ZX5T949ZTA
TRANS PNP 30V 5.5A SOT89-3Manufacturer: Diodes Incorporated
Categories: Single Bipolar Transistors
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Diodes Incorporated ZX5T949ZTA is a PNP bipolar junction transistor (BJT) designed for high-efficiency switching and amplification applications. This component features a 30V collector-emitter breakdown voltage and a continuous collector current capability of 5.5A, with a maximum power dissipation of 2.1W. The transition frequency is rated at 110MHz, making it suitable for moderate frequency operation. It exhibits a low Vce(sat) of 175mV at 500mA collector current and 500mA base current, ensuring minimal power loss during switching. The device offers a minimum DC current gain (hFE) of 100 at 1A collector current and 1V collector-emitter voltage. Packaged in a SOT-89-3 (TO-243AA) surface mount configuration and supplied on tape and reel, the ZX5T949ZTA is commonly utilized in power management circuits, battery charging systems, and general-purpose switching within consumer electronics and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Mounting Type | Surface Mount |
| Transistor Type | PNP |
| Operating Temperature | - |
| Vce Saturation (Max) @ Ib, Ic | 175mV @ 500mA, 5.5A |
| Current - Collector Cutoff (Max) | 20nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 1A, 1V |
| Frequency - Transition | 110MHz |
| Supplier Device Package | SOT-89-3 |
| Current - Collector (Ic) (Max) | 5.5 A |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
| Power - Max | 2.1 W |
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