B0520LW Datasheet, PDF (1/3 Pages) Diodes Incorporated – 0.5A SURFACE ACE MOUNT SCHOTTKY BARRIER RECTIFIER

RoHS
B0520W-B0540W
WEJ ELECTRONIC CO.,LTD Features
· Low Forward Voltage Drop
· Guard Ring Construction for
Transient Protection
· High Conductance
SOD-123
2.70
3.70
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@ TL = 100°C
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
(JEDEC Method)
Power Dissipation (Note 1)
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Voltage Rate of Change
Symbol
VRRM
VRWM
VR
V_R(RMS)
I_O
IFSM
P_d
R_qJA
T_j, T_STG
dv/dt
B0520LW B0530W B0540W
20
30
40
14
21
28
0.5
5.5
410
244
-65 to +125
1000
Unit
V
V
A
A
mW
°C/W
°C
V/ms
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Minimum Reverse Breakdown Voltage (Note 2)
Maximum Forward Voltage Drop
(Note 2)
Maximum Leakage Current
(Note 2)
Symbol
V_(BR)R
VFM
IRM
B0520LW
20
¾
¾
0.300
0.385
¾
0.220
0.330
¾
75
¾
250
¾
¾
B0530W
¾
30
¾
0.375
0.430
¾
¾
¾
¾
¾
20
¾
130
¾
B0540W Unit
¾
¾
V
40
¾
0.510
0.620
¾
V
0.460
0.610
¾
¾
10 mA
¾
20
Test Conditions
IR = 250mA
IR = 130mA
IR = 20mA
IF = 0.1A, Tj = 25°C
IF = 0.5A, Tj = 25°C
IF = 1.0A, Tj = 25°C
IF = 0.1A, Tj = 100°C
IF = 0.5A, Tj = 100°C
IF = 1.0A, Tj = 100°C
VR = 10V, Tj =
VR = 15V, Tj =
VR = 20V, Tj =
VR = 30V, Tj =
VR = 40V, Tj =
25°C
25°C
25°C
25°C
25°C
5.0
¾
¾
VR = 10V, Tj = 100°C
8.0
¾
5.0 mA VR = 20V, Tj = 100°C
¾
¾
13
VR = 40V, Tj = 100°C
Junction Capacitance
C_j
170
pF f = 1MHz, VR = 0V DC
Notes: 1. Valid provided that leads are kept at ambient temperature.
2. Pulse Test: Pulse width = 300ms, Duty Cycle £ 2%.
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