TA1225 Crydom Company, TA1225 Datasheet - Page 3

• Manufacturer Part Number: TA1225
• Description: Relay; SSR; Zero-Switching; SPST-NO; Cur-Rtg 25A; Ctrl-V 90-280AC; Vol-Rtg 24-140AC
• Manufacturer: Crydom Company

Specifications of TA1225

• Brand/series: T Series
• Capacitance: 8 pF
• Contact Form: SPST-NO
• Current, Rating: 25 A
• Current, Surge, Non-repetitive Peak: 250 A (Max.)
• Dielectric Strength: 4000 V (RMS)
• Dimensions: 1.80 in. L x 0.90 in. W x 2.30 in. H
• Function: Zero-Switching
• Mounting Type: Panel
• Number Of Pins: 4
• Over-voltage, Transient: 600 V
• Relay Type: Solid State
• Standards: UL, CSA, VDE, CE
• Temperature, Operating, Maximum: +80 °C
• Temperature, Operating, Minimum: -40 °C
• Termination: Saddle Clamp
• Voltage, Control: 280 VAC
• Voltage, Rating: 140 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

Series T
Rev. 052307
Page 1 OF 2
OUTPUT SPECIFICATIONS 1
Operating Voltage (47-63 Hz) [Vrms]
Max. Load Current
Min. Load Current, [mArms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
Max. On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (R θ JC ) [°C/W]
Maximum I 2 t for Fusing, (8.3 msec.) [A 2 sec]
Max. Off-State Leakage Current @ Rated Voltage [mArms]
Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec]
Max. Turn-On Time
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
INPUT SPECIFICATIONS 1
Control Voltage Range
Max. Reverse Voltage
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current
GENERAL NOTES
1
2
3
All parameters at 25° C unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, for derating curves see page 3.
M O D E L N U M B E R S
3
[Arms]
2
AC CONTROL
DC CONTROL
• Zero Voltage Switching
• Panel Mount
• 600V Transient Capability
• Internal Snubber
• DC or AC Control
• Triac Output
3.4mA @ 5 Vdc, 20mA @ 28Vdc
DC CONTROL
1500 Ohms
3-32 Vdc
-32 Vdc
3.0 Vdc
1.0 Vdc
TA1210
TD1210
24-140
1.48
400
120
200
1.6
0.5
10
40
60
8
1/2 Cycle (DC Control), 10.0 msec (AC Control)
1/2 Cycle (DC Control), 40.0 msec(AC Control)
TA1225
TD1225
24-140
1.02
400
250
260
200
1.6
0.5
25
40
8
© 2007 CRYDOM Inc., Specifications subject to change without notice.
2mA @ 120 Vrms, 4mA @ 240 Vrms
10-25Amp • 120/240 Vac - AC OUTPUT
Featuring state-of-the-art Surface
Mount Technology, these SPST-NO
relays deliver proven reliability in the
most demanding applications.
Certified facility for optimum product
performance and reliability.
Manufactured in Crydom's ISO 9001
90-280 Vrms (60Hz)
AC CONTROL
TA2410
TD2410
24-280
60K Ohms
1.48
90 Vrms
10 Vrms
600
120
200
1.6
0.5
10
40
60
1 0
---
Series
TA2425
TD2425
24-280
1.02
600
250
260
200
1.6
25
40
1 0
0.5
T