BL
FEATURES
GALAXY ELECTRICAL
BYV95A---BYV95C
VOLTAGE RANGE: 200 --- 600 V
CURRENT: 1.5 A
FAST RECOVERY RECTIFIERS
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon, Alcohol,Is opropanol and
sim ilar solvents
DO - 15
MECHANICAL DATA
Cas e:JEDEC DO--15,m olded plastic
Term inals: Axial lead ,s olderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.014ounces,0.39 gram s
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unless otherwise s pecified.
Single phase,half wave,50Hz,resis tive or inductive load. For capacitive load,derate by 20%.
BYV95A
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
BYV95B
400
280
200
1.5
BYV95C
600
420
600
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
200
140
200
Peak forw ard surge current
10ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
50.0
A
Maximum instantaneous forw ard voltage
@ 3.0A
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
1.6
5.0
100.0
250
18
45
-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.
www.galaxycn.com
Document Number 0261047
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
50
N.1.
10
N.1.
BYV95A - - - BYV95C
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
1cm
NOTE
S:1.RISETIM =7ns M INP IM E
E
AX. UT P DANCE
=1M .22pF
2.RISETIM =10ns M SOURCEIM E
E
AX.
P DANCE
=5O
SE TIM BASEFOR50/100 ns /cm
T E
FIG.2 --FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.3 --PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
2.0
60
1.5
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
50
40
T
J
=125
8.3ms Single Half
Sine-Wave
1.0
30
0.5
20
0
25
10
1
10
100
50
75
100
125
150
175
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60 Hz
FIG.4--TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.5-- TYPICAL JUNCTION CAPACITANCE
100
10
4
2
1.0
0.4
0.2
0.1
0.06
0.04
0.02
0.01
0.6
0.8
1.0
1.2
T
J
=25
Pulse Width=300
µ
S
JUNCTION CAPACITANCE,pF
40
20
T
J
=25
f=1.0MHz
1
1
4
10
100
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
Document Number 0261047
BL
GALAXY ELECTRICAL
2.
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