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CSD13381F4

N-Channel FemtoFET MOSFET

The CSD13381F4 is a n-channel femtofet mosfet from Texas Instruments. View the full CSD13381F4 datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

Official CSD13381F4 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Texas Instruments

Package

PICOSTAR-3 1.0x0.6mm

Lifecycle

Active

CSD13381F4 Key Specifications

ParameterValue
Continuous Drain Current2.1A (Ta)
Drain-Source Voltage (Vdss)12 V
Drive Voltage (Max Rds On, Min Rds On)1.8V, 4.5V
FET TypeN-Channel
Gate Charge (Qg)1.4 nC @ 4.5 V
Input Capacitance (Ciss)200 pF @ 6 V
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 150°C (TJ)
Package / Case3-XFDFN
Power Dissipation (Max)500mW (Ta)
Rds(on)180mOhm @ 500mA, 4.5V Ω
Supplier Device Package3-PICOSTAR (1x0.60)
Diode TechnologyMOSFET (Metal Oxide)
Vgs (Max)8V
Gate Threshold Voltage1.1V @ 250µA

CSD13381F4 Overview

Part: CSD13381F4 — Texas Instruments

Type: N-Channel Power MOSFET (FemtoFET)

Description: 12 V, 140 mΩ (typ, VGS = 4.5 V) N-channel FemtoFET MOSFET in a 1.0 mm × 0.6 mm (0402) ultra-low-profile package with integrated ESD protection diode.

Operating Conditions:

  • Supply voltage: not applicable (VDS up to 12 V, VGS up to 8 V)
  • Operating temperature: -55 to 150 °C
  • Gate drive: usable down to 1.8 V (RDS(on) specified at VGS = 1.8, 2.5, 4.5 V)

Absolute Maximum Ratings:

  • Drain-to-source voltage VDS: 12 V
  • Gate-to-source voltage VGS: 8 V
  • Continuous drain current ID (TA = 25 °C): 2.1 A
  • Pulsed drain current IDM: 7 A (≤300 μs, duty ≤2%)
  • Power dissipation PD: 500 mW
  • Operating junction and storage temperature: -55 to 150 °C

Key Specs:

  • RDS(on) at IDS = 0.5 A: 310 mΩ typ / 400 mΩ max (VGS = 1.8 V); 170 mΩ typ / 225 mΩ max (2.5 V); 140 mΩ typ / 180 mΩ max (4.5 V)
  • Threshold voltage VGS(th): 0.85 V typ, 1.10 V max (VDS = VGS, IDS = 250 μA)
  • IDSS: 100 nA max (VGS = 0 V, VDS = 9.6 V); IGSS: 50 nA max (VDS = 0 V, VGS = 8 V)
  • Qg: 1060 pC typ, 1400 pC max (VDS = 6 V, IDS = 0.5 A, 4.5 V); Qgd: 140 pC typ
  • Ciss 155 pF typ / Coss 47 pF typ / Crss 2.5 pF typ (VDS = 6 V, 1 MHz)
  • Switching (VDS = 6 V, VGS = 4.5 V, RG = 2 Ω): td(on) 3.7 ns, tr 1.5 ns, td(off) 11.0 ns, tf 3.8 ns
  • Body diode VSD: 0.73 V typ, 0.9 V max (ISD = 0.5 A)
  • Thermal resistance RθJA: 90 °C/W (1 in² 2 oz Cu pad) or 250 °C/W (minimum pad)

Features:

  • Low on-resistance
  • Low Qg and Qgd
  • Low threshold voltage
  • Ultra-small 0402 footprint (1.0 mm × 0.6 mm)
  • Maximum height 0.36 mm
  • Integrated ESD protection diode (HBM > 4 kV, CDM > 2 kV)
  • Lead and halogen free, RoHS compliant

Applications:

  • Load switches
  • General purpose switching
  • Single-cell battery applications
  • Handheld and mobile applications

Package:

  • PICOSTAR (YJC), 3-pin, Femto (0402) 1.0 mm × 0.6 mm SMD leadless
  • CSD13381F4: 3000 pcs on 7-inch reel; CSD13381F4T: 250 pcs

CSD13381F4 Features

  • Low on-resistance
  • Low Qg and Qgd
  • Low threshold voltage
  • Ultra-small footprint (0402 case size)
  • -1.0 mm × 0.6 mm
  • Ultra-low profile
  • -Maximum height: 0.36-mm
  • Integrated ESD protection diode
  • -Rated > 4-kV HBM
  • -Rated > 2-kV CDM
  • Lead and halogen free
  • RoHS compliant

CSD13381F4 Applications

  • Optimized for load switch applications
  • Optimized for general purpose switching applications
  • Single-cell battery applications
  • Handheld and mobile applications

CSD13381F4 Electrical Characteristics

(TA = 25°C unless otherwise stated)

PARAMETERPARAMETERTEST CONDITIONSTYPMAXUNIT
STATIC CHARACTERISTICSSTATIC CHARACTERISTICSSTATIC CHARACTERISTICSSTATIC CHARACTERISTICSSTATIC CHARACTERISTICSSTATIC CHARACTERISTICSSTATIC CHARACTERISTICS
BV DSSDrain-to-Source VoltageV GS = 0 V, I DS = 250 μAV
I DSSDrain-to-Source Leakage CurrentV GS = 0 V, V DS = 9.6 V100nA
I GSSGate-to-Source Leakage CurrentV DS = 0 V, V GS = 8 V50nA
V GS(th)Gate-to-Source Threshold VoltageV DS = V GS , I DS = 250 μA0.851.10V
R DS(on)Drain-to-Source On-ResistanceV GS = 1.8 V, I DS = 0.5 A310400mΩ
V GS = 2.5 V, I DS = 0.5 A170225mΩ
V GS = 4.5 V, I DS = 0.5 A140180mΩ
g ƒsTransconductanceV DS = 6 V, I DS = 0.5 A3.2S
DYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICSDYNAMIC CHARACTERISTICS
C issInput CapacitanceV GS = 0 V, V DS = 6 V, ƒ = 1 MHz155200pF
C ossOutput CapacitanceV GS = 0 V, V DS = 6 V, ƒ = 1 MHz4762pF
C rssReverse Transfer CapacitanceV GS = 0 V, V DS = 6 V, ƒ = 1 MHz2.53.3pF
R GSeries Gate Resistance23Ω
Q gGate Charge Total (4.5 V)V DS = 6 V, I DS = 0.5 A10601400pC
Q gdGate Charge Gate-to-DrainV DS = 6 V, I DS = 0.5 A140pC
Q gsGate Charge Gate-to-SourceV DS = 6 V, I DS = 0.5 A230pC
Q g(th)Gate Charge at V th155pC
Q ossOutput ChargeV DS = 6 V, V GS = 0 V1120pC
t d(on)Turn On Delay TimeV DS = 6 V, V GS = 4.5 V, I DS = 0.5 A, R G = 2 Ω3.7ns
t rRise Time1.5ns
t d(off)Turn Off Delay Time11.0ns
t ƒFall Time3.8ns
DIODE CHARACTERISTICSDIODE CHARACTERISTICSDIODE CHARACTERISTICSDIODE CHARACTERISTICSDIODE CHARACTERISTICSDIODE CHARACTERISTICSDIODE CHARACTERISTICS
V SDDiode Forward VoltageI SD = 0.5 A, V GS = 0 V0.730.9V
Q rrReverse Recovery ChargeV DS = 6 V, I F = 0.5 A, di/dt = 300 A/μs1550pC
t rrReverse Recovery TimeV DS = 6 V, I F = 0.5 A, di/dt = 300 A/μs6ns

CSD13381F4 Absolute Maximum Ratings

T A = 25°C unless otherwise statedT A = 25°C unless otherwise statedVALUEUNIT
V DSDrain-to-source voltage12V
V GSGate-to-source voltage8V
I DContinuous drain current, T A = 25°C (1)2.1A
I DMPulsed drain current, T A = 25°C (2)7A
I GContinuous gate clamp current35mA
I GPulsed gate clamp current (2)350mA
P DPower dissipation (1)500mW
ESDHuman body model (HBM)4kV
RatingCharged device model (CDM)2kV
T J , T stgOperating junction and storage temperature range-55 to 150°C
E ASAvalanche energy, single pulse I D = 7.4 A, L = 0.1 mH, R G = 25 Ω2.7mJ
  • (1) Typical RθJA = 90°C/W on 1 inch 2 (6.45 cm 2 ), 2 oz. (0.071 mm thick) Cu pad on a 0.06 inch (1.52 mm) thick FR4 PCB.
  • (2) Pulse duration ≤ 300 μs, duty cycle ≤ 2%

CSD13381F4 Thermal Information

(TA = 25°C unless otherwise stated)

THERMAL METRICTHERMAL METRICTYPICAL VALUESUNIT
Junction-to-Ambient Thermal Resistance (1)90°C/W
Junction-to-Ambient Thermal Resistance (2)250°C/W

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
CSD13381F4TTexas InstrumentsPICOSTAR-3 1.0x0.6mm

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