ZTX449
TRANS NPN 30V 1A E-LINEManufacturer: Diodes Incorporated
Categories: Single Bipolar Transistors
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Diodes Incorporated ZTX449 is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. This through-hole component, housed in an E-Line (TO-92 compatible) package, offers a collector-emitter breakdown voltage of 30V and a continuous collector current capability of 1A. With a transition frequency of 150MHz and a maximum power dissipation of 1W, the ZTX449 is suitable for use in industrial control, consumer electronics, and telecommunications equipment. Key parameters include a minimum DC current gain (hFE) of 100 at 500mA and 2V, and a low collector cutoff current of 100nA. The device operates across a wide temperature range from -55°C to 200°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | E-Line-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -55°C ~ 200°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 200mA, 2A |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 500mA, 2V |
| Frequency - Transition | 150MHz |
| Supplier Device Package | E-Line (TO-92 compatible) |
| Current - Collector (Ic) (Max) | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
| Power - Max | 1 W |
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