SDB310WMF [KODENSHI]
General Purpose Schottky Barrier Diode; 通用肖特基二极管
| 型号： | SDB310WMF |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | General Purpose Schottky Barrier Diode |
| 文件： | 总5页 (文件大小：230K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SDB310WMF
SCHOTTKY BARRIER DIODE
General Purpose Schottky Barrier Diode
General Description
These Schottky barrier diodes are designed for high-speed
switching applications, circuit protection, and voltage clamping.
Extremely low forward voltage reduces conductions. Miniature
surface mount package is excellent for hand-held and portable
applications where space is limited.
Features and Benefits
Low forward drop voltage and low leakage current
SOT-23F
Very low switching time
Full lead (Pb)-free device and RoHS compliant device
Available in “Green” device
Applications
General purpose and high speed switching
Protection circuit and voltage clamping
Ordering Information
Part Number
Marking Code
Package
SOT-23F
Packaging
SDB310WMF
DB3 □
Tape & Reel
Marking Information
DB3 = Specific Device Code
□ = Year & Week Code Marking
DB3 □
Pinning Information
Pin
1
Description
Simplified Outline
Graphic Symbol
Anode (Diode 1)
Cathode (Diode 2)
2
Cathode (Diode 1),
Anode (Diode 2)
3
Rev. date: 25-AUG-10
KSD-D5C042-001
www.auk.co.kr
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SDB310WMF
Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified)
Characteristic
Peak reverse voltage
Symbol
Ratings
Unit
VRM
VR
40
30
V
V
DC reverse voltage
Repetitive peak forward current
Forward current
IFRM
IF
0.5
0.2
2
A
A
Non-repetitive peak forward surge current(t=10ms)
Power dissipation 1)
IFSM
PD
A
150
mW
1) Device mounted on FR-4 board with recommended pad layout.
Thermal Characteristics (Tamb=25℃, Unless otherwise specified)
Characteristic
Symbol
Ratings
Unit
Thermal resistance, junction to ambient 1)
Operating junction temperature
Storage temperature range
Rth(j-a)
Tj
833
150
C/W
C
Tstg
-55 ~ 150
C
1) Device mounted on FR-4 board with recommended pad layout.
Electrical Characteristics (Tamb=25℃, Unless otherwise specified)
Characteristic
Symbol
VF(1)
VF(2)
IR
Test Condition
IF=10mA
Min.
Typ. Max.
Unit
-
-
-
-
-
-
-
-
-
-
0.4
0.5
1
V
V
Forward voltage 2)
IF=30mA
Reverse leakage current 3)
Total capacitance
VR=30V
A
pF
ns
CT
VR=1V, f=1MHz
IF= IR=10mA, IR(REC)= 1mA
10
5
trr
Reverse recovery time
2) Pulse test: tP≤380㎲, Duty cycle≤2%
3) Pulse test: tP≤5㎳, Duty cycle≤2%
Rev. date: 25-AUG-10
KSD-D5C042-001
www.auk.co.kr
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SDB310WMF
Rating and Characteristic Curves
Fig. 1) Typical Forward Characteristics
Fig. 2) Typical Reverse Characteristics
Fig. 3) Typical Total Capacitance Characteristics
Fig. 4) Power dissipation vs. Ambient temperature
Fig. 5) Reverse recovery time equivalent test circuit
Rev. date: 25-AUG-10
KSD-D5C042-001
www.auk.co.kr
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SDB310WMF
Package Outline Dimensions
※ Recommend PCB solder land (Unit : mm)
Rev. date: 25-AUG-10
KSD-D5C042-001
www.auk.co.kr
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SDB310WMF
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
Rev. date: 25-AUG-10
KSD-D5C042-001
www.auk.co.kr
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