PC3ST21NSZ Series
PC3ST21NSZ
Series
s
Features
1. Low zero-cross voltage (V
OX[MAX.]
=20V)
2. Isolation voltage between input and output (V
iso (rms)
:5kV)
3. High critical rate of rise of OFF-state voltage
(dV/dt:MIN. 1 000V/碌s)
4. Compact dual-in line package
5. Recognized by UL, file No.E64380 (model No.3ST21)
Approved by CSA, file No.CA95323 (model No.3ST21)
Under preparation for VDE
Compact Phototriac Coupler for
Triggering
s
Outline Dimensions
Anode mark
1.2
鹵0.3
0.6
鹵0.2
Internal connection
diagram
1
1
4
4
3
(Unit : mm)
3S T21
2
3
4.58
鹵0.5
2
6.5
鹵0.5
2.54
鹵0.25
Zero cross
Circuit
1
2
3
4
s
Applications
1. Home appliances
2. OA equipment, FA equipment
3. SSRs
7.62
鹵0.3
Anode
Cathode
Anode, Cathode
Anode, Cathode
4.58
鹵0.5
0.5
TYP.
3.5
鹵0.5
s
Model Line-up
Minimum trigger current (I
FT[MAX.]
)
7mA
5mA
Model No.
PC3ST21NSZB
PC3ST21NSZC
胃
2.7
鹵0.5
Epoxy resin
0.5
鹵0.1
胃
胃
: 0 to 13藲
s
Absolute Maximum Ratings
Parameter
Forward current
Reverse voltage
*1
RMS ON-state current
Peak one cycle surge current
Repetitive peak OFF-state voltage
Operating temperature
Storage temperature
*2
Isolation voltage
Soldering temperature
*1
(T
a
=25擄C)
Unit
mA
V
A
A
V
擄C
擄C
kV
擄C
Output
Symbol
I
F
V
R
I
T (rms)
I
surge
V
DRM
T
opr
T
stg
V
iso (rms)
T
sol
Rating
50
6
0.1
1.2 (50Hz sine wave)
600
鈭?0
to
+100
鈭?5
to
+125
5
260 (For 10s)
*1 The derating factors of absolute maximum ratings due to ambient temperature are
shown in Fig.1, 2
*2 40 to 60%RH, AC for 1minute, f=60Hz
Input
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
3.0
鹵0.5
1
2
3
