
Overview
The KSP44BU is a bipolar made by onsemi in a TO-92-3L package with 3 pins. -55℃~+150℃ 1 NPN 1.5W 100nA 300mA 40 400V 6V 750mV NPN TO-92-3L 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 (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, from EasyEDA), ready for a KiCad board. 427 are in stock at JLCPCB (part C232817).
Symbol
Footprint
Parameters
11- Collector - Emitter Voltage VCEO
- 400V
- Configuration
- Standalone
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 300mA
- DC Current Gain
- 40
- Emitter-Base Voltage(Vebo)
- 6V
- Number
- 1 NPN
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 1.5W
- Vce Saturation(VCE(sat))
- 750mV
- type
- NPN
Order codes
1- KSP44BULCSC C232817
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/onsemi/KSP44BU" title="KSP44BU in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/KSP44BU.jpg" alt="KSP44BU" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/KSP44BU)Questions
Is there a KiCad symbol and footprint for the KSP44BU?
Yes. The symbol is Pinmap_Generic:Q_NPN_1E_2B_3C and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the KSP44BU?
TO-92-3L, with 3 pins. Its footprint is drawn on this page.
Where is the KSP44BU datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the KSP44BU?
JLCPCB lists it as part C232817, with 427 in stock; the sellers' links on this page open their listings.
What can replace the KSP44BU?
Parts like it in the library: the ZTX696B by Diodes Incorporated, the ZTX718 by Diodes Incorporated, the BUJ100LR,412 by WeEn Semiconductors and the ZTX849STZ by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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