Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery FEATURES
BY229 series
SYMBOL
• Low forward volt drop • Fast switching • Soft recovery characteristic • High thermal cycling performance • Low thermal resistance
QUICK REFERENCE DATA VR = 200 V/ 400 V/ 600 V/800 V
k 1
IF(AV) = 8 A
a 2
IFSM ≤ 60 A trr ≤ 135 ns
GENERAL DESCRIPTION Glass-passivated double diffused rectifier diodes featuring low forward voltage drop, fast reverse recovery and soft recovery characteristic. The devices are intended for use in TV receivers, monitors and switched mode power supplies.
PINNING PIN
SOD59 (TO220AC) DESCRIPTION
1
cathode
2
anode
tab
tab
cathode
The BY229 series is supplied in the conventional leaded SOD59 (TO220AC) package.
1
2
LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL
PARAMETER
CONDITIONS
MIN.
BY229 VRSM VRRM VRWM VR
Peak non-repetitive reverse voltage Peak repetitive reverse voltage Crest working reverse voltage Continuous reverse voltage
IF(AV)
Average forward current1
IF(RMS) IFRM IFSM
I2t Tstg Tj
square wave; δ = 0.5; Tmb ≤ 122 ˚C sinusoidal; a = 1.57; Tmb ≤ 125 ˚C
RMS forward current Repetitive peak forward current t = 25 µs; δ = 0.5; Tmb ≤ 122 ˚C Non-repetitive peak forward t = 10 ms current. t = 8.3 ms sinusoidal; Tj = 150 ˚C prior to surge; with reapplied VRWM(max) I2t for fusing t = 10 ms Storage temperature Operating junction temperature
MAX.
UNIT
-
-200 200
-400 400
-600 600
-800 800
V
-
200 150 150
400 300 300
600 500 500
800 600 600
V V V
-
8
A
-
7
A
-
11 16
A A
-
60 66
A A
-40 -
18 150 150
A2s ˚C ˚C
1 Neglecting switching and reverse current losses. September 1998
1
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery
BY229 series
THERMAL RESISTANCES SYMBOL
PARAMETER
Rth j-mb
Thermal resistance junction to mounting base Thermal resistance junction to ambient
Rth j-a
CONDITIONS
in free air.
MIN.
TYP.
MAX.
UNIT
-
-
2.0
K/W
-
60
-
K/W
MIN.
TYP.
MAX.
UNIT
-
1.5 0.1
1.85 0.4
V mA
MIN.
TYP.
MAX.
UNIT
-
100 0.5 50
135 0.7 60
ns µC A/µs
STATIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL
PARAMETER
CONDITIONS
VF IR
Forward voltage Reverse current
IF = 20 A VR = VRWM; Tj = 125 ˚C
DYNAMIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL
PARAMETER
CONDITIONS
trr Qs dIR/dt
Reverse recovery time Reverse recovery charge Maximum slope of the reverse recovery current
IF = 1 A; VR > 30 V; -dIF/dt = 50 A/µs IF = 2 A; VR > 30 V; -dIF/dt = 20 A/µs IF = 2 A; -dIF/dt = 20 A/µs
September 1998
2
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery
I
dI F
BY229 series
80
F
dt
BY229
IFS(RMS) / A
70 IFSM 60
trr
50
time
40 30
Qs
I
100%
25%
20 10
I
R
0
rrm
1ms
Fig.1. Definition of trr, Qs and Irrm
20
30
110
15
10s
BY229F
Tj = 150 C Tj = 25 C
120
0.5
20
0.2
10
1s
IF / A
D = 1.0
Vo = 1.25 V Rs = 0.03 Ohms
0.1s tp / s
Fig.4. Maximum non-repetitive rms forward current. IF = f(tp); sinusoidal current waveform; Tj = 150˚C prior to surge with reapplied VRWM.
Tmb(max) / C
BY329
PF / W
10ms
130
0.1 tp
I
D=
5
tp T
2
4
6 IF(AV) / A
8
typ
10
150 12
0 0
Fig.2. Maximum forward dissipation, PF = f(IF(AV)); square wave current waveform; parameter D = duty cycle = tp/T.
15
BY329
PF / W
Tmb(max) / C
Vo = 1.25 V
0.5
1 VF / V
10
120
2
BY329
Qs / uC Tj = 150 C Tj = 25 C
a = 1.57
IF = 10 A
1.9 2.2
1.5
Fig.5. Typical and maximum forward characteristic; IF = f(VF); parameter Tj
Rs = 0.03 Ohms
10
max
t
T
0 0
10
140
10 A
130
2A
2.8 4
1A 2A
1
1A
140
5
0 0
2
4 IF(AV) / A
6
0.1
150 8
1
Fig.3. Maximum forward dissipation, PF = f(IF(AV)); sinusoidal current waveform; parameter a = form factor = IF(RMS)/IF(AV).
September 1998
10 -dIF/dt (A/us)
100
Fig.6. Maximum Qs at Tj = 25˚C and 150˚C
3
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery
BY229 series
BY329
trr / ns
1000
10
Transient thermal impedance, Zth j-mb (K/W)
IF = 10 A 1
10A 1A 1A
0.1
100
PD
0.01
tp
D=
Tj = 150 C Tj = 25 C 0.001 1us
10 1
10 -dIF/dt (A/us)
100
Fig.7. Maximum trr measured to 25% of Irrm; Tj = 25˚C and 150˚C
100
T
10us
tp T t
100us 1ms 10ms 100ms 1s pulse width, tp (s) BY229
10s
Fig.9. Transient thermal impedance Zth = f(tp)
BY329
Cd / pF
10
1 1
10
VR / V 100
1000
Fig.8. Typical junction capacitance Cd at f = 1 MHz; Tj = 25˚C
September 1998
4
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery
BY229 series
MECHANICAL DATA Dimensions in mm
4,5 max
Net Mass: 2 g
10,3 max 1,3
3,7 2,8
5,9 min
15,8 max
3,0 max not tinned 3,0
13,5 min 1,3 max 1 (2x)
2 0,9 max (2x)
5,08
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
5
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes fast, soft-recovery
BY229 series
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
6
Rev 1.200
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