Document
Philips Semiconductors
Preliminary specification
Damper diode fast, high-voltage
FEATURES
• Low forward volt drop • Fast switching • Soft recovery characteristic • High thermal cycling performance • Isolated mounting tab
BY359F-1500, BY359F-1500S
SYMBOL
QUICK REFERENCE DATA
VR = 1500 V VF ≤ 1.8 V / 2 V IF(RMS) = 15.7 A IFSM ≤ 60 A trr ≤ 600 ns / 350 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 BY359F series is supplied in the conventional leaded SOD100 package.
PINNING
PIN 1 2 tab DESCRIPTION cathode anode isolated
SOD100
case
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL VRSM VRRM VRWM IF(peak) IF(RMS) IFRM IFSM PARAMETER Peak non-repetitive reverse voltage Peak repetitive reverse voltage Crest working reverse voltage Peak forward current RMS forward current Peak repetitive forward current Peak non-repetitive forward current Storage temperature Operating junction temperature CONDITIONS MIN. -40 MAX. 1500 1500 1300 10 7 15.7 60 60 66 150 150 UNIT V V V A A A A A A ˚C ˚C
16-32kHz TV 31-70kHz monitor
BY359F-1500 BY359F-1500S
Tstg Tj
sinusoidal; a = 1.57 t = 10 ms t = 8.3 ms sinusoidal; Tj = 150 ˚C prior to surge; with reapplied VRWM(max)
THERMAL RESISTANCES
SYMBOL Rth j-hs Rth j-a PARAMETER Thermal resistance junction to heatsink Thermal resistance junction to ambient CONDITIONS with heatsink compound without heatsink compound in free air. MIN. TYP. 55 MAX. 4.8 5.9 UNIT K/W K/W K/W
September 1998
1
Rev 1.300
Philips Semiconductors
Preliminary specification
Damper diode fast, high-voltage
STATIC CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated
BY359F-1500, BY359F-1500S
BY359F-1500 SYMBOL VF IR PARAMETER Forward voltage Reverse current CONDITIONS IF = 20 A IF = 10 A; Tj = 150˚C VR = 1300 V VR = 1300 V; Tj = 100 ˚C TYP. 1.3 1.00 10 50 MAX. 1.8 1.5 100 300
BY359F-1500S TYP. 1.5 1.25 10 100 MAX. 2.0 1.75 100 600 UNIT V V µA µA
DYNAMIC CHARACTERISTICS
Tj = 25 ˚C unless otherwise stated BY359F-1500 SYMBOL trr Qs Vfr PARAMETER Reverse recovery time Reverse recovery charge Peak forward recovery voltage CONDITIONS IF = 2 A; VR ≥ 30 V; -dIF/dt = 20 A/µs IF = 10 A; dIF/dt = 30 A/µs TYP. 0.47 1.6 11.0 MAX. 0.60 2.0 BY359F-1500S TYP. 0.28 0.70 17.0 MAX. 0.35 0.95 UNIT µs µC V
I
dI F dt
I
F
F
trr time
time VF
Qs
25%
100%
V VF time
I
fr
R
I
rrm
Fig.1. Definition of trr, Qs and Irrm
Fig.2. Definition of Vfr
September 1998
2
Rev 1.300
Philips Semiconductors
Preliminary specification
Damper diode fast, high-voltage
BY359F-1500, BY359F-1500S
80 70
IFS(RMS) / A
BY359
IF / A 30 Tj=150C
BY359
IFSM 60 50 40 30
10 20
Tj=25C
typ
20 10 0 1ms 10ms 0.1s tp / s 1s 10s
0 0 1.0 VF / V 2.0 max
Fig.3. Maximum non-repetitive rms forward current. IF = f(tp); sinusoidal current waveform; Tj = 150˚C prior to surge with reapplied VRWM.
Fig.5. BY359F-1500 forward characteristic IF = f(VF); parameter Tj
IF / A
BY359S
10
Transient thermal impedance, Zth j-hs (K/W)
30 Tj=150C Tj=25C
1
20
0.1
10 typ
0.01
P D
tp
D=
t T
p
max 0 0 1.0 VF / V 2.0
0.001 1us
T
t
10us
100us 1ms 10ms 100ms 1s pulse width, tp (s) BY359F
10s
Fig.4. Transient thermal impedance Zth = f(tp)
Fig.6. BY359F-1500S forward characteristic IF = f(VF); parameter Tj
September 1998
3
Rev 1.300
Philips Semiconductors
Preliminary specification
Damper diode fast, high-voltage
MECHANICAL DATA
Dimensions in mm Net Mass: 2 g
BY359F-1500, BY359F-1500S
10.2 max 5.7 max 3.2 3.0
0.9 0.5
4.4 max 2.9 max 4.4 4.0
7.9 7.5 17 max
seating plane
3.5 max not tinned
4.4
13.5 min
k
0.4 M
a
0.9 0.7 0.55 max 1.3
5.08 top view
Fig.7. SOD100; The seating plane is electrically isolated from all terminals.
Notes 1. Refer to mounting instructions for F-pack envelopes. 2. Epoxy meets UL94 V0 at 1/8".
September 1998
4
Rev 1.300
Philips Semiconductors
Preliminary specification
Damper diode fast, high-voltage
DEFINITIONS
Data sheet status Objective specification Product specification Limiting values
BY359F-1500, BY359F-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 not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given.