ACST1035-7FP STMicroelectronics, ACST1035-7FP Datasheet

Triacs AC Switch 10A 700V 10 or 35 mA IGT

ACST1035-7FP

Manufacturer Part Number
ACST1035-7FP
Description
Triacs AC Switch 10A 700V 10 or 35 mA IGT
Manufacturer
STMicroelectronics
Datasheet

Specifications of ACST1035-7FP

Rated Repetitive Off-state Voltage Vdrm
700 V
On-state Rms Current (it Rms)
10 A
Gate Trigger Voltage (vgt)
1 V
Gate Trigger Current (igt)
35 mA
Holding Current (ih Max)
50 mA
Mounting Style
Through Hole
Package / Case
TO-220-FP
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ACST1035-7FP
Manufacturer:
KEC
Quantity:
30 000
Part Number:
ACST1035-7FP
Manufacturer:
ST
0
Features
Benefits
Applications
Description
The ACST10 series belongs to the ACS™/ACST
power switch family built with A.S.D.
specific discrete) technology. This high
performance device is suited to home appliances
or industrial systems, and drives loads up to 10 A.
This ACST10 switch has a Triac structure and a
high voltage clamping device to absorb the
inductive turn-off energy and withstand transients
such as those described in the IEC 61000-4-5
standard. The ACST1010-7 needs a low gate
current to be activated (I
shows a high noise immunity complying with IEC
61000-4-4 standard. The ACST1035-7 offers a
high static dV/dt immunity of 2 kV/µs minimum.
July 2010
Triac with overvoltage crowbar technology
Low I
(I
High noise immunity: static dV/dt > 2000 V/µs
TO-220FPAB insulated package: 1500 V rms
Enables equipment to meet IEC 61000-4-5
High off-state reliability with planar technology
Need no external over voltage protection
Reduces the power passive component count
High immunity against fast transients
described in IEC 61000-4-4 standards
AC mains static switching in appliance and
industrial control systems
Drive of medium power AC loads such as:
– Universal motor of washing machine drum
– Compressor for fridge or air conditioner
GT
< 35 mA) version
GT
(< 10 mA) or high immunity
GT
< 10 mA) and still
®
(application
Doc ID 15237 Rev 3
Overvoltage protected AC switch
Figure 1.
Table 1.
TM: ACS is a trademark of STMicroelectronics
®: A.S.D. is a registered trademark of STMicroelectronics
OUT
V
DRM
Symbol
I
T(RMS)
ACST1010-7T
ACST1035-7T
I
TO-220AB
GT
/V
RRM
Functional diagram
Device summary
G
COM
OUT
10 or 35
G
Value
700
10
COM
OUT
ACST1010-7FP
ACST1035-7FP
TO-220FPAB
ACST10
Unit
mA
A
V
COM
www.st.com
OUT
1/13
G
13

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ACST1035-7FP Summary of contents

Page 1

... Figure 1. Table 1. Symbol I T(RMS) ® (application DRM RRM I GT TM: ACS is a trademark of STMicroelectronics ®: A.S. registered trademark of STMicroelectronics Doc ID 15237 Rev 3 ACST10 G OUT COM COM TO-220FPAB ACST1010-7FP ACST1035-7FP Functional diagram OUT G COM Device summary Value Unit 10 A 700 www.st.com G OUT 1/13 13 ...

Page 2

... T = 125 °C 100 ° 125 °C 0 125 ° 125 °C 1.6 j -40 to +150 -40 to +125 260 T0-220FPAB 1500 Value ACST1010-7 ACST1035 1.0 MIN. 0 MIN. 200 2000 4.4 MIN. 12 MIN. 850 ACST10 Unit A/µ °C °C °C V Unit V/µ ...

Page 3

ACST10 Table 4. Static characteristics Symbol ( 14 500 µs TM OUT p (1) V Threshold voltage T0 (1) R Dynamic resistance d I DRM OUT DRM RRM I ...

Page 4

Characteristics Figure 6. On-state characteristics (maximal values) I (A) TM 100 =125 °C T =25 ° Figure 8. Non repetitive surge peak on-state current for a sinusoidal pulse and corresponding value ...

Page 5

ACST10 Figure 12. Relative variation of critical rate of decrease of main current (di/dt)c vs. junction temperature (dI/dt)c (dI/dt)c[T =125° ...

Page 6

Application information 2 Application information 2.1 Typical application description The ACST10 device has been designed to control medium power load, such as AC motors in home appliances. Thanks to its thermal and turn off commutation performances, the ACST10 switch is ...

Page 7

... Figure 16. Universal drum motor control – typical diagram 2.2 AC line transient voltage ruggedness In comparison with standard Triacs, which are not robust against surge voltage, the ACST10 is self-protected against over-voltage, specified by the new parameter V switch can safely withstand AC line transient voltages either by clamping the low energy spikes, such as inductive spikes at switch off switching to the on state (for less than 10 ms) to dissipate higher energy shocks through the load ...

Page 8

Application information Figure 17. Overvoltage ruggedness test circuit for resistive and inductive loads for IEC 61000-4-5 standards A C Mains Figure 18. Typical current and voltage waveforms across the ACST10 during IEC 61000-4-5 standard test 8/13 Ω ...

Page 9

ACST10 3 Ordering information scheme Figure 19. Ordering information scheme AC switch Topology T = Triac On-state rms current Sensitivity Voltage 7 = 700 V Package FP = ...

Page 10

Package information 4 Package information ● Epoxy meets UL94, V0 ● Recommended torque: 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental ...

Page 11

ACST10 Table 7. TO-220FPAB dimensions Ref Dia Diam. Doc ID 15237 Rev 3 Package information Dimensions Millimeters Inches Min. Max. Min. A 4.4 4.6 ...

Page 12

... Ordering information 5 Ordering information Table 8. Ordering information Order code ACST1010-7T ACST1010-7FP ACST1035-7T ACST1035-7FP 6 Revision history Table 9. Document revision history Date 02-Dec-2008 13-Apr-2009 01-Jul-2010 12/13 Marking Package TO-220AB ACST10107 TO-220FPAB TO-220AB ACST10357 TO-220FPAB Revision 1 First issue Updated ECOPACK statement. Reformatted for consistency with 2 other datasheets in this product class ...

Page 13

... ACST10 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 time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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