Datasheet

June 2003
2003 Fairchild Semiconductor Corporation
BSS123 Rev G(W)
BSS123
N-Channel Logic Level Enhancement Mode Field Effect Transistor
General Description
These N-Channel enhancement mode field effect
transistors are produced using Fairchild’s proprietary,
high cell density, DMOS technology. These products
have been designed to minimize on-state resistance
while provide rugged, reliable, and fast switching
performance.These products are particularly suited for
low voltage, low current applications such as small
servo motor control, power MOSFET gate drivers, and
other switching applications.
Features
0.17 A, 100 V. R
DS(ON)
= 6@ V
GS
= 10 V
R
DS(ON)
= 10@ V
GS
= 4.5 V
High density cell design for extremely low R
DS(ON)
Rugged and Reliable
Compact industry standard SOT-23 surface mount
package
G
D
S
SOT-23
D
S
G
Absolute Maximum Ratings T
A
=25
o
C unless otherwise noted
Symbol Parameter Ratings Units
V
DSS
Drain-Source Voltage 100 V
V
GSS
Gate-Source Voltage
±20
V
I
D
Drain Current – Continuous (Note 1) 0.17 A
– Pulsed 0.68
Maximum Power Dissipation (Note 1) 0.36
WP
D
Derate Above 25°C
2.8
mW/°C
T
J
, T
STG
Operating and Storage Junction Temperature Range
55 to +150 °C
T
L
Maximum Lead Temperature for Soldering
Purposes, 1/16” from Case for 10 Seconds
300
Thermal Characteristics
R
θJA
Thermal Resistance, Junction-to-Ambient (Note 1) 350
°C/W
Package Marking and Ordering Information
Device Marking Device Reel Size Tape width Quantity
SA BSS123 7’’ 8mm 3000 units
BSS123

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