ZTX557
TRANS PNP 300V 0.5A E-LINEManufacturer: Diodes Incorporated
Categories: Single Bipolar Transistors
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Diodes Incorporated ZTX557 is a PNP bipolar junction transistor designed for general-purpose amplification and switching applications. This component features a high collector-emitter breakdown voltage of 300V and a maximum continuous collector current of 500mA. With a transition frequency of 75MHz and a power dissipation of 1W, it offers robust performance. The DC current gain (hFE) is a minimum of 50 at 50mA collector current and 10V collector-emitter voltage. Saturation voltage is specified at a maximum of 300mV for 5mA base current and 50mA collector current. The transistor is housed in an E-Line package, compatible with TO-92 footprints, and is suitable for through-hole mounting. Typical applications include power supply circuits and industrial control systems.
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 | PNP |
| Operating Temperature | -55°C ~ 200°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 5mA, 50mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 50mA, 10V |
| Frequency - Transition | 75MHz |
| Supplier Device Package | E-Line (TO-92 compatible) |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
| Power - Max | 1 W |
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