G

D

S

2N5457

2N5458

2N5459

MMBF5457

MMBF5458

MMBF5459

N-Channel General Purpose Amplifier

This device is a low level audio amplifier and switching transistors,

and can be used for analog switching applications. Sourced from

Process 55.

Absolute Maximum Ratings*

TA = 25°C unless otherwise noted

Symbol

Parameter

Value

Units

VDG

Drain-Gate Voltage

25

V

VGS

Gate-Source Voltage

- 25

V

IGF

Forward Gate Current

10

mA

TJ, Tstg

Operating and Storage Junction Temperature Range

-55 to +150

°C

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

Thermal Characteristics

TA = 25°C unless otherwise noted

NOTES:

1) These ratings are based on a maximum junction temperature of 150 degrees C.

2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

G

S

D

TO-92

SOT-23

Mark: 6D / 61S / 6L

*Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."

1997 Fairchild Semiconductor Corporation

NOTE: Source & Drain

are interchangeable

Symbol

Characteristic

Max

Units

2N5457-5459

*MMBF5457-5459

PD

Total Device Dissipation

Derate above 25

°C

625

5.0

350

2.8

mW

mW/

°C

RθJC

Thermal Resistance, Junction to Case

125

°C/W

RθJA

Thermal Resistance, Junction to Ambient

357

556

°C/W