D44H8 Datasheet

Power Transistor


Features, Applications

This device is designed for power amplifier, regulator and switching circuits where speed is important. Sourced from Process 4Q.

VCEO IC TJ, Tstg Collector-Emitter Voltage Collector Current - Continuous

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Total Device Dissipation Derate above 25�C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient D44H8

*Device mounted on FR-4 PCB X 1.5 mm; mounting pad for the collector lead min. 6 cm.

V(BR)CEO ICBO IEBO Collector-Emitter Breakdown Voltage* Collector-Cutoff Current Emitter-Cutoff Current = 100 mA, = 0 VCB = 0 VEB V �A

hFE VCE(sat ) VBE( sat) VBE( on) DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter On Voltage Base-Emitter On Voltage 2.0 A, VCE 4.0 A, VCE 0.8 10 mA, VCE = 2.0

Typical Pulsed Current Gain vs Collector Current



Download DataSheet PDF View and Download

Manufacturer information


Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service