ACS302-5T3 STMicroelectronics, ACS302-5T3 Datasheet

IC AC SWITCH ARRAY 3LINE 20-SOIC

ACS302-5T3

Manufacturer Part Number
ACS302-5T3
Description
IC AC SWITCH ARRAY 3LINE 20-SOIC
Manufacturer
STMicroelectronics
Series
ASD™r
Datasheet

Specifications of ACS302-5T3

Triac Type
Logic - Sensitive Gate
Mounting Type
Surface Mount
Configuration
Array
Current - Hold (ih) (max)
45mA
Voltage - Off State
500V
Current - Gate Trigger (igt) (max)
5mA
Current - Non Rep. Surge 50, 60hz (itsm)
7.3A, 7.6A
Current - On State (it (rms)) (max)
200mA
Voltage - Gate Trigger (vgt) (max)
900mV
Package / Case
20-SOIC (0.300", 7.50mm Width)
Current - On State (it (rms) (max)
200mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-3114-5

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
ACS302-5T3
Manufacturer:
STMicroelectronics
Quantity:
480
Part Number:
ACS302-5T3
Manufacturer:
ST
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Part Number:
ACS302-5T3-TR
Manufacturer:
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FEATURES
BENEFITS
DESCRIPTION
The ACS302 belongs to the AC line switch family
built around the ASD™ concept. This high
performance device inludes 3 bidirectionnal AC
switches able to control an 0.2A resistive or
inductive load device.
Each 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.
MAIN APPLICATIONS
January 2003 - Ed: 2
ASD and ACS are trademarks of STMicroelectronics.
AC on-off static switching in appliance &
industrial control systems
Drive of low power high inductive or resistive
loads like:
- relay, valve, solenoid, dispenser
- pump, fan, micro-motor
- low power lamp bulb, door lock
THREE HIGH VOLTAGE AC SWITCH ARRAY
BLOCKING VOLTAGE: V
CLAMPING VOLTAGE: V
NOMINAL CONDUCTING CURRENT PER LINE:
I
NOMINAL CONDUCTING CURRENT FOR
TOTAL ARRAY:
I
GATE TRIGGERING CURRENT: I
Needs no external overvoltage protection
Enables equipment to meet IEC61000-4-5
standard
Interfaces directly with a microcontroller
Eliminates any stressing gate kick back on the
microcontroller
Array structure: design simplified, increase
reliability and space saving aspects
Mounting in SO-20 package enables the device
to meet IEC335-1 standard
T(RMS)
T(RMS)
AC Switch Family
= 0.2 A
= 0.4 A
®
ASD™
DRM
CL
= 600 V
/ V
RRM
GT
< 5 mA
= 500V
THREE LINES AC SWITCH ARRAY
PIN-OUT
FUNCTIONAL DIAGRAM
OUTPUT 1
OUTPUT 2
OUTPUT 3
ACS302
S1
OUT1
COM
10
1
2
3
4
5
6
7
8
9
11.2cm = 2.54’’
8.5cm
Wired package
G1
20
19
18
17
16
15
14
13
12
11
S2
SO-20
OUT2
ACS302-5T3
COM
GATE 1
GATE 2
GATE 3
COM
3.81cm = 1.5’’
2.54cm = 1’’
G2
S3
Pins 2, 3, 4, 6, 7, 8, 10,
and 19, 17, 15, 14, 12
are not connected
OUT3
Pin 1
Pin 11
.
G3
1/8

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ACS302-5T3 Summary of contents

Page 1

... ASD and ACS are trademarks of STMicroelectronics. January 2003 - Ed: 2 THREE LINES AC SWITCH ARRAY / V = 500V RRM = 600 V PIN-OUT < OUTPUT 1 OUTPUT 2 OUTPUT 3 FUNCTIONAL DIAGRAM ACS302 ACS302-5T3 SO-20 Wired package 11.2cm = 2.54’’ COM 2 19 8.5cm 3 18 GATE ...

Page 2

... ACS302-5T3 ABSOLUTE RATINGS (limiting values) Symbol Repetitive peak off-state voltage DRM RRM I RMS on-state current full cycle sine wave Tamb = 110 °C One switch on = 0.2 T(RMS) I Non repetitive surge peak on-state current TSM Tj initial = 25°C, full cycle sine wave dI/dt Critical rate of repetitive rise of on-state current ...

Page 3

... No protection devices are required between the gates and common terminals. VALVE / DISPENSER DOOR LOCK OUT1 OUT2 ACS302 S1 S2 COM G1 PA0 PA1 Vcc ST72 MCU Vss ACS302-5T3 PUMP / FAN M OUT3 PA2 3/7 ...

Page 4

... ACS302-5T3 HIGH INDUCTIVE SWITCH-OFF OPERATION At the end of the last conduction half-cycle, the load current reaches the holding current level I ACS™ switch turns off. Because of the inductance L of the load, the current flows through the avalanche diode D and decreases linearly to zero. During this time, the voltage across the switch is limited to the clamping voltage V ...

Page 5

... Fig. 10: Surge peak on-state current versus number of cycles. I (A) TSM Tamb=25° ACS302-5T3 RMS on-state current versus ambient 3 switches ON 1 switch ON T (°C) amb =25° (° 100 110 120 130 Tj initial=25°C Non repetitive Repetitive Number of cycles ...

Page 6

... ACS302-5T3 Fig. 11: Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp<10ms, 2 and corresponding value (A),I²t(A²s) TSM 100.0 dI/dt limitation: 20A/µs 10.0 1.0 t (ms) p 0.1 0.01 0.10 Fig. 13: Relative variation of critical (dI/dt)c versus junction temperature . (dI/dt (dI/dt) [T =110°C] ...

Page 7

... 0.6 1.27 Package Weight SO-20 0.55g STMicroelectronics GROUP OF COMPANIES http://www.st.com ACS302-5T3 DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. Max. 2.35 2.65 0.092 0.10 0.20 0.004 0.33 0.51 0.013 0.23 0.32 0.009 12.6 13.0 0.484 7.40 7.60 0.291 1.27 0.050 10 ...

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