S11MD7T/S11MD8T/S11MD9T/S21MD7T/S21MD8T/S21MD9T
S11MD7T/S11MD8T/S11MD9T
S21MD7T/S21MD8T/S21MD9T
g
Taping reel type of
S21MD8T
is also available (
S21MD8P
)
g
DIN-VDE0884 approved type is also available.
Low Input Driving Type
Phototriac Coupler
s
Features
1. Low input driving current
(
S11MD7T/ S11MD8T/ S21MD7T/ S21MD8T
I
FT
: MAX. 5mA
S11MD9T /S21MD9T
I
FT
: MAX.7mA )
2. Pin No. 5 completely molded for external
noise resistance
3. Built-in zero-cross circuit
(S11MD8T/S21MD8T )
4. High repetitive peak OFF-state voltage
(
S11MD7T
/
S11MD8T
/
S11MD9T
V
DRM
: MIN. 400V
S21MD7T
/
S21MD8T
/
S21MD9T
V
DRM
: MIN. 600V
5. Isolation voltage between input and output
( V
iso
: 5 000V
rms
)
6. Recognized by UL, file No.E64380
s
Outline Dimensions
( Unit : mm )
Internal connection
diagram
6
S11MD8T
4
6.5
±
0.5
6
4
g
Zero-cross
circuit
Anode
mark
1
2
3
0.9
±
0.2
1.2
±
0.3
1
2
3
2.54
±
0.25
7.12
±
0.5
7.62
±
0.3
3.5
±
0.5
3.35
±
0.5
3.7
±
0.5
0.5
±
0.1
0.5
TYP.
0.26
±
0.1
θ
:
0 to 13
˚
θ
s
Model Line-ups
No zero-cross
circuit
Built-in zero-
cross circuit
100V line
S11MD7T/
S11MD9T
S11MD8T
200V line
S21MD7T/
S21MD9T
S21MD8T
1 Anode
2 Cathode
3 NC
4 Anode/
Cathode
6 Anode/
Cathode
∗
Zero-cross circuit for
S11MD8T
and
S21MD8T
s
Applications
1. For triggering medium/high power triacs
s
Absolute Maximum Ratings
Rating
Parameter
Forward current
Reverse voltage
RMS ON-state current
∗1
Peak one cycle surge current
Repetitive peak OFF-state voltage
∗2
Isolation voltage
Operating temperature
Storage temperture
∗3
Soldering temperature
Symbol
I
F
V
R
I
T
I
surge
V
DRM
V
iso
T
opr
T
stg
T
sol
400
5 000
- 30 to +100
- 55 to +125
260
S11MD7T/S11MD8T
S11MD9T
S21MD7T/S21MD8T/
S21MD9T
( Ta = 25˚C )
Unit
mA
V
A
rms
A
V
V
rms
˚C
˚C
˚C
Input
Output
50
6
0.1
1.2
600
∗1
50Hz Sine wave
∗2
40 to 60% RH, AC for 1 minute, f = 60Hz
∗3
For 10 seconds
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
