B220AE 查看數據表（PDF） - Diodes Incorporated.
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B220AE Datasheet PDF : 6 Pages
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Marking Information (continued)
SMB
YWW
B2XXBE
B220AE-B245AE
B220BE-B245BE
B2XXBE = Product Type Marking Code, ex: B220BE
= Manufacturers’ Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 0 for 2020)
WW = Week Code (01 to 53)
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
B220AE
B220BE
B230AE
B230BE
B240AE
B240BE
B245AE
B245BE
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
20
30
40
45
V
VRM
Average Rectified Output Current
IO
2
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
50
A
Thermal Characteristics
Characteristic
Typical Thermal Resistance Junction to Ambient (Note 6)
Typical Thermal Resistance Junction to Case (Note 6)
Operating and Storage Temperature Range
SMA
SMB
SMA
SMB
Symbol
RθJA
RθJC
TJ, TSTG
Value
95
90
45
40
-55 to +150
Unit
°C/W
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage Drop
Symbol Min
Typ
Max
—
VF
—
0.46
0.50
0.41
—
B220AE / B220BE
—
Leakage Current (Note 7)
B230AE/ B230BE
—
B240AE/ B240BE
IR
—
B245AE/ B245BE
—
—
—
0.1
—
0.1
—
0.2
—
0.2
15
—
Typical Capacitance
CT
—
93
—
Notes:
6. Device mounted on FR-4 substrate, 0.4" 0.5", 2oz, single-sided, PC boards with 0.2" 0.25" copper pad.
7. Short duration pulse test used to minimize self-heating effect.
Unit
V
mA
pF
Test Condition
IF = 2A, TJ = +25°C
IF = 2A, TJ = +125°C
VR = 20V, TJ = +25°C
VR = 30V, TJ = +25°C
VR = 40V, TJ = +25°C
VR = 45V, TJ = +25°C
VR = 45V, TJ = +125°C
VR = 4.0V, f = 1MHz
B220AE(BE)-B245AE(BE)
Document number: DS39268 Rev. 5 - 2
2 of 6
www.diodes.com
January 2020
© Diodes Incorporated
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