ACS108-5SN STMicroelectronics, ACS108-5SN Datasheet

IC AC LINE SWITCH SOT-223

ACS108-5SN

Manufacturer Part Number
ACS108-5SN
Description
IC AC LINE SWITCH SOT-223
Manufacturer
STMicroelectronics
Series
ASD™r
Datasheet

Specifications of ACS108-5SN

Triac Type
Logic - Sensitive Gate
Mounting Type
Surface Mount
Configuration
Single
Current - Hold (ih) (max)
25mA
Voltage - Off State
500V
Current - Gate Trigger (igt) (max)
10mA
Current - Non Rep. Surge 50, 60hz (itsm)
7.3A, 8A
Current - On State (it (rms)) (max)
800mA
Voltage - Gate Trigger (vgt) (max)
1V
Package / Case
TO-261-4, TO-261AA
Current - On State (it (rms) (max)
800mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2448-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ACS108-5SN
Manufacturer:
ST
0
Part Number:
ACS108-5SN-TR
Manufacturer:
ST
0
Part Number:
ACS108-5SN-TR/EB
Manufacturer:
ST
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Part Number:
ACS108-5SN/C
Manufacturer:
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Quantity:
20 000
MAIN APPLICATIONS
FEATURES
BENEFITS
DESCRIPTION
The ACS108 belongs to the AC line switches built
around the ASD™ concept. This high performance
device is able to control an 0.8 A load device.
The ACS™ switch embeds a high voltage clamping
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.
For further technical information, please refer to
ASD and ACS are a trademarks of STMicroelectronics.
June 2005
AC on-off static switching in appliance & indus-
trial control systems
Drive of low power high inductive or resistive
loads like
- relay, valve, solenoid, dispenser
- pump, fan, micro-motor
- defrost heater
Blocking voltage: V
Clamping voltage: V
Nominal current: I
Gate triggering current : I
Triggering current is sourced by the gate
Switch integrated driver
Drive reference COM connected to the SOT-223
tab
Needs no external overvoltage protection.
Enables the equipment to meet IEC61000-4-5
standard.
Allows straightforward connection of several
SOT-223 devices on the same cooling pad.
Reduces the switch component count by up to
80%.
Interfaces directly with the microcontroller.
Eliminates any stressing gate kick back on the
microcontroller.
AC Switch Family
®
ASD™
T(RMS)
DRM
CL
= 600V
/ V
= 0.8 A
GT
RRM
< 10mA
= 500V
REV. 2
FUNCTIONAL DIAGRAM
ACS108
D
OUT
OUT
ACS108-5SA
ACS108-5SN
COM
COM
AC LINE SWITCH
S
SOT-223
G
TO-92
ACS108-5Sx
G
COM
ON
OUT
G
COM
1/8

Related parts for ACS108-5SN

ACS108-5SN Summary of contents

Page 1

... For further technical information, please refer to ASD and ACS are a trademarks of STMicroelectronics. June 2005 = 500V < 10mA FUNCTIONAL DIAGRAM REV. 2 ACS108-5Sx AC LINE SWITCH OUT COM G TO-92 ACS108-5SA COM OUT COM G SOT-223 ACS108-5SN OUT ACS108 COM G 1/8 ...

Page 2

... ACS108-5Sx ABSOLUTE RATINGS (limiting values) Symbol V / Repetitive peak off-state voltage DRM V RRM I RMS on-state current full cycle sine T(RMS) wave Non repetitive surge peak on-state current TMS Tj initial = 25°C, full cycle sine wave dI/dt Critical rate of repetitive rise of on-state current I = 20mA with tr = 100ns ...

Page 3

... COM pin : this cooling pad can be then reduced, and the printed circuit layout is simplified. In appliance systems, the ACS108 switch intends to drive low power load in full cycle ON/OFF mode. The turn off commutation characteristics of these loads can be classified in 3 groups as shown in Table 1. ...

Page 4

... T AC LINE TRANSIENT VOLTAGE RUGGEDNESS The ACS108 switch is able to safely withstand the AC line transient voltages either by clamping the low energy spikes or by breaking over under high energy shocks. The test circuit in Figure 4 is representative of the final ACS™ application and is also used to stress the ACS™ ...

Page 5

... Tj(°C) 0.0 -40 - ® Fig. 6: RMS on-state current versus ambient temperature. IT(RMS)(A) 1.0 0.9 ACS108-5SN with 5cm² copper surface under tab 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0.6 0.7 0.8 Fig. 7-2: Relative variation of thermal impedance junction to ambient versus pulse duration (ACS108-5SN) (SOT-223) ...

Page 6

... ACS108-5Sx Fig. 10: Non repetitive surge peak on-state current versus number of cycles. ITSM( initial=25°C 5 Non repetitive 4 3 Tamb=25°C Repetitive 2 1 Number of cycles Fig. 12: On-state characteristics (maximum values). ITM(A) 5.00 1.00 0.10 VTM(V) 0.01 0.8 1.0 1.2 1.4 1.6 1.8 Fig. 14: Relative variation of critical (dl/dt)c versus junction temperature. (dI/dt)c [Tj] / (dI/dt)c [Tj=110° ...

Page 7

... DRAIN COLLECTOR EMITTER SOURCE 3 D 6.30 4 DRAIN COLLECTOR 3.30 H 6.70 V ACS108-5Sx TO- SOT-223 -TR = SOT-223 Gate Tape & Reel DIMENSIONS Millimeters Inches Typ. Max. Min. Typ. Max. 1.80 0.10 0.001 0.70 0.85 0.024 0.027 0.033 3.00 3.15 0.114 0.118 0.124 0.26 ...

Page 8

... OTHER INFORMATION Ordering type Marking ACS108-5SA ACS108/5S ACS108-5SA-TR ACS108/5S ACS108-5SN ACS1/085S REVISION HISTORY Date Revision Apr-2004 1 21-Jun-2005 2 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics ...

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