Diodes B0520LW - Manual (Page 2)

B0520LW
Document number: DS30051 Rev. 15 - 2
2 of 4
www.diodes.com
October 2012
© Diodes Incorporated
B0520LW
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value 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
= +90
°C I
O
0.5 A
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
I FSM
5.5 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6) P
D
410 mW
Typical Thermal Resistance Junction to Ambient (Note 6) R θJA 244 °C/W
Operating and Storage Temperature Range T J, T STG
-65 to +125 °C
Electrical Characteristics
(@T A = +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit Test Conditions
Minimum Reverse Breakdown Voltage (Note 7) V
(BR)R
20 V I
R
= 250
μA
Maximum Forward Voltage Drop V
FM
0.300
0.385
0.220
0.330
V
I
F
= 0.1A, T
J
= +25
°C
I
F
= 0.5A, T
J
= +25 °C
I
F
= 0.1A, T
J
= +100 °C
I
F
= 0.5A, T
J
= +100 °C
Maximum Leakage Current (Note 8)
I
RM
75
250
μA
V
R
= 10V, T
J
= +25
°C
V
R
= 20V, T
J
= +25
°C
I
RM
5.0
8.0
mA
V
R
= 10V, T
J
= +100 °C
V
R
= 20V, T
J
= +100 °C
Typical Total Capacitance C T
170 pF V R = 0V DC, f = 1MHz
Notes: 6. Device mounted on FR-4 PC board, 2"x2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75"x1.0", Anode pad dimensions 0.25"x1.0".
7. Pulse Test: Pulse width = 300
μs, Duty Cycle ≤ 2%.
8. No purposefully added lead. Halogen and Antimony Free.
0
200
300
500
0 25 50 75 100 125 150
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N
(mW
)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Power Dissipation
A
°
400
100
0.01
0.1
1.0
10
0.2 0 0.4 0.6 0.8 1.0
I,
I
N
S
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F