1

SOT –323

2

3

Power MOSFET

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.

Symbol

Value

Unit

Drain–to–Source Voltage

50

Gate–to–Source Voltage – Continuous

± 20

Drain Current

130

520

mA

225

mW

Operating and Storage Temperature

Range

– 55 to

150

°C

Thermal Resistance – Junction–to–Ambient

556

°C/W

Maximum Lead Temperature for Soldering

Purposes, for 10 seconds

260

°C

Rating

MAXIMUM RATINGS

°

3 Drain

1

2

-

Gate

Source

Marking Diagram

M = Month Code

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Device

Package

Shipping

ORDERING INFORMATION

SOT-323

3000/Tape&Reel

BSS84WT1

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Total Device Dissipation FR–5 Board

Derate above 25°C

225

1.8

mW

mW/°C

Thermal Resistance, Junction to Ambient

556

°C/W

Total Device Dissipation

Alumina Substrate,(Note 4.) TA = 25°C

Derate above 25°C

300

2.4

mW

mW/°C

Thermal Resistance, Junction to Ambient

417

°C/W

Junction and Storage Temperature

–o55 to

+150

°C

mAmps, 50 Volts

mAmps, 50 Volts

130

PD = Device Code

PD

2012-0

WILLAS ELECTRONIC CORP.

BSS84WT1

Pb-Free package is available

RoHS product for packing code suffix ”G”

Halogen free product for packing code suffix “H”

Features

Batch process design, excellent power dissipation offers

better reverse leakage current and thermal resistance.

Low profile surface mounted application in order to

optimize board space.

Low power loss, high efficiency.

High current capability, low forward voltage drop.

High surge capability.

Guardring for overvoltage protection.

Ultra high-speed switching.

Silicon epitaxial planar chip, metal silicon junction.

Lead-free parts meet environmental standards of

MIL-STD-19500 /228

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Package outline

Mechanical data

Epoxy : UL94-V0 rated flame retardant

,

Method 2026

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0.146(3.7)

0.130(3.3)

0.012(0.3) Typ.

0.071(1.8)

0.056(1.4)

0.040(1.0)

0.024(0.6)

0.031(0.8) Typ.

0.031(0.8) Typ.

Dimensions in inches and (millimeters)

SOD-123H

Pb Free Product

1.0A SURFACE MOUNT SCHOTTKY

SOD-123

PACKAGE

WILLAS

BARRIER RECTIFIERS -20V- 200V

FM120-M

THRU

FM1200-M

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

Single phase half wave, 60Hz, resistive of inductive load.

For capacitive load, derate current by 20%

WILLAS ELECTRONIC CORP.

201

2-06

 

RATINGS

Marking Code

12

13

14

15

16

18

10

115

120

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

20

30

40

50

60

80

100

150

200

14

21

28

35

42

56

70

105

140

20

30

40

50

60

80

100

150

200

Volts

Volts

Volts

Maximum Average Forward Rectified Current

 

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

 

1.0

 

30

Amps

 

Amps

Typical Thermal Resistance (Note 2)

Typical Junction Capacitance (Note 1)

Operating Temperature Range

Storage Temperature Range

TSTG

 

 

-55 to +125

40

120

 

- 65 to +175

 

 

-55 to +150

℃/W

PF

℃

℃

 

CHARACTERISTICS

Maximum Forward Voltage at 1.0A DC

0.50

0.70

0.85

0.9

0.92

Volts

@TA=25℃

0.5

Maximum Average Reverse Current at

Rated DC Blocking Voltage

@TA=125℃

10

 

mAmps

 

NOTES:

1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.

2- Thermal Resistance From Junction to Ambient

 

 

RoHS product for packing code suffix "G"

Halogen free product for packing code suffix "H"

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