Overview
The D44H8 is a bipolar made by STMicroelectronics in a TO-220 package with 3 pins. -55℃~+150℃ 1 NPN 10A 10uA 1V 40 50W 5V 60V NPN TO-220 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2C_3E, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C283401).
Symbol
Footprint
Parameters
11- Collector - Emitter Voltage VCEO
- 60V
- Configuration
- Standalone
- Current - Collector Cutoff
- 10uA
- Current - Collector(Ic)
- 10A
- DC Current Gain
- 40
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 50W
- Vce Saturation(VCE(sat))
- 1V
- type
- NPN
Order codes
1- D44H8LCSC C283401
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
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<iframe src="https://pcbkit.io/embed/parts/st/D44H8" title="D44H8 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/D44H8.jpg" alt="D44H8" width="1200" height="900">[](https://pcbkit.io/parts/st/D44H8)Questions
Is there a KiCad symbol and footprint for the D44H8?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the D44H8?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the D44H8 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the D44H8?
JLCPCB lists it as part C283401, with 0 in stock; the sellers' links on this page open their listings.
What can replace the D44H8?
Parts like it in the library: the BD810 by onsemi and the D45H8 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
