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Barrier Rectifier. SDB30A40 Datasheet

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Barrier Rectifier. SDB30A40 Datasheet






SDB30A40 Rectifier. Datasheet pdf. Equivalent




SDB30A40 Rectifier. Datasheet pdf. Equivalent





Part

SDB30A40

Description

Schottky Barrier Rectifier



Feature


SDB30A40 SCHOTTKY RECTIFIER DIODE Schot tky Barrier Rectifier General Descripti on The SDB30A40 surface mounted Schottk y rectifier has been designed for appli cations requiring low forward drop and very small foot prints on PC boards. Ty pical applications are in disk drives, switching power supplies, converters, f ree-wheeling diodes, battery charging, and reverse batter.
Manufacture

KODENSHI

Datasheet
Download SDB30A40 Datasheet


KODENSHI SDB30A40

SDB30A40; y protection. Features and Benefits  Low forward drop voltage and low revers e leakage current  Low power rectifi ed  “Green” device and RoHS comp liant device  Available in full lead (Pb)-free device Applications  Por table equipment battery applications Switching mode power supplies applica tions Ordering Information Part Number Marking Code Package SDB30A40 .


KODENSHI SDB30A40

3A40 SOD-106 SOD-106 Packaging Tape & Reel Marking Information 3A40 YWW 3A 40 = Specific Device Code YWW = Year & Week Code Marking -. Y = Year Code -. W W = Week Code = Color band denote catho de Pinning Information Pin 1 2 Descri ption Cathode Anode Simplified Outline Graphic Symbol Rev. date: 14-SEP-10 KSD-D6A001-002 www.auk.co.kr 1 of 5 Absolute Maximum R.


KODENSHI SDB30A40

atings (Tamb=25℃, Unless otherwise spe cified) Characteristic Symbol Revers e voltage Forward current Non-repetitiv e peak forward current (60Hz) Junction temperature Storage temperature range VR IF IFSM TJ Tstg SDB30A40 Ratings 4 0 3 70 150 -55 ~ 150 Unit V A A C C Electrical Characteristics (Tamb=2 5℃, Unless otherwise specified) Char acteristic Symbol Test C.

Part

SDB30A40

Description

Schottky Barrier Rectifier



Feature


SDB30A40 SCHOTTKY RECTIFIER DIODE Schot tky Barrier Rectifier General Descripti on The SDB30A40 surface mounted Schottk y rectifier has been designed for appli cations requiring low forward drop and very small foot prints on PC boards. Ty pical applications are in disk drives, switching power supplies, converters, f ree-wheeling diodes, battery charging, and reverse batter.
Manufacture

KODENSHI

Datasheet
Download SDB30A40 Datasheet




 SDB30A40
SDB30A40
SCHOTTKY RECTIFIER DIODE
Schottky Barrier Rectifier
General Description
The SDB30A40 surface mounted Schottky rectifier has been designed
for applications requiring low forward drop and very small foot prints
on PC boards. Typical applications are in disk drives, switching power
supplies, converters, free-wheeling diodes, battery charging, and reverse
battery protection.
Features and Benefits
Low forward drop voltage and low reverse leakage current
Low power rectified
“Green” device and RoHS compliant device
Available in full lead (Pb)-free device
Applications
Portable equipment battery applications
Switching mode power supplies applications
Ordering Information
Part Number
Marking Code
Package
SDB30A40
3A40
SOD-106
SOD-106
Packaging
Tape & Reel
Marking Information
3A40
YWW
3A40 = Specific Device Code
YWW = Year & Week Code Marking
-. Y = Year Code
-. WW = Week Code
= Color band denote cathode
Pinning Information
Pin
1
2
Description
Cathode
Anode
Simplified Outline
Graphic Symbol
Rev. date: 14-SEP-10
KSD-D6A001-002
www.auk.co.kr
1 of 5




 SDB30A40
Absolute Maximum Ratings (Tamb=25, Unless otherwise specified)
Characteristic
Symbol
Reverse voltage
Forward current
Non-repetitive peak forward current (60Hz)
Junction temperature
Storage temperature range
VR
IF
IFSM
TJ
Tstg
SDB30A40
Ratings
40
3
70
150
-55 ~ 150
Unit
V
A
A
C
C
Electrical Characteristics (Tamb=25, Unless otherwise specified)
Characteristic
Symbol
Test Condition
Forward voltage
Reverse current
Thermal Resistance
Total capacitance
VF 1)
IR 2)
Rth(j-a) 3)
CT
IF=3A
VR=40V
Junction to ambient
VR= 10V, f=1MHz
1) Pulse test: tP380, Duty cycle2%
2) Pulse test: tP5, Duty cycle2%
3) Device mounted on glass epoxy PCB (recommanderable minimum solder land)
Min. Typ. Max.
- 0.5 0.55
- - 0.5
- - 76
- 110
-
Unit
V
mA
C /W
pF
Rev. date: 14-SEP-10
KSD-D6A001-002
www.auk.co.kr
2 of 5




 SDB30A40
Rating and Characteristic Curves
Fig. 1 IF - VF
Fig. 2 IR - VR
SDB30A40
Fig. 3 CT - VR
Fig. 4 PD – IF
Rev. date: 14-SEP-10
KSD-D6A001-002
www.auk.co.kr
3 of 5



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