# 6800B

**HL** · MOSFETs · SOT-23-6

6800B from HL, in a SOT-23-6. 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 | G1 | input | Gate of MOSFET 1; gate-source voltage is limited to ±12 V absolute maximum. |
| 2 | S2 | passive | Source of MOSFET 2 in the dual N-channel 30 V device. |
| 3 | G2 | input | Gate of MOSFET 2; gate-source voltage is limited to ±12 V absolute maximum. |
| 4 | D2 | passive | Drain of MOSFET 2; drain-source voltage is rated 30 V with 4 A continuous drain current at 25 °C. |
| 5 | S1 | passive | Source of MOSFET 1 in the dual N-channel 30 V device. |
| 6 | D1 | passive | Drain of MOSFET 1; drain-source voltage is rated 30 V with 4 A continuous drain current at 25 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HL |
| Package | SOT-23-6 |
| Category | Transistors/Thyristors |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS |  |  | 30 | V |  | 1 |
| Gate-Source Voltage | VGS |  |  | 12 | V |  | 1 |
| Continuous Drain Current | ID |  |  | 4 | A | TA=25℃, VGS=4.5V | 1 |
| Continuous Drain Current | ID |  |  | 2.8 | A | TA=70℃, VGS=4.5V | 1 |
| Pulsed Drain Current | IDM |  |  | 15 | A |  | 1 |
| Total Power Dissipation | PD |  |  | 1.25 | W | TA=25℃ | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction-ambient | RθJA |  |  | 125 | ℃/W |  | 1 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.5 | 2.5 | V | VDS=VGS, ID=250μA | 2 |
| Static Drain-Source on-Resistance | RDS(on) |  | 29 | 38 | mΩ | VGS=10V, ID=4A | 2 |
| Static Drain-Source on-Resistance | RDS(on) |  | 45 | 65 | mΩ | VGS=4.5V, ID=3A | 2 |
| Gate to Body Leakage Current | IGSS | -100 |  | 100 | nA | VDS=0V, VGS=±20V | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=30V, VGS=0V | 2 |
| Drain-Source Breakdown Voltage | V(BR)DSS | 30 |  |  | V | VGS=0V, ID=250μA | 2 |
| Drain to Source Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V, IS=4A | 2 |

## CAD (KiCad official)

- Symbol: `6800B`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `6800b-etched.step` / `6800b-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `6800b.step` / `6800b.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HL datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907262036615168) (5 pp, sha256 `4846d7a6e80b008c`, retrieved 2026-10-18, 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/6800b-datasheet.pdf)