertechnology (NYSE: VSH) a dévoilé une nouvelle résistance de puissance à film épais qualifiée AEC-Q200, le ISOA200, dans un boîtier SOT-227B. Ce composant offre une grande capacité de gestion des impulsions et une dissipation de puissance allant jusqu’à 200W à 80°C de température au niveau du boîtier.
Caractéristiques principales :
- Thermistor NTC optionnel pour la surveillance de la température
- Matériau d’interface thermique à changement de phase (PC-TIM) pré-appliqué
- Plage de résistance : de 10Ω à 1MΩ
- Tension maximale de fonctionnement : 1500V
- Plage de température de fonctionnement : de -55°C à +150°C
Conçu sur un substrat en alumine exposé, cette résistance permet de réduire les coûts et le poids pour des applications automobiles, industrielles et aérospatiales. Elle peut gérer des impulsions d’énergie jusqu’à 140J pendant 0,1s et a été testée pour des impulsions multiples. Des échantillons et des quantités de production sont disponibles avec un délai de livraison de 12 semaines.
Vishay Intertechnology (NYSE: VSH) hat einen neuen AEC-Q200 qualifizierten dickschichtigen Leistungswiderstand, den ISOA200, im SOT-227B Gehäuse vorgestellt. Das Bauteil zeichnet sich durch hohe Impulsbelastbarkeit und eine Leistungsaufnahme von bis zu 200W bei 80°C Gehäusetemperatur (unterer Bereich) aus.
Wesentliche Merkmale:
- Optionaler NTC-Thermistor zur Temperaturüberwachung
- Voraufgetragenes Phasenwechsel-Wärmeleitmaterial (PC-TIM)
- Widerstandsbereich: 10Ω bis 1MΩ
- Maximale Betriebsspannung: 1500V
- Betriebstemperaturbereich: -55°C bis +150°C
Auf einem freiliegenden Aluminiumoxid-Substrat aufgebaut, reduziert der Widerstand Kosten und Gewicht für Anwendungen in der Automobil-, Industrie- und Luftfahrttechnik. Er kann Energieimpulse bis zu 140J für 0,1s verarbeiten und ist für Mehrfachimpulse getestet. Muster und Produktionsmengen sind mit einer Lieferzeit von 12 Wochen verfügbar.
- New product launch expands automotive and industrial portfolio
- High power dissipation capability up to 200W
- Cost and weight reduction through alumina substrate design
- Immediate availability for samples and production
- 12-week lead time for production quantities
AEC-Q200 Qualified Device in Compact SOT-227B Package Offers High Pulse Handling Capability and Power Dissipation to 200 W
MALVERN, Pa., April 23, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new AEC-Q200 qualified thick film power resistor in the compact, low profile SOT-227B package for mounting on a heatsink. Available with an optional NTC thermistor for internal temperature monitoring and pre-applied Phase Change Thermal Interface Material (PC-TIM) for more efficient mounting, the Vishay MCB ISOA200 offers high pulse handling capability and high power dissipation up to 200 W at an 80 °C bottom case temperature.
Built on an exposed alumina substrate instead of a metal tab, the device released today lowers costs and weight for automotive, industrial, and avionics, military, and space (AMS) applications, in which it will serve as a precharge, discharge, active discharge, or snubber resistor. For applications subject to high and repetitive pulse surges, the resistor can handle high energy pulses up to 140 J for 0.1 s and is multi-pulsed tested. Additional custom testing options for the device are also available.
With the option to integrate an AEC-Q200 qualified, temperature cycle tested NTC thermistor inside the resistor package, the ISOA200 simplifies designs and saves board space, while its optional PC-TIM streamlines installation in production. The device’s high power and high energy dissipation further simplify designs while lowering costs by reducing the need for power components.
The ISOA200 features a resistance range from 10 Ω to 1 MΩ, with tolerances of ± 5 % and ± 10 %, and TCR of ± 100 ppm/K and ± 150 ppm/K. The resistor offers a maximum operating voltage of 1500 V, an operating temperature range of -55 °C to +150 °C, and dielectric strength of 4000 Vrms. The RoHS-compliant device offers a non-inductive design and can include two different resistors.
Samples and production quantities of the new resistor are available now, with lead times of 12 weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.® Vishay Intertechnology, Inc. is a Fortune 1000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.
The DNA of tech® is a registered trademark of Vishay Intertechnology, Inc.
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust
Link to product datasheet:
http://www.vishay.com/ppg?32607 (ISOA200)
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720325191869
For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com
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