Supertex inc. FP0060 60V AC Switch with Current Fold-Back Protection Features General Description The Supertex FP0060 is a low voltage AC switch with current Up to 60V input voltage protection fold-back protection. It is designed to be used as an AC low side Low on resistance 4.0 typical switch. Current fold-back protection No external power supplies needed The FP0060 has a maximum switch resistance of 5.0. The Simple 3-pin SOT-89 package switch can be controlled by an enable pin, EN. The enable pin is designed for 12V CMOS logic input. When EN is low, the switch is open. When EN is high, the switch is closed. In the open state, Applications the device can withstand up to 60V. This enables users to Solenoid valve control control 24VAC lines with 12V logic. AC relay control The FP0060 has built-in current fold-back. If the load is shorted, Relay replacement the FP0060 will detect a high current condition and will quickly Resettable fuse turn-off the switch. The switch will automatically turn back on when the short is removed. The FP0060 does not have a DC power supply pin. It operates from the EN pin. This allows the device to be packaged in an economical 3-pin SOT-89 package. Typical Application Circuit Solenoid MOV Valve 24VAC Timer & EN ACIN FP0060 Control Circuitry GND + TVS 12V 45V - Doc. DSFP-FP0060 Supertex inc. A071012 www.supertex.comFP0060 Ordering Information Part Number Package Packing FP0060N8-G 3-Lead TO-243AA (SOT-89) 2000/Reel -G indicates package is RoHS compliant (Green) Absolute Maximum Ratings Pin Configuration Parameter Value V , Maximum input voltage -70V to +70V GND AC-IN Maximum input voltage for EN +15V Maximum junction temperature +125C ACIN Operating temperature -40C to +125C GND EN Storage temperature range -65 to +150C TO-243AA (SOT-89) (N8) 1 Power dissipation, T 25C 1.6W A Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation Product Marking of the device at the absolute rating level may affect device reliability. All voltages are referenced to device ground. Y = Code for year sealed Note: 1. Mounted on FR4 board, 25mm x 25mm x 1.57mm. F06YW W = Code for week sealed = Green Packaging Typical Thermal Resistance Package may or may not include the following marks: Si or TO-243AA (SOT-89) (N8) Package ja O 3-Lead TO-243AA (SOT-89) 173 C/W O Electrical Characteristics (T = 25 C unless otherwise specified) j Sym Parameter Min Typ Max Units Conditions V AC operating voltage 0 - 60 V EN = 0V, I = 8.0mA AC-IN IN AC-IN R AC switch on-resistance - 4.0 5.0 EN = 12V, I = 200mA SW IN AC-IN V V to GND trip point to turn-off - 3.0 - V EN = 12V TRIP AC-IN V Switch turn-off voltage - 3.1 - V EN = 12V, I = 1.0mA OFF OFF +I Enable high positive leakage current - 0.8 2.6 mA EN = 12V, V = +50V AC-ENH AC-IN -I Enable high negative leakage current -14 -6.3 - mA EN = 12V, V = -50V AC-ENH AC-IN +I Enable low positive leakage current - 0.8 2.6 mA EN = 0V, V = +50V AC-ENL AC-IN -I Enable low negative leakage current -2.6 -0.8 - mA EN = 0V, V = -50V AC-ENL AC-IN I Peak switching current - 1.0 - A V = 50V PEAK AC-IN V Enable input logic high 10.8 12 13.2 V --- IH V Enable input low low 0 - 1.2 V --- IL - - 2.5 mA V = +50V Enable input logic high AC-IN I IH current - - 7.5 mA V = -50V AC-IN - - 100 A V = +50V AC-IN I Enable input logic low current IL - - 10 A V = -50V AC-IN T Turn-on time - - 30 s EN = 0V to 12V ON T Turn-off time - - 80 s EN = 12V to 0V OFF EN = 12V, V = pulse 0 to 20V AC-IN T Short circuit turn-on time - - 500 ns SON with 1.0 to GND Doc. DSFP-FP0060 Supertex inc. A100312 2 www.supertex.com