BY500-100 THRU BY500-800
SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage - 100 to 800 Volts Forward Current - 5.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High surge current capability
Fast switching for high efficiency
High forward current operation
at T
L
=45C
Construction utilizes void-free molded plastic technique
Especially designed for applications such as switch mode
power supplies, inverters, converters, TV scanning,
Ultrasonic-systems, speed controlled DC motors, low
RF interference and free wheeling diode circuits
High temperature soldering guaranteed:
250C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified
SYMBOLS
BY500-100
BY500-200
BY500-400
BY500-600
BY500-800
UNITS
Maximum repetitive peak reverse voltage
V
RRM
100
200
400
600
800
Volts
Maximum RMS voltage
V
RMS
70
140
280
420
560
Volts
Maximum DC blocking voltage
V
DC
100
200
400
600
800
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=45C
I
(AV)
5.0
Amps
Peak forward surge current
10ms single half sine-wave superimposed on
I
FSM
200.0
Amps
rated load at T
A
=25C
Maximum repetitive peak forward surge
I
FRM
10.0
Amps
Maximum instantaneous forward voltage at 5.0A
V
F
1.35
Volts
Maximum DC reverse current T
A
=25C
10.0
A
at rated DC blocking voltage T
A
=100C
I
R
1.0
mA
Maximum reverse recovery time
(NOTE 1)
t
rr
200.0
ns
Maximum reverse recovery current
(NOTE 1)
I
RM(REC)
2.0
Amps
Typical junction capacitance
(NOTE 2)
C
J
28.0
pF
Typical thermal resistance
(NOTE 3)
R
JA
22.0
C/W
Operating junction temperature range
T
J
-50 to +125
C
Storage temperature range
T
STG
-50 to +150
C
NOTES:
(1) Reverse recovery test conditions: I
F
=1.0A, V
R
=30V, di/dt=50A/
s, I
rr
=10%I
RM
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length with both leads to heat sink
4/98
0.210 (5.3)
0.190 (4.8)
DIA.
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
DO-201AD
Dimension are in inches and (millimeters)
0
20
40
60
80
100
120
140
0
1.0
2.0
3.0
4.0
5.0
6.0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.01
0.1
1
10
100
1
10
100
10
100
200
1
10
100
5
100
10
0
20
40
60
80
100
0.01
0.1
1
10
RATINGS AND CHARACTERISTIC CURVES BY500-100 THRU BY500-800
FIG.1 - FORWARD CURRENT DERATING CURVE
TEMPERATURE, C
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
PEAK FORWARD SURGE CURRENT,
AMPERES
NUMBER OF CYCLES AT 50 H
Z
T
J
=25C
f=1.0 MHz
Vsig=50mVp-p
FIG. 2 - MAXIMUM PEAK FORWARD SURGE CURRENT
REVERSE VOLTAGE, VOLTS
JUNCTION CAPACITANCE, pF
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
T
A
=25C
10ms SINGLE HALF SINE-WAVE
at RATED LOAD
T
J
=50C
REPETITIVE
INSTANTANEOUS FORWARD CURRENT,
AMPERES
T
J
=25C
PULSE WIDTH=300
s
1% DUTY CYCLE
T
J
=25C
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
T
L
=LEAD TEMPERATURE
L=0.375" (9.5mm)
T
A
=AMBIENT TEMPERATURE
0.8 x 0.8 x 0.40"
(20 x 20 x 1mm)
COPPER HEATSINKS
P.C.B. MOUNTED on
0.2 x 0.2" (5 x 5mm)
COPPER PADS
0.375" (9.5mm)
LEAD LENGTH
T
J
=100C
NON-REPETITIVE
RESISTIVE or INDUCTIVE LOAD
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