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B270 - B2100
Document number: DS30021 Rev. 11 - 2
2 of 4
www.diodes.com
September 2011
? Diodes Incorporated
B270 - B2100
Maximum Ratings
@TA
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Symbol
B270
B280
B290
B2100
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
70
80
90
100
V
RMS Reverse Voltage
VR(RMS)
49
56
63
70
V
Average Rectified Output Current
@ TT
= 125
°C
IO
2.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
50
A
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Typical Thermal Resistance Junction to Terminal (Note 4)
RθJT
15
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics
@TA
= 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Forward Voltage Drop
VF
-
-
0.79
0.69
V
IF
= 2.0A, T
A
= 25
°C
IF
= 2.0A, T
A
= 100
°C
Leakage Current (Note 5)
IR
-
-
-
-
7.0
2.0
μA
mA
@ Rated VR, TA
= 25
°C
@ Rated VR, TA
= 100
°C
Total Capacitance
CT
-
-
75
pF
VR
= 4V, f = 1MHz
Notes: 4. Valid provided that terminals are kept at ambient temperature.
5. Short duration pulse test used to minimize self-heating effect.
0.01
0 0.2 0.4 0.6 0.8 1.0
0.1
1.0
10
I, INS
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)F
Fig. 1 Typical Forward Characteristics
T = 25°Cj
T = 100°Cj
T = 125°Cj
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