Series 601 Optically Isolated 5 and 10A/250 Vac AC Solid-State Relay Part Number Description 601-1* 5A, 280Vac solid-state relay 601-2* 10A, 280Vac solid-state relay *Add H suffix for higher over voltage See Note 3 MECHANICAL SPECIFICATION 1.00 (25.4) .80 (15.24) 3 FEATURES • Optical Isolation: Isolates control elements from load transients • Floating Output: Eliminates ground loops and signal-level ground noise. • Zero Voltage Turn-On: Reduces switching transient noise • Low Off-State Leakage Current: High off-state impedance. • High Dielectric Strength: For safety and protection of signal-level circuits. .970 MAX (24.54) .375 (9.52) MIN 4 2.00 1.50 (50.8) (38.1) ±.02 1 2 .032 (.81) DIA PIN (4 PL) DESCRIPTION This series of AC SSRs has been designed to incorporate custom integrated circuits to replace conventional discrete circuitry. The result is a relay with low component count, high performance, reliability, and low cost. Optical coupling between control and load provides a minimum of 1500 Vrms input/output isolation. The output circuitry includes built-in snubber protection to guarantee high immunity from false triggering and reliable switching of low power factor loads.These relays are available in three terminal styles for optimum mounting flexibility. Pin terminals mount directly on a printed circuit board, screw terminals or quick disconnect terminals are for chassis or heat sink mounting. PC BOARD VERSION (5A) 601-1, -1H 1.00 (25.4) .60 (15.24) 2 .90 (22.8) MAX .04 ±.02 1 2.00 1.50 (50.8) (38.1) 4 .750 (19.05) 3 TO ACCEPT #6–32 TERMINAL SCREWS (4 PL) .110 (2.794) DIA THRU MTG. HOLE ANTIROTATION TO ACCEPT BOSS ON VERTICAL #6 SCREW CENTER LINE SCREW TERMINAL VERSION (10A) 601-2, -2H WEIGHT: 3.0 oz. (85g) UNLESS OTHERWISE SPECIFIED, TOLERANCES ARE: X.XX ±.01 INCHES X.XXX ±.005 INCHES INPUT (CONTROL) SPECIFICATIONS Figure 1 – 601-1 and 601-2 relays; dimensions in inches (mm) Control Voltage Range Min Max Units 3.0 32.0 Vdc 14 mA Input Current WIRING DIAGRAM Must Turn-On Voltage *MOV Vdc 1.0 Vdc Reverse Voltage –32 Vdc LOAD 1+ 3.0 Must Turn-Off Voltage 1 3 2 4 DC CONTROL SOURCE 1– *Optional MOV AC LINE Figure 2 601 16 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2002 TELEDYNE RELAYS 601\072002\Q1 Series 601 OUTPUT (LOAD) SPECIFICATIONS Load Voltage Rating CHARACTERISTICS CURVES Max Units 250 Vrms 12 CONTROL CURRENT (mA) Min Output Current Rating 601-1 0.1 5.0 Arms 601-2 0.1 10.0 Arms 47 70.0 Hz Frequency Range Over Voltage Range 601-1, -2 500 Vpeak 601-1H, -2H 600 Vpeak On-State Voltage Drop 4.0 Vrms 1000 % 10 8 6 4 2 0 0 5 10 15 20 25 30 35 CONTROL VOLTAGE (Vdc) Figure 3 – Typical input current vs. control voltage (@ Rated Current) (See Figure 6 and Note 4) Turn-On Time 0.5 Cycle Turn-Off Time 1.0 Cycle Off-State Leakage @ 250 Vrms 9.0 mArms Off-State dv/dt (See Note 1) 200 Capacitance (Input to Output) V/µs 15.0 6 5 LOAD CURRENT (A) Surge Current Rating (16 ms) NO 4 HE AT SIN K 3 2 1 pF 0 0 10 20 ENVIRONMENTAL SPECIFICATIONS Max Units Operating Temperature –40 +80 °C Storage Temperature –40 +80 °C 125 °C Dielectric Strength Isolation 40 50 60 70 80 90 1500 Vac 109 Ohms Thermal Resistance (θJA) 601-1 19.0 °C/W (θJS) 601-2 4.8 °C/W Figure 4 – Maximum load current vs. ambient temperature 601-1 12 MOUNTED ON 1.0˚C/W HEAT SINK (SEE NOTE 5) LOAD CURRENT (A) Min Junction Temperature (TJ) 30 AMBIENT TEMPERATURE (˚C) 10 8 6 NO HE AT SIN K 4 2 0 0 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE (˚C) Figure 5 – Maximum load current vs. ambient temperature 601-2 © 2002 TELEDYNE RELAYS 1000 PEAK SURGE CURRENT (% RATED CURRENT) NOTES 1. Output transient (dv/dt) protection is provided in all models and they are designed to switch resistive or inductive loads to 0.2 power factor. The dv/dt rating is based on a source impedance of 50 ohms. 2. For any mounting conditions: 5-amp relays, θJA = 19°C/W. For 10-amp relays, θJS = 4.8°C/W. 3. Basic part number provides screw terminals or PC board pins (Figure 1). For single 1/4-inch quick disconnect terminals, add suffix ‘Q” to 10-amp part numbers, or “QQ” suffix for double 1/4-inch quick disconnects. (Examples: 601-2Q, 601-2QQ). 4. Triac may lose blocking capability during and after surge until T(J) falls below maximum. 5. Relays mounted with silicone grease on heat sink such as Astrodyne, Inc., Type 2518-0500-A00B (for 1.0°C/W). 800 600 400 200 10 100 1000 10000 SURGE DURATION (ms) - NON-REPETITIVE Figure 6 – Maximum surge as function of load voltage (800) 284-7007 • www.teledynerelays.com 601 17 601\072002\Q1