Document
Philips Semiconductors
Product specification
Damper diode fast, high-voltage
FEATURES
• Low forward volt drop • Fast switching • Soft recovery characteristic • High thermal cycling performance • Low thermal resistance
BY329-1500, BY329-1500S
SYMBOL
QUICK REFERENCE DATA
VR = 1500 V VF ≤ 1.35 V / 1.5 V IF(peak) = 6 A (f = 16 kHz) IF(peak) = 6 A (f = 70 kHz) IFSM ≤ 75 A trr ≤ 230 ns / 160 ns
k 1
a 2
GENERAL DESCRIPTION
Glass-passivated double diffused rectifier diode featuring low forward voltage drop, fast reverse recovery and soft recovery characteristic. The device is intended for use in TV receivers and PC monitors. The BY329 series is supplied in the conventional leaded SOD59 (TO220AC) package.
PINNING
PIN 1 2 tab DESCRIPTION cathode anode cathode
SOD59 (TO220AC)
tab
1
2
LIMITING VALUES
Limiting values accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER VRSM VRRM VRWM IF(peak) IFRM IF(RMS) IFSM Tstg Tj Peak non-repetitive peak reverse voltage Peak repetitive reverse voltage Crest working reverse voltage BY329 Peak working forward current Peak repetitive forward current RMS forward current Peak non-repetitive forward current Storage temperature Operating junction temperature f = 16 kHz f = 70 kHz t = 25 µs; δ = 0.5; Tmb ≤ 123 ˚C t = 10 ms sinusoidal; Tj = 150 ˚C prior to surge; with reapplied VRWM(max) -40 CONDITIONS MIN. MAX. 1500 1500 1300 -1500 6 14 11 75 150 150 -1500S 6 UNIT V V V A A A A A ˚C ˚C
THERMAL RESISTANCES
SYMBOL PARAMETER Rth j-mb Rth j-a CONDITIONS MIN. TYP. 60 MAX. 2.0 UNIT K/W K/W Thermal resistance junction to mounting base Thermal resistance junction to in free air ambient
September 1998
1
Rev 1.100
Philips Semiconductors
Product specification
Damper diode fast, high-voltage
STATIC CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER VF IR Forward voltage Reverse current CONDITIONS IF = 6.5 A IF = 6.5 A; Tj = 125 ˚C VR = 1300 V VR = 1300 V; Tj = 125 ˚C
BY329-1500, BY329-1500S
TYP. 1.1 1.05 1.3 1.2 250 1
MAX. 1.45 1.35 1.6 1.5 250 1
UNIT V V µA mA
BY329 1500 1500S 1500 1500S
DYNAMIC CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER trr Qs Vfr tfr Reverse recovery time Reverse recovery charge Peak forward recovery voltage Forward recovery time CONDITIONS IF = 1 A; VR ≥ 30 V; dIF/dt = 50A/µs IF = 2 A; -dIF/dt = 20 A/µs IF = 6.5A; dIF/dt = 50A/µs IF = 6.5A; dIF/dt = 50A/µs TYP. BY329 1500 1500S 0.18 1.6 17 210 0.13 0.7 23 220 MAX. 1500 0.23 2.0 30 300 1500S 0.16 0.95 40 320 µs µC V ns UNIT
I
F
I
dI F dt
F
trr
10% tfr VF
Qs
time
time
V VF 5V time
25%
100%
fr
I
R
Fig.1. Definition of Vfr and tfr
Fig.2. Definition of trr and Qs
September 1998
2
Rev 1.100
Philips Semiconductors
Product specification
Damper diode fast, high-voltage
BY329-1500, BY329-1500S
VCC
IF / A 30
Tj = 125 C Tj = 25 C
BY32915S
Line output transformer LY
20
10
typ
Cf deflection transistor D1
Cs
max
0
0
0.5
1
1.5
VF / V
2
Fig.3. Basic horizontal deflection circuit.
Fig.6. BY329-1500S Typical and maximum forward characteristic IF = f(VF); parameter Tj
Transient thermal impedance, Zth j-mb (K/W)
100
Maximum pulse width / us
V
BY459X-1500
VRRM
10
1
pulse width tp time period T
10
0.1
0.01
P D
tp
D=
tp T t
1 10 line frequency / kHz
100
0.001 1us
T
10us
100us 1ms 10ms 100ms 1s pulse width, tp (s) BY229
10s
Fig.4. Maximum allowable pulse width tp versus line frequency; Basic horizontal deflection circuit.
Fig.7. Transient thermal impedance Zth = f(tp)
30
IF / A
Tj = 125 C Tj = 25 C
BY32915
20
10
typ
max
0
0
0.5
1
1.5
VF / V
2
Fig.5. BY329-1500 Typical and maximum forward characteristic IF = f(VF); parameter Tj
September 1998
3
Rev 1.100
Philips Semiconductors
Product specification
Damper diode fast, high-voltage
MECHANICAL DATA
Dimensions in mm Net Mass: 2 g
BY329-1500, BY329-1500S
4,5 max
10,3 max
1,3
3,7 2,8
5,9 min
3,0 max not tinned 3,0
15,8 max
13,5 min
1,3 max 1 (2x)
2
0,9 max (2x)
0,6
2,4
5,08
Fig.8. 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 1.100
Philips Semiconductors
Product specification
Damper diode fast, high-voltage
DEFINITIONS
Data sheet status Objective specification Product specification Limiting values
BY329-1500, BY329-1500S
This data sheet contains target or goal specifications for product development. This data sheet contains final product specifications.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
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 n.