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BAS19W - BAS21W
Document number: DS30118 Rev. 14 - 2
2 of 4
www.diodes.com
February 2014
? Diodes Incorporated
BAS19W - BAS21W
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic
Symbol
BAS19W
BAS20W
BAS21W
Unit
Repetitive Peak Reverse Voltage
VRRM
120
200
250
V
Working Peak Reverse Voltage
DC Blocking Voltage
VRWM
VR
100
150
200
V
RMS Reverse Voltage
VR(RMS)
71
106
141
V
Forward Continuous Current (Note 5)
IFM
400
mA
Average Rectified Output Current (Note 5)
IO
200
mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs
@ t = 1.0s
IFSM
2.5
0.5
A
Repetitive Peak Forward Surge Current
IFRM
625
mA
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation
PD
200
mW
Thermal Resistance Junction to Ambient Air (Note 5)
RθJA
625
°C/W
Operating and Storage Temperature Range
TJ , TSTG
-65 to +150
°C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 6) BAS19W
BAS20W
BAS21W
V(BR)R
120
200
250
?
?
?
V
IR
= 100μA
Forward Voltage
VF
?
1.0
1.25
V
IF
= 100mA
IF
= 200mA
Reverse Current
@ Rated DC Blocking Voltage (Note 6)
IR
?
100
15
nA
μA
TJ
= +25
°C
TJ
= +100
°C
Total Capacitance
CT
?
5.0
pF
VR
= 0, f = 1.0MHz
Reverse Recovery Time
trr
?
50
ns
IF
= I
R
= 30mA,
Irr = 0.1 x IR, RL
= 100
Ω
Notes: 5. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at
http://www.diodes.c
om/datasheets/ap02001.pdf.
6. Short duration pulse test used to minimize self-heating effect.
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