STMicroelectronics BYW99P200 High efficiency fast recovery rectifier diode Datasheet

BYW99P/PI/W

HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
FEATURES
SUITED FOR SMPS
VERY LOW FORWARD LOSSES
NEGLIGIBLE SWITCHING LOSSES
HIGH SURGE CURRENT CAPABILITY
HIGH AVALANCHE ENERGY CAPABILITY
INSULATED VERSION TOP3I :
Insulating voltage = 2500 V DC
Capacitance = 12 pF
A1
K
A2
isolated
TOP3I
(Plastic)
BYW99PI-200
DESCRIPTION
A2
Dual center tap rectifier suited for switchmode
power supply and high frequency DC to DC
converters.
Packaged in SOT93, TOP3I or TO247 this device
is intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.
K
A1
SOT93
(Plastic)
BYW99P-200
TO247
(Plastic)
BYW99W-200
ABSOLUTE MAXIMUM RATINGS
Symbol
IF(RMS)
IF(AV)
Parameter
Average forward current SOT93 / TO247
δ = 0.5
TOP3I
Surge non repetitive forward current
Tstg
Tj
Storage and junction temperature range
Symbol
October 1999
Unit
Per diode
35
A
Tc=120°C
Per diode
15
A
Tc=115°C
Per diode
15
tp=10ms
sinusoidal
Per diode
200
A
- 40 to + 150
- 40 to + 150
°C
°C
Value
Unit
200
V
RMS forward current
IFSM
VRRM
Value
Parameter
Repetitive peak reverse voltage
Ed : 2A
1/6
BYW99P/PI/W
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
Junction to case
SOT93 / TO247
TOP3I
Value
Unit
Per diode
1.8
°C/W
Total
1.0
Per diode
2.0
1.25
Total
Rth (c)
Coupling
SOT93 / TO247
0.2
TOP3I
0.5
°C/W
When the diodes 1 and 2 are used simultaneously :
Tj-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 *
Test Conditions
Tj = 25°C
Min.
Typ.
VR = VRRM
Tj = 100°C
VF **
Max.
Unit
20
µA
1.5
mA
V
Tj = 125°C
IF = 12 A
0.85
Tj = 125°C
IF = 25 A
1.05
Tj = 25°C
IF = 25 A
1.15
Pulse test : * tp = 5 ms, δ < 2 %
** tp = 380 µs, δ < 2 %
To evaluate the conduction losses use the following equation :
P = 0.65 x IF(AV) + 0.016 x IF2(RMS)
RECOVERY CHARACTERISTICS
Symbol
trr
Test Conditions
Tj = 25°C
Min.
Typ.
Max.
IF = 0.5A
IR = 1A
Irr = 0.25A
25
IF = 1A
VR = 30V
dIF/dt = -50A/µs
40
Unit
ns
tfr
Tj = 25°C
IF = 1A
VFR = 1.1 x VF
tr = 10 ns
15
ns
VFP
Tj = 25°C
IF = 1A
tr = 10 ns
2
V
2/6
BYW99P/PI/W
Fig.1 : Average forward power dissipation versus
average forward current.
20
P F(av)(W)
Fig.2 : Peak current versus form factor.
350
=0.2
17.5
=0.5
=1
=0.1
=0.05
IM(A)
T
300
15
IM
250
12.5
=tp/T
200
tp
10
150
T
7.5
100
5
2.5
2.5
5
7.5
10
P=20W
P=30W
50
I F(av)(A)
0
0
=tp/T
12.5
15
tp
17.5
20
Fig.3 : Forward voltage drop versus forward
current (maximum values).
0
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
Fig.4 : Relative variation of thermal impedance
junction to case versus pulse duration.
1.0
VFM(V)
1.8
1.6
P=10W
K
Zth(j-c) (tp. )
K =
Rth(j-c)
Tj= 125 oC
1.4
=0.5
0.5
1.2
=0.2
1.0
= 0 .1
0.8
0.6
T
0.2
0.4
0.2
Single pulse
IFM(A)
0.0
0.1
1
10
100 200
1.0E-03
Fig.5 : Non repetitive surge peak forward current
versus overload duration.
(SOT93, TO247)
IM(A)
160
150
140
130
120
110
100
90
80
70
60
50
40 IM
30
20
10
0
0.001
=tp/T
tp(s)
0.1
1.0E-02
1.0E-01
tp
1. 0E+00
Fig.6 : Non repetitive surge peak forward current
versus overload duration.
(TOP3I)
IM(A)
Tc=25 oC
Tc=75 o C
Tc=120 oC
t
t(s)
=0.5
0.01
0.1
1
160
150
140
130
120
110
100
90
80
70
60
50
40 IM
30
20
10
0
0.001
Tc=25 oC
Tc=60 o C
t
Tc=115 o C
t(s)
=0.5
0.01
0.1
1
3/6
BYW99P/PI/W
Fig.7 : Average current
temperature.
(δ = 0.5) (SOT93, TO247)
versus
ambient
I F(av)(A)
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Rth(j-a)=15 o C/W
T
=tp/T
20
tp
40
Tamb(o C)
60
80
100
120
140
160
Fig.9 : Junction capacitance versus reverse
voltage applied (Typical values).
2 00
1 90
F=1Mhz Tj=25 oC
1 40
1 30
1 20
11 0
VR(V)
1 00
1
10
100
200
Fig.11 : Peak reverse current versus dIF/dt.
ambient
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Rth(j-a)=Rth(j-c)
Rth(j-a)=15 o C/W
=0.5
T
=tp/T
20
tp
40
Tamb(o C)
60
80
100
120
140
160
Fig.10 : Recovery charges versus dIF/dt.
60
55 90%CONFIDENCE
50 IF=IF(av)
45
40
35
30
25
20
15
10
5
0
1
Tj=100 OC
Tj=25 O C
dIF/dt(A/us)
10
100
Fig.12 : Dynamic parameters versus junction
temperature.
QRR;IRM[Tj]/QRR;IRM[Tj=125o C]
IRM(A)
1.50
90%CONFIDENCE
2.5
versus
QRR(nC)
C(pF)
1 80
1 70
1 60
1 50
3.0
current
I F(av)(A)
Rth(j-a)=Rth(j-c)
=0.5
Fig.8 : Average
temperature.
(δ = 0.5) (TOP3I)
IF=IF(av)
1.25
Tj=100 O C
2.0
1.00
1.5
0.75
1.0
0.50
IRM
QRR
Tj=25 O C
0.5
0.0
1
4/6
0.25
dIF/dt(A/us)
20
10
100
0.00
0
Tj( o C)
25
50
75
100
125
150
BYW99P/PI/W
PACKAGE MECHANICAL DATA
SOT93
REF.
A
C
D
D1
E
F
F3
F4
G
H
L
L2
L3
L5
L6
O
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
4.70
4.90
1.185 0.193
1.90
2.10
0.075 0.083
2.50 typ.
0.098 typ.
2.00 typ.
0.078 typ
0.50
0.78
0.020 0.031
1.10
1.30
0.043 0.051
1.75 typ
0.069 typ
2.10 typ.
0.083 typ.
10.80 11.10 0.425 0.437
14.70 15.20 0.279 0.598
12.20
0.480
16.20
0.638
18.0 typ.
0.709 typ.
3.95
4.15
0.156 0.163
31.00 typ.
1.220 typ.
4.00
4.10
0.157 0.161
Marking : Type number
Cooling method : C
Weight : 5.3 g
Recommended torque value : 0.8m.N
Maximum torque value : 1.0m.N
PACKAGE MECHANICAL DATA
TOP3I (isolated)
DIMENSIONS
REF.
Millimeters
Inches
A
B
C
D
E
F
G
H
J
K
L
P
R
Min.
Max.
4.4
4.6
1.45
1.55
14.35 15.60
0.5
0.7
2.7
2.9
15.8
16.5
20.4
21.1
15.1
15.5
5.4
5.65
3.4
3.65
4.08
4.17
1.20
1.40
4.60 typ.
Min.
Max.
0.173 0.181
0.057 0.061
0.565 0.614
0.020 0.028
0.106 0.114
0.622 0.650
0.815 0.831
0.594 0.610
0.213 0.222
0.134 0.144
0.161 0.164
0.047 0.055
0.181 typ
Marking : Type number
Cooling method : C
Weight : 4.7 g
Recommended torque value : 0.8m.N
Maximum torque value : 1.0m.N
5/6
BYW99P/PI/W
PACKAGE MECHANICAL DATA
TO247
V
DIMENSIONS
Millimeters
Inches
Min. Typ. Max. Min. Typ. Max.
A
4.85
5.15 0.191
0.203
D
2.20
2.60 0.086
0.102
E
0.40
0.80 0.015
0.031
F
1.00
1.40 0.039
0.055
F1
3.00
0.118
F2
2.00
0.078
F3 2.00
2.40 0.078
0.094
F4 3.00
3.40 0.118
0.133
G
10.90
0.429
H 15.45
15.75 0.608
0.620
L 19.85
20.15 0.781
0.793
L1 3.70
4.30 0.145
0.169
L2
18.50
0.728
L3 14.20
14.80 0.559
0.582
L4
34.60
1.362
L5
5.50
0.216
M
2.00
3.00 0.078
0.118
V
5°
5°
V2
60°
60°
Dia. 3.55
3.65 0.139
0.143
REF.
Dia.
V
A
H
L5
L
L2 L4
F2
F1
L1
F3
V2
F4
D
L3
F(x3)
M
G
=
E
=
Marking : Type number
Cooling method : C
Weight : 4.4 g
Recommended torque value : 0.8m.N
Maximum torque value : 1.0m.N
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change without notice. This publication supersedes and replaces all informationpreviously supplied.
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