component
CDDFN10-2574N
Public Made by Adomby adom
BOURNS ESD And Surge Protection (TVS/ESD), DFN-10(2x3). 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
markdownCDDFN10-2574N
BOURNS · ESD And Surge Protection (TVS/ESD) · DFN-10(2x3)
CDDFN10-2574N from BOURNS, in a DFN-10(2x3). 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 | Line 1 In | passive | Channel 1 input line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 2 | Line 2 In | passive | Channel 2 input line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 3 | GND | power_in | Ground pin of the TVS array, shown as GND in the device pinout diagram; the datasheet does not label this pin number explicitly. |
| 4 | Line 3 In | passive | Channel 3 input line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 5 | Line 4 In | passive | Channel 4 input line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 6 | Line 4 Out | passive | Channel 4 output line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 7 | Line 3 Out | passive | Channel 3 output line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 8 | GND | power_in | Ground pin of the TVS array, shown as GND in the device pinout diagram; the datasheet does not label this pin number explicitly. |
| 9 | Line 2 Out | passive | Channel 2 output line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 10 | Line 1 Out | passive | Channel 1 output line of the TVS diode array, rated for a working peak reverse voltage of 2.5 V with a minimum breakdown voltage of 3 V. |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | DFN-10(2x3) |
| Category | Circuit Protection |
| Pins | 11 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 3 | 7 | V | @ 1 mA | 1 | |
| Capacitance (Between I/O Pins) | CIN | 1.7 | 2.5 | pF | @ 1.25 V, f = 1 MHz (Between I/O Pins) | 1 | |
| Working Peak Reverse Voltage | VWM | 2.5 | V | 1 | |||
| Leakage Current | IR | 1 | μA | @ VWM | 1 | ||
| Clamping Voltage | VC | 11 | V | @ 8/20 μs @ IPP | 1 | ||
| Peak Pulse Current | Ipp | 45 | A | tp = 8/20 μS | 1 | ||
| Operating Temperature | TOP | -55 | 85 | ºC | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | ºC | 1 | ||
| ESD Protection per IEC 61000-4-2 Contact Discharge | -30 | 30 | kV | IEC 61000-4-2 Contact Discharge | 1 | ||
| ESD Protection per IEC 61000-4-2 Air Discharge | -30 | 30 | kV | IEC 61000-4-2 Air Discharge | 1 |
CAD (KiCad official)
- Symbol:
CDDFN10-2574N - Footprint:
Package_DFN_QFN:DFN-10-1EP_2x3mm_P0.5mm_EP0.64x2.4mm - 3D model: DFN-10(2x3) (KiCad packages3D, STEP)
- 3D model files:
cddfn10-2574n-etched.step/cddfn10-2574n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cddfn10-2574n.step/cddfn10-2574n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (6 pp, sha256
7555895eba54d831, retrieved 2026-10-19, 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).