DDTA143XUA-7
TRANS PREBIAS PNP 50V SOT323Manufacturer: Diodes Incorporated
Categories: Single, Pre-Biased Bipolar Transistors
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The Diodes Incorporated DDTA143XUA-7 is a PNP pre-biased bipolar junction transistor (BJT) designed for surface mount applications. This component features a collector-emitter breakdown voltage of 50 V and a maximum collector current of 100 mA. It offers a transition frequency of 250 MHz and a maximum power dissipation of 200 mW. The device is housed in a SOT-323 package, also known as SC-70, and is supplied on tape and reel. Key specifications include a minimum DC current gain (hFE) of 30 at 10 mA collector current and 5 V Vce. It includes integrated base resistors: R1 at 4.7 kOhms and R2 at 10 kOhms. This device is commonly utilized in portable electronics, automotive systems, and industrial control applications where simplified circuit design and reduced component count are advantageous.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-70, SOT-323 |
| Mounting Type | Surface Mount |
| Transistor Type | PNP - Pre-Biased |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 500µA, 10mA |
| Current - Collector Cutoff (Max) | 500nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 10mA, 5V |
| Supplier Device Package | SOT-323 |
| Current - Collector (Ic) (Max) | 100 mA |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Power - Max | 200 mW |
| Frequency - Transition | 250 MHz |
| Resistor - Base (R1) | 4.7 kOhms |
| Resistor - Emitter Base (R2) | 10 kOhms |
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