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FEATURES
Low cost
GALAXY ELECTRICAL
BY500-100(Z)---BY500-1000(Z)
VOLTAGE RANGE: 100 --- 1000 V
CURRENT: 5.0 A
FAST RECOVERY RECTIFIER
DO - 27
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,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%.
BY500
-100
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
BY500
-200
200
140
200
BY500
-400
400
280
400
5.0
BY500
-600
600
420
600
BY500
-800
800
560
800
BY500
-1000
1000
700
1000
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
100
70
100
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
200.0
A
Maximum instantaneous forw ard voltage
@ 5.0 A
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
1.3
10.0
1000.0
200
55
15
-55---- + 150
- 55---- + 150
V
A
ns
pF
/W
Maximum reverse recovery time (Note1)
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
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Document Number 0261038
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
50
N.1.
10
N.1.
BY500-100(Z)- - -BY500-1000(Z)
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
t
rr
+0.5A
( - )
D.U.T.
(+)
50VDC
(APPROX)
(-)
1
N.1.
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
( + )
0
-0.25A
-1.0A
NOTES:1.RISE TIM =7ns M INP IM DANCE=1M .22pF
E
AX. UT PE
2.RISE TIM
E=10ns M SOURCEIM EDANCE
AX.
P
=5O
1cm
SE TIM BASE FOR 50/100 ns /cm
T E
FIG.2 --FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.3 --PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
8
7
6
5
4
3
2
1
0
0
25
50
75
100
125
150
175
S in g le P h a s e
H a lf W a v e 6 0 H
R e s is t iv e o r
In d u c tiv e L o a d
200
175
150
125
100
75
50
25
0
1
2
4
8 10
20
40 60 80 100
T
J
=125
8.3ms Single Half
Sine-Wave
Z
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60 Hz
FIG.4--TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.5-- TYPICAL JUNCTION CAPACITANCE
100
40
20
10
4
200
JUNCTION CAPACITANCE,pF
T
J
=25
Pulse Width=300uS
100
60
40
20
10
6
4
2
1
0.1
0.2
0.4
1
2
4 10
20
40 100
T
J
=25
f=1M z
H
1
0.4
0.1
0.6
0.8
1.0 1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,VOLTS
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Document Number 0261038
BL
GALAXY ELECTRICAL
2.
