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BYW51-200
SWITCHMODE]
Power Rectifier
Features and Benefits
•
•
•
•
•
•
Low Forward Voltage
Low Power Loss/High Efficiency
High Surge Capacity
175°C Operating Junction Temperature
16 A Total (8 A Per Diode Leg)
Pb−Free Packages are Available*
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ULTRAFAST RECTIFIER
16 AMPERES, 200 VOLTS
t
rr
= 35 ns
1
2, 4
3
Applications
•
Power Supply
−
Output Rectification
•
Power Management
•
Instrumentation
Mechanical Characteristics
•
•
•
•
Case: Epoxy, Molded
Epoxy Meets UL 94 V−0 @ 0.125 in
Weight: 1.9 Grams (Approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•
Lead Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
•
ESD Rating: Human Body Model 3B
Machine Model C
MARKING
DIAGRAM
TO−220AB
CASE 221A
PLASTIC
AYWW
BYW51−200G
AKA
A
Y
WW
BYW51−200
G
AKA
= Assembly Location
= Year
= Work Week
= Device Code
= Pb−Free Package
= Diode Polarity
ORDERING INFORMATION
Device
BYW51−200
BYW51−200G
Package
TO−220
TO−220
(Pb−Free)
Shipping
50 Units/Rail
50 Units/Rail
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
©
Semiconductor Components Industries, LLC, 2008
May, 2008
−
Rev. 4
1
Publication Order Number:
BYW51−200/D
BYW51−200
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
T
C
= 156°C
Per Leg
Total Device
Peak Rectified Forward Current
(Square Wave, 20 kHz),
T
C
= 153°C
−
Per Diode Leg
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
8.0
16
I
FM
16
A
Value
200
Unit
V
A
I
FSM
T
J
, T
stg
100
−65
to +175
A
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
Characteristic
Maximum Thermal Resistance, Junction−to−Case
Maximum Thermal Resistance, Junction−to−Ambient
Conditions
Min. Pad
Min. Pad
Symbol
R
qJC
R
qJA
Value
3.0
60.0
Unit
°C/W
ELECTRICAL CHARACTERISTICS
Characteristic
Instantaneous Forward Voltage (Note 1)
(i
F
= 8.0 A, T
j
= 100°C)
(i
F
= 8.0 A, T
j
= 25°C)
Maximum Instantaneous Reverse Current (Note 1)
(Rated dc Voltage, T
j
= 100°C)
(Rated dc Voltage, T
j
= 25°C)
Maximum Reverse Recovery Time
(I
F
= 1.0 A, di/dt = 50 A/s)
(I
F
= 0.5 A, I
R
= 1.0 A, I
REC
= 0.25 A)
1. Pulse Test: Pulse Width = 300 s, Duty Cycle
≤
2.0%
Symbol
v
F
Min
−
−
−
−
−
Typical
0.8
0.89
21
3.8
−
Max
0.89
0.97
1000
10
35
25
Unit
V
i
R
mA
t
rr
ns
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2
BYW51−200
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
100
70
50
100
175°C
100°C
10
25°C
30
20
i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
T
J
= 175°C
10
7.0
25°C
5.0
100°C
1.0
0.1
0.2 0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 2. Maximum Forward Voltage
3.0
IR, REVERSE CURRENT (
m
A)
2.0
800
400
200
80
40
20
8.0
4.0
2.0
0.8
0.4
0.2
0.08
0.04
0.02
0
0.1
0.2 0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
20
40
60
T
J
= 175°C
1.0
0.7
0.5
100°C
25°C
0.3
0.2
80
100
120
140
160
180 200
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current, Per Leg*
* The curves shown are typical for the highest voltage device in the voltage
grouping. Typical reverse current for lower voltage selections can be es
timated from these same curves if V
R
is sufficiently below rated V
R
.
20
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
18
16
14
12
10
8.0
6.0
dc
4.0
2.0
0
0
SQUARE WAVE
25
50
75
100
125
150
175
SQUARE WAVE
dc
R
qJA
= 16°C/W
R
qJA
= 60°C/W
(NO HEATSINK)
Figure 1. Typical Forward Voltage, Per Leg
20
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
18
16
14
12
10
8.0
6.0
4.0
2.0
0
140
145
150
155
160
165
170
175
180
T
C
, CASE TEMPERATURE (°C)
SQUARE WAVE
dc
T
A
, AMBIENT TEMPERATURE (°C)
Figure 4. Current Derating, Case, Per Leg
Figure 5. Current Derating, Ambient, Per Leg
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3
BYW51−200
24
P
F(AV)
, AVERAGE POWER DISSIPATION (W)
22
20
18
16
14
12
10
8.0
6.0
4.0
2.0
0
0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
10
1.0
10
V
R
, REVERSE VOLTAGE (VOLTS)
100
T
J
= 175°C
C, CAPACITANCE (pF)
SQUARE WAVE
dc
300
T
J
= 25°C
100
1000
30
Figure 6. Power Dissipation, Per Leg
Figure 7. Typical Capacitance, Per Leg
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4
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