component
SL45H11
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) Bipolar (BJT), TO-220-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSL45H11
Slkor(SLKORMICRO Elec.) · Bipolar (BJT) · TO-220-3
SL45H11 from Slkor(SLKORMICRO Elec.), in a TO-220-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Base | input | Base terminal of the PNP transistor; VEBO max is -5 V and the collector current is up to -10 A continuous. |
| 2 | Collector | passive | Collector terminal; VCEO is -80 V, IC is -10 A continuous (-20 A peak), and VCE(sat) is -1.0 V max at IC=-8 A. |
| 3 | Emitter | passive | Emitter terminal of the PNP transistor; emitter-base voltage is limited to -5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | TO-220-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector-Emitter Saturation Voltage | VCE(sat) | -1 | V | IC= -8A; IB= -0.4 A | 2 | ||
| Base-Emitter Saturation Voltage | VBE(sat) | -1.5 | V | IC= -8A; IB= -0.8 A | 2 | ||
| Collector Cutoff Current | ICES | -10 | μA | VCE=Rated VCEO; VBE= 0 | 2 | ||
| Emitter Cutoff Current | IEBO | -100 | μA | VEB= -5V; IC= 0 | 2 | ||
| DC Current Gain | hFE-1 | 60 | IC= -2A; VCE= -1V | 2 | |||
| DC Current Gain | hFE-2 | 40 | IC= -4A; VCE= -1V | 2 | |||
| Output Capacitance | COB | 230 | pF | VCB= -10V, f= 1.0MHz | 2 | ||
| Current-Gain-Bandwidth Product | fT | 40 | MHz | IC=-0.5A; VCE=-10V; ftest=20MHz | 2 | ||
| Collector-Emitter Voltage | VCEO | -80 | V | Ta=25℃ | 1 | ||
| Emitter-Base Voltage | VEBO | -5 | V | Ta=25℃ | 1 | ||
| Collector Current-Continuous | IC | -10 | A | Ta=25℃ | 1 | ||
| Collector Current-Peak | ICM | -20 | A | Ta=25℃ | 1 | ||
| Collector Power Dissipation | PC | 50 | W | TC=25℃ | 1 | ||
| Junction Temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance, Junction to Case | Rth j-c | 2.5 | ℃/W | 1 | |||
| Thermal Resistance, Junction to Ambient | Rth j-a | 75 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
SL45H11 - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220-3 (KiCad packages3D, STEP)
- 3D model files:
sl45h11-etched.step/sl45h11-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl45h11.step/sl45h11.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (3 pp, sha256
f74214cf429529b7, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).