Overview
The ZTX455 is a bipolar made by Diodes Incorporated in a TO-92 package with 3 pins. -55℃~+200℃ 1 NPN 100 100MHz 100nA 140V 1A 1W 5V 700mV NPN TO-92 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1E_2B_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 4,379 are in stock at JLCPCB (part C155381).
Symbol
Footprint
Parameters
11- Collector - Emitter Voltage VCEO
- 140V
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 1A
- DC Current Gain
- 100
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Operating Temperature
- -55℃~+200℃
- Pd - Power Dissipation
- 1W
- Transition frequency(fT)
- 100MHz
- Vce Saturation(VCE(sat))
- 700mV
- type
- NPN
Order codes
1- ZTX455LCSC C155381
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | E | Passive |
| 2 | B | Input |
| 3 | C | Passive |
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<iframe src="https://pcbkit.io/embed/parts/diodes/ZTX455" title="ZTX455 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diodes/ZTX455.jpg" alt="ZTX455" width="1200" height="900">[](https://pcbkit.io/parts/diodes/ZTX455)Questions
Is there a KiCad symbol and footprint for the ZTX455?
Yes. The symbol is Pinmap_Generic:Q_NPN_1E_2B_3C and the footprint Package_TO_SOT_THT:TO-92L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ZTX455?
TO-92, with 3 pins. Its footprint is drawn on this page.
Where is the ZTX455 datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the ZTX455?
JLCPCB lists it as part C155381, with 4,379 in stock; the sellers' links on this page open their listings.
What can replace the ZTX455?
Parts like it in the library: the SS8050D331 by ALJ, the SS8550D331 by ALJ, the SS8050 by Jiangsu Changjing Electronics Technology (CJ) and the SS8050-TA(RANGE:160-300) by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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