BYM32
Plastic Silicon Rectifier
VOLTAGE RANGE: 200 V
CURRENT: 3.0 A
Features
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned witn Freon,Alcohol,lsopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
DO - 27
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
Dimensions in millimeters
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%.
BYM32
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
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
200
140
200
3.0
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
@ 3.0 A
Maximum reverse current
at rated DC blocking voltage
Typical junction capacitance
Typical thermal resistance
@T
A
=25
@T
A
=100
(Note1)
(Note2)
V
F
I
R
C
J
R
θ
JA
T
J
T
STG
0.95
10.0
100.0
35
20
- 55 ---- + 150
- 55 ---- + 150
V
µ
A
pF
/W
Operating junction temperature range
Storage temperature range
2. Thermal resistance f rom junction to ambient.
NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
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mail:lge@luguang.cn
BYM32
Plastic Silicon Rectifier
Ratings AND Charactieristic Curves
AVERAGE FORWARD RECTIFIED CURRENT
FIG.1 -- FORWARD CURRENT DERATING CURVE
8 .0
L=0.31"(7.9m m )
FIG.2 --MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
200
7 .0
6 .0
TL=B O TH LE A D S TO
H E A T D INK M O U N TE D
LE N G TH S (L)A S S H O W N
60H zR E S IS TIV E O R
IN D U C TIVE LO A D
L=0.25"(6.3m m )
PEAK FORWARD CURRENT
AMPERES
150
AMPERES
5 .0
4 .0
3 .0
2 .0
1 .0
0
20
40
60
80
100
120
140
160
T
A
=A M BIE N T T E M P E R A T U R E
0.375"(9.5m m )LE A D LE NG T H
P .C .B .M O U N TN G
T
J
=125
℃
8.3ms Single Half
Sine-Wave
L=0.50"(12.7m m )
100
50
0
1
2
4
8 10
20
40 60 80 100
TEMPERATURE,
FIG.3 -- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT
100
10
4
2
1 .0
0 .4
NUMBER OF CYCLES AT 60HZ
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT
MICROAMPERES
1 0 0
1 0
T j= 1 5 0
1
T j= 1 0 0
AMPERES
0 .2
0 .1
0 .0 4
0 .0 2
0 .0 1
0 .6
0 .8
0 .9
1
1 .1
1 .2
T
J
= 25
P ulse W idth =3 00u S
0 .1
T j= 2 5
0 .0 1
0
2 0
4 0
6 0
8 0
1 0 0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5 -- TYPICAL JUNCTION CAPACITANCE
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.6 -- TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, /W
100
JUNCTION CAPACITANCE,pF
60
40
20
10
f=1M
Hz
T
J
=25
10
4
2
1
.1
.2
.4
1.0
2
4
10 20
40
100
1
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
PULSE DURATION, SEC
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