component
DRDC3105E6-7
Public Made by Adomby adom
Diodes Incorporated Gate Drivers, SOT-26. 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
markdownDRDC3105E6-7
Diodes Incorporated · Gate Drivers · SOT-26
DRDC3105E6-7 from Diodes Incorporated, in a SOT-26. 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 | GND1 | power_in | Ground return and emitter of the channel 1 driver transistor, with the channel 1 output Zener clamp returned to it. |
| 2 | IN2 | input | Channel 2 base input through an internal 1k series resistor with a 33k pulldown; ON above 1.5V, guaranteed OFF below 400mV, absolute maximum 6.0V forward and -0.5V reverse. |
| 3 | OUT2 | passive | Channel 2 open-collector output sink with internal 6.6V Zener clamp to ground, rated 500mA continuous sink current. |
| 4 | GND2 | power_in | Ground return and emitter of the channel 2 driver transistor, with the channel 2 output Zener clamp returned to it. |
| 5 | IN1 | input | Channel 1 base input through an internal 1k series resistor with a 33k pulldown; ON above 1.5V, guaranteed OFF below 400mV, absolute maximum 6.0V forward and -0.5V reverse. |
| 6 | OUT1 | passive | Channel 1 open-collector output sink with internal 6.6V Zener clamp to ground, rated 500mA continuous sink current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-26 |
| Category | Motor Driver ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 6 | V | 3 | |||
| Input Voltage (Forward) | VIN(FWD) | 6 | V | 3 | |||
| Input Voltage (Reverse) | VIN(REV) | -0.5 | V | 3 | |||
| Output Sink Continuous Current | IO | 500 | mA | 3 | |||
| Repetitive Pulse Zener Energy Limit | Ezpk | 50 | mJ | Duty Cycle 0.01% | 3 | ||
| Output Zener Breakdown Voltage | BV(out) | 6.2 | 6.6 | 7 | V | @ IT = 10 mA Pulse | 4 |
| Output Leakage Current @ 0 Input Voltage | IOO | 0.1 | µA | VO = 5.5 V, TA = +25°C | 4 | ||
| Output Leakage Current @ 0 Input Voltage | IOO | 30 | µA | VO = 5.5 V, TA = +85°C | 4 | ||
| "ON" State Input Voltage | Vin(on) | 0.99 | 1.5 | V | IO =100 mA, VO = 150mV | 4 | |
| "OFF" State Input Voltage | Vin(off) | 400 | 540 | mV | IO =100 µA, VO = 4.9V | 4 | |
| Input Bias Current (HFE Limited) | Iin | 0.7 | 1.6 | mA | IO = 250 mA, VO = 0.25V | 4 | |
| Output Saturation Voltage | VO(sat) | 125 | 160 | mV | IO = 250 mA, Iin = 1.5 mA | 4 | |
| Output Sink Current, Continuous | IO(on) | 250 | 430 | mA | VCE = 0.25 V, Iin = 1.5 mA | 4 | |
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | SOT26 (DRDC3105E6) thermal section | 3 | |
| Power Dissipation | PD | 0.9 | W | Notes 7 & 9 | 3 | ||
| Power Dissipation | PD | 1.1 | W | Notes 7 & 10 | 3 | ||
| Power Dissipation | PD | 1.7 | W | Notes 8 & 10 | 3 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 139 | °C/W | Notes 7 & 9 | 3 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 113 | °C/W | Notes 7 & 10 | 3 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 73 | °C/W | Notes 8 & 10 | 3 | ||
| Thermal Resistance, Junction to Leads | RθJL | 100 | °C/W | Note 11 | 3 |
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:
DRDC3105E6-7 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-26 (KiCad packages3D, STEP)
- 3D model files:
drdc3105e6-7-etched.step/drdc3105e6-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drdc3105e6-7.step/drdc3105e6-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (10 pp, sha256
33191c0b8193db75, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).