ACS1026T STMicroelectronics, ACS1026T Datasheet

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ACS1026T

Manufacturer Part Number
ACS1026T
Description
Ac Switch Family Transient Protected Ac Switch Acstm
Manufacturer
STMicroelectronics
Datasheet

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Part Number:
ACS1026T1-TR
Manufacturer:
ST
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Main product characteristics
Applications
Benefits
Order code
a. ASD: Application Specific Devices
June 2006
Overvoltage protection by crowbar technology
High noise immunity - static dV/dt > 300 V/µs
AC ON/OFF static switching in appliances and
industrial control systems
Drive of low power high inductive or resistive
loads like:
– relay, valve, solenoid,
– dispenser, door lock
– micro-motor
Needs no external protection snubber or
varistor.
Enables equipment to meet IEC 61000-4-5.
Reduces component count by up to 80%.
Interfaces directly with the micro-controller.
Common package tab connection supports
connection of several alternating current
switches (ACS) on the same cooling pad.
Integrated structure based on ASD
technology
ACS102-6TA-TR
ACS102-6T1-TR
Part number
ACS102-6TA
ACS102-6T1
V
DRM
I
T(RMS)
I
GT
/V
RRM
ACS1026T
ACS1026T
ACS1026T
ACS1026T
Marking
600 V
0.2 A
5 mA
(a)
Transient protected AC switch (ACS™)
Rev 2
Description
The ACS102-6T belongs to the AC line switch
family. This high performance switch can control a
load of up to 0.2A.
The ACS102-6T switch includes an overvoltage
crowbar structure to absorb the overvoltage
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.
Functional diagram
COM
OUT
G
TM: ACS is a trademark of STMicroelectronics
COM
NC
COM
ACS102-6T1
Common drive reference to connect to the
mains
Output to connect to the load.
Gate input to connect to the controller through
gate resistor
G
SO-8
G
NC
OUT
NC
NC
AC switch family
ACS102-6T
OUT
COM
ACS102-6TA
www.st.com
TO-92
OUT G
COM
1/11

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ACS1026T Summary of contents

Page 1

... Functional diagram (a) Marking ACS1026T COM Common drive reference to connect to the ACS1026T mains ACS1026T OUT Output to connect to the load. ACS1026T G Gate input to connect to the controller through gate resistor TM: ACS is a trademark of STMicroelectronics Rev 2 ACS102-6T AC switch family OUT NC ...

Page 2

Characteristics 1 Characteristics Table 1. Absolute maximum ratings (T Symbol I RMS on-state current (full sine wave) T(RMS) Non repetitive surge peak on-state current I TSM (full cycle sine wave, T I²t I²t Value for fusing Critical rate of rise ...

Page 3

ACS102-6T Table 3. Static electrical characteristics Symbol ( 0 380 µ ( ( DRM V = 600 V OUT I RRM 1. for both polarities of ...

Page 4

Characteristics Figure 3. Relative variation of junction to ambient thermal impedance vs pulse duration and package 1.E+00 1.E-01 TO-92 SO-8 t (S) P 1.E-02 1.E-03 1.E-02 1.E-01 1.E+00 Figure 5. Non repetitive surge peak on-state current vs number of cycles ...

Page 5

ACS102-6T Figure 7. On-state characteristics (maximal values) 10.00 T max 0 500 m d 1.00 Tj=125°C Tj=25°C 0. 0.01 0.0 0.5 1.0 1.5 2.0 Figure 9. Relative variation of critical rate ...

Page 6

... Power supply 2.1 Protection against overvoltage: the best choice is ACS In comparison with standard triacs, which are not robust against surge voltage, the ACS102 over-voltage self-protected, specified by the new parameter V in two operating conditions: in case of turn-off of very inductive load, and in case of surge voltage that can occur on the electrical network ...

Page 7

ACS102-6T Figure 14. Effect of the switching off of a high inductive load - typical clamping capability of ACS102- OUT (5 mA/div (200 V/div 100µs/div 2.1.2 AC line transient voltage ruggedness ...

Page 8

Ordering information scheme 3 Ordering information scheme 4 Package information Table 5. TO-92 Mechanical data 8/11 ACS AC Switch series Number of switches Current 02 = 0.2 A RMS Voltage 6 = 600 V Sensitivity T ...

Page 9

ACS102-6T Table 6. SO-8 Mechanical data ddd Figure 18. SO-8 Footprint In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free ...

Page 10

... Ordering information Part number ACS102-6TA ACS102-6TA-TR ACS102-6T1 ACS102-6T1-TR 6 Revision history Date 05-Jan-2006 07-Jun-2006 10/11 Marking Package ACS1026T TO-92 ACS1026T TO-92 ACS1026T SO-8 ACS1026T SO-8 Revision 1 Initial release. 2 Reformatted to current standards. Replaced figure 9. ACS102-6T Weight Base Qty Packing mode 0.2 g 2500 Bulk 0.2 g 2000 Tape and Reel 0.11 g 100 Tube ...

Page 11

... ACS102-6T Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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