Series LS 30A to 600 Vac SIP Package DC control Part Number Description LS24D16C 16A, 240 Vac LS24D21C 21A, 240 Vac LS60D22C 22A, 600 Vac LS24D27C 27A, 240 Vac LS60D27C 27A, 600 Vac LS60D30C 30A, 600 Vac FEATURES/BENEFITS • Industry standard package • Designed for external heat-sink attachment • Over-sized thyristor ratings • Direct-copper bonding technology Part Number Explanation LS 24 D 16 C NOTES 1) Line Voltage (nominal): 24 = 240 Vac; 60 = 600 Vac 2) Switch Type: D = Zero-cross turn-on 3) Control Range: C = 4-14 Vdc (N = 8-32 Vdc also available) MECHANICAL SPECIFICATION 1 Ø1 0.2 (5.08) 0.4 0.5 (12.7) (10.16) 0.3 (7.83) 1.82 (43.6) .31 (7.83) .06 x .06 0.3 (7.6) 2 Hot surface: .69 (17.5) 4 3 .02 (.55) .96 (24.5) 4 (1.5 x 1.5) .01 (0.3) Hot surface: 1.48 (37.6) .07 (1.7) .25 (6.3) .07 (1.7) Top view Hole Ø .06 (1.6) 0.1 (2.54) WEIGHT: 0.53 oz. (15g) DESCRIPTION These solid-state single inline package (SIP) relays are designed for mounting on printed circuit boards. The Series LS relays facilitate heat sinking by providing an interface surface. The relays are designed with 16A, 25A and 50A thyristors. They can switch loads with high starting currents. The nominal switched currents depend on the size of the heat sink and are limited by the cross section of the tracks of the printed circuit (mainly 25A/30A). The relays use a direct-bonded copper substrate for thermal efficiency, thermal stress performance and long-life expectancy. APPLICATIONS • Motor control — Pumps, reversing, integration of relays in terminal boxes • Lamp control — Infrared drying, traffic lights, theater lighting TOLERANCES: + – 0.01 Figure 1 — LS relays; dimensions in inches (mm) (See Figure 12 for LS with HS1) APPROVALS All models are UL recognized. UL File Number: E128555. TYPICAL APPLICATION L1 L1 BLOCK DIAGRAM MOV on the PCB Load 3+ Or SSR Rc MOV on the PCB Load Ic 1~ Vc 4– SSR N 2~ N Figure 2 — LS relays © 2003 TELEDYNE RELAYS Figure 3 — LS relays (800) 284-7007 • www.teledynerelays.com LS 1 LS\032003\Q2 Series LS INPUT (CONTROL) SPECIFICATION Control Range Input Current Range Max CONTROL CHARACTERISTIC Units 4 14 Vdc 6.5 30 mAdc Must Turn-off Voltage Input Resistance (Typical) 1 Vdc 440 Ohms Input Current (mA) Min OUTPUT (LOAD) SPECIFICATION Min Max Unit 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 Operating Range 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Control Voltage (V) LS24 12 280 Vrms LS60 24 600 Vrms Figure 4 — LS relays THERMAL CHARACTERISTICS Peak Voltage 20 FW150 (~ ~ 3°C/W) 600 Vpeak LS60D22C 1200 Vpeak Load Current Range LS24D16C .005 16* Arms LS24D21C .005 25* Arms LS60D22C .005 25* Arms LS24D27C .005 30* Arms LS60D27C .005 30* Arms LS60D30C .005 30* FW100 (~ ~ 4°C/W) Full on state 15 Power Dissipation (W) LS24D16C 6°C/W 10 5 Without heat sink 0 0 5 10 15 20 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Load Current (Arms) Figure 5a — LS24D16C relay Arms *Limited by the heat sink 35 (See Figure 6) Power Dissipation (W) 30 Maximum Surge Current Rating (Non-Repetitive) FW100 (~ ~ 4°C/W) 20 LS24D16C 160 Apeak LS24D21C 250 Apeak LS60D22C 300 Apeak 5 LS24D27C 600 Apeak 0 6°C/W 15 10 Without heat sink 0 LS60D27C 600 LS60D30C 1000 FW150 (~ ~ 3°C/W) Full on state 25 5 Apeak 10 15 20 25 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Load Current (Arms) Figure 5b — LS24D21C, LS60D22C relays Apeak 40 On-State Voltage Drop 1.6 V Zero-Cross Window (Typical) ±12 All relays V Full on state Power Dissipation (W) All relays 6°C/W 20 10 Without heat sink Off-State Leakage Current (60Hz) 0 0 All relays FW150 (~ ~ 3°C/W) FW100 (~ ~ 4°C/W) 30 1 mA 5 10 15 20 25 30 35 0 Load Current (Arms) 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Figure 5c — LS24D27C, LS60D27C, LS60D30C relays LS 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2003 TELEDYNE RELAYS LS\032003\Q2 Series LS OUTPUT (LOAD) SPECIFICATION (continued) Min ENVIRONMENTAL SPECIFICATION Max Unit 8.3 ms Min Turn-On Time (60Hz) All relays Turn-Off Time (60Hz) All relays 8.3 Unit Operating Temperature –40 80 °C Storage Temperature –40 120 °C Input-Output Isolation 4000 Vrms Output-Case Isolation 3300 Vrms ms NOTES: 1. MOV across the output recommended for non-resistive loads — minimum size: 14mm 2. Maximum current based on size of the heat sink and the ambient temperature. 3. For 800Hz applications, contact factory. 4. For additional/custom options, contact factory. Off-State dv/dt All relays Max 500 V/µs 440 Hz LS24D16C 128 A2S LS24D21C 312 A2S LS60D22C 450 A2S LS24D27C 1800 A2S LS60D27C 1800 A2S LS60D30C 5000 A2S Operating Frequency All relays 10 I2t for match fusing (<8.3ms) SURGE CURRENTS 250 200 Non-Repetitive 200 Non-Repetitive Apeak Apeak 150 100 50 Repetitive with initial Tj = 70°C 0 150 100 50 0.01 0.10 t (s) 1.00 Repetitive with initial Tj = 70°C 10.0 0 Figure 6a — L24D16C relay 0.01 0.10 t(s) 1.00 10.0 Figure 6b — LS24D21C relay 300 Apeak Non-Repetitive 700 200 600 100 Non-Repetitive Repetitive with initial Tj = 70°C 500 0.01 0.10 t (s) 1.00 10.0 Figure 6c — LS60D22C relay Apeak 0 400 300 200 Repetitive with initial Tj = 70°C 100 1500 0 0.01 0.1 1 t (s) Apeak 1000 Non-Repetitive Long time overload @ Tj init = 45°C Temps I (A) 60 s 20 100 s 15 500 Figure 6d — LS60D27C, LS24D27C relays Repetitive with initial Tj = 70°C 0 0.01 0.1 t(s) 1 10 Figure 6e — LS60D30C relay © 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com LS 3 LS\032003\Q2 Series LS MOUNTING EXAMPLES Heat sinks references: FW100: L=100mm about 4°C/W (1SSR) without ventilation (3.6°C/W with 4SSRs ) FW150: L=150mm about 3°C/W (1SSR) without ventilation (2.6°C/W with 6SSRs ) Supports additional heat sink if necessary Clips reference: L19101 Thermal grease 2 (51) 0.311 ±006 (7.9 ± 0.15) 0.16 (4) to maintain isolation Figure 7a — Thermal heat sinks with mounting clips; dimensions in inches (mm) M3 0.16 (4) to maintain insulation 1.04 (26.5) clips: L19100 Thermal grease Printed circuit board Figure 7b — Clips with screws on standard heat sinks; dimensions in inches (mm) In each case, allow 0.16 in. (4mm) between the printed circuit board and the heat sink to keep a correct insulation between input to output (0.16 in./4mm insulated washer). To maintain a good contact between the SSR and the heat sink, use thermal grease. LS 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2003 TELEDYNE RELAYS LS\032003\Q2 Series LS MECHANICAL SPECIFICATION L19101 CLIP ±.01 Figure 9a – Clip for FW100 and FW150 heat sinks .28 (7) .99 (25.2) ±.01 ±.01 1.86 (47.2) M4 1.18 (30) = = M4 Length: FW100 = 3.94 (100) .31 (7.9) FW150 = 5.9 (150) ±.01 = = Thermal grease Figure 8 – FW100 and FW150 heat sinks; dimensions in inches (mm) Relay .16 (4) FW100 heat sink with Max Clip System* Rth = 3.6°C/W (4 SSRs) Rth = 4°C/W (1 SSR) ±.01 .07 (1.7) FW150 heat sink with Max Clip System* Rth = 2.6°C/W (4 SSRs) Figure 9b – Mounting with L19101 clip; dimensions in inches (mm) Rth = 3°C/W (1 SSR) *The Max Clip System of Aavid Thermalloy, patented worldwide L19100 CLIP Thermal grease Relay 1.04 (26.5) M3 .16 (4) Figure 10a – Clips with screws for other heat sinks ±.01 .07 (1.7) Figure 10b – Mounting with L19100 clip; dimensions in inches (mm) NOTES 1. 0.16-inch (4mm) mounting washer must have correct insulation between input to output. © 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com LS 5 LS\032003\Q2 HS1 HEAT SINK Series LS LS WITH HS1 HEAT SINK Tolerances: + – 0.1 .87 (22) .5 (12.7) 1.4 (35.7) 1.1 (28) 4 3 .3 (7.5) .95 (24.2) 1.7 (43.6) .25 (6.3) 1 Ø1 .5 (12.7) .2 (5.08) .07 (1.73) 2 .31 (7.83) .4 (10.16) Figure 11 – LS with HS1 WEIGHT: 1.06 oz. (30g) Top view INPUT (CONTROL) SPECIFICATION Min Max Units .1 (2.54) Control Range LS24D16C-HS1 4 14 Vdc LS60D22C-HS1 4 14 Vdc LS24D16N-HS1 8 32 Vdc Hole Ø 1.6 Figure 12 — LS relays with HS1; dimensions in inches (mm) LOAD CURRENT DERATING CURVE Input Current Range 6.5 30 mAdc LS60D22C-HS1 6.5 30 mAdc LS24D16N-HS1 3.5 18 mAdc Must Turn-Off Voltage All relays 1 Vdc 26 24 22 Load Current (Arms) LS24D16C-HS1 20 Forced air cooling with heat sink temperature 85°C max 18 16 14 12 10 8 Convection cooling 6 4 2 0 0 Input Resistance (Typical) 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) 440 Ohms LS60D22C-HS1 440 Ohms LS24D16N-HS1 1640 Ohms Figure 13a — LS24D16X-HS1 relays 26 24 22 Load Current (Arms) LS24D16C-HS1 Forced air cooling with heat sink temperature 85°C max 20 18 16 14 12 10 8 Convection cooling 6 4 2 0 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Figure 13b — LS60D22N-HS1 relays LS 6 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2003 TELEDYNE RELAYS LS\032003\Q2