Page 1
Philips Semiconductors Product specification
Rectifier diodes BYV29 series
ultrafast
FEATURES SYMBOL QUICK REFERENCE DATA
• Low forward volt drop V
= 300 V/ 400 V/ 500 V
R
• Fast switching
• Soft recovery characteristic V
• High thermal cycling performance
• Low thermal resistance I
k a
12
≤ 1.03 V
F
= 9 A
F(AV)
trr ≤ 60 ns
GENERAL DESCRIPTION PINNING SOD59 (TO220AC)
Ultra-fast, epitaxial rectifier diodes PIN DESCRIPTION
intended foruse as output rectifiers
in high frequency switched mode 1 cathode
power supplies.
2 anode
TheBYV29seriesissupplied inthe
conventional leaded SOD59 tab cathode
(TO220AC) package.
tab
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
V
V
I
F(AV)
I
FRM
I
FSM
T
T
RRM
RWM
R
stg
j
Peak repetitive reverse voltage - 300 400 500 V
Crest working reverse voltage - 300 400 500 V
Continuous reverse voltage - 300 400 500 V
Average forward current
1
square wave; δ = 0.5; - 9 A
Tmb ≤ 123 ˚C
Repetitive peak forward current t = 25 µs; δ = 0.5; - 18 A
Tmb ≤ 123 ˚C
Non-repetitive peak forward t = 10 ms - 100 A
current. t = 8.3 ms - 110 A
sinusoidal; with reapplied
V
RRM(max)
Storage temperature -40 150 ˚C
Operating junction temperature - 150 ˚C
BYV29 -300 -400 -500
THERMAL RESISTANCES
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
R
th j-mb
R
th j-a
1 Neglecting switching and reverse current losses.
September 1998 1 Rev 1.300
Thermal resistance junction to - - 2.5 K/W
mounting base
Thermal resistance junction to in free air. - 60 - K/W
ambient
Page 2
Philips Semiconductors Product specification
Rectifier diodes BYV29 series
ultrafast
ELECTRICAL CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
V
F
I
R
Q
s
t
rr
I
rrm
V
fr
Forward voltage IF = 8 A; Tj = 150˚C - 0.90 1.03 V
IF = 8 A - 1.05 1.25 V
IF = 20 A - 1.20 1.40 V
Reverse current VR = V
Reverse recovery charge IF = 2 A to VR ≥ 30 V; - 40 60 nC
VR = V
RRM
; Tj = 100 ˚C - 0.1 0.35 mA
RRM
- 2.0 50 µA
dIF/dt = 20 A/µs
Reverse recovery time IF = 1 A to VR ≥ 30 V; - 50 60 ns
dIF/dt = 100 A/µs
Peak reverse recovery current IF = 10 A to VR ≥ 30 V; - 4.0 5.5 A
dIF/dt = 50 A/µs; Tj = 100˚C
Forward recovery voltage IF = 10 A; dIF/dt = 10 A/µs - 2.5 - V
=I
Tmb(max) / C
t
p
T
F(RMS)
Tmb(max) / C
1.9
D = 1.0
D =
x √D.
a = 1.57
112.5
125
137.5
t
p
T
t
150
);
F(AV)
120
125
130
135
140
PF / W
15
Vo = 0.8900 V
Rs = 0.0190 Ohms
10
0.1
5
0
0 5 10 15
Fig.3. Maximum forward dissipation PF = f(I
square wave where I
PF / W
12
Vo = 0.89V
Rs = 0.019 Ohms
10
8
6
4
I
rrm
dI
F
dt
t
rr
time
Q
s
10%
100%
rrm
I
F
I
R
Fig.1. Definition of trr, Qs and I
I
F
time
V
F
BYV29
0.5
0.2
I
IF(AV) / A
F(AV)
BYV29
2.2
2.8
4
Fig.2. Definition of V
V
fr
V
F
time
fr
2
0
0246810
IF(AV) / A
Fig.4. Maximum forward dissipation PF = f(I
sinusoidal current waveform where a = form
factor = I
F(RMS)
/ I
F(AV)
.
F(AV)
145
150
);
September 1998 2 Rev 1.300
Page 3
Philips Semiconductors Product specification
Rectifier diodes BYV29 series
ultrafast
trr / ns
1000
IF=10 A
100
1A
10
Tj = 25 C
Tj = 100C
1
110
dIF/dt (A/us)
Fig.5. Maximum trr at Tj = 25˚C and 100˚C
Irrm / A
10
IF=10A
1
IF=1A
0.1
100
IF / A
30
Tj=150 C
Tj=25 C
20
10
0
0 1 2
typ
0.5 1.5
VF / V
BYW29
max
Fig.7. Typical and maximum forward characteristic
1000
100
10
IF = f(VF); parameter T
Qs / nC
IF = 10 A
2 A
j
Tj = 25 C
Tj = 100C
0.01
1
Fig.6. Maximum I
10 100
-dIF/dt (A/us)
at Tj = 25˚C and 100˚C.
rrm
1
1.0 10 100
-dIF/dt (A/us)
Fig.8. Maximum Qs at Tj = 25˚C
Transient thermal impedance, Zth j-mb (K/W)
10
1
0.1
p
t
0.01
0.001
1us 10us 100us 1ms 10ms 100ms 1s 10s
P
D
pulse width, tp (s)
D =
T
BYV29
Fig.9. Transient thermal impedance Z
p
t
T
t
th j-mb
= f(tp)
September 1998 3 Rev 1.300
Page 4
Philips Semiconductors Product specification
Rectifier diodes BYV29 series
ultrafast
MECHANICAL DATA
Dimensions in mm
Net Mass: 2 g
3,0 max
not tinned
1,3
max
(2x)
10,3
max
3,7
12
5,08
2,8
3,0
13,5
min
0,9 max (2x)
4,5
max
1,3
5,9
min
15,8
max
0,6
2,4
Fig.10. SOD59 (TO220AC). pin 1 connected to mounting base.
Notes
1. Refer to mounting instructions for TO220 envelopes.
2. Epoxy meets UL94 V0 at 1/8".
September 1998 4 Rev 1.300
Page 5
Philips Semiconductors Product specification
Rectifier diodes BYV29 series
ultrafast
DEFINITIONS
Data sheet status
Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification This data sheet contains final product specifications.
Limiting values
Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and
operation of the device at these or at any other conditions above those given in the Characteristics sections of
this specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
Philips Electronics N.V. 1998
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the
copyright owner.
The information presented in this document does not form part of any quotation or contract, it is believed to be
accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where malfunction of these
products can be reasonably expected to result in personal injury. Philips customers using or selling these products
for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting
from such improper use or sale.
September 1998 5 Rev 1.300
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