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Datasheet: B0530WS (Weitron Technology)

Surface Mount Schottky Barrier Diode

 

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Weitron Technology
http://www.weitron.com.tw
WEITRON
B0520LWS
B0530WS/B0540WS
SCHOTTKY DIODE
500 mAMPERS
20-40 VOLTS
* Low Forward Voltage Drop
* Guard Ring Construction forTransient Protection
* High Conductance
Surface Mount Schottky Barrier Diode
Features:
1/3
19-May-06
Lead(Pb)-Free
P b
Dim Min Max
A
B
C
D
E
H
J
K
1.60 1.80
1.15 1.35
0.80 1.00
0.25 0.40
0.15 REF
0.00 0.10
0.089 0.377
2.30 2.70
PIN 1.CATHODE
2.ANODE
MILLMETERS
SOD-323 Outline Demensions
* Case: SOD-323
* Plastic Material UL Recognition Flammability Classification 94V-O
* Leads: Solderable per MIL-STD-202, Method 208
* Polarity: Cathode Band
* Weight: 0.004 grams(approx.)
Mechanical Data:
Unit:mm
SOD-323
1
2
WEITRON
http://www.weitron.com.tw
Maximum Ratings
(TA=25C Unless otherwise noted)
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Thermal Resistance junction to Ambient
Symbol
V
RRM
V
RWM
V
R
V
R
(
RMS
)
I
FSM
P
d
I
O
Unit
V
V
A
mA
mW
C/W
Operating Temperature Range
T
J
-65 to +125
C
C
V/s
R
JA
244
410
Peak Forward Surge Current
RMS Reverse Voltage
Average Rectified Output Current
30
21
20
14
40
28
500
5.5
Characteristic
Symbol
Reverse Breakdown Voltage
I
R
=250A
I
R
=130A
I
R
=20A
V
(BR)R
Unit
Forward Voltage
I
F
=0.1A
I
F
=0.5A
I
F
=1.0A
I
F
=I
R
=10mA
VF
V
V
Capacitance between terminals
V
R
=1.0V, f=1.0MHz
Reverse Recovery Time
C
170
4.0
pF
Reverse Current
V
R
=10V
V
R
=15V
V
R
=20V
V
R
=30V
V
R
=40V
L
IR
-
20
-
130
-
-
-
10
-
20
A
ns
-
30
-
-
-
40
0.3
0.385
-
75
-
250
-
-
Electrical Characteristics
(TA=25C Unless otherwise noted)
20
-
-
0.375
0.430
-
-
0.510
0.62
Power Dissipation
T
trr
Irr=0.1 I , R =100W
R
I
I
Device Marking
Item
Marking
Eqivalent Circuit diagram
B0520LWS
B0530WS
SD
SE
B0540WS
SF
2
1
2/3
B0520LWS
B0530WS/B0540WS
19-May-06
B0540WS
B0520LWS B0530WS
B0540WS
B0520LWS B0530WS
Storage Temperature Range
T
STG
1000
Voltage Rate of Change
dv/dt
+125
WEITRON
http://www.weitron.com.tw
Electrical Characteristic curves(T
A
=25C)
3/3
B0520LWS
B0530WS/B0540WS
19-May-06
0
0.25
0.50
0
50
100
150
A
R
E
V
A
,
I
G
E
R
E
C
D
E
I
F
I
T
C
T
N
E
R
R
U
(
A
)
O
T , LEAD TEMPERATURE (C)
L
Fig. 1 Forward Current Derating Curve
0.75
1.0
25
75
125
0.01
0.1
1.0
10
0.2
0
0.4
0.6
0.8
1.0
)
A
(
T
N
E
R
R
U
C
D
W
F
S
U
O
E
N
A
T
N
A
T
S
N
I
,
I
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
)
F
p
(
E
C
N
A
T
I
C
A
P
A
C
L
A
T
O
T
,
C
T
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typ. Total Capacitance vs Reverse Voltage
1000
1.0
10
100
0
5
10
15
20
f = 1MHz
B0540WS
B0520LWS
B0530WS
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