DS30140 Rev. 2A-0
1 of 2
B0520W
B0520W
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Characteristic
Symbol
B0520W
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20
V
RMS Reverse Voltage
V
R(RMS)
14
V
Average Rectified Output Current
@ T
L
= 95
C
I
O
0.5
A
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
5.5
A
Power Dissipation (Note 1)
P
d
410
mW
Typical Thermal Resistance Junction to Ambient (Note 1)
R
qJA
244
K/W
Operating and Storage Temperature Range
T
j,
T
STG
-55 to +125
C
Notes:
1. Valid provided that leads are kept at ambient temperature.
2. Measured at 1.0MHz and Applied Reverse Voltage of 0V DC.
3. Pulse Test: Pulse width = 300
ms, Duty Cycle 2%.
A B
C
D
E
G
H
J
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
High Conductance
Case: SOD-123, Plastic
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202,
Method 208
Marking: Date Code and Type Code
Type Code: SH
Weight: 0.01 grams (approx.)
Mechanical Data
SOD-123
Dim
Min
Max
A
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
1.35
E
0.55 Typical
G
0.25
H
0.15 Typical
J
0.10
All Dimensions in mm
Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Characteristic
Symbol
B0520W
Unit
Maximum Forward Voltage Drop @ I
F
= 0.1A, T
j
= 25
C
(Note 3)
@ I
F
= 0.5A, T
j
= 25
C
V
FM
0.330
0.385
V
Maximum Reverse Current
@ V
R
= 10V, T
j
= 25
C
(Note 3)
@ V
R
= 20V, T
j
= 25
C
@ V
R
= 10V, T
j
= 100
C
@ V
R
= 20V, T
j
= 100
C
I
RM
75
250
mA
5.0
8.0
mA
Junction Capacitance (Note 2)
C
j
170
pF
ADVANCE
INFORMATION
DS30140 Rev. 2A-0
2 of 2
B0520W
ADVANCE
INFORMATION
0
0.25
0.50
0
50
100
150
I
,
A
VERA
G
ER
E
C
TIFIED
C
URRENT
(
A
)
O
T , LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L
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
I
,
INST
ANT
ANEOUS
FWD
CURRENT
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25 C
Pulse width = 300 s
2% duty cycle
j
C
,
CAP
ACIT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typ. Junction Capacitance vs Reverse Voltage
1000
1.0
10
100
0
5
10
15
20
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