STMicroelectronics BYW51FP-200 High efficiency fast recovery rectifier diode Datasheet

BYW51/F/G/FP/R-200
®
HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCT CHARACTERISTICS
IF(AV)
2 x 10 A
VRRM
200 V
Tj (max)
150 °C
VF (max)
0.85 V
trr (max)
25 ns
A1
K
A2
A2
K
A1
TO-220FPAB
BYW51FP-200
FEATURES AND BENEFITS
SUITED FOR SMPS
VERY LOW FORWARD LOSSES
NEGLIGIBLE SWITCHING LOSSES
HIGH SURGE CURRENT CAPABILITY
INSULATED PACKAGES (ISOWATT220AB /
TO-220FP) :
Insulation voltage = 2000 V DC
Capacitance = 12 pF
■
■
c
u
d
■
■
A2
■
(s)
A1
2
e
t
le
D PAK
BYW51G-200
o
s
b
O
-
t
c
u
d
o
r
P
e
A2
TO-220AB
BYW51-200
K
DESCRIPTION
Dual center tap rectifier suited for Switched Mode
Power Supplies and high frequency DC to DC
converters.
Packaged in TO-220AB, ISOWATT220AB,
TO-220FP, D2PAK or I2PAK, this device is
intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
)
s
t(
K
A1
o
r
P
A2
A1
K
ISOWATT220AB
BYW51F-200
A2
K
A1
I2PAK
BYW51R-200
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Value
Unit
200
V
20
A
Average forward current TO-220AB / D PAK Tc=120°C Per diode
δ = 0.5
I2PAK
Per device
10
A
ISOWATT220AB
Per diode
10
Per device
20
Per diode
10
t
e
l
o
VRRM
Repetitive peak reverse voltage
IF(RMS)
RMS forward current
s
b
O
IF(AV)
2
TO-220FPAB
IFSM
Surge non repetitive forward current
Tstg
Storage temperature range
Tj
Maximum operating junction temperature
August 2002 - Ed: 3E
Tc=95°C
Tc=85°C
Per device
tp=10ms sinusoidal
20
20
100
A
- 65 to + 150
°C
150
°C
1/9
BYW51/F/G/FP/R-200
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
TO-220AB / D2PAK / I2PAK
Junction to case
ISOWATT220AB
TO-220FPAB
Rth (c)
Coupling
Value
Unit
Per diode
2.5
°C/W
Total
1.4
Per diode
5.1
Total
4.05
Per diode
5.7
Total
4.6
TO-220AB / D2PAK / I2PAK
0.25
ISOWATT220AB
3.0
TO-220FPAB
3.5
°C/W
When diodes 1 and 2 are used simultaneously :
∆Tc (diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c)
STATIC ELECTRICAL CHARACTERISTICS (Per diode)
Symbol
IR *
Parameter
Test Conditions
Reverse leakage current
Tj = 25°C
Tj = 100°C
VF **
Forward voltage drop
Typ.
o
s
b
O
-
Max.
Unit
15
µA
1
mA
V
Tj = 125°C
IF = 8 A
0.85
Tj = 125°C
IF = 16 A
1.05
Tj = 25°C
IF = 16 A
1.15
)
s
(
ct
Pulse test :* tp = 5 ms, δ < 2 %
** tp = 380 µs, δ < 2 %
o
r
P
Min.
e
t
le
VR = VRRM
c
u
d
)
s
t(
u
d
o
To evaluate the conduction losses use the following equation :
P = 0.65 x IF(AV) + 0.025 x IF2(RMS)
r
P
e
RECOVERY CHARACTERISTICS
t
e
l
o
Symbol
Test Conditions
Typ.
Max.
IF = 0.5A
IR = 1A
Irr = 0.25A
25
IF = 1A
VR = 30V
dIF/dt = -50A/µs
35
Unit
ns
s
b
O
Tj = 25°C
tfr
Tj = 25°C
IF = 1A
VFR = 1.1 x VF max
dIF/dt = -50A/µs
15
ns
VFP
Tj = 25°C
IF = 1A
dIF/dt = -50A/µs
2
V
trr
2/9
BYW51/F/G/FP/R-200
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
Fig. 2: Peak current versus form factor (per diode).
PF(av)(W)
IM(A)
14
δ = 0.1
δ = 0.2
δ = 0.5
δ = 0.05
12
120
T
100
10
δ=1
80
δ=tp/T
P=10W
tp
8
60
6
P=15W
4
40
T
P=5W
2
0
20
IF(av) (A)
0
1
2
3
4
5
6
7
δ=tp/T
8
9
δ
tp
10 11 12 13
Fig. 3-1: Average forward current versus ambient
temperature (δ = 0.5, D2PAK, TO-220AB).
0
0.0
0.1
0.2
e
t
le
Rth(j-a)=Rth(j-c)
o
s
b
O
8
Rth(j-a)=15°C/W
6
0.6
0.7
0.8
0.9
1.0
)
s
t(
o
r
P
Rth(j-a)=Rth(j-c)
10
8
0.5
c
u
d
IF(av)(A)
12
10
0.4
Fig. 3-2: Average forward current versus
ambient temperature (δ = 0.5, ISOWATT220AB,
TO-220FPAB).
IF(av)(A)
12
ISOWATT220AB
TO-220FP
6
4
4
T
2
0
0.3
δ=tp/T
0
Tamb(°C)
tp
25
50
75
o
r
P
e
c
u
d
100
(t s)
125
T
2
150
Fig. 4-1: Non repetitive surge peak forward current
versus overload duration (D2PAK, TO-220AB)
t
e
l
o
bs
0
δ=tp/T
0
Tamb(°C)
tp
25
50
75
100
125
150
Fig. 4-2: Non repetitive surge peak forward current
versus overload duration (ISOWATT220AB).
IM(A)
100
90
80
70
60
50
40
30
20 IM
10
0
1E-3
Rth(j-a)=15°C/W
IM(A)
80
O
70
60
Tc=25°C
50
Tc=25°C
40
Tc=75°C
Tc=100°C
t
1E-2
20
IM
10
t(s)
δ=0.5
Tc=75°C
30
1E-1
1E+0
0
1E-3
Tc=100°C
t
t(s)
δ=0.5
1E-2
1E-1
1E+0
3/9
BYW51/F/G/FP/R-200
Fig. 4-3: Non repetitive surge peak forward current
versus overload duration (TO-220FPAB).
Fig. 5-1: Relative variation of thermal impedance
junction to case versus pulse duration (D2PAK,
TO-220AB).
IM(A)
K=[Zth(j-c)/Rth(j-c)]
80
1.0
70
δ = 0.5
60
50
δ = 0.2
40
Tc=25°C
30
Tc=75°C
20
δ = 0.1
T
IM
Single pulse
Tc=100°C
10
t(s)
t
δ=0.5
0
1E-3
1E-2
t(s)
1E-1
1E+0
Fig. 5-2: Relative variation of thermal impedance
junction to case versus pulse duration
(ISOWATT220AB, TO-220FPAB).
0.1
1E-3
e
t
le
100.0
δ = 0.5
so
10.0
δ = 0.1
T
)
s
(
ct
Single pulse
t(s)
tp
1E+0
c
u
d
IFM(A)
δ = 0.2
1E-1
)
s
t(
Fig. 6: Forward voltage drop versus forward
current (maximum values, per diode).
K=[Zth(j-c)/Rth(j-c)]
1.0
δ=tp/T
1E-2
o
r
P
Tj=125°C
Tj=25°C
b
O
-
1.0
1E+1
VFM(V)
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Fig. 7: Junction capacitance versus reverse
voltage applied (typical values, per diode).
Fig. 8: Reverse recovery charges versus dIF/dt
(per diode).
0.1
1E-2
1E-1
δ=tp/T
1E+0
tp
u
d
o
r
P
e
t
e
l
o
C(pF)
Qrr(nC)
s
b
O
100
500
F=1MHz
Tj=25°C
IF=IF(av)
90% confidence
Tj=125°C
200
50
100
50
20
20
dIF/dt(A/µs)
VR(V)
10
4/9
1
10
100
200
10
10
20
50
100
200
500
BYW51/F/G/FP/R-200
Fig. 9: Peak reverse recovery current versus dIF/dt
(per diode).
Fig. 10: Dynamic parameters versus junction
temperature.
Qrr;IRM [Tj] / Qrr;IRM [Tj=125°C]
IRM(A)
1.25
50
IF=IF(av)
90% confidence
Tj=125°C
1.00
10
IRM
0.75
Qrr
0.50
Tj(°C)
dIF/dt(A/µs)
1
10
20
50
100
200
500
0.25
0
25
50
e
t
le
Rth(j-a) (°C/W)
70
60
50
)
s
(
ct
40
30
20
10
0
u
d
o
S(Cu) (cm²)
0
5
10
15
20
r
P
e
25
30
35
100
c
u
d
Fig. 11: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35µm)
(D2PAK) .
80
75
125
)
s
t(
150
o
r
P
o
s
b
O
40
t
e
l
o
s
b
O
5/9
BYW51/F/G/FP/R-200
PACKAGE MECHANICAL DATA
TO-220AB (JEDEC compatible)
REF.
H2
A
C
A
C
D
E
F
F1
F2
G
G1
H2
L2
L4
L5
L6
L7
L9
M
Dia.
L5
L7
Dia
OPTIONAL
L6
L2
L9
D
F2
F1(x2)
L4
M
F
E
G1
G
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
4.30
4.60
0.169 0.181
1.22
1.32
0.048 0.052
2.40
2.72
0.094 0.107
0.33
0.70
0.013 0.028
0.61
0.93
0.024 0.037
1.14
1.70
0.045 0.067
1.14
1.70
0.045 0.067
4.95
5.15
0.195 0.202
2.40
2.70
0.094 0.106
10.00 10.40 0.394 0.409
16.00 Typ.
0.630 Typ.
13.00 14.00 0.512 0.551
2.65
2.95
0.104 0.116
14.80 15.75 0.583 0.620
6.20
6.60
0.244 0.260
3.40
3.94
0.134 0.155
2.60 Typ.
0.102 Typ.
3.75
3.89
0.148 0.153
c
u
d
e
t
le
PACKAGE MECHANICAL DATA
I2PAK
)
s
(
ct
u
d
o
r
P
e
E
L2
t
e
l
o
bs
O
A
c2
D
L1
A1
b2
L
b1
b
e
6/9
c
o
s
b
O
REF.
A
A1
b
b1
b2
c
c2
D
e
E
L
L1
L2
)
s
t(
o
r
P
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
4.40
4.60
0.173
0.181
2.49
2.69
0.098
0.106
0.70
0.93
0.028
0.037
1.14
1.17
0.044
0.046
1.14
1.17
0.044
0.046
0.45
0.60
0.018
0.024
1.23
1.36
0.048
0.054
8.95
9.35
0.352
0.368
2.40
2.70
0.094
0.106
10.0
10.4
0.394
0.409
13.1
13.6
0.516
0.535
3.48
3.78
0.137
0.149
1.27
1.40
0.050
0.055
BYW51/F/G/FP/R-200
PACKAGE MECHANICAL DATA
D2PAK
DIMENSIONS
REF.
Millimeters
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.70
0.93
0.027
0.037
A
E
C2
L2
D
L
L3
A1
B2
R
C
B
G
A2
M
*
V2
* FLAT ZONE NO LESS THAN 2mm
B2
1.14
1.70
0.045
0.067
C
0.45
0.60
0.017
0.024
C2
1.23
1.36
0.048
0.054
D
8.95
9.35
0.352
0.368
E
10.00
10.40
0.393
G
4.88
5.28
0.192
L
15.00
15.85
L2
1.27
1.40
L3
1.40
M
2.40
so
)
s
(
ct
16.90
u
d
o
r
P
e
10.30
t
e
l
o
bs
e
t
le
R
V2
FOOT PRINT (in millimeters)
D2PAK
Inches
0.40 typ.
0°
8°
0.050
0.055
c
u
d
o
r
P
1.75
3.20
0.590
)
s
t(
0.409
0.208
0.624
0.055
0.069
0.094
0.126
0.016 typ.
0°
8°
b
O
-
5.08
1.30
3.70
8.90
O
7/9
BYW51/F/G/FP/R-200
PACKAGE MECHANICAL DATA
TO-220FPAB
REF.
DIMENSIONS
A
B
H
Dia
L6
L2
L7
L3
L5
D
F1
L4
F2
F
E
G1
G
PACKAGE MECHANICAL DATA
ISOWATT220AB (JEDEC compatible)
ct
(s)
o
r
P
e
t
e
l
o
s
b
O
8/9
du
A
B
D
E
F
F1
F2
G
G1
H
L2
L3
L4
L5
L6
L7
Dia.
Millimeters
Inches
Min.
Max.
4.4
4.6
2.5
2.7
2.5
2.75
0.45
0.70
0.75
1
1.15
1.70
1.15
1.70
4.95
5.20
2.4
2.7
10
10.4
16 Typ.
28.6
30.6
9.8
10.6
2.9
3.6
15.9
16.4
9.00
9.30
3.00
3.20
Min.
Max.
0.173
0.181
0.098
0.106
0.098
0.108
0.018
0.027
0.030
0.039
0.045
0.067
0.045
0.067
0.195
0.205
0.094
0.106
0.393
0.409
0.63 Typ.
1.126
1.205
0.386
0.417
0.114
0.142
0.626
0.646
0.354
0.366
0.118
0.126
e
t
le
o
s
b
O
-
REF.
A
B
D
E
F
F1
F2
G
G1
H
L2
L3
L4
L6
L7
Diam
o
r
P
c
u
d
)
s
t(
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
4.40
4.60
0.173 0.181
2.50
2.70
0.098 0.106
2.50
2.75
0.098 0.108
0.40
0.70
0.016 0.028
0.75
1.00
0.030 0.039
1.15
1.70
0.045 0.067
1.15
1.70
0.045 0.067
4.95
5.20
0.195 0.205
2.40
2.70
0.094 0.106
10.00 10.40 0.394 0.409
16.00 typ.
0.630 typ.
28.60 30.60 1.125 1.205
9.80
10.60 0.386 0.417
15.90 16.40 0.626 0.646
9.00
9.30
0.354 0.366
3.00
3.20
0.118 0.126
BYW51/F/G/FP/R-200
Ordering code
Marking
Package
Weight
Base qty
Delivery mode
BYW51-200
BYW51-200
TO220AB
2.2 g.
50
Tube
BYW51F-200
BYW51F-200
ISOWATT220AB
2.08 g.
50
Tube
BYW51G-200
BYW51G-200
D PAK
1.48 g.
50
Tube
BYW51FP-200
BYW51FP-200
TO-220FPAB
2g
50
Tube
1.49 g
50
Tube
BYW51R-200
■
■
■
■
■
2
BYW51R-200
2
I PAK
Recommended torque value (TO-220AB): 0.8 N.m.
Maximum torque value (TO-220AB): 1.0 N.m.
Recommended torque value (ISOWATT220AB / TO-220FPAB): 0.55 N.m.
Maximum torque value (ISOWATT220AB / TO-220FPAB): 0.70 N.m.
Epoxy meets UL94,V0
c
u
d
e
t
le
)
s
(
ct
)
s
t(
o
r
P
o
s
b
O
-
u
d
o
r
P
e
t
e
l
o
s
b
O
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use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
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change without notice. This publication supersedes and replaces all information previously supplied.
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9/9
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