BAS21 Series
Elektronische Bauelemente
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
Surface Mount Switching Diodes
FEATURES
·
·
·
A
L
High Voltage Switching Diode
For General Purpose Switching Applications
Surface Mount Package Ideally Suited for
Automatic Insertion
V
Top View
B S
G
C
D
H
K
J
MECHANICAL DATA
·
·
·
·
·
Case: SOT-23, Molded Plastic
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagrams Below
Weight: 0.008 grams (approx.)
Mounting Position: Any
1
2
3
MAXIMUM RATINGS
Rating
Continuous Reverse Voltage
Peak Forward Current
Peak Forward Surge Current
Symbol
VR
IF
IFM(surge)
Value
250
200
625
Unit
Vdc
mAdc
mAdc
SOT-23
Dim
A
B
C
D
Min
2.800
1.200
0.890
0.370
1.780
0.013
0.085
0.450
0.890
2.100
0.450
Max
3.040
1.400
1.110
0.500
2.040
0.100
0.177
0.600
1.020
2.500
0.600
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR– 5 Board(1)
TA = 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
Total Device Dissipation
Alumina Substrate,(2) TA = 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
Symbol
PD
Max
225
1.8
R
q
JA
PD
556
300
2.4
R
q
JA
TJ, Tstg
417
– 55 to +150
Unit
mW
mW/°C
°C/W
mW
mW/°C
°C/W
°C
G
H
J
K
L
S
V
All Dimension in mm
3
3
3
3
1
2
1
2
1
2
1
2
BAS21 Marking:
JS
BAS21S Marking:
JS4
BAS21C Marking:
JS3
BAS21A Marking:
JS2
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individua
01-Jun-2002 Rev. A
Page 1 of 2
SECOS [ SECOS HALBLEITERTECHNOLOGIE GMBH ]
