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BAS19_ Datasheet(PDF) 1 Page - Diodes Incorporated

Part No. BAS19_
Description  SURFACE MOUNT FAST SWITCHING DIODE
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Manufacturer  DIODES [Diodes Incorporated]
Direct Link  http://www.diodes.com
Logo DIODES - Diodes Incorporated

BAS19_ Datasheet(HTML) 1 Page - Diodes Incorporated

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Lead-free
DS12004 Rev. 18 - 2
1 of 3
BAS19 / BAS20 / BAS21
www.diodes.com
ã Diodes Incorporated
BAS19 / BAS20 / BAS21
SURFACE MOUNT FAST SWITCHING DIODE
Features
·
Case: SOT-23
·
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·
Moisture Sensitivity: Level 1 per J-STD-020C
·
Terminals: Solderable per MIL-STD-202, Method 208
·
Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
·
Polarity: See Diagram
·
BAS19 Marking: KA8, KT3, KT2 (See Page 3)
·
BAS20 Marking: KT2, KT3 (See Page 3)
·
BAS21 Marking: KT3 (See Page 3)
·
Weight: 0.008 grams (approximate)
Mechanical Data
A
E
J
L
TOP VIEW
M
B
C
H
G
D
K
Characteristic
Symbol
BAS19
BAS20
BAS21
Unit
Repetitive Peak Reverse Voltage
VRRM
120
200
250
V
Working Peak Reverse Voltage
DC Blocking Voltage
VRWM
VR
100
150
200
V
RMS Reverse Voltage
VR(RMS)
71
106
141
V
Forward Continuous Current (Note 1)
IFM
400
mA
Average Rectified Output Current (Note 1)
IO
200
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
IFSM
2.5
0.5
A
Repetitive Peak Forward Surge Current (Note 1)
IFRM
625
mA
Power Dissipation (Note 1)
Pd
250
mW
Thermal Resistance Junction to Ambient Air (Note 1)
RqJA
500
°
C/W
Operating and Storage Temperature Range
Tj , TSTG
-65 to +150
°
C
Maximum Ratings @ TA = 25°C unless otherwise specified
Note:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
BAS19
BAS20
BAS21
V(BR)R
120
200
250
¾
V
IR = 100mA
Forward Voltage
VF
¾
1.0
1.25
V
IF = 100mA
IF = 200mA
Reverse Current @ Rated DC Blocking Voltage (Note 2)
IR
¾
100
15
nA
m
A
Tj = 25°C
Tj = 100°C
Total Capacitance
CT
¾
5.0
pF
VR = 0, f = 1.0MHz
Reverse Recovery Time
trr
¾
50
ns
IF = IR = 30mA,
Irr = 0.1 x IR, RL = 100W
Electrical Characteristics @ TA = 25°C unless otherwise specified
·
Fast Switching Speed
·
Surface Mount Package Ideally Suited for Automatic Insertion
·
For General Purpose Switching Applications
·
High Conductance
·
Lead Free/RoHS Compliant (Note 3)
·
Qualified to AEC-Q101 Standards for High Reliability
SOT-23
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
a
All Dimensions in mm
SPICE MODELS: BAS19 BAS20 BAS21


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