Onsemi D45H11G Bipolar Transistor PNP -80V 10A 70W TO-220
High-performance PNP bipolar transistor, -80V, 10A, 70W in TO-220 package. Fast switching and low saturation voltage.
The Onsemi D45H11G is a high-performance silicon PNP bipolar complementary plastic power transistor designed for general-purpose power amplification and switching applications. With a collector-emitter voltage rating of -80V and a continuous collector current of 10A, this transistor delivers robust performance for demanding circuits.
This transistor features low collector-emitter saturation voltage, which improves efficiency and reduces power loss in switching and amplification stages. Its fast switching speeds ensure reliable performance in high-frequency applications, while the complementary pair configuration simplifies circuit design by enhancing symmetry and reducing component count.
Key Features
• Low collector-emitter saturation voltage for improved efficiency • Fast switching speeds for high-frequency operation • Complementary pairs to simplify design • Robust power dissipation of 70W for demanding tasks • Through-hole mounting for easy PCB integration
Applications
• Power management systems • Industrial control circuits • Switching regulators and converters • Power amplifiers and output stages
The transistor is housed in a TO-220 package, offering excellent thermal performance and ease of mounting. With a transition frequency of 40MHz and a minimum DC current gain of 60hFE, this device ensures stable amplification and switching characteristics across a wide range of operating conditions.
Designed for reliability, the D45H11G is a versatile choice for engineers seeking a dependable PNP transistor for power applications.
- Power management systems
- Industrial control circuits
- Switching regulators
- Converters
- Transistor Polarity: PNP
- Collector Emitter Voltage Max: 80V
- Continuous Collector Current: 10A
- Power Dissipation: 70W
- Transistor Case Style: TO-220
- Transistor Mounting: Through Hole
- No. of Pins: 3
- Transition Frequency: 40MHz
- DC Current Gain hFE Min: 60hFE
- Operating Temperature Max: 150°C
- Dimensions: 43mm x 33mm x 15mm
- Weight: 5g
- of Pins: 3Pins
- SVHC: No SVHC (25-Jun-2025)
Documents
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