BAS19-7-F [DIODES]
SURFACE MOUNT FAST SWITCHING DIODE; 表面装载快速开关二极管
| 型号： | BAS19-7-F |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SURFACE MOUNT FAST SWITCHING DIODE |
| 文件： | 总3页 (文件大小：355K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPICE MODELS: BAS19 BAS20 BAS21
BAS19 / BAS20 / BAS21
Lead-free
SURFACE MOUNT FAST SWITCHING DIODE
Features
·
·
·
·
·
·
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
For General Purpose Switching Applications
High Conductance
SOT-23
Dim
A
B
C
D
E
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.085
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.180
8°
Lead Free/RoHS Compliant (Note 3)
A
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
B
C
·
Case: SOT-23
TOP VIEW
D
·
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
G
H
J
E
G
H
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
K
Terminals: Solderable per MIL-STD-202, Method 208
M
K
L
J
Lead Free Plating (Matte Tin Finish annealed over Alloy
42 leadframe).
L
M
a
·
·
·
·
·
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)
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
BAS19
BAS20
BAS21
Unit
VRRM
Repetitive Peak Reverse Voltage
120
200
250
V
VRWM
VR
Working Peak Reverse Voltage
DC Blocking Voltage
V
100
71
150
200
141
VR(RMS)
IFM
RMS Reverse Voltage
106
400
200
V
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
mA
mA
IO
2.5
0.5
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
IFSM
A
@ t = 1.0s
IFRM
Pd
Repetitive Peak Forward Surge Current (Note 1)
Power Dissipation (Note 1)
625
250
mA
mW
°C/W
°C
R
qJA
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
500
Tj , TSTG
-65 to +150
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
BAS19
BAS20
BAS21
120
200
250
V(BR)R
IR = 100mA
V
¾
1.0
1.25
IF = 100mA
IF = 200mA
VF
Forward Voltage
V
¾
Tj = 25°C
Tj = 100°C
nA
100
15
IR
CT
trr
Reverse Current @ Rated DC Blocking Voltage (Note 2)
Total Capacitance
¾
¾
¾
mA
VR = 0, f = 1.0MHz
5.0
50
pF
ns
IF = IR = 30mA,
Irr = 0.1 x IR, RL = 100W
Reverse Recovery Time
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.
DS12004 Rev. 18 - 2
1 of 3
BAS19 / BAS20 / BAS21
www.diodes.com
ã Diodes Incorporated
100
1
T
A
= 150ºC
10
T
A
= 125ºC
T
A
= 75ºC
1
0.1
0.1
T
A
= 25ºC
T
T
= -40ºC
A
= 0ºC
A
0.01
T
A
= 0ºC
0.01
T
A
= 25ºC
T
A
= 75ºC
T
A
= -40ºC
0.001
T
A
= 125ºC
T
A
= 150ºC
0.0001
0.001
150
200
0
50
100
250
0.2
0.4
0.8
1.0
0. 6
1.2
1.4
0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 1 Typical Forward Characteristics
Fig. 2 Typical Reverse Characteristics
4.0
3.5
3.0
250
200
150
100
f = 1.0MHz
Note 1
2.5
2.0
1.5
1.0
0.5
0.0
50
0
10
0
30
40
20
80
T , AMBIENT TEMPERATURE (°C)
160
40
0
120
200
V , REVERSE VOLTAGE (V)
R
A
Fig. 4 Power Derating Curve, Total Package
Fig. 3 Typical Capacitance vs. Reverse Voltage
DS12004 Rev. 18 - 2
2 of 3
www.diodes.com
BAS19 / BAS20 / BAS21
Ordering Information (Note 4)
Device
Packaging
SOT-23
Shipping
BAS19-7-F
BAS20-7-F
BAS21-7-F
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
SOT-23
SOT-23
Notes:
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
KXX = Product Type Marking Code (See Page 1)
YM = Date Code Marking
Y = Year ex: N = 2002
KXX
M = Month ex: 9 = September
Date Code Key
Year
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
Code
L
M
N
P
R
S
T
U
V
W
X
Y
Z
Month
Code
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agreetoholdDiodes Incorporated and all thecompanies whoseproducts arerepresentedonour website, harmless againstall damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President ofDiodes Incorporated.
DS12004 Rev. 18 - 2
3 of 3
BAS19 / BAS20 / BAS21
www.diodes.com
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