BL
Galaxy Electrical
Surface mount switching diode
FEATURES
Fast switching speed.
Surface mount package ideally suited for
Automatic insertion.
For general purpose switching applications.
High conductance.
Production specification
BAS19/20/21
Pb
Lead-free
APPLICATIONS
High speed switching application.
SOT-23
ORDERING INFORMATION
Type No.
BAS19
BAS20
BAS21
Marking
JP
JR
JS
Package Code
SOT-23
SOT-23
SOT-23
MAXIMUM RATING
@ Ta=25℃ unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Reverse Voltage
RMS Reverse Voltage
Forward Continuous Current
Average rectified output Current
Non-Repetitive Peak Forward Surge
Current
@t=1.0μs
@t=1.0s
Repetitive Peak Forward Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient
Air
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
I
FSM
I
FRM
P
d
R
θJA
T
j
T
STG
BAS19
120
100
71
400
200
2.5
0.5
625
250
500
150
-65 to +150
mW
℃/W
℃
℃
BAS20
200
150
106
BAS21
250
200
141
Unit
V
V
V
mA
mA
A
Document number: BL/SSSDC027
Rev.A
www.galaxycn.com
1
BL
Galaxy Electrical
Surface mount switching diode
Production specification
BAS19/20/21
ELECTRICAL CHARACTERISTICS
@ Ta=25℃ unless otherwise specified
Characteristic
Symbol
Min
MAX
UNIT
Test Condition
Forward Voltage
V
FM
-
1.0
1.25
V
I
F
=100mA
I
F
=200mA
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
I
RM
C
j
t
rr
-
-
-
100
5.0
50
nA
pF
ns
V
R
=100V
V
R
=0V,f=1.0MHz
I
F
=I
R
=10mAI
rr
=0.1*I
R
TYPICAL CHARACTERISTICS
@ Ta=25℃ unless otherwise specified
Document number: BL/SSSDC027
Rev.A
www.galaxycn.com
2
BL
Galaxy Electrical
Surface mount switching diode
PACKAGE OUTLINE
Plastic surface mounted package
Production specification
BAS19/20/21
SOT-23
A
E
SOT-23
Dim
A
B
C
D
J
Min
2.85
1.25
0.37
0.35
1.85
0.02
2.35
Max
2.95
1.35
0.43
0.48
1.95
0.1
2.45
K
B
1.0Typical
D
G
E
G
H
H
C
J
K
0.1Typical
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
PACKAGE INFORMATION
Device
BAS19/20/21
Package
SOT-23
Shipping
3000/Tape&Reel
Document number: BL/SSSDC027
Rev.A
www.galaxycn.com
3
