component
BM3415E
Public Made by Adomby adom
BORN MOSFETs, SOT-23. 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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README
markdownBM3415E
BORN · MOSFETs · SOT-23
BM3415E from BORN, in a SOT-23. 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 | G | input | Gate; P-channel gate with VGS rated ±8 V, -3.3 V logic level drive, and 2 kV HMB ESD protection. |
| 2 | S | passive | Source; connects to the positive supply in a high-side load switch, with continuous drain current up to -4.8 A at TA=25°C. |
| 3 | D | passive | Drain; drain-source breakdown is -20 V, continuous current is -4.8 A, and RDS(ON) is 37 mΩ typ at VGS=-4.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGS | -8 | 8 | V | Common ratings, TA=25°C unless otherwise noted; printed as ±8 | 1 | |
| Maximum Junction Temperature | TJ | 150 | °C | Common ratings, TA=25°C unless otherwise noted | 1 | ||
| Storage Temperature Range | TSTG | -50 | 150 | °C | Common ratings, TA=25°C unless otherwise noted | 1 | |
| Pulse Drain Current (tested) | IDM | -30 | A | TA=25°C, mounted on large heat sink | 1 | ||
| Continuous Drain Current | ID | -4.8 | A | TA=25°C | 1 | ||
| Continuous Drain Current | ID | -3.6 | A | TA=70°C | 1 | ||
| Maximum Power Dissipation | PD | 1.5 | W | TA=25°C | 1 | ||
| Maximum Power Dissipation | PD | 1 | W | TA=70°C | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 80 | °C/W | 1 | |||
| Drain-Source Breakdown Voltage | V(BR)DSS | -20 | V | VGS=0V ID=-250μA | 2 | ||
| Zero Gate Voltage Drain Current (TA=25°C) | IDSS | -1 | μA | VDS=-20V, VGS=0V | 2 | ||
| Zero Gate Voltage Drain Current (TA=125°C) | IDSS | -100 | uA | VDS=-16V, VGS=0V | 2 | ||
| Gate-Body Leakage Current | IGSS | -10 | 10 | μA | VGS=±8V, VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(TH) | -0.4 | -0.7 | -1.2 | V | VDS=VGS, ID=-250μA | 2 |
| Drain-Source On-State Resistance | RDS(ON) | 37 | 45 | mΩ | VGS=-4.5V, ID=-4A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 43 | 55 | mΩ | VGS=-3.3V, ID=-3A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 52 | 65 | mΩ | VGS=-2.5V, ID=-2A | 2 | |
| Source Drain Current (Body Diode) | ISD | -2 | A | TA=25℃ | 2 | ||
| Forward On Voltage | VSD | -0.83 | -1.2 | V | Tj=25℃, ISD=-2A, VGS=0V | 2 | |
| Input Capacitance | Ciss | 675 | pF | VDS=-10V, VGS=0V, f=1MHz | 2 | ||
| Output Capacitance | Coss | 120 | pF | 2 | |||
| Reverse Transfer Capacitance | Crss | 85 | pF | 2 | |||
| Total Gate Charge | Qg | 14.2 | nC | VDS=-10V, ID=-4A, VGS=-4.5V | 2 | ||
| Gate Source Charge | Qgs | 3.2 | nC | 2 | |||
| Gate Drain Charge | Qgd | 5.8 | nC | 2 | |||
| Turn On Delay Time | td(on) | 15 | ns | VDD=-10V, ID=-2A, RG=3.3Ω, VGS=-4.5V | 2 | ||
| Turn On Rise Time | tr | 11 | ns | 2 | |||
| Turn Off Delay Time | td(off) | 22 | ns | 2 | |||
| Turn Off Fall Time | tf | 35 | ns | 2 |
CAD (KiCad official)
- Symbol:
BM3415E - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bm3415e-etched.step/bm3415e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bm3415e.step/bm3415e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (4 pp, sha256
0a02494b820e071c, retrieved 2026-10-18, 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).