DISCRETE SEMICONDUCTORS
DATA SHEET
M3D350
BY9200 series
Ultra fast high-voltage soft-recovery
controlled avalanche rectifier
Product specification
1998 Dec 04
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifier
FEATURES
•
Plastic package
•
Glass passivated
•
High maximum operating
temperature
•
Low leakage current
•
Excellent stability
•
40% overvoltage allowed during
5 sec
•
Guaranteed avalanche energy
absorption capability
•
Very low reverse recovery time
•
Soft-recovery switching
characteristics
•
Compact construction.
APPLICATIONS
•
Colour television and monitors up
to 130 kHz (indication)
•
High-voltage applications for:
– multipliers
– diode-split-transformers (FBT’s)
MARKING
Cathode band colour codes
TYPE NUMBER
BY9206
BY9208
BY9210
BY9212
PACKAGE CODE
SOD118A
SOD118A
SOD118B
SOD118B
DESCRIPTION
Plastic package, using glass
passivation and a high temperature
alloyed construction.
This package is hermetically sealed
and fatigue free as coefficients of
BY9200 series
expansion of all used parts are
matched.
The package should be used in an
insulating medium such as resin, oil
or SF6 gas.
k
handbook, halfpage
Fig.1 Simplified outline (SOD118A; SOD118B) and symbol.
a
MAM402
INNER BAND
green
red
violet
orange
OUTER BAND
light blue
light blue
light blue
light blue
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
RRM1
BY9206
BY9208
BY9210
BY9212
V
RRM2
repetitive peak reverse voltage
BY9206
BY9208
BY9210
BY9212
max. 5 sec.
−
−
−
−
8.4
11.2
14.0
16.8
kV
kV
kV
kV
PARAMETER
repetitive peak reverse voltage
−
−
−
−
6
8
10
12
kV
kV
kV
kV
CONDITIONS
MIN.
MAX.
UNIT
1998 Dec 04
2
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifier
SYMBOL
I
F(AV)
BY9206
BY9208
BY9210
BY9212
I
FRM
T
stg
T
j
repetitive peak forward current
storage temperature
junction temperature
BY9206
BY9208
BY9210
BY9212
Note
1. Withstands peak currents during flash-over in a picture tube.
ELECTRICAL CHARACTERISTICS
T
j
= 25
°C
unless otherwise specified.
SYMBOL
V
F
BY9206
BY9208
BY9210
BY9212
I
R
t
rr
reverse current
reverse recovery time
V
R
= V
RRM1
; T
j
= 120
°C
when switched from I
F
= 2 mA to
I
R
= 4 mA; measured at I
R
= 1 mA;
see Fig 10
V
R
= 0 ; f = 1 MHz
PARAMETER
forward voltage
CONDITIONS
I
F
= 10 mA; see Figs 6, 7, 8 and 9
−
−
−
−
−
−
note 1
PARAMETER
average forward current
CONDITIONS
averaged over any 20 ms period;
see Figs 2, 3, 4 and 5
BY9200 series
MIN.
−
−
−
−
−
−65
−65
−65
−65
−65
MAX.
10
5
5
5
500
+175
+160
+155
+150
+145
UNIT
mA
mA
mA
mA
mA
°C
°C
°C
°C
°C
TYP.
MAX.
18
22
28
36
3
<
35
V
V
V
V
UNIT
µA
ns
C
d
diode capacitance
BY9206
BY9208
BY9210
BY9212
0.34
0.29
0.27
0.23
−
−
−
−
pF
pF
pF
pF
1998 Dec 04
3
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifier
GRAPHICAL DATA
MDA853
BY9200 series
handbook, halfpage
10
handbook, halfpage
5
MDA854
IF(AV)
(mA)
8
IF(AV)
(mA)
4
a = 6.32
6
a = 6.32
4
1.57
2
3
1.57
2
1
0
0
40
80
120
160
200
Tamb (°C)
0
0
40
80
120
160
200
Tamb (°C)
BY9206.
a = I
F(RMS)
/I
F(AV)
; V
R
= V
RWmax
; R
th j-a
≤
120 K/W.
a = 6.32: line output transformer application; see Fig 11.
a = 1.57: half-sinewave.
BY9208.
a = I
F(RMS)
/I
F(AV)
; V
R
= V
RWmax
; R
th j-a
≤
120 K/W.
a = 6.32: line output transformer application; see Fig 11.
a = 1.57: half-sinewave.
Fig.2
Maximum permissible average forward
current as a function of ambient temperature.
Fig.3
Maximum permissible average forward
current as a function of ambient temperature.
handbook, halfpage
5
MDA859
IF(AV)
(mA)
4
handbook, halfpage
5
MDA860
IF(AV)
(mA)
4
a = 6.32
1.57
a = 6.32
1.57
3
3
2
2
1
1
0
0
40
80
120
160
200
Tamb (°C)
0
0
40
80
120
160
200
Tamb (°C)
BY9210.
a = I
F(RMS)
/I
F(AV)
; V
R
= V
RWmax
; R
th j-a
≤
120 K/W.
(1) a = 6.32; line output transformer application; see Fig 11.
(2) a = 1.57; half-sinewave.
BY9212.
a = I
F(RMS)
/I
F(AV)
; V
R
= V
RWmax
; R
th j-a
≤
120 K/W.
a = 6.32: line output transformer application; see Fig 11.
a = 1.57: half-sinewave.
Fig.4
Maximum permissible average forward
current as a function of ambient temperature.
Fig.5
Maximum permissible average forward
current as a function of ambient temperature.
1998 Dec 04
4
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifier
BY9200 series
200
handbook, halfpage
IF
(mA)
160
MDA857
200
handbook, halfpage
IF
(mA)
160
MDA858
120
120
80
80
40
40
0
0
10
20
30
40
VF (V)
50
0
0
20
40
VF (V)
60
BY9206.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
BY9208.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
Fig.6
Forward current as a function of forward
voltage; typical values.
Fig.7
Forward current as a function of forward
voltage; typical values.
handbook, halfpage
200
IF
MDA855
handbook, halfpage
200
IF
MDA856
(mA)
160
(mA)
160
120
120
80
80
40
40
0
0
20
40
60
VF (V)
80
0
0
20
40
60
VF (V)
80
BY9210.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
BY9212.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
Fig.8
Forward current as a function of forward
voltage; typical values.
Fig.9
Forward current as a function of forward
voltage; typical values.
1998 Dec 04
5
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