LS240D8 Crydom Company, LS240D8 Datasheet - Page 3

• Manufacturer Part Number: LS240D8
• Description: Relay; SSR; Zero-Switching; SPST-NO; Cur-Rtg 8A; Ctrl-V 5DC; Vol-Rtg 24-280AC; PCB Mnt
• Manufacturer: Crydom Company

Specifications of LS240D8

• Brand/series: LS Series
• Contact Form: SPST-NO
• Current, Leakage, Off-state: 0.1 mA(RMS) (Max.)
• Current, Rating: 8 A
• Current, Surge: 80 Apk (Max.)
• Dielectric Strength: 2500 V (RMS)
• Function: Zero-Switching
• Input Impedance: 270 Ohms
• Mounting Type: PCB
• Number Of Pins: 4
• Relay Type: Solid State
• Resistance, Insulation: 10^9 Ohms (Min.) @ 500 VDC
• Standards: UL, CSA, CE, TUV
• Temperature, Ambient, Minimum: -30 °C
• Temperature, Junction, Maximum: +80 °C
• Termination: Solder
• Transient Overvoltage: 600 Vpeak
• Voltage, Control: 5 VDC
• Voltage, Rating: 280 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

Series LS
Rev. 052207
PAGE 1 OF 2
OUTPUT SPECIFICATIONS 1
Operating Voltage (47-63 Hz) [Vrms]
Load Current Range [Arms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
Maximum I
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/ µsec]
Max. Turn-On Time [ms]
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
INPUT SPECIFICATIONS 1
Nominal Control Voltage
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current @ Nominal Voltage
G E N E R A L N O T E S
1
2
3
APPROVALS
UL
CSA LR 816889
TUV E2072777
All parameters at 25° C unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
See current derating curve on page 2
E116950
2
t for Fusing, (8.3 msec.) [A
3
2
sec]
2
• Application include Motor,
• PCB Mount
• High Surge Rated SCR Output
• Metal Baseplate
• No Moving Parts
• Zero Volt or Instant Switch On
• 24Vdc Control Available
Model
Heater, Lamp and Solenoid
Switching
(Suffix E)
LS240D8
1/2 Cycle
1/2 Cycle
24-280
0.15-8
500
600
80
1.6
0.5
0.1
26
15 mAdc
4-10 Vdc
270 Ohm
1.0 Vdc
4.0 Vdc
5 Vdc
LS240D8R
1/2 Cycle
24-280
0.15-8
500
600
80
0.5
1.6
0.1
0.1
26
8-12Amp • 120/240 Vac • AC OUTPUT SIP
© 2007 CRYDOM Inc., Specifications subject to change without notice.
Crydom's LS family of SPST-NO
relays achieves the highest power
switching capability in a PC-mounted
air-cooled package. Output consists
of an SCR AC switch and is
available in zero-cross and random
turn-on (Suffix R).
Advanced features include exceptional
steady state current, plus high
surge ratings. Metal baseplate design
for direct attachment of external
heatsink to achieve higher current
rating.
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
LS240D12
1/2 Cycle
1/2 Cycle
24-280
0.15-12
500
600
120
1.6
0.1
0.5
60
15 mAdc
1500 Ohm
1.0 Vdc
20-28 Vdc
24 Vdc
20 Vdc
Series
LS240D12R
1/2 Cycle
24-280
0.15-12
500
600
120
1.6
0.1
0.5
0.1
60
LS