BYG20D-BYG20J
Ultra Fast SMD Rectifiers
VOLTAGE RANGE: 200 -- 600V
CURRENT: 1.5 A
Features
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For surface mounted applications
Glass passivated junction
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropnol
and similar solvents
The plastic material carries U/L
recognition 94V-0
SMA
4.5± 0.1
5.1± 0.2
Mechanical Data
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Case: JEDEC SMA,molded plastic
Polarity: Color band denotes cathode end
Weight: 0.002 ounces, 0.064 grams
Mounting position: Any
2.1± 0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase,half wave,50 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BYG20D
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Average forward rectified current
Peak forward surge current
10 ms single half-sine-wave
superimposed on rated load
Maximum instantaneous
@ 1.0 A
forward voltage
@ 1.5 A
Maximum reverse current
@T
A
=25℃
at rated DC blocking voltage @T
A
=100℃
Reverse recovery time (Note1)
Typical thermal resistance (Note2)
Typical thermal resistance (Note3)
Operating temperature range
Storage temperature range
2. Thermal resistance from junction to lead.
0.203MAX
1.3± 0.2
BYG20G
400
280
400
1.5
30
1.3
1.4
1.0
10
75
25
125
- 55 -- +150
- 55 -- +150
BYG20J
600
420
600
2.6± 0.15
0.2± 0.05
1.5± 0.1
UNITS
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
200
140
200
V
F
I
R
t
rr
R
thJL
R
thJA
T
j
T
STG
V
µA
ns
K/W
K/W
℃
℃
NOTE: 1. Reverse recovery test conditions: I
F
=0.5A,I
R
=1.0A,I
rr
=0.25A.
3. Thermal resistance from junction to ambient.mounted on epoxy-glass hard tissue,50mm
2
35µm Cu.
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mail:lge@luguang.cn
BYG20D-BYG20J
Ultra Fast SMD Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD DERATING CURVE
FIG.2--PEAK FORWARD SURGE CURRENT
30
T
L
=100 C
10ms
Single Half Sine-Wave
(JEDEC Method)
O
AVERAGE FORWARD
CURRENT,AMPERES
1.5
Resistive or inductive Load
PEAK FORWARD SURGE
CURRENT,AMPERES
24
1.0
18
0.5
P.C.B.MOUNTED ON
0.27''X0.27''(7.0X7.0mm)
COPPERPAND AREAS
12
0
50 60
70 80
90 100 110 120 130 140 150 160
6
0
1
10
100
LEAD TEMPERATURE
NUMBER OF CYCLES AT 50 Hz
FIG.3 --TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
20
10
INSTANTANEOUS REVERSE
CURRENT,MICROAMPERES
100
10
1
T
J
=25 C
O
TJ=100
C
o
0.1
Puise Width=300 S
1%DUTY CYCLE
1
TJ=25 C
o
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6
1.8
0.1
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
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