Fairchild 2N7002DW service manual

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Fairchild 2N7002DW service manual

October 2007

2N7002DW

N-Channel Enhancement Mode Field Effect Transistor

Features

Dual N-Channel MOSFET

Low On-Resistance

Low Gate Threshold Voltage

Low Input Capacitance

Fast Switching Speed

Low Input/Output Leakage

Ultra-Small Surface Mount Package

Lead Free/RoHS Compliant

SC70-6 (SOT363)

 

 

1

 

1

 

 

 

Marking : 2N

 

 

Absolute Maximum Ratings * Ta = 25°C unless otherwise noted

 

 

 

 

 

 

 

 

Symbol

 

Parameter

 

Value

Units

 

 

 

 

 

 

VDSS

Drain-Source Voltage

 

 

60

V

VDGR

Drain-Gate Voltage RGS 1.0MΩ

 

60

V

VGSS

Gate-Source Voltage

Continuous

 

±20

V

 

 

Pulsed

 

±40

 

ID

Drain Current

Continuous

 

115

mA

 

 

Continuous @ 100°C

 

73

 

 

Pulsed

 

800

 

 

 

 

 

 

TJ , TSTG

Junction and Storage Temperature Range

 

-55 to +150

°C

* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.

Thermal Characteristics

Symbol

Parameter

Value

Units

 

 

 

 

PD

Total Device Dissipation

200

mW

 

Derating above TA = 25°C

1.6

mW/°C

RθJA

Thermal Resistance, Junction to Ambient *

625

°C/W

* Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch, Minimun land pad size,

Transistor Effect Field Mode Enhancement Channel-N — 2N7002DW

© 2007 Fairchild Semiconductor Corporation

www.fairchildsemi.com

2N7002DW Rev. A

1

Electrical Characteristics TC = 25°C unless otherwise noted

Symbol

 

Parameter

Test Condition

MIN

TYP

MAX

Units

 

 

 

 

 

 

 

Off Characteristics (Note1)

 

 

 

 

 

 

 

 

 

 

 

 

 

BVDSS

 

Drain-Source Breakdown Voltage

VGS= 0V, ID=10uA

60

78

-

V

IDSS

 

Zero Gate Voltage Drain Current

VDS= 60V, VGS= 0V

-

0.001

1.0

uA

 

 

 

VDS= 60V, VGS= 0V, @TC = 125°C

 

7

500

 

IGSS

 

Gate-Body Leakage

VGS= ±20V, VDS= 0V

-

0.2

±10

nA

On Characteristics (Note1)

 

 

 

 

 

 

 

 

 

 

 

 

 

VGS(th)

 

Gate Threshold Voltage

VDS = VGS, ID = 250uA

1.0

1.76

2.0

V

RDS(ON)

 

Satic Drain-Source On-Resistance

VGS = 5V, ID = 0.05A,

-

1.6

7.5

 

 

 

VGS = 10V, ID = 0.5A, @Tj = 125°C

-

2.53

13.5

 

ID(ON)

 

On-State Drain Current

VGS = 10V, VDS= 7.5V

0.5

1.43

-

A

gFS

 

Forward Transconductance

VDS = 10V, ID = 0.2A

80

356.5

-

mS

Dynamic Characteristics

 

 

 

 

 

 

 

 

 

 

 

 

 

Ciss

 

Input Capacitance

 

-

37.8

50

pF

Coss

 

Output Capacitance

VDS = 25V, VGS= 0V, f = 1.0MHz

-

12.4

25

pF

Crss

 

Reverse Transfer Capacitance

 

-

6.5

7.0

pF

Switching

Characteristics

 

 

 

 

 

 

 

 

 

 

 

 

 

tD(ON)

 

Turn-On Delay Time

VDD = 30V, ID = 0.2A, VGEN= 10V

-

5.85

20

ns

 

 

 

RL = 150Ω, RGEN = 25Ω

 

 

 

tD(OFF)

 

Turn-Off Delay Time

-

12.5

20

 

 

Note1 : Short duration test pulse used to minimize self-heating effect.

Transistor Effect Field Mode Enhancement Channel-N — 2N7002DW

© 2007 Fairchild Semiconductor Corporation

www.fairchildsemi.com

2N7002DW Rev. A

2

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