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BAS21A_13 Datasheet, PDF (1/2 Pages) Micro Commercial Components – 225mW 250Volt Switching Diode
MCC
TM
Micro Commercial Components
  omponents
20736 Marilla Street Chatsworth

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Features
• Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
• Power dissipation: 225mW (Tamb=25ć)
• Forward current: 200mA
• Halogen free available upon request by adding suffix "-HF"
BAS21A/C/S
225mW 250Volt
Switching Diode
SOT-23
A
D
BAS21A
Marking: JS2
BAS21C
Marking: JS3
Maximum Ratings
• Operating Temperature: -55к to +150к
• Storage Temperature: -55к to +150к
BAS21S
Marking: JS4
Electrical Characteristics @ 25°C Unless Otherwise Specified
Reverse Breakdown
Voltage
V(BR)
250V IR=100­A
Maximum
Instantaneous
Forward Voltage
VF
1100mV IFM = 100mA;
TJ = 25к
Non-Repetitive
Peak Forward
Surge Current
I FSM
2.5 A
0.5 A
t= 1.0 us
t= 1.0 s
Maximum DC
Reverse Current At
IR
Rated DC Blocking
Voltage
1µA VR=200Volts;
TJ = 25к
Diode Capacitance
CD
5pF Measured at
1.0MHz, VR=0V
Reverse Recovery
Trr
50nS
Time
F
E
CB
G
H
J
K
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.110
.120
B
.083
.104
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: B
www.mccsemi.com
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2013/01/01