component
SDA004-7
Public Made by Adomby adom
Diodes Incorporated ESD And Surge Protection (TVS/ESD), SOT-363. 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
markdownSDA004-7
Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SOT-363
SDA004-7 from Diodes Incorporated, in a SOT-363. 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 | VN1 | power_in | Cathode-side steering diode return for I/O2 line, connected to ground in the application diagram. |
| 2 | VP1 | passive | Positive-rail steering diode pin for I/O line 1, connected to VBUS/VCC in the application diagram. |
| 3 | I/O2 | passive | Protected data line n+1 input/output; capacitance to ground 3.3pF typ, 5.3pF max at VR=0V, f=1MHz. |
| 4 | VN2 | power_in | Ground-side steering diode pin for I/O line 2, connected to ground in the application diagram. |
| 5 | VP2 | passive | Positive-rail steering diode pin for I/O line 2, connected to VBUS/VCC in the application diagram. |
| 6 | I/O1 | passive | Protected data line n input/output; capacitance between I/O lines 2.5pF typ, 4.0pF max at VR=0V, f=1MHz. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-363 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 80 | V | IR = 100μA | 2 | ||
| Forward Voltage | VF | 0.62 | 0.72 | V | IF = 5.0mA | 2 | |
| Forward Voltage | VF | 0.93 | V | IF = 20mA | 2 | ||
| Forward Voltage | VF | 1 | V | IF = 100mA | 2 | ||
| Forward Voltage | VF | 1.25 | V | IF = 150mA | 2 | ||
| Reverse Current | IR | 100 | nA | VR = 70V | 2 | ||
| Reverse Current | IR | 50 | μA | VR = 75V, TJ = 150°C | 2 | ||
| Reverse Current | IR | 30 | μA | VR = 25V, TJ = 150°C | 2 | ||
| Reverse Current | IR | 25 | nA | VR = 20V | 2 | ||
| Capacitance, Between I/O Lines (I/O1 & I/O2) | CLL | 2.5 | 4 | pF | VR = 0V, f = 1.0MHz | 2 | |
| Capacitance Between I/O Line and Ground | CLG | 3.3 | 5.3 | pF | VR = 0V, f = 1.0MHz | 2 | |
| Reverse Recovery Time | trr | 4 | ns | VR = 6V, IF = 5mA | 2 | ||
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V | 2 | |||
| Peak Repetitive Reverse Voltage | VRRM | 80 | V | 2 | |||
| Working Peak Reverse Voltage | VRWM | 80 | V | 2 | |||
| DC Blocking Voltage | VR | 80 | V | 2 | |||
| Forward Continuous Current | IFM | 500 | mA | Note 6 | 2 | ||
| Repetitive Peak Forward Current | IFRM | 1000 | mA | Tp = 5μs, f = 50kHz (Note 6) | 2 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 20 | A | t = 1.0μs | 2 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 1 | A | t = 1.0s | 2 | ||
| Clamping Voltage | VC | 16 | V | Ipp = 20A, 8x20μs waveform (Note 7) | 2 | ||
| Power Dissipation | PD | 200 | mW | Note 6 | 2 | ||
| Thermal Resistance, Junction to Ambient Air | RθJA | 625 | °C/W | Note 6 | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -65 | 150 | °C | 2 |
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 annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 | 1 |
CAD (KiCad official)
- Symbol:
SDA004-7 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
sda004-7-etched.step/sda004-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sda004-7.step/sda004-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (5 pp, sha256
444df700c4939f6b, 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).