BY500-100 THRU BY500-800
SOFT RECOVERY FAST-SWITCHING PLASTIC RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 5.0 Ampere
Features
•
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
•
Fast switching for high efficiency
•
Construction utilizes void-free molded plastic technique
•
High surge current capability
•
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
Mechanical Data
•
•
•
•
•
Case:
Molded plastic, DO-201AD.
Terminals:
Plated axial leads, solderable per
MIL-STD-202, method 208
Polarity:
Color band denotes cathode end.
Mounting Position:
Any.
Absolute Maximum Ratings and Characteristics @ 25
0
C unless otherwise specified. Single phase, half
wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Average forward rectified current
at T
L
= 45
O
C
Peak forward surge current
8.3mS single half sine-wave
superimposed on rated load (JEDEC method)
Maximum instantaneous forward voltage
At 5.0A DC , T
A
= 25
o
C
Maximum DC reverse current
at rated DC blocking voltage
T
A
= 25
O
C
T
A
= 100 C
O
BY
500-50
50
35
50
BY
500-100
100
70
100
BY
200
140
200
BY
400
280
400
5.0
BY
600
420
600
BY
800
560
800
BY
1000
700
1000
500-200 500-400 500-600 500-800 500-1000
Units
Volts
Volts
Volts
Amps
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
200
Amps
V
F
I
R
T
rr
C
J
R
θJA
T
J
,T
S
1.35
10
1000
200
28
22
-50 to +125
Volts
µA
nS
pF
O
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating and storage temperature range
1
)
C/W
O
C
Reverse recovery test conditions: I
F
= 0.5A, I
R
= 1A, I
rr
= 0.25A
2) Measured at 1MH
Z
and applied reverse voltage of 4volts
3) Thermal resistance from junction to ambient and from junction to lead at 0.375”(9.5mm) lead length P.C.B,
Mounted with 0.8x0.8”(20x20mm) copper pads.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 17/04/2003
BY500-100 THRU BY500-800
Forward current derating curve
Average forward rectified current, A
Maximum peak forward surge current
200
Peak forward surge current , A
6
Non-repetitive
100
Lead Temperature
4
2
Ambient Temperature
Repetitive
0
40
80
120
140
10
1
Ta=25 C
10ms single half sine wave at rated load
Temperature ( C )
10
Number of cycles at 50Hz
100
Typical Forward Characteristics
100
A
Typical Reverse Characteristics
10
Tj=100 C
Forward current, A
Reverse current,
10
1
Tj=50 C
0.1
Tj=25 C
1
0.1
Tj=25 C
Pulse width=300 S
1% duty cycle
0.01
0.4
0.8
1.2
1.6
2.0
Forward voltage, V
0.01
0
40
80
100
Percent of peak reverse voltage, %
Typical junction capacitance
100
Junction capacitance, pF
Tj=25 C
f=1MHz
10
5
1
10
Reverse voltage, v
100
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 17/04/2003
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