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ZTX449STOA

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ZTX449STOA

TRANS NPN 30V 1A E-LINE

Manufacturer: Diodes Incorporated

Categories: Single Bipolar Transistors

Quality Control: Learn More

Diodes Incorporated ZTX449STOA is an NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. This component features a collector-emitter breakdown voltage of 30V and a continuous collector current capability of 1A. With a transition frequency of 150MHz and a power dissipation of 1W, it is suitable for power handling in moderate-duty cycles. The device exhibits a minimum DC current gain (hFE) of 100 at 500mA collector current and 2V collector-emitter voltage. The Vce(sat) is specified at a maximum of 1V for 200mA base current and 2A collector current. The ZTX449STOA is packaged in an E-Line (TO-92 compatible) through-hole format, supplied on tape and reel (TR). Its operating junction temperature range is -55°C to 200°C. This transistor finds application in various electronic systems, including consumer electronics and industrial control.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / CaseE-Line-3, Formed Leads
Mounting TypeThrough Hole
Transistor TypeNPN
Operating Temperature-55°C ~ 200°C (TJ)
Vce Saturation (Max) @ Ib, Ic1V @ 200mA, 2A
Current - Collector Cutoff (Max)100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce100 @ 500mA, 2V
Frequency - Transition150MHz
Supplier Device PackageE-Line (TO-92 compatible)
Current - Collector (Ic) (Max)1 A
Voltage - Collector Emitter Breakdown (Max)30 V
Power - Max1 W

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