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ACS108-6SA-TR 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
TRIACs
封装:
TO-226-3
描述:
AC开关系列瞬态电压保护交流开关（ ACS ） AC switch family Transient voltage protected AC Switch (ACS)
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ACS108-6SA-TR数据手册
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This is information on a product in full production.
October 2013 DocID6518 Rev 5 1/13
ACS108
Overvoltage protected AC switch (ACS™)
Datasheet - production data
Features
Enables equipment to meet IEC 61000-4-5
surge with overvoltage crowbar technology
High noise immunity against static dV/dt and
IEC 61000-4-4 burst
Needs no external protection snubber or
varistor
Reduces component count by up to 80% and
Interfaces directly with the micro-controller
Common package tab connection supports
connection of several alternating current
switches on the same cooling pad
V
CL
gives headroom before clamping then
crowbar action
Applications
Alternating current on/off static switching in
appliances and industrial control systems
Driving low power high inductive or resistive
loads like:
– relay, valve, solenoid, dispenser,
– pump, fan, low power motor, door lock
–lamp
Description
The ACS108 belongs to the AC switch range
(built with A. S. D.
®
technology). This high
performance switch can control a load of up to 0.8
A. The ACS108 switch includes an overvoltage
crowbar structure to absorb the inductive turn-off
energy, and a gate level shifter driver to separate
the digital controller from the main switch. It is
triggered with a negative gate current flowing out
of the gate pin.
Figure 1. Functional diagram
®: A.S.D. is a registered trademark of STMicroelectronics
TM: ACS is a trademark of STMicroelectronics
COM
OUT
COM
G
COM
OUT
G
SOT-223
ACS108-6SN
ACS108-8SN
TO-92
ACS108-6SA
ACS108-8SA
Table 1. Device summary
Symbol Value Unit
I
T(RMS)
0.8 A
V
DRM
, V
RRM
600 and 800 V
I
GT
10 mA
OUT
COM
G
COM Common drive reference to connect
to the mains
OUT Output to connect to the load.
G Gate input to connect to the controller
through gate resistor
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