B0520LW_09 Datasheet, PDF (2/3 Pages) Weitron Technology – Surface Mount Schottky Barrier Diodes

B0520LW
Maximum Ratings (TA=25 C Unless otherwise noted)
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
VRRM
VRWM
VR
RMS Reverse Voltage
Average Rectified Output Current
VR(RMS)
IF(AV)
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimpose on
rated load (JEDEC Method)
IFSM
Typical thermal Resistance junction to
Ambient Note (1)
Operating & Storage Temperature Range
R JA
T_J T_STG
B0520LW
20
14
500
5.5
244
-55 to +125
Electrical Characteristics (TA=25 C Unless otherwise noted)
Characteristic
Symbol
Min
Minimum Reverse Breakdown Voltage(2)
(IR=250µA)
V(BR)R
20
Forward Voltage Note(2)
IF=0.1A
IF=0.5A
IF=0.1A
IF=0.5A
Tj=25 C
Tj=25 C
Tj=100 C
Tj=100 C
-
VF
-
-
-
Reverse Current Note(2)
VR=10V Tj=25 C
VR=20V Tj=25 C
IR
-
-
Max
-
0.300
0.385
0.220
0.330
75
250
Junction capacitance
f=1MHZ VR=0VDC
Cj
-
170
Unit
V
V
mA
A
K/W
C
Unit
V
V
µAdc
PF
Device Marking
Item
B0520LW
Marking
SD, B2
Eqivalent Circuit diagram
1
2
Note: 1. Valid provited that leads are kept at ambient tememperature.
2. Pulse Test : Pulse width = 300µs, Duty Cycle 2%
WEITRON
2/3
http://www.weitron.com.tw
Rev.A 12-Nov-09