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FEATURES
Low cost
Low leakage
GALAXY ELECTRICAL
BYM26A(Z) --- BYM26E(Z)
VOLTAGE RANGE: 200 --- 1000 V
CURRENT: 2.3 A
SUPER FAST RECTIFIER
DO - 27
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BYM26A
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
BYM26B
400
280
400
BYM26C
600
420
600
2.3
BYM26D
800
560
800
BYM26E UNITS
1000
700
1000
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
200
140
200
Peak forw ard surge current
10
ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
30
85
45.0
A
Maximum instantaneous forw ard voltage
@ 2.0A
Maximum reverse current
@T
A
=25
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time (Note1)
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
2.65
10.0
150.0
75
75
75
- 55 ----- + 150
- 55 ----- + 150
V
A
ns
pF
/W
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
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2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0264019
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
BYM26A(Z) --- BYM26E(Z)
FIG.1 -- FORWARD DERATING CURVE
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
5
100
AVERAGE FORWARD CURRENT
4
S in g le P h a se
H a lf W a v e 6 0 H
Z
R e sis tiv e o r
In d u c tiv e L o a d
0 .3 7 5 "(9 .5 m m )L e a d L e n g th
10
AMPERES
3
2
1.0
1
T
J
=25
Pulse Width=300
µ
s
0
0
25
50
75
100
125
150
175
0.1
0.8
1.2
1.6
2.0
2.4
2.8
3.2
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD CURRENT, VOLTS
FIG.3 -- PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
50
1000
JUNCTION CAPACITANCE , pF
40
400
200
100
AMPERES
30
20
40
20
T
J
=25
f=1.0MHz
10
8.3m s S ingle H alf
S ine-W ave
1
5
10
50
10 0
10
0.1 0.2
0.4
1
2
4
10
20
40
100
0
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
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Document Number 0264019
BL
GALAXY ELECTRICAL
2
.
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