WSB5539N
WSB5539N
0.5A, Schottky Barrier Diode
Http://www.sh-willsemi.com
Features
Low forward voltage
DFN1006-2L
0.5A Average rectified forward current
Peak forward current tested
Circuit
Standard products are Pb-free and Halogen-free
Absolute maximum ratings
Parameter
Reverse voltage (repetitive peak)
Reverse voltage (DC)
Average rectified forward current
Peak forward current
(1)
(2)
Marking
Symbol
V
RM
V
R
I
O
I
FSM
I
FRM
T
J
Topr
Tstg
Value
40
40
0.5
3
2
150
-40 ~ 85
-55 ~ 150
Unit
V
V
A
A
A
O
Repetitive peak forward current
Junction temperature
Operating temperature
Storage temperature
C
C
C
O
O
Electronics characteristics
(T
A
=25
o
C)
Parameter
Forward voltage
Reverse current
Junction capacitance
Thermal resistance
Order Informations
Device
WSB5539N-2/TR
Note 1
Note 2
Note 3
Package
DFN1006-2L
Marking
C*
(3)
Symbol
V
F
I
R
C
J
R
θ(j-a)
Condition
I
F
=0.5A
V
R
=40V
V
R
=4V, F=1MHz
Junction to ambient
Min.
-
-
-
Typ.
0.53
3
20
Max.
0.63
100
500
Unit
V
uA
pF
K/W
Shipping
10000/Reel&Tape
: Pulse Width=8.3ms, Single Pulse;
: Pulse Width=1ms,Duty cycle=0.25;
:
*
= Month code (A~Z); C = Device code;
Will Semiconductor Ltd.
1
2017/5/2 – Rev. 1.2
WSB5539N
Typical characteristics
(Ta=25
o
C, unless otherwise noted)
1
T=150 C
T=125 C
o
o
10000
T=150 C
o
1000
Reverse Current (uA)
T=85 C
o
T=125 C
o
Forward Current (A)
0.1
T=85 C
T=65 C
T=0 C
o
o
o
100
10
1
0.1
0.01
1E-3
T=0 C
T=-50 C
o
o
T=25 C
o
T=65 C
o
T=25 C
o
0.01
T=-50 C
o
1E-3
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
5
10
15
20
25
30
35
40
Forward Voltage (V)
Reverse Voltage (V)
Forward voltage vs. Forward current
Reverse current vs. Reverse voltage
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
f = 1MHz
Schottky Capacitance (pF)
Reverse Voltage (V )
Junction capacitance vs. Reverse voltage
Will Semiconductor Ltd.
2
2017/5/2 – Rev. 1.2
WSB5539N
Package outline dimensions
DFN1006-2L
Top View
Bottom View
Side View
Dimensions in millimeter
Min.
0.40
0.00
Typ.
-
-
0.125 Ref.
0.95
0.55
0.20
0.45
1.00
0.60
0.25
0.50
0.65 Typ.
1.05
0.65
0.30
0.55
Max.
0.50
0.05
Symbol
A
A1
A3
D
E
b
L
e
Recommend land pattern (Unit: mm)
0.55
0.30
0.60
Notes:
This recommended land pattern is for reference
purposes only. Please consult your manufacturing
group to ensure your PCB design guidelines are met.
0.85
1.40
Will Semiconductor Ltd.
3
2017/5/2 – Rev. 1.2
嵌入式系统
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