DZ23C10-7-F

Diodes Incorporated · Zener Diodes · SOT-23

DZ23C10-7-F from Diodes Incorporated, in a SOT-23. 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	A1	passive	Anode of Zener diode 1 (bottom-left lead in the schematic), with the other diode sharing the common cathode and VZ of 9.4 to 10.6 V at IZT = 5.0 mA for the DZ23C10.
2	A2	passive	Anode of Zener diode 2 (bottom-right lead in the schematic), matched to diode 1 within 5% in VZ and sharing the common cathode.
3	K	passive	Common cathode of both Zener diodes (single top lead in the schematic), with 300 mW total power dissipation for the package.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-23
Category	Diodes
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
Zener Voltage Range	VZ	9.4		10.6	V	@ IZT = 5.0mA	3
Maximum Zener Impedance	ZZT			15	Ω	@ IZT = 5.0mA	3
Maximum Zener Impedance	ZZK			70	Ω	@ IZK = 1.0mA	3
Minimum Reverse Voltage	VR	7.5			V	@ IR = 0.1µA	3
Power Dissipation	PD			300	mW	Note 5: mounted on FR4 PC board with recommended pad layout	3
Operating and Storage Temperature Range	TJ, TSTG	-65		150	°C		3
Thermal Resistance, Junction to Ambient Air	RθJA		417		°C/W	Note 5: mounted on FR4 PC board with recommended pad layout	3
Temperature Coefficient	TC		0.065		%/°C	Typical	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: Matte Tin Finish Annealed over Alloy 42 Lead Frame (Lead Free Plating). Solderable per MIL-STD-202, Method 208	1

CAD (KiCad official)

Symbol: DZ23C10-7-F
Footprint: Package_TO_SOT_SMD:SOT-23
3D model: SOT-23 (KiCad packages3D, STEP)
3D model files: dz23c10-7-f-etched.step / dz23c10-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dz23c10-7-f.step / dz23c10-7-f.glb are the bare package body.

Provenance

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

Datasheet: Diodes Incorporated datasheet (7 pp, sha256 63117123f54d9b7c, retrieved 2026-10-21, 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

# DZ23C10-7-F

**Diodes Incorporated** · Zener Diodes · SOT-23

DZ23C10-7-F from Diodes Incorporated, in a SOT-23. 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 | A1 | passive | Anode of Zener diode 1 (bottom-left lead in the schematic), with the other diode sharing the common cathode and VZ of 9.4 to 10.6 V at IZT = 5.0 mA for the DZ23C10. |
| 2 | A2 | passive | Anode of Zener diode 2 (bottom-right lead in the schematic), matched to diode 1 within 5% in VZ and sharing the common cathode. |
| 3 | K | passive | Common cathode of both Zener diodes (single top lead in the schematic), with 300 mW total power dissipation for the package. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage Range | VZ | 9.4 |  | 10.6 | V | @ IZT = 5.0mA | 3 |
| Maximum Zener Impedance | ZZT |  |  | 15 | Ω | @ IZT = 5.0mA | 3 |
| Maximum Zener Impedance | ZZK |  |  | 70 | Ω | @ IZK = 1.0mA | 3 |
| Minimum Reverse Voltage | VR | 7.5 |  |  | V | @ IR = 0.1µA | 3 |
| Power Dissipation | PD |  |  | 300 | mW | Note 5: mounted on FR4 PC board with recommended pad layout | 3 |
| Operating and Storage Temperature Range | TJ, TSTG | -65 |  | 150 | °C |  | 3 |
| Thermal Resistance, Junction to Ambient Air | RθJA |  | 417 |  | °C/W | Note 5: mounted on FR4 PC board with recommended pad layout | 3 |
| Temperature Coefficient | TC |  | 0.065 |  | %/°C | Typical | 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: Matte Tin Finish Annealed over Alloy 42 Lead Frame (Lead Free Plating). Solderable per MIL-STD-202, Method 208 | 1 |

## CAD (KiCad official)

- Symbol: `DZ23C10-7-F`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dz23c10-7-f-etched.step` / `dz23c10-7-f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dz23c10-7-f.step` / `dz23c10-7-f.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560079737684058112) (7 pp, sha256 `63117123f54d9b7c`, retrieved 2026-10-21, 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](docs/dz23c10-7-f-datasheet.pdf)