component
DTC113ZM
Public Made by Adomby adom
Changjing Digital Transistors, SOT-723. 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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README
markdownDTC113ZM
Changjing · Digital Transistors · SOT-723
DTC113ZM from Changjing, in a SOT-723. 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 | IN | input | Input pin of the built-in bias-resistor inverter; the datasheet rates the input voltage from -5 V to +10 V, with VI(off) at most 0.3 V and VI(on) of 3 V at VO=0.3 V, IO=20 mA. |
| 2 | GND | power_in | Ground reference pin for the device. |
| 3 | OUT | output | Output pin of the transistor; the datasheet rates output current at 100 mA maximum, and VO(on) at 0.3 V maximum for IO/II=10 mA/0.5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-723 |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 50 | V | 2 | |||
| Input Voltage | VIN | -5 | 10 | V | 2 | ||
| Output Current | IO | 100 | mA | 2 | |||
| Power Dissipation (DTC113ZM column) | PD | 100 | mW | Ta=25℃ | 2 | ||
| Junction Temperature | Tj | 150 | ℃ | 2 | |||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 2 | ||
| 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) | 0.3 | V | IO/II=10mA/0.5mA | 2 | ||
| Input current | II | 7.2 | mA | VI=5V | 2 | ||
| Output current (off) | IO(off) | 0.5 | μA | VCC=50V, VI=0 | 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 | ||
| Transition frequency | fT | 250 | MHz | VO=10V, IO=5mA, f=100MHz | 2 |
CAD (KiCad official)
- Symbol:
DTC113ZM - Footprint:
Package_TO_SOT_SMD:SOT-723 - 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
dtc113zm-etched.step/dtc113zm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dtc113zm.step/dtc113zm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (15 pp, sha256
d9900a9c4a9fda79, retrieved 2026-10-18, tier: lcsc) - 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).