LS240D8 Crydom Company, LS240D8 Datasheet - Page 3
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LS240D8
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
Datasheet
1.LS240D8.pdf
(4 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LS240D8
Manufacturer:
Crydom
Quantity:
135
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