Manual

B380B
Document number: DS30849 Rev. 6 - 2
2 of 4
www.diodes.com
September 2010
© Diodes Incorporated
B380B
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 (Note 4)
V
RRM
V
RWM
V
R
80 V
Average Rectified Output Current @ T
T
= 125°C I
O
3.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
100 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Terminal (Note 5)
R
θ
JT
10 °C/W
Operating and Storage Temperature Range
T
J,
T
STG
-55 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
V
F
-
-
-
-
0.79
0.69
V
I
F
= 3.0A, T
A
= 25°C
I
F
= 3.0A, T
A
= 100°C
Peak Reverse Current (Note 4)
I
R
-
-
-
-
0.5
20
mA
V
R
= 80V, T
A
= 25°C
V
R
= 80V, T
A
= 100°C
Typical Total Capacitance
C
T
- 120 - pF
V
R
= 4.0V, f = 1MHz
Notes: 4. Short duration pulse test used to minimize self-heating effect.
5. Valid provided that terminals are kept at ambient temperature.
0.2
0.4
0.3 0.60.5
0.8 0.90.7 1.0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
0.01
1
10
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
0.1
064
48
3216
80
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
0.1
1
1,000
100
10
I I
N
S
T
A
N
T
A
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(µA)
R,