BYW27-50 ........ BYW27-1000
1 Amp. Glass Passivated Junction Rectifier
Dimensions in mm.
DO-15
(Plastic)
Voltage
50 to 1000 V.
Current
1.0 A. at 70 °C.
®
6.35
± 0.2
58.5
± 0.5
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 350 °C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
2 mm. to the body.
•
Glass passivated junction
•
High current capability
•
The plastic material carries
U/L recognition 94 V-0
•
Terminals: Axial Leads
•
Polarity: Color band denotes cathode
Maximum Ratings, according to IEC publication No. 134
BYW27 BYW27 BYW27 BYW27 BYW27 BYW27 BYW27
50
100
200
400
600
800
1000
V
RRM
I
F(AV)
I
FRM
I
FSM
T
j
T
stg
E
RSM
Peak recurrent reverse voltage (V)
Forward current at Tamb = 70 °C
Recurrent peak forward current
10 ms. peak forward surge current
Operating temperature range
Storage temperature range
Maximum non repetitive peak
reverse avalanche energy.
I
R
= 0.5 A ; T
J
= 25 ºC
50
100
200
400
600
800
1000
1A
10 A
50 A
– 65 to + 175 °C
– 65 to + 175 °C
20 mJ
Electrical Characteristics at Tamb = 25 °C
V
F
I
R
R
thj-a
Max. forward voltage drop at I
F
= 1 A
Max. reverse current at V
RRM
at 25 °C
at 100 °C
Max. thermal resistance (I = 10 mm.)
1V
200 nA
15 µ A
60 °C/W
BYW27
Rating and Characteristic Curves
TYPICAL FORWARD CHARACTERISTIC
FORWARD CURRENT DERATING CURVE
10mm. - 10mm.
10
2
1
1
0.75
0.2
T
j
= 25 °C
0.50
0.1
0.25
0.01
0.6
0.8
1
1.2
1.4
1.6
V
F '
instantaneous forward voltage (V)
0
0
25
50
75 100 125 150 175
Tamb, ambient temperature (°C)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
TYPICAL JUNCTION CAPACITANCE
100
I
FM
100
50
1 cycles
50
20
T j = 25 °C
10
T
j
= 25 ºC
f = 1 MHz
10
4
2
1
2
4
10
20
100
1
1
10
V
R
reverse voltage (V)
100
Number of cycles at 50Hz
Industrial Control Electronics
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