BAV23-7 [DIODES]
DUAL SURFACE MOUNT SWITCHING DIODE; 双表面贴装开关二极管
| 型号： | BAV23-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | DUAL SURFACE MOUNT SWITCHING DIODE |
| 文件： | 总4页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAV23
DUAL SURFACE MOUNT SWITCHING DIODE
Features
Mechanical Data
•
•
•
•
•
•
Fast Switching Speed
High Reverse Breakdown Voltage
Two Electrically Isolated Elements in a Single Compact Package
Low Leakage Current
Lead, Halogen and Antimony Free, RoHS Compliant (Note 1)
"Green" Device (Note 2)
•
•
Case: SOT143
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagram Below
•
•
•
•
Weight: 0.008 grams (approximate)
Device Schematic
Ordering Information (Note 3)
Part Number
Case
Packaging
BAV23-7
SOT143
3000/Tape & Reel
Notes:
1. No purposefully added lead. Halogen and Antimony free.
2. Diodes Inc.`s “Green” Policy can be found on our website at http://www.diodes.com
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
KT8 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
KT8
M = Month (ex: 9 = September)
Date Code Key
Year
2011
2012
2013
2014
2015
2016
2017
Code
Y
Z
A
B
C
D
E
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
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June 2011
© Diodes Incorporated
BAV23
Document number: DS31756 Rev. 3 - 2
BAV23
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Repetitive Peak Reverse Voltage
Symbol
VRRM
VRWM
VR
Value
250
Unit
V
Working Peak Reverse Voltage
DC Blocking Voltage
200
V
RMS Reverse Voltage
141
400
V
VR(RMS)
IF
Forward Current (Note 4)
mA
Non-Repetitive Peak Forward Surge Current
@ t = 1.0μs
@ t = 100μs
@ t = 10ms
9.0
3.0
1.7
A
IFSM
IFRM
Repetitive Peak Forward Current (Note 4)
625
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 4)
Symbol
Value
400
Unit
mW
PD
Thermal Resistance Junction to Ambient Air (Note 4)
Operating and Storage Temperature Range
312
°C/W
°C
Rθ
JA
-65 to +150
TJ, TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 5)
Symbol
Min
250
Max
⎯
Unit
V
Test Condition
V(BR)R
IR = 100μA
IF = 100mA
IF = 200mA
1.0
1.25
Forward Voltage
V
VF
⎯
V
R = 200V
100
100
nA
μA
pF
⎯
⎯
Reverse Current (Note 5)
Total Capacitance
IR
CT
trr
VR = 200V, TJ = 150°C
VR = 0, f = 1.0MHz
IF = IR = 30mA,
2.0
⎯
⎯
Reverse Recovery Time
50
ns
Irr = 0.1 x IR, RL = 100Ω
Notes:
4. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com.
5. Short duration pulse test used to minimize self-heating effect.
500
400
300
1,000
100
Note 4
T
= 150ºC
A
T
= 125ºC
A
200
T
= 85ºC
A
10
1
T
= 25ºC
A
T
= -55ºC
A
100
0
0
25
50
75
0.2
0.4
0.8
1.0
100 125 150 175 200
0.6
1.2
1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics, Per Element
TA, AMBIENT TEMPERATURE (
Fig. 1 Power Derating Curve, Total Package
°C)
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June 2011
© Diodes Incorporated
BAV23
Document number: DS31756 Rev. 3 - 2
BAV23
100,000
10,000
0.8
0.75
0.7
T
T
= 150ºC
= 125ºC
A
A
1,000
100
10
T
= 85ºC
A
0.65
T
A
= 25ºC
0.6
0.55
0.5
A
T
= -55ºC
1
0.1
0
50
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics, Per Element
100
150
200
250
0
5
10 15
VR, DC REVERSE VOLTAGE (V)
20
25
30
35
40
Fig. 4 Typical Total Capacitance
vs. Reverse Voltage, Per Element
Package Outline Dimensions
G
SOT143
Min
F
D
Dim
A1
A2
B
C
D
F
G
H
J
Max
0.51
0.93
1.40
2.48
1.83
0.60
2.03
3.00
1.00
0.10
0.60
0.18
0.37
0.77
1.20
2.28
1.58
0.45
1.78
2.80
0.013
0.89
0.46
0.085
B
C
A1
A2
H
K
L
M
M
K
All Dimensions in mm
L
J
Suggested Pad Layout
X
X2
Dimensions Value (in mm)
Z
G
X
X1
X2
Y
2.70
1.30
2.50
1.0
0.60
0.70
2.0
Y
C
G
Z
C
X2
X1
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June 2011
© Diodes Incorporated
BAV23
Document number: DS31756 Rev. 3 - 2
BAV23
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2011, Diodes Incorporated
www.diodes.com
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June 2011
© Diodes Incorporated
BAV23
Document number: DS31756 Rev. 3 - 2
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