PC3SH21YFZ
Series
■ Features
V
DRM
: 600V, Reinforced insulation type
Zero cross type
DIP 4pin
Phototriac Coupler for triggering
1. High repetitive peak off-state voltage (V
DRM
: 600V)
2. Zero crossing functionality (V
OX
: MAX. 20V)
3. I
FT
ranks available (see Model Line-up section in this
datasheet)
4. 4 pin DIP package
5. Reinforced insulation type (MIN. 0.4mm internal
separation)
6. Superior noise immunity (dV/dt : MIN. 1 000V/µs)
7. Lead-free components are also available (see Model
Line-up section in this datasheet)
8. Double transfer mold construction (Ideal for Flow
Soldering)
9. High isolation voltage between input and output
(V
iso
(rms) : 5.0kV)
∗
Non-zero cross type is also available.
(PC3SH11YFZ Series)
■ Description
PC3SH21YFZ Series reinforced insulation type
Phototriac Coupler include an infrared emitting diode
(IRED) optically coupled to an output Phototriac.
These devices feature full wave control and are
ideal isolated drivers for medium to high current Triacs.
DIP package provides 5.0kV isolation from input to
output with superior commutative noise immunity.
1
Notice The content of data sheet is subject to change without prior 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.
PC3SH21YFZ Series
Sheet No.: D2-A07301EN
Date Mar. 31. 2004
© SHARP Corporation
■ Agency approvals/Compliance
1. Triggering for Triacs used to switch on and off
devices which require AC Loads.
For example heaters, fans, motors, solenoids, and
valves.
2. AC line control in power supply applications.
■ Applications
1. Recognized by UL1577 (Double protection isolation),
file No. E64380 (as model No. 3SH21)
2. Approved by CSA, file No. CA95323 (as model No.
3SH21)
3. Approved by BSI : BS-EN60065, file No. 6690/BS-
EN60950, file No. 7421, (as model No. 3SH21)
4. Approved by SEMKO, EN60065/EN60950, file No.
0226022 (as model No. 3SH21)
5. Approved by DEMKO, EN60065/EN60950, file No.
311791 (as model No. 3SH21)
6. Approved by FIMKO, EN60065/EN60950, file No.
18397 (as model No. 3SH21)
7. Approved by VDE
(∗)
(DIN EN 60747-5-2), file No.
40008087 (as model No. 3SH21)
8. Package resin : UL flammability grade (94V-0)
(∗)
DIN EN60747-5-2 : successor standard of DIN VDE0884.
Up to Date code "RD" (December 2003), approval of DIN
VDE0884.
From Date code "S1" (January 2004), approval of DIN
EN60747-5-2.
