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APM4835K-VB
Public Made by Adomby adom
VBsemi Elec MOSFETs, SO-8. 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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Datasheet
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README
markdownAPM4835K-VB
VBsemi Elec · MOSFETs · SO-8
APM4835K-VB from VBsemi Elec, 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 terminal of the P-channel MOSFET, with continuous source-drain diode current of -3.5 A at TC = 25 °C. |
| 2 | S | passive | Source terminal of the P-channel MOSFET, tied in parallel with the other source pins, with continuous source-drain diode current of -3.5 A at TC = 25 °C. |
| 3 | S | passive | Source terminal of the P-channel MOSFET, tied in parallel with the other source pins, with continuous source-drain diode current of -3.5 A at TC = 25 °C. |
| 4 | G | input | Gate terminal with a maximum gate-source voltage of ±20 V and a threshold voltage of -1.0 V to -2.5 V. |
| 5 | D | passive | Drain terminal rated for VDS of -30 V and continuous drain current of -9.0 A at TC = 25 °C, with pulsed drain current up to -30 A. |
| 6 | D | passive | Drain terminal, tied in parallel with the other drain pins, rated for VDS of -30 V and continuous drain current of -9.0 A at TC = 25 °C. |
| 7 | D | passive | Drain terminal, tied in parallel with the other drain pins, rated for VDS of -30 V and continuous drain current of -9.0 A at TC = 25 °C. |
| 8 | D | passive | Drain terminal, tied in parallel with the other drain pins, rated for VDS of -30 V and continuous drain current of -9.0 A at TC = 25 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | VBsemi Elec |
| Package | SO-8 |
| Category | Transistors/Thyristors |
| 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 Voltage | VDS | -30 | V | TA = 25 °C | 1 | ||
| Gate-Source Voltage | VGS | -20 | 20 | V | TA = 25 °C | 1 | |
| Continuous Drain Current | ID | -9 | A | TJ = 150 °C, TC = 25 °C | 1 | ||
| Continuous Drain Current | ID | -7.2 | A | TJ = 150 °C, TC = 70 °C | 1 | ||
| Continuous Drain Current | ID | -7 | A | TJ = 150 °C, TA = 25 °C (a, b) | 1 | ||
| Continuous Drain Current | ID | -5.6 | A | TJ = 150 °C, TA = 70 °C (a, b) | 1 | ||
| Pulsed Drain Current | IDM | -30 | A | 1 | |||
| Continuous Source-Drain Diode Current | IS | -3.5 | A | TC = 25 °C | 1 | ||
| Continuous Source-Drain Diode Current | IS | -2.1 | A | TA = 25 °C (a, b) | 1 | ||
| Maximum Power Dissipation | PD | 4.2 | W | TC = 25 °C | 1 | ||
| Maximum Power Dissipation | PD | 2.7 | W | TC = 70 °C | 1 | ||
| Maximum Power Dissipation | PD | 2.5 | W | TA = 25 °C (a, b) | 1 | ||
| Maximum Power Dissipation | PD | 1.6 | W | TA = 70 °C (a, b) | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Junction-to-Ambient Thermal Resistance | RthJA | 40 | 50 | °C/W | t ≤ 10 s | 1 | |
| Junction-to-Foot Thermal Resistance | RthJF | 24 | 30 | °C/W | Steady State | 1 | |
| Drain-Source Breakdown Voltage | VDS | -30 | V | VGS = 0 V, ID = - 250 µA | 2 | ||
| Gate-Source Threshold Voltage | VGS(th) | -2.5 | -1 | 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 | VDS = - 30 V, VGS = 0 V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -5 | µA | VDS = - 30 V, VGS = 0 V, TJ = 55 °C | 2 | ||
| On-State Drain Current | ID(on) | -20 | A | VDS ≤ - 5 V, VGS = - 10 V | 2 | ||
| Drain-Source On-State Resistance | RDS(on) | 0.024 | Ω | VGS = - 4.5 V, ID = - 5.6 A | 2 | ||
| Total Gate Charge | Qg | 25 | 38 | nC | VDS = - 15 V, VGS = - 10 V, ID = - 7.0 A | 2 | |
| Total Gate Charge | Qg | 13 | 20 | nC | VDS = - 15 V, VGS = - 4.5 V, ID = - 7.0 A | 2 | |
| Gate Resistance | Rg | 0.4 | 2 | 4 | Ω | f = 1 MHz | 2 |
| Turn-On Delay Time | td(on) | 10 | 20 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 10 V, Rg = 1 Ω | 2 | |
| Rise Time | tr | 13 | 20 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 10 V, Rg = 1 Ω | 2 | |
| Turn-Off Delay Time | td(off) | 23 | 35 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 10 V, Rg = 1 Ω | 2 | |
| Fall Time | tf | 9 | 18 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 10 V, Rg = 1 Ω | 2 | |
| Turn-On Delay Time | td(on) | 38 | 57 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 4.5 V, Rg = 1 Ω | 2 | |
| Rise Time | tr | 89 | 134 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 4.5 V, Rg = 1 Ω | 2 | |
| Turn-Off Delay Time | td(off) | 22 | 33 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 4.5 V, Rg = 1 Ω | 2 | |
| Fall Time | tf | 11 | 17 | ns | VDD = - 15 V, RL = 2.7 Ω, ID ≅ - 5.6 A, VGEN = - 4.5 V, Rg = 1 Ω | 2 | |
| Pulse Diode Forward Current | ISM | -30 | A | 2 | |||
| Body Diode Voltage | VSD | -0.71 | -1.2 | V | IS = - 5.6 A, VGS = 0 V | 2 | |
| Body Diode Reverse Recovery Time | trr | 22 | 33 | ns | IF = - 5.6 A, dI/dt = 100 A/µs, TJ = 25 °C | 2 | |
| Body Diode Reverse Recovery Charge | Qrr | 17 | 26 | nC | IF = - 5.6 A, dI/dt = 100 A/µs, TJ = 25 °C | 2 | |
| Forward Transconductance | gfs | 18 | S | VDS = - 15 V, ID = - 7.0 A | 2 | ||
| Output Capacitance | Coss | 180 | pF | VDS = - 15 V, VGS = 0 V, f = 1 MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 145 | pF | VDS = - 15 V, VGS = 0 V, f = 1 MHz | 2 |
CAD (KiCad official)
- Symbol:
APM4835K-VB - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
apm4835k-vb-etched.step/apm4835k-vb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apm4835k-vb.step/apm4835k-vb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: VBsemi Elec datasheet (9 pp, sha256
796743f4bf04a13e, retrieved 2026-10-27, tier: lcsc) - 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).