MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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BSS123
Features
• Halogen free available upon request by adding suffix "-HF"
• High dense cell design for extremely low RDS(ON)
• Rugged and reliable
• Surface Mount Package
• Voltage Controlled Small Signal Switch
• Marking Code: B123
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
Maximum Ratings @ 25OC Unless Otherwise Specified
Symbol
VDS
ID
VGS
PD
R©JA
TJ
TSTG
Parameter
Drain-source Voltage
Drain Current-Continuous
Gate-source Voltage
Total Power Dissipation
Thermal Resistance Junction to Ambientb
Operating Junction Temperature
Storage Temperature
Rating
100
0.17
f20
0.35
357
-55 to +150
-55 to +150
Internal Block Diagram
D
G
S
Unit
V
A
V
W
к/W
к
к
N-Channel
Enhancement Mode
Field Effect Transistor
SOT-23
A
D
3
1.GATE
2. SOURCE
CB
3. DRAIN
12
F
E
G
H
J
K
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.110
.120
B
.083
.098
C
.047
.055
D
.035
.041
E
.070
.081
F
.018
.024
G
.0005
.0039
H
.035
.044
J
.003
.007
K
.015
.020
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
NOTE
Suggested Solder
Pad Layout
.031
.800
.035
.900
.079
2.000
inches
mm
.037
.950
.037
.950
Revision: A
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2015/03/13