The D45H11 is a bipolar made by STMicroelectronics in a TO-220 package with 3 pins. -55℃~+150℃ 1 PNP 10A 10uA 1V 40 50W 5V 80V PNP TO-220 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistors:PNP B1 C2 E3, from CERN's library) and its footprint (ICs And Semiconductors THD:TO-220-v, from CERN's library), ready for a KiCad board. 10,009 are in stock at JLCPCB (part C283402). 1 open-source board in 1 repository on GitHub use it.
| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Collector-emitter voltage (IB = 0) VCEO | D45H11; PNP voltage is negative | max 80 V | 2 |
| Emitter-base voltage (IC = 0) VEBO | PNP voltage is negative | max 5 V | 2 |
| Collector current IC | PNP current is negative | max 10 A | 2 |
| Collector peak current ICM | PNP current is negative | max 20 A | 2 |
| Total dissipation at Tcase = 25 °C PTOT | Tcase = 25 °C | max 50 W | 2 |
| Storage temperature TSTG | min -55 · max 150 °C | 2 | |
| Max. operating junction temperature TJ | max 150 °C | 2 | |
| Thermal resistance junction-case max RthJC | TO-220 | max 2.5 °C/W | 2 |
| Thermal resistance junction-ambient max RthJA | TO-220 | max 62.5 °C/W | 2 |
| Collector-emitter sustaining voltage (IB = 0) VCEO(sus) | D45H11; Tcase = 25 °C; IC = 100 mA; pulse duration ≤ 300 us, duty cycle ≤ 2 %; PNP voltage and current values are negative | min 80 V | 3 |
| Collector cut-off current (VBE = 0) ICES | Tcase = 25 °C; VCE = rated VCEO; PNP voltage and current values are negative | max 10 uA | 3 |
| Emitter cut-off current (IC = 0) IEBO | Tcase = 25 °C; VEB = 5 V; PNP voltage and current values are negative | max 100 uA | 3 |
| Collector-emitter saturation voltage VCE(sat) | Tcase = 25 °C; IC = 8 A; IB = 0.4 A; pulse duration ≤ 300 us, duty cycle ≤ 2 %; PNP voltage and current values are negative | max 1 V | 3 |
| Base-emitter saturation voltage VBE(sat) | Tcase = 25 °C; IC = 8 A; IB = 0.8 A; pulse duration ≤ 300 us, duty cycle ≤ 2 %; PNP voltage and current values are negative | max 1.5 V | 3 |
| DC current gain hFE | Tcase = 25 °C; IC = 2 A; VCE = 1 V; pulse duration ≤ 300 us, duty cycle ≤ 2 %; PNP voltage and current values are negative | min 60 | 3 |
| DC current gain hFE | Tcase = 25 °C; IC = 4 A; VCE = 1 V; pulse duration ≤ 300 us, duty cycle ≤ 2 %; PNP voltage and current values are negative | min 40 | 3 |
| Pin | Name | Type |
|---|---|---|
| 1 | B | Passive |
| 2 | C | Passive |
| 3 | E | Passive |
PCBench/PCBench
resolution = [0.5, 0.5] pcbfolder = '../PCBs/' pcbnames = ["1Bitsy1bitsy"] iters = 30 env = PCBRoutingEnv(resolution=resolution, pcbfolder=pcbfolder, pcbnames=pcbnames) obs, info = env.reset() for in range(iters): act =…
<iframe src="https://pcbkit.io/embed/parts/st/D45H11" title="D45H11 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/D45H11.jpg" alt="D45H11" width="1200" height="900">[](https://pcbkit.io/parts/st/D45H11)Yes. The symbol is Transistors:PNP B1 C2 E3 and the footprint ICs And Semiconductors THD:TO-220-v, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-220, with 3 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C283402, with 10,009 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the D44H11 by STMicroelectronics, the D44H11 by onsemi, the MJE3055T by STMicroelectronics and the D45H11 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
