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DTC113ZUAT106

Public Made by Adom

by adom

ROHM Semicon Digital Transistors, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DTC113ZUAT106

ROHM Semicon · Digital Transistors · SOT-323

DTC113ZUAT106 from ROHM Semicon, in a SOT-323. 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 GND (EMITTER) power_in Ground / emitter of the built-in NPN transistor, connected to the bottom of R2 in the inner circuit.
2 IN (BASE) input Input/base pin through the built-in 1kΩ R1 (R2 = 10kΩ to GND), with input voltage range -5 to 10 V, VI(off) max 0.3 V and VI(on) min 3.0 V.
3 OUT (COLLECTOR) output Output/collector of the built-in NPN transistor, rated up to 50 V supply (VCC) and 100 mA output current.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-323
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
Input voltage (off) VI(off) 0.3 V VCC = 5V, IO = 100μA 2
Input voltage (on) VI(on) 3 V VO = 0.3V, IO = 20mA 2
Output voltage VO(on) 100 300 mV IO = 10mA, II = 0.5mA 2
Input current II 7.2 mA VI = 5V 2
Output current IO(off) 500 nA VCC = 50V, VI = 0V 2
DC current gain GI 33 VO = 5V, IO = 5mA 2
Input resistance R1 0.7 1 1.3 kΩ 2
Resistance ratio R2/R1 8 10 12 2
Supply voltage VCC 50 V 2
Input voltage VIN -5 10 V 2
Output current IO 100 mA 2
Collector current IC(MAX) 100 mA 2
Power dissipation PD 200 mW Each terminal mounted on a reference land (DTC113ZUA) 2
Junction temperature Tj 150 ℃ 2
Range of storage temperature Tstg -55 150 ℃ 2

CAD (KiCad official)

  • Symbol: DTC113ZUAT106
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: dtc113zuat106-etched.step / dtc113zuat106-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dtc113zuat106.step / dtc113zuat106.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ROHM Semicon datasheet (8 pp, sha256 6d0c2434311e672e, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF