AUK SDB1040

SDB1040
Semiconductor
Schottky Barrier Diode
Features
• Low power rectified
• Silicon epitaxial type
• High reliability
• Low IR (IR=10uA Typ)
Ordering Information
Type No.
Marking
SDB1040
Package Code
1A4
SOD-123
Outline Dimensions
unit :
mm
3.4~3.6
1.5~1.7
2.6~2.8
1
2
1
0.15
0.72~0.78
0.87~0.93
2
0.70
PIN Connections
1. Anode
2. Cathode
KSD-3032-000
1
SDB1040
Absolute maximum ratings
Ta=25°C
Characteristic
Symbol
Rating
Unit
Peak reverse voltage
VRM
40
V
Reverse voltage
VR
40
V
Average Rectified Forward current
IF
1.0
A
IFSM
3
A
Junction temperature
Tj
150
°C
Storage temperature
Tstg
-55~150
°C
Non-repetitive peak surge forward current
Electrical Characteristics
Characteristic
Ta=25°C
Symbol
Test Condition
Min. Typ. Max.
Unit
Forward voltage
VF
IF=1A
-
0.5
0.55
V
Reverse current
IR
VR=40V
-
-
200
µA
Total capacitance
CT
VR=10V, f=1MHZ
-
50
-
pF
* Pulse Test : Pulse width ≤250us, Duty ≤ 2%
KSD-3032-000
2
SDB1040
Electrical Characteristic Curves
00
Fig. 2 Reverse Characteristics
Fig. 1 Forward Characteristics
Fig. 4 IF – PF Forward Power dissipation
Fig. 3 Total Capacitance
KSD-3032-000
3
SDB1040
These AUK products are intended for usage in general electronic equipments(Office and
communication equipment, measuring equipment, domestic electrification, etc.).
Please make sure that you consult with us before you use these AUK 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, traffic
signal, combustion central, all types of safety device, etc.).
AUK cannot accept liability to any damage which may occur in case these AUK products
were used in the mentioned equipments without prior consultation with AUK.
KSD-3032-000
4