Overview
The DZTA42 is a bipolar made by Diodes Incorporated in a SOT-223-4 package with 4 pins. -65℃~+150℃ 100nA 300V 40 500mA 500mV 50MHz NPN SOT-223-4 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2C_3E_4C, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C531150).
Symbol
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 300V
- Configuration
- Standalone
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 500mA
- DC Current Gain
- 40
- Emitter-Base Voltage(Vebo)
- 9V
- Number
- 1 NPN
- Operating Temperature
- -65℃~+150℃
- Pd - Power Dissipation
- 2W
- Transition frequency(fT)
- 50MHz
- Vce Saturation(VCE(sat))
- 500mV
- type
- NPN
Order codes
1- DZTA42-13LCSC C531150
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
| 4 | C | Passive |
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<iframe src="https://pcbkit.io/embed/parts/diodes/DZTA42" title="DZTA42 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/DZTA42.jpg" alt="DZTA42" width="1200" height="900">[](https://pcbkit.io/parts/diodes/DZTA42)Questions
Is there a KiCad symbol and footprint for the DZTA42?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E_4C and the footprint EasyEDA_Cloud:SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DZTA42?
SOT-223-4, with 4 pins. Its footprint is drawn on this page.
Where is the DZTA42 datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the DZTA42?
JLCPCB lists it as part C531150, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DZTA42?
Parts like it in the library: the NSS40301MZ4T3G by onsemi, the NZT660A by onsemi, the FZT790A by onsemi and the BCP51TA by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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