Series L Single Output to 25A 280 Vac DC Control Part Number Description L24D25C 25A, 280 Vac L24D40G 40A, 280 Vac Part Number Explanation L24 D 25 C FEATURES/BENEFITS Ultraminiature package Designed for PC Board Mounting Optional thermal pad available (see Optional NOTES Add-Ons) 1) Line Voltage (nominal): 24 = 240 Vac 48 = 480 Vac 2) Switch Type: D = Zero-cross turn-on Zero-cross turn-on 3) Control Range: C = 3.5-15 Vdc, G= 12.5 - 32 Vdc 4) /R = RoHS Compliant DESCRIPTION MECHANICAL SPECIFICATION The Series L is designed to control medium-power AC 1.37 (35.05 ) loads, while occupying minimal board space. The Series 1.00 L is an excellent choice for a PCB-mount power switching (25.40) relay. A thermal pad is available to eliminate thermal grease when mounting it on to a heat sink. The relay +AC O 1.12 I U (28.32) provides optiocal isolation to protect control elements N TELEDYNE RELAYS T 0.78 P L SERIES P (19.69) from load transients. The Series L also off ers excellent U Solid-State Relay U T T thermal performance. AC WEIGHT: 0.406 oz. (11.5g) APPLICATIONS On/Off control of medium-power equipment 0.05 (1.27) Interfacing microprocessor controls to AC loads Heating control 0.50 0.37 (12.70) (9.40) Medical quipment 0.25 (6.35) Test equipment Figure 1 Series L dimensions in inches (mm) CONTROL CHARACTERISTICS INPUT (CONTROL) SPECIFICATION 30 Min Max Units 28 26 Control Range 24 3.515V model L24D25C 3.5 15 Vdc 22 20 L24DXXG 12.5 32 Vdc 18 16 Input Current Range 14 L24D25C 5 30 mAdc 12 10 L24DXXG 5 14 mAdc 8 6 12.532V model Must Turn-off Voltage 1 Vdc 4 2 Input Resistance (Typical) 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 L24D25C 470 Ohms Control Voltage (V) L24DXXG 2200 Ohms Figure 2 Series L Reverse Voltage L24D25C 15 V L24DXXG 32 V 2016 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com L Page 1 L 062016 Q2 Input Current (mA)Series L Single Output to 25A, 280 Vac DC Control OUTPUT (LOAD) SPECIFICATION BLOCK DIAGRAM Min Max Unit Operating Range + Ic All Relays 24 280 V Rc AC Peak Voltage Uc All Relays 600 Vpeak Load Current Range AC L24D25C .05 25 Arms L24D25G .05 25 Arms Figure 3 Series L L24D40G .05 40 Arms Maximum Surge Current Rating NOTES: 1. Electrical specifi cations at 25 C unless otherwise specifi ed. (Non-Repetitive) 2. An external MOV is recommended for transient voltage protection L24D25 250 A 3. For 800Hz applications, contact factory. 4. For additional/custom options, contact factory. L24D40 350 A On-State Voltage Drop 1.08 + (0.016xl) V OPTIONAL ADD-ONS Synchronizing Level 25 V Please order add-ons separately: -12 Themal pad installed. Off -State Leakage Current 1 mA Turn-On Time 8.3 ms Turn-Off Time 8.3 ms Off -State dv/dt 500 A/s Operating Frequency 47 440 Hz 2 2 I t for Match Fusing (<8.3 ms) 260 A S ENVIRONMENTAL SPECIFICATION Min Max Unit Operating Temperature 55 100 C Storage Temperature 55 100 C Input-Output Isolation 4000 Vrms Output-Case Isolation 3300 Vrms Rated Impulse Voltage 3300 Vrms THERMAL CHARACTERISTICS 30 30 2C/W 28 28 4C/W 26 26 Pd = Vd x I 24 with Vd =1.08 + 0.016 x I 24 22 22 20 20 18 18 6C/W 16 16 14 14 12 12 10 10 8 C/W 8 8 6 6 4 4 2 2 0 0 2 4 6 8 1012141618202224 0 102030405060708090 100 Load Current (Arms) Ambient Temperature ( C) Figure 4 Current derating curves L Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2016 TELEDYNE RELAYS L 062016 Q2 0 Power Dissipation (W)