BYWF29-50 THRU BYWF29-200
FAST EFFICIENT PLASTIC RECTIFIER
Reverse Voltage - 50 to 200 Volts Forward Current - 8.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Glass passivated chip junction
Low power loss
Low leakage current
High surge current capability
Superfast recovery time for high efficiency
High temperature soldering guaranteed:
250C, 0.25" (6.35mm) from case for 10 seconds
MECHANICAL DATA
Case: JEDEC ITO-220AC molded plastic body over
passivated chip
Terminals: Plated lead solderable per MIL-STD-750,
Method 2026
Polarity: As marked
Mounting Position: Any
Weight: 0.064 ounce, 1.81 grams
Mounting Torque: 5 in. - lbs. max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
BYWF29-50 BYWF29-100 BYWF29-150
BYWF29-200
UNITS
Maximum repetitive peak reverse voltage
V
RRM
50
100
150
200
Volts
Maximum RMS voltage
V
RMS
35
70
105
140
Volts
Maximum DC blocking voltage
V
DC
50
100
150
200
Volts
Maximum average forward rectified current
at T
C
=125C
I
(AV)
8.0
Amps
Peak forward surge current 10ms
single half sine-wave superimposed T
J
=150C
I
FSM
100.0
Amps
Maximum instantaneous forward voltage at:
I
F
=20A, T
J
=25C
1.3
I
F
=8A, T
J
=150C
V
F
0.8
Volts
Maximum DC reverse current
T
C
=25C
10.0
at rated DC blocking voltage
T
C
=100C
I
R
500.0
A
Maximum reverse recovery time
(NOTE 1)
t
rr
25.0
ns
Typical junction capacitance
(NOTE 2)
C
J
45.0
pF
Maximum thermal resistance
(NOTE 3)
R
JC
4.5
C/W
Operating and storage temperature range
T
J
, T
STG
-65 to +150
C
NOTES:
(1) Reverse recovery test conditions: I
F
=1A, V
R
=30V, di/dt=100A/
s, I
rr
=10%, I
RM
for measurement of t
rr
(2) Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to case mounted on heatsink
4/98
0.060 (1.52)
0.405 (10.27)
0.383 (9.72)
0.670 (17.2)
0.646 (16.4)
0.191 (4.85)
0.171 (4.35)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.69)
0.140 (3.56)
0.130 (3.30)
0.350 (8.89)
0.330 (8.38)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
PIN 1
PIN 2
1
2
PIN
DIA.
DIA.
ITO-220AC
Dimensions in inches and (millimeters)
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.01
0.1
1
10
80
1
10
100
0
20
40
60
80
100
0
50
100
150
0
2.0
4.0
6.0
8.0
10
0.1
1
10
100
20
30
40
50
60
70
80
0
20
40
60
80
100
0.01
0.1
1
10
100
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
CASE TEMPERATURE, C
A
VERA
GE FOR
W
ARD RECTIFIED
CURRENT
, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 50 H
Z
PEAK FOR
W
ARD SURGE CURRENT
,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
INST
ANT
ANEOUS FOR
W
ARD CURRENT
,
AMPERES
INST
ANT
ANEOUS REVERSE LEAKA
GE CURRENT
,
MICR
O
AMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAP
A
CIT
ANCE, pF
REVERSE VOLTAGE, VOLTS
T
J
=T
J
max.
10ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T
J
=125C
T
J
=100C
T
J
=25C
T
J
=25C
PULSE WIDTH=300
s
1% DUTY CYCLE
T
J
=25C
f=1.0 MH
Z
Vsig=50mVp-p
RESISTIVE OR INDUCTIVE LOAD
RATINGS AND CHARACTERISTIC CURVES BYWF29-50 THRU BYWF29-200
PDF 
ZIP