DISCRETE SEMICONDUCTORS
DATA SHEET
M3D350
BY8200 series
Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers
Product specification
1998 Jul 16
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers
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.
MARKING
APPLICATIONS
•
For colour television and monitors
up to 90 kHz (indication)
•
High-voltage applications for:
– multipliers
– diode-split-transformers
(FBT’s).
Cathode band colour codes
TYPE NUMBER
BY8206
BY8208
BY8210
BY8212
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
BY8200 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
a
MAM402
Fig.1 Simplified outline (SOD118A/B) and symbol.
INNER BAND
green
red
violet
orange
OUTER BAND
green
green
green
green
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
RRM1
BY8206
BY8208
BY8210
BY8212
V
RRM2
repetitive peak reverse voltage
BY8206
BY8208
BY8210
BY8212
max. 5 seconds
−
−
−
−
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 Jul 16
2
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers
SYMBOL
I
F(AV)
BY8206
BY8208
BY8210
BY8212
I
FRM
T
stg
T
j
repetitive peak forward current
storage temperature
junction temperature
BY8206
BY8208
BY8210
BY8212
Note
1. Withstands peak currents during flash-over in a picture tube.
ELECTRICAL CHARACTERISTICS
T
j
= 25
°C
unless otherwise specified.
SYMBOL
V
F
PARAMETER
forward voltage
BY8206
BY8208
BY8210
BY8212
I
R
Q
r
reverse current
recovery charge
V
R
= V
RRM1
; T
j
= 120
°C
when switched from I
F
= 100 mA to
V
R
≥
100 V and dI
F
/dt =
−200
mA/µs;
see Fig 10
when switched from I
F
= 2 mA to
I
R
= 4 mA; measured at I
R
= 1 mA;
see Fig 11
V
R
= 0 V; f = 1 MHz
−
−
−
−
CONDITIONS
I
F
= 10 mA; see Figs 6 to 9
−
−
−
−
−
−
−
−
−
−
−
MIN.
note 1
PARAMETER
average forward current
CONDITIONS
averaged over any
20 ms period; see Figs 2 to 5
BY8200 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.
19
23
29
35
3
−
V
V
V
V
UNIT
µA
nC
0.2
t
rr
reverse recovery time
−
−
<
45
ns
C
d
diode capacitance
BY8206
BY8208
BY8210
BY8212
0.50
0.42
0.35
0.30
−
−
−
−
pF
pF
pF
pF
1998 Jul 16
3
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers
GRAPHICAL DATA
MBK207
BY8200 series
handbook, halfpage
10
IF(AV)
(mA)
8
handbook, halfpage
5
MBK208
IF(AV)
(mA)
4
6
3
a = 1.57
a = 1.57
2
a = 6.32
4
a = 6.32
1
2
0
0
40
80
120
160
200
Tamb (°C)
0
0
40
80
120
160
200
Tamb (°C)
BY8206.
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 12.
a = 1.57: half-sinewave.
BY8208.
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 12.
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
MDA815
IF(AV)
(A)
handbook, halfpage
5
MDA816
a = 6.32
4
a = 1.57
IF(AV)
(A)
4
a = 6.32
a = 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)
BY8210.
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 12.
a = 1.57: half-sinewave.
BY8212.
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 12.
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 Jul 16
4
Philips Semiconductors
Product specification
Ultra fast high-voltage soft-recovery
controlled avalanche rectifiers
MDA827
BY8200 series
200
handbook, halfpage
IF
(mA)
160
handbook, halfpage
200
IF
MDA828
(mA)
160
120
120
80
80
40
40
0
0
20
40
VF (V)
60
0
0
20
40
60
VF (V)
80
BY8206.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
BY8208.
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.
200
handbook, halfpage
IF
(mA)
160
MDA829
200
handbook, halfpage
IF
(mA)
160
MDA830
120
120
80
80
40
40
0
0
20
40
60
80
100
VF (V)
0
0
40
80
120
160
200
VF (V)
BY8210.
Dotted line: T
j
= T
j max
.
Solid line: T
j
= 25
°C.
BY8212.
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 Jul 16
5
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