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2SD789
Small-signal NPN transistor, TO-92MOD package, silicon-based, rated for 1000mA current and 50V voltage
2SD789
Small-signal NPN transistor, TO-92MOD package, silicon-based, rated for 1000mA current and 50V voltage
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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2SD789 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
2SD789 is a PNP silicon transistor primarily used in audio amplifier circuits. It is designed to provide high voltage and current amplification with low distortion. The transistor has a maximum collector-emitter voltage of 60V and a maximum collector current of 1A, making it suitable for medium-power applications.The 2SD789 transistor has a power dissipation of 0.5 watts at 25 degrees Celsius, with a maximum junction temperature of 150 degrees Celsius. It has a DC current gain (hfe) of 60 to 320 at a collector current of 150mA, and a transition frequency of 80MHz.The transistor comes in a TO-126 package, which provides easy mounting and heat dissipation. It is also available in a variety of surface-mount packages for applications where space is limited.
Key Features
- High current capacity (3A)
- Low collector-emitter saturation voltage (typically 0.3V)
- High speed switching
- Complementary NPN transistor to 2SB834
- Designed for use in power amplifier and switching circuits
- Pb-free and RoHS compliant
Application
- Audio amplifiers
- Power supply circuits
- General purpose switching applications
- Motor control circuits
- Voltage regulation circuits
- Signal amplification and processing
- Voltage and current drivers
- LED drivers
- High-frequency applications
- Consumer electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Transferred | Part Package Code | TO-92 |
| Pin Count ! | 3 | Reach Compliance Code | |
| ECCN Code | EAR99 | Collector Current-Max (IC) | 1 A |
| Collector-Emitter Voltage-Max | 50 V | Configuration | SINGLE |
| DC Current Gain-Min (hFE) | 100 | JESD-30 Code | O-PBCY-T3 |
| Number of Elements | 1 | Number of Terminals | 3 |
| Package Body Material | PLASTIC/EPOXY | Package Shape | ROUND |
| Package Style | CYLINDRICAL | Polarity/Channel Type | NPN |
| Qualification Status ! | Not Qualified | Surface Mount ! | NO |
| Terminal Form ! | THROUGH-HOLE | Terminal Position | BOTTOM |
| Transistor Application | AMPLIFIER | Transistor Element Material | SILICON |
| Transition Frequency-Nom (fT) | 100 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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