ACS102-6T Transient protected AC switch (ACS) Features G (5) Needs no external protection snubber or COM (6) COM (7) varistor NC (4) NC (8) NC (3) Enables equipment to meet IEC 61000-4-5 COM OUT (2) NC (1) G OUT Reduces component count by up to 80% SO-8 TO-92 Interfaces directly with the microcontroller ACS102-6T1 ACS102-6TA Common package tab connection supports connection of several alternating current switches (ACS) on the same cooling pad Figure 1. Functional diagram Integrated structure based on ASD technology OUT Overvoltage protection by crowbar technology High noise immunity - static dV/dt > 300 V/s Applications G Alternating current on/off static switching in appliances and industrial control systems Drive of low-power, high-inductive or resistive loads like: COM relay, valve, solenoid COM Common drive reference to connect dispenser, door lock to the mains OUT Output to connect to the load. micro-motor G Gate input to connect to the controller through gate resistor Description The ACS102-6T belongs to the AC line switch Table 1. Device summary family. This high performance switch can control a Symbol Value Unit load of up to 0.2A. I 0.2 A The ACS102-6T switch includes an overvoltage T(RMS) crowbar structure to absorb the overvoltage V /V 600 V DRM RRM energy, and a gate level shifter driver to separate I 5mA GT the digital controller from the main switch. It is triggered with a negative gate current flowing out of the gate pin. TM: ACS is a trademark of STMicroelectronics ASD: Application specific devices May 2011 Doc ID 11961 Rev 3 1/11 www.st.com 11Characteristics ACS102-6T 1 Characteristics Table 2. Absolute maximum ratings (T = 25 C, unless otherwise specified) amb Symbol Parameter Value Unit TO-92 T = 100 C amb I On-state rms current (full sine wave) 0.2 A T(RMS) SO-08 T = 100 C amb f = 60 Hz t = 16.7 ms 7.6 Non repetitive surge peak on-state current I A TSM (full cycle sine wave, T initial = 25 C) j f = 50 Hz t = 20 ms 7.3 It It Value for fusing t = 10 ms 0.38 As p Critical rate of rise of on-state current dI/dt f = 120 Hz T = 125 C 50 A/s j I = 2xI , tr 100 ns G GT (1) V Non repetitive line peak mains voltage T = 25 C 2 kV PP j I Peak gate current t = 20 s T = 125 C 1 A GM p j V Peak positive gate voltage T = 125 C 10 V GM j P Average gate power dissipation T = 125 C 0.1 W G(AV) j T Storage junction temperature range -40 to +150 stg C T Operating junction temperature range -30 to +125 j 1. According to test described by IEC 61000-4-5 standard and Figure 17 Table 3. Electrical characteristics (T = 25 C, unless otherwise specified) j Symbol Test conditions Quadrant Value Unit (1) I II - III MAX 5 mA GT V = 12 V, R = 33 OUT L V II - III MAX 0.9 V GT V V = V , R =3.3 k, T = 125 C II - III MIN 0.15 V GD OUT DRM L j (2) I I = 100 mA MAX 20 mA H OUT (2) I I = 1.2 x I MAX 25 mA L G GT (2) dV/dt V = 67% V , gate open, T = 125 C MIN 300 V/s OUT DRM j (2) (dI/dt)c Without snubber (15 V/s), turn-off time 20 ms, T = 125 C MIN 0.15 A/ms j V I = 0.1 mA, t = 1 ms, T = 125 C MIN 650 V CL CL p j 1. Minimum I is guaranteed at 10% of I max GT GT 2. For both polarities of OUT referenced to COM 2/11 Doc ID 11961 Rev 3