Notes:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0MHz 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
Symbols
BY500
-50
BY500
-100
BY500
-200
BY500
-400
BY500
-600
BY500
-800
BY500
-1000
Units
Maximum repetitive peak reverse voltage
V
RRM
50
100
200
400
600
800
1000
Volts
Maximum RMS voltage
V
RMS
35
70
140
280
420
560
700
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
1000
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
L
=45
I
(AV)
5.0
Amps
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load at T
A
=25
I
FSM
200.0
Amps
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
=25
at rated DC blocking voltage T
A
=100
I
R
10.0
1.0
A
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
F
Typical thermal resistance (Note 3)
R
JA
22.0
/W
Operating junction temperature range
T
J
-50 to +125
Storage temperature range
T
STG
-50 to +150
Features
BY500-50 THRU BY500-1000
SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
5.0 Amperes
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
=45
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:
250 /10 seconds, 0.375 (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
Mechanical Data
Case: 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: 0.042 ounce, 1.195 grams
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
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