component
SQ4483EY-T1_BE3
Public Made by Adomby adom
Vishay Intertech MOSFETs, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 15d ago |
| viewers | 15d ago |
| package.json | 15d ago |
| page.json | 15d ago |
| README.md | 15d ago |
| sq4483ey-t1-be3-etched.glb | 15d ago |
| sq4483ey-t1-be3-etched.step | 15d ago |
| sq4483ey-t1-be3-hero.glb | 15d ago |
| sq4483ey-t1-be3-hero.overlay.json | 15d ago |
| sq4483ey-t1-be3.glb | 15d ago |
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| sq4483ey-t1-be3.step | 15d ago |
SQ4483EY-T1_BE3
Vishay Intertech · MOSFETs · SO-8
SQ4483EY-T1_BE3 from Vishay Intertech, in a SO-8. 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 | S | passive | Source of the P-channel MOSFET, connected in parallel with pins 2 and 3; continuous source current (diode conduction) is rated -30 A. |
| 2 | S | passive | Source of the P-channel MOSFET, connected in parallel with pins 1 and 3; continuous source current (diode conduction) is rated -30 A. |
| 3 | S | passive | Source of the P-channel MOSFET, connected in parallel with pins 1 and 2; continuous source current (diode conduction) is rated -30 A. |
| 4 | G | input | Gate of the P-channel MOSFET; gate-source voltage is limited to ±20 V, with a threshold of -1.5 to -2.5 V at -250 μA. |
| 5 | D | passive | Drain of the P-channel MOSFET, connected in parallel with pins 6, 7 and 8; drain-source voltage is rated -30 V. |
| 6 | D | passive | Drain of the P-channel MOSFET, connected in parallel with pins 5, 7 and 8; drain-source voltage is rated -30 V. |
| 7 | D | passive | Drain of the P-channel MOSFET, connected in parallel with pins 5, 6 and 8; drain-source voltage is rated -30 V. |
| 8 | D | passive | Drain of the P-channel MOSFET, connected in parallel with pins 5, 6 and 7; drain-source voltage is rated -30 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | SO-8 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 8 |
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 breakdown voltage | VDS | -30 | V | VGS = 0 V, ID = -250 μA | 2 | ||
| Gate-source threshold voltage | VGS(th) | -2.5 | -2 | -1.5 | V | VDS = VGS, ID = -250 μA | 2 |
| Gate-source leakage | IGSS | -100 | 100 | nA | VDS = 0 V, VGS = ± 20 V | 2 | |
| Zero gate voltage drain current | IDSS | -1 | μA | VGS = 0 V, VDS = -30 V | 2 | ||
| Zero gate voltage drain current | IDSS | -50 | μA | VGS = 0 V, VDS = -30 V, TJ = 125 °C | 2 | ||
| Zero gate voltage drain current | IDSS | -150 | μA | VGS = 0 V, VDS = -30 V, TJ = 175 °C | 2 | ||
| On-state drain current | ID(on) | -30 | A | VGS = -10 V, VDS ≤ -5 V | 2 | ||
| Drain-source on-state resistance | RDS(on) | 0.007 | 0.0085 | Ω | VGS = -10 V, ID = -10 A | 2 | |
| Drain-source on-state resistance | RDS(on) | 0.013 | Ω | VGS = -10 V, ID = -10 A, TJ = 125 °C | 2 | ||
| Drain-source on-state resistance | RDS(on) | 0.015 | Ω | VGS = -10 V, ID = -10 A, TJ = 175 °C | 2 | ||
| Drain-source on-state resistance | RDS(on) | 0.016 | 0.02 | Ω | VGS = -4.5 V, ID = -7 A | 2 | |
| Input capacitance | Ciss | 3400 | 4500 | pF | VGS = 0 V, VDS = -15 V, f = 1 MHz | 2 | |
| Output capacitance | Coss | 712 | 890 | pF | VGS = 0 V, VDS = -15 V, f = 1 MHz | 2 | |
| Reverse transfer capacitance | Crss | 580 | 770 | pF | VGS = 0 V, VDS = -15 V, f = 1 MHz | 2 | |
| Total gate charge | Qg | 75 | 113 | nC | VGS = -10 V, VDS = -15 V, ID = -10 A | 2 | |
| Gate resistance | Rg | 1 | 2 | 3 | Ω | f = 1 MHz | 2 |
| Turn-on delay time | td(on) | 20 | 25 | ns | VDD = -15 V, RL = 1.5 Ω, ID ≅ -10 A, VGEN = -10 V, Rg = 1 Ω | 2 | |
| Rise time | tr | 146 | 189 | ns | VDD = -15 V, RL = 1.5 Ω, ID ≅ -10 A, VGEN = -10 V, Rg = 1 Ω | 2 | |
| Turn-off delay time | td(off) | 57 | 75 | ns | VDD = -15 V, RL = 1.5 Ω, ID ≅ -10 A, VGEN = -10 V, Rg = 1 Ω | 2 | |
| Fall time | tf | 20 | 25 | ns | VDD = -15 V, RL = 1.5 Ω, ID ≅ -10 A, VGEN = -10 V, Rg = 1 Ω | 2 | |
| Pulsed source current | ISM | -84 | A | 2 | |||
| Forward voltage | VSD | -0.75 | -1.2 | V | IF = -3 A, VGS = 0 V | 2 | |
| Drain-source voltage | VDS | -30 | V | TC = 25 °C | 1 | ||
| Gate-source voltage | VGS | -20 | 20 | V | TC = 25 °C | 1 | |
| Continuous drain current | ID | -30 | A | 1 | |||
| Continuous source current (diode conduction) | IS | -30 | A | 1 | |||
| Pulsed drain current | IDM | -84 | A | 1 | |||
| Single pulse avalanche current | IAS | -32 | A | 1 | |||
| Single pulse avalanche energy | EAS | 51 | mJ | 1 | |||
| Maximum power dissipation | PD | 7 | W | 1 | |||
| Maximum power dissipation | PD | 2 | W | 1 | |||
| Operating junction and storage temperature range | TJ, Tstg | -55 | 175 | °C | 1 | ||
| Junction-to-ambient thermal resistance | RthJA | 85 | °C/W | PCB mount, 1" square PCB (FR4) | 1 | ||
| Junction-to-case (drain) thermal resistance | RthJF | 21 | °C/W | 1 | |||
| Forward transconductance | gfs | 32 | S | VDS = -10 V, ID = -10 A | 2 | ||
| Gate-source charge | Qgs | 9.5 | nC | VGS = -10 V, VDS = -15 V, ID = -10 A | 2 | ||
| Gate-drain charge | Qgd | 19 | nC | VGS = -10 V, VDS = -15 V, ID = -10 A | 2 |
CAD (KiCad official)
- Symbol:
SQ4483EY-T1_BE3 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
sq4483ey-t1-be3-etched.step/sq4483ey-t1-be3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sq4483ey-t1-be3.step/sq4483ey-t1-be3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (11 pp, sha256
582e7415149502ed, retrieved 2026-10-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).