Datasheet

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Document Number: 83690
198 Rev. 1.5, 07-May-08
BRT21/BRT22/BRT23
Vishay Semiconductors
Optocoupler, Phototriac Output,
Zero Crossing
Fig. 8 - Current Reduction
Fig. 9 - Typical Trigger Delay Time
Fig. 10 - Typical Inhibit Current
Fig. 11 - Power Dissipation 40 to 60 Hz Line Operation
Fig. 12 - Typical Static Inhibit Voltage Limit
Fig. 13 - 1- Apply a Capacitor to the Supply Pins at the Load-Side
400
300
200
100
0
50 60 70 80 90 100
iil410_08
I
TRMS
(mA)
T
PIN5
(°C)
I
TRMS
= f(T
PIN5
), R
thJ-PIN5
= 16.5 K/W
Thermocouple measurement must
be performed potentially separated
to A1 and A2. Measuring junction
as near as possible at the case.
iil410_09
t
gd
= f (I
F
I
FT
25 °C), V
D
= 200 V
f = 40 to 60 Hz, Parameter: T
j
10
3
10
2
10
1
5
f
gd
(µs)
10
0
5
10
1
5
10
2
I
F
/I
FT25 °C
T
j
= 25 °C
100 °C
iil410_10
I
DINH
= f (I
F
/I
FT
25 °C),
V
D
= 600 V, Parameter: T
j
10
3
10
2
10
0
5
I
DINH
(µs)
0 2 4 6 8 10 12 14 16 18 20
I
F
/I
FT25 °C
10
1
5
T
j
= 25 °C
100 °C
0.6
0.4
0.5
0.3
0.2
0.1
0
0 100 200 300
iil410_11
P
tot
(W)
I
TRMS
(mA)
40 to 60 Hz
Line operation,
P
tot
= f(I
TRMS
)
12
10
8
6
4
10
0
5510
2
10
1
iil410_12
V
V
DINH min.
(V)
I
F
/I
FT25 °C
V
DINH min
= f (I
F
/I
FT
25°C),
parameter: T
j
Device zero voltage
switch can be triggered
only in hatched are
below T
j
curves.
T
j
= 25 °C
100 °C
iil410_13
0.1 µF
220 V~
1
2
3
6
5
4