Diode. SDB310WA Datasheet

SDB310WA Datasheet PDF


SDB310WA
SDB310WA
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
Very low switching time
Full lead (Pb)-free device and RoHS compliant device
Available in “Green” device
SOT-23
Applications
General purpose and high speed switching
Protection circuit and voltage clamping
Ordering Information
Part Number
Marking Code
Package
Packaging
SDB310WA
DB2
SOT-23
Tape & Reel
Marking Information
DB2
DB2 = Specific Device Code
= Year & Week Code Marking
Pinning Information
Pin Description
1 Cathode (Diode 1)
2 Cathode (Diode 2)
3 Common Anode
Simplified Outline
Rev. date: 25-AUG-10
KSD-D5C036-001
Graphic Symbol
www.auk.co.kr
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Part SDB310WA
Description General Purpose Schottky Barrier Diode
Feature SDB310WA; SDB310WA SCHOTTKY BARRIER DIODE General Purpose Schottky Barrier Diode General Description These S.
Manufacture KODENSHI
Datasheet
Download SDB310WA Datasheet


Semiconductor Features • Low power rectified • Silicon epit SDB310WA Datasheet
SDB310WA SCHOTTKY BARRIER DIODE General Purpose Schottky Ba SDB310WA Datasheet
SDB310WAF SCHOTTKY BARRIER DIODE General Purpose Schottky B SDB310WAF Datasheet
Semiconductor Features • Low power rectified • Silicon epit SDB310WAF Datasheet
SDB310WAU SCHOTTKY BARRIER DIODE General Purpose Schottky B SDB310WAU Datasheet
Semiconductor Features • Low VF ( Max. 0.5V @ 30mA) • Low I SDB310WAU Datasheet





SDB310WA
Absolute Maximum Ratings (Tamb=25, Unless otherwise specified)
Characteristic
Symbol
Peak reverse voltage
DC reverse voltage
Repetitive peak forward current
Forward current
Non-repetitive peak forward surge current(t=10ms)
Power dissipation 1)
1) Device mounted on FR-4 board with recommended pad layout.
VRM
VR
IFRM
IF
IFSM
PD
SDB310WA
Ratings
40
30
0.5
0.2
2
150
Unit
V
V
A
A
A
mW
Thermal Characteristics (Tamb=25, Unless otherwise specified)
Characteristic
Symbol
Thermal resistance, junction to ambient 1)
Operating junction temperature
Storage temperature range
1) Device mounted on FR-4 board with recommended pad layout.
Rth(j-a)
Tj
Tstg
Ratings
833
150
-55 ~ 150
Unit
C/W
C
C
Electrical Characteristics (Tamb=25, Unless otherwise specified)
Characteristic
Symbol
Test Condition
Forward voltage 2)
Reverse leakage current 3)
Total capacitance
Reverse recovery time
VF(1)
VF(2)
IR
CT
trr
IF=10mA
IF=30mA
VR=30V
VR=1V, f=1MHz
IF= IR=10mA, IR(REC)= 1mA
2) Pulse test: tP≤380, Duty cycle≤2%
3) Pulse test: tP≤5㎳, Duty cycle≤2%
Min. Typ. Max.
- - 0.4
- - 0.5
-- 1
- - 10
-- 5
Unit
V
V
A
pF
ns
Rev. date: 25-AUG-10
KSD-D5C036-001
www.auk.co.kr
2 of 5



SDB310WA
Rating and Characteristic Curves
Fig. 1) Typical Forward Characteristics
SDB310WA
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-D5C036-001
www.auk.co.kr
3 of 5






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