S21MT1/S21MT2
S21MT1/S21MT2
s
Features
1. Compact 4-pin DIP type
(Package area : 2/3 of conventional model)
2. Popular type
3. Recognized by UL (No. E64380)
Compact 4-pin DIP Type
Phototriac Coupler
s
Outline Dimensions
(Unit : mm)
1.2
±
0.3
0.9
±
0.3
Anode mark
4
2.54
±
0.25
3
4.58
±
0.5
s
Model Line-ups
For 200V line
Zero-cross circuit not built in
Zero-cross circuit built in
S21MT1
S21MT2
1
2
S21MT1
6.5
±
0.5
7.62
±
0.3
4.58
±
0.5
3.5
±
0.5
2.7
MIN
s
Application
1. For SSR
0.26
±
0.1
θ
θ
:
0
to
13˚
3.4
±
0.5
0.5
±
0.1
Internal connection diagram
S21MT1
4
3
S21MT2
4
3
1
2
1 Anode
2 Cathode
3 Anode/
Cathode
4 Anode/
Cathode
1
0.5
TYP.
2
Zero-cross circuit
s
Absolute Maximum Ratings
Parameter
Forward current
Reverse voltage
*1
RMS ON-state current
Peak one cycle surge current
Repetitive peak OFF-state voltage
*2
Isolation voltage
Operating temperature
Storage temperature
*3
Soldering temperature
Symbol
I
F
V
R
I
T
I
surge
V
DRM
V
iso
T
opr
T
stg
T
sol
Rating
50
6
0.1
1.2 (50Hz sine wave)
600
5 000
-30 to+100
-55 to+125
260 (for 10 sec)
(Ta=25˚C)
Unit
mA
V
A
rms
A
V
V
rms
˚C
˚C
˚C
Input
Output
*1 Decrease in the ambient temperature range of the Absolute Max. Rating : Shown in Figs. 1 and 2.
*2 40 to 60% RH, AC for 1 minute
*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 ]
