D5V0F4U6S-7

UMW · ESD And Surge Protection (TVS/ESD) · SOT-363

D5V0F4U6S-7 from UMW, 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	CH1	passive	ESD-protected channel 1; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND.
2	GND	power_in	Ground reference for the ESD clamps; all channel capacitance and ESD measurements are referenced from any CH to GND.
3	CH2	passive	ESD-protected channel 2; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND.
4	CH3	passive	ESD-protected channel 3; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND.
5	VDD	power_in	Supply/reference pin labeled VDD in the pinning diagram; the datasheet gives no voltage limit or function description for it.
6	CH4	passive	ESD-protected channel 4; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND.

Key specifications

Parameter	Value
Manufacturer	UMW
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	Max	Unit	Conditions	Page
Junction and Storage Temperature Range	TJ,TSTG	-55	150	°C		1
Power Dissipation	PD		200	mW	Note 5	1
Thermal Resistance, Junction to Ambient	RθJA		625	°C/W	Note 5	1
Peak Pulse Current	IPP		3	A	8/20µs, Figure 3	1
ESD Protection, Contact Discharge	VESD_Contact	-8	8	kV	Standard IEC 61000-4-2	1
ESD Protection, Air Discharge	VESD_Air	-15	15	kV	Standard IEC 61000-4-2	1

CAD (KiCad official)

Symbol: D5V0F4U6S-7
Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
3D model: SOT-363 (KiCad packages3D, STEP)
3D model files: d5v0f4u6s-7-etched.step / d5v0f4u6s-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); d5v0f4u6s-7.step / d5v0f4u6s-7.glb are the bare package body.

Provenance

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

Datasheet: UMW datasheet (6 pp, sha256 ac1194b8dfc744cb, retrieved 2026-10-17, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF

# D5V0F4U6S-7

**UMW** · ESD And Surge Protection (TVS/ESD) · SOT-363

D5V0F4U6S-7 from UMW, 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 | CH1 | passive | ESD-protected channel 1; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND. |
| 2 | GND | power_in | Ground reference for the ESD clamps; all channel capacitance and ESD measurements are referenced from any CH to GND. |
| 3 | CH2 | passive | ESD-protected channel 2; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND. |
| 4 | CH3 | passive | ESD-protected channel 3; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND. |
| 5 | VDD | power_in | Supply/reference pin labeled VDD in the pinning diagram; the datasheet gives no voltage limit or function description for it. |
| 6 | CH4 | passive | ESD-protected channel 4; the datasheet rates ESD protection at ±15 kV air and ±8 kV contact per IEC 61000-4-2, and capacitance is measured from any CH to GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| 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 |
|---|---|---|---|---|---|---|---|
| Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | °C |  | 1 |
| Power Dissipation | PD |  |  | 200 | mW | Note 5 | 1 |
| Thermal Resistance, Junction to Ambient | RθJA |  |  | 625 | °C/W | Note 5 | 1 |
| Peak Pulse Current | IPP |  |  | 3 | A | 8/20µs, Figure 3 | 1 |
| ESD Protection, Contact Discharge | VESD_Contact | -8 |  | 8 | kV | Standard IEC 61000-4-2 | 1 |
| ESD Protection, Air Discharge | VESD_Air | -15 |  | 15 | kV | Standard IEC 61000-4-2 | 1 |

## CAD (KiCad official)

- Symbol: `D5V0F4U6S-7`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files: `d5v0f4u6s-7-etched.step` / `d5v0f4u6s-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `d5v0f4u6s-7.step` / `d5v0f4u6s-7.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755876489822773248) (6 pp, sha256 `ac1194b8dfc744cb`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/d5v0f4u6s-7-datasheet.pdf)