LBSS84WT1G - Leshan Radio Company Co., Ltd.

LESHAN RADIO COMPANY, LTD.

1/4

LBSS84WT1G

SOT –323

Power MOSFET

130 mAmps, 50 Volts

P–Channel SOT–323

These miniature surface mount MOSFETs reduce power loss

conserve energy, making this device ideal for use in small power

management circuitry. Typical applications are dc–dc converters, load

switching, power management in portable and battery–powered

products such as computers, printers, cellular and cordless telephones.

•Energy Efficient

•Miniature SOT–323 Surface Mount Package Saves Board Space

Symbol Value Unit

Drain–to–Source Voltage VDSS 50 Vdc

Gate–to–Source Voltage – Continuous VGS ±20 Vdc

Drain Current

– Continuous @ TA = 25°C

– Pulsed Drain Current (tp≤ 10 µs) ID

IDM

130

520

Total Power Dissipation @ TA = 25°C PD225 mW

Operating and Storage Temperature

Range TJ,T

stg – 55 to

150 °C

Thermal Resistance – Junction–to–Ambient RθJA 556 °C/W

Maximum Lead Temperature for Soldering

Purposes, for 10 seconds TL260 °C

Rating

MAXIMUM RATINGS (TJ = 25 C unless otherwise noted)

3 Drain

Gate

Source

Marking Diagram

W = Work Week

•Pb-Free Package is available.

Device Package Shipping

SOT-323 10000/Tape&Reel

ORDERING INFORMATION

LBSS84WT1G

SOT-323 3000/Tape&Reel

LBSS84WT1G

THERMAL CHARACTERISTICS

Characteristic Symbol Max Unit

Total Device Dissipation FR–5 Board

(Note 3.) TA= 25°C

Derate above 25°C

PD225

1.8 mW

mW/°C

Thermal Resistance, Junction to Ambient RθJA 556 °C/W

Total Device Dissipation

Alumina Substrate,(Note 4.) TA = 25°C

Derate above 25°C

PD300

2.4

mW/°C

Thermal Resistance, Junction to Ambient RθJA 417 °C/W

Junction and Storage Temperature TJ, Tstg –ā55 to

+150 °C

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)

Characteristic Symbol Min Typ Max Unit

OFF CHARACTERISTICS

Drain–to–Source Breakdown Voltage

(VGS = 0 Vdc, ID = 250 µAdc) V(BR)DSS 50 – – Vdc

Zero Gate Voltage Drain Current

(VDS = 25 Vdc, VGS = 0 Vdc)

(VDS = 50 Vdc, VGS = 0 Vdc)

(VDS = 50 Vdc, VGS = 0 Vdc, TJ = 125°C)

IDSS –

–

0.1

µAdc

Gate–Body Leakage Current (VGS = ±20 Vdc, VDS = 0 Vdc) IGSS – – ±60 µAdc

ON CHARACTERISTICS (Note 1.)

Gate–Source Threaded Voltage

(VDS = VGS, ID = 1.0 mAdc) VGS(th) 0.8 – 2.0 Vdc

Static Drain–to–Source On–Resistance

(VGS = 5.0 Vdc, ID = 100 mAdc) rDS(on) – 5.0 10 Ohms

Transfer Admittance

(VDS = 25 Vdc, ID = 100 mAdc, f = 1.0 kHz) |yfs| 50 – – mS

DYNAMIC CHARACTERISTICS

Input Capacitance (VDS = 5.0 Vdc) Ciss – 30 – pF

Output Capacitance (VDS = 5.0 Vdc) Coss – 10 –

Transfer Capacitance (VDG = 5.0 Vdc) Crss – 5.0 –

SWITCHING CHARACTERISTICS (Note 2.)

Turn–On Delay Time td(on) – 2.5 – ns

Rise Time (VDD = –15 Vdc, ID = –2.5 Adc, tr– 1.0 –

Turn–Off Delay Time

(VDD 15 Vdc

ID2

5 Adc

RL = 50 Ω)td(off) – 16 –

Fall Time tf– 8.0 –

Gate Charge QT– 6000 – pC

SOURCE–DRAIN DIODE CHARACTERISTICS

Continuous Current IS– – 0.130 A

Pulsed Current ISM – – 0.520

Forward Voltage (Note 2.) VSD – 2.5 – V

1. Pulse Test: Pulse Width ≤300 µs, Duty Cycle ≤ 2%.

2. Switching characteristics are independent of operating junction temperature.

TYPICAL ELECTRICAL CHARACTERISTICS

0.3

0.4

0.1

0.6

0.2

Figure 1. Transfer Characteristics

1 1.5 2 2.5 3

ID, DRAIN CURRENT (AMPS)

VGS, GATE-TO-SOURCE VOLTAGE (VOLTS)

Figure 2. On–Region Characteristics

VDS = 10 V

150°C

25°C

-55°C

024 10

0.15

0.2

VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)

ID, DRAIN CURRENT (AMPS)

0.05

0.3

0.1

3.5

0.5

0.25

13 957

3.25 V

2.75 V

2.25 V

2.5 V

3.0 V

VGS = 3.5 V

0.35

0.4

0.5

0.45 TJ = 25°C

2/4

LESHAN RADIO COMPANY, LTD.

LBSS84WT1G

RDS(on), DRAIN-TO-SOURCE RESISTANCE

(NORMALIZED) RDS(on), DRAIN-TO-SOURCE RESISTANCE (OHMS)

Figure 3. On–Resistance versus Drain Current

0 0.2 0.4 0.6

Figure 4. On–Resistance versus Drain Current

ID, DRAIN CURRENT (AMPS)

Figure 5. On–Resistance Variation with Temperature

TJ, JUNCTION TEMPERATURE (°C)

Figure 6. Gate Charge

25°C

VGS = 4.5 V

VGS = 10 V

ID = 0.52 A

-ā55 -5 45 95 145

0.6

0.8

RDS(on), DRAIN-TO-SOURCE RESISTANCE (OHMS)

0 0.2 0.4 0.6

ID, DRAIN CURRENT (AMPS)

VGS = 10 V

VGS, GATE-TO-SOURCE VOLTAGE (VOLTS)

QT, TOTAL GATE CHARGE (pC)

500

VDS = 40 V

TJ = 25°C

1000

ID = 0.5 A

1500

0.1 0.3 0.5

150°C

-55°C

4.5

5.5

3.5

2.5

6.5

0.1 0.3 0.5

1.2

1.4

1.6

1.8

VGS = 4.5 V

ID = 0.13 A

2000

150°C

25°C

-55°C

TYPICAL ELECTRICAL CHARACTERISTICS

0.001

0.1

VSD, DIODE FORWARD VOLTAGE (VOLTS)

Figure 7. Body Diode Forward Voltage

ID, DIODE CURRENT (AMPS)

TJ = 150°C

0 0.5 1.0 1.5

0.01

-55°C25°C

2.0 2.5 3.0

3/4

LESHAN RADIO COMPANY, LTD.

LBSS84WT1G

4/4

LESHAN RADIO COMPANY, LTD.

LBSS84WT1G

SC−70 (SOT−323)

AA2

De1

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

0.05 (0.002)

1.9

0.075

0.65

0.025

0.65

0.025

0.9

0.035

0.7

0.028 mm

inches

SCALE 10:1

XXM

XX = Specific Device Code

M= Date Code

= Pb−Free Package

GENERIC

MARKING DIAGRAM

*This information is generic. Please refer to

device data sheet for actual part marking.

Pb−Free indicator, “G” or microdot “ ”,

may or may not be present.

SOLDERING FOOTPRINT*

HEDIM

AMIN NOM MAX MIN

MILLIMETERS

0.80 0.90 1.00 0.032

INCHES

A1 0.00 0.05 0.10 0.000

A2 0.7 REF

b0.30 0.35 0.40 0.012

c0.10 0.18 0.25 0.004

D1.80 2.10 2.20 0.071

E1.15 1.24 1.35 0.045

e1.20 1.30 1.40 0.047

0.035 0.040

0.002 0.004

0.014 0.016

0.007 0.010

0.083 0.087

0.049 0.053

0.051 0.055

NOM MAX

L2.00 2.10 2.40 0.079 0.083 0.095

e1 0.65 BSC

0.425 REF

0.028 REF

0.026 BSC

0.017 REF

Reel Dimensions

Metric Dimensions Govern –– English are in parentheses for reference only

EMBOSSED TAPE AND REEL DATA

FOR DISCRETES

T Max

Outside Dimension

Measured at Edge

Inside Dimension

Measured Near Hub

20.2mm Min

(.795’’)

1.5mm Min

(.06’’)

13.0mm ± 0.5mm

(.512 ±.002’’)

50mm Min

(1.969’’)

Full Radius

Size A Max G T Max

8 mm

12mm

16mm

24 mm

330mm

(12.992’’)

330mm

(12.992’’)

360mm

(14.173’’)

360mm

(14.173’’)

8.4mm+1.5mm, -0.0

(.33’’+.059’’, -0.00)

12.4mm+2.0mm, -0.0

(.49 ’’+ .079’’, -0.00)

16.4mm+2.0mm, -0.0

(.646’’+.078’’, -0.00)

24.4mm+2.0mm, -0.0

(.961’’+.070’’, -0.00)

14.4mm

(.56’’)

18.4mm

(.72’’)

22.4mm

(.882’’)

30.4mm

(1.197’’)

LESHAN RADIO COMPANY, LTD.

Storage Conditions

Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred)

Humidity: 30 to 80 RH (40 to 60 is preferred )

Recommended Period: One year after manufacturing

(This recommended period is for the soldering condition only. The

characteristics and reliabilities of the products are not restricted to

this limitation)

Shipment Specification

10 Reel

12 Inner Box/Carton

360KPCS/Carton

Dim(Unit:mm)

10Reel/Inner Box

30KPCS/Inner Box

LABEL

CPN

LABEL LABEL

LABEL

乐山无线电股份有限公司

Leshan Radio Com

Ltd.

MARK

195mm*195mm*150mm

460mm*400mm*420mm

8000PCS/Reel (SOT-723,SOD-723)

3000PCS/Reel 80KPCS/Inner Box (SOT-723,SOD-723)

960KPCS/Carton (SOT-723,SOD-723)

LESHAN RADIO COMPANY, LTD.