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DCX114EU-13R-F
Public Made by Adomby adom
Diodes Incorporated Digital Transistors, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownDCX114EU-13R-F
Diodes Incorporated · Digital Transistors · SOT-363
DCX114EU-13R-F from Diodes Incorporated, in a SOT-363. 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 | E1 | passive | Emitter (COM1) of transistor Q1, the pre-biased transistor section whose R1/R2 network is 10kΩ/10kΩ for the DCX114EU; Q1 ratings include VO 50V and IO 50mA. |
| 2 | B1 | input | Base/input (IN1) of Q1 through its internal R1 of 10kΩ nominal, with VI rated -10 to +40V (NPN section) and input current of 0.88mA max at VI = 5V. |
| 3 | C2 | passive | Collector/output (OUT2) of transistor Q2, with 50V supply voltage VO and 50mA output current rating (magnitudes). |
| 4 | E2 | passive | Emitter (COM2) of transistor Q2, the second pre-biased transistor section of the pair. |
| 5 | B2 | input | Base/input (IN2) of Q2 through its internal R1 of 10kΩ nominal, with VI rated +10 to -40V (PNP section) and input current of -0.88mA max at VI = -5V. |
| 6 | C1 | passive | Collector/output (OUT1) of transistor Q1, with 50V supply voltage VO and 50mA output current rating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Resistor R1 Tolerance (NPN section) | R1 | -30 | 30 | % | 5 | ||
| Resistance Ratio Tolerance R2/R1 (NPN section) | R2/R1 | -20 | 20 | % | 5 | ||
| Input Resistor R1 Tolerance (PNP section) | R1 | -30 | 30 | % | 6 | ||
| Resistance Ratio Tolerance R2/R1 (PNP section) | R2/R1 | -20 | 20 | % | 6 | ||
| NPN Input Voltage (off) | Vl(off) | 0.5 | 1.1 | V | VCC = 5V, IO = 100μA | 5 | |
| PNP Input Voltage (off) | Vl(off) | -0.5 | -1.1 | V | VCC = -5V, IO = -100μA | 6 | |
| NPN Input Voltage (on) | Vl(on) | 1.9 | 3 | V | VO = 0.3V, IO = 10mA | 5 | |
| PNP Input Voltage (on) | Vl(on) | -1.9 | -3 | V | VO = -0.3V, IO = -10mA | 6 | |
| NPN Output Voltage (on) | VO(on) | 0.1 | 0.3 | V | IO/Il = 10mA / 0.5mA | 5 | |
| PNP Output Voltage (on) | VO(on) | -0.1 | -0.3 | V | IO/Il = -10mA / -0.5mA | 6 | |
| NPN Input Current | Il | 0.88 | mA | VI = 5V | 5 | ||
| PNP Input Current | Il | -0.88 | mA | VI = -5V | 6 | ||
| NPN Output Current (off) | IO(off) | 0.5 | μA | VCC = 50V, VI = 0V | 5 | ||
| PNP Output Current (off) | IO(off) | -0.5 | μA | VCC = -50V, VI = 0V | 6 | ||
| NPN DC Current Gain | Gl | 30 | VO = 5V, IO = 5mA | 5 | |||
| PNP DC Current Gain | Gl | 30 | VO = -5V, IO = -5mA | 6 | |||
| Supply Voltage (NPN section) | VO | 50 | V | 3 | |||
| Input Voltage (NPN section, DCX114EU) | VI | -10 | 40 | V | DCX114EU | 3 | |
| Output Current (NPN section, DCX114EU) | IO | 50 | mA | DCX114EU | 3 | ||
| Peak Output Current (NPN section) | ICM | 100 | mA | 3 | |||
| Supply Voltage (PNP section) | VO | 50 | V | 3 | |||
| Input Voltage (PNP section, DCX114EU) | VI | -40 | 10 | V | DCX114EU | 3 | |
| Output Current (PNP section, DCX114EU) | IO | -50 | mA | DCX114EU | 3 | ||
| Peak Output Current (PNP section) | ICM | -100 | mA | 3 | |||
| Power Dissipation | PD | 200 | mW | Notes 6, 7 | 3 | ||
| Power Dissipation per element | PD | 150 | mW | Per element (Note 7) | 3 | ||
| Thermal Resistance, Junction to Ambient | RJA | 625 | °C/W | Note 6 | 3 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 3 | ||
| Input Resistor R1 (nominal) | R1 | 10 | kΩ | R1(NOM) for DCX114EU | 1 | ||
| Input Resistor R2 (nominal) | R2 | 10 | kΩ | R2(NOM) for DCX114EU | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | • Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 | 1 |
CAD (KiCad official)
- Symbol:
DCX114EU-13R-F - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
dcx114eu-13r-f-etched.step/dcx114eu-13r-f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dcx114eu-13r-f.step/dcx114eu-13r-f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (14 pp, sha256
191dabd47d65778d, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).