SSRT-240A25 TE Connectivity, SSRT-240A25 Datasheet - Page 2

• Manufacturer Part Number: SSRT-240A25
• Description: SSR, PANEL MOUNT, 280VAC, 280VAC, 25A
• Manufacturer: TE Connectivity

Specifications of SSRT-240A25

• Control Voltage Range: 90VAC To 280VAC
• Operating Voltage Range: 24Vrms To 280Vrms
• Load Current: 25A
• Isolation Voltage: 4000Vrms
• Control Voltage Type: AC
• Relay Terminals: Screw
• Rohs Compliant: Yes
• Brand/series: SSRT Series
• Contact Form: SPST-NO
• Current, Rating: 25 A
• Dimensions: 1.749 in. L x 2.253 in. W x 0.866 in. H
• Function: General Purpose
• Mounting Type: Panel
• Relay Type: Solid State
• Standards: cULus, RoHS, ELV
• Termination: Screw
• Tyco Part Number: 2-1393030-0
• Voltage, Control: 280 VAC
• Voltage, Rating: 280 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

Output Specification (@ 25°C, unless otherwise specified)
Electrical Characteristics (Thermal Derating Curves)
Outline Dimensions
*See Derating Curves
Operating Diagrams
• We recommend that solid state relay modules be mounted to a heatsink sufficient to maintain the module’s base temperature at less than 85°C
• The heatsink mounting surface should be a smooth (30-40 micro-inch finish), flat (30-40 micro-inch flatness across mating area), un-painted surface
• An even coating of thermal compound (Dow Corning DC340 or equivalent) should be applied to both the heatsink and module mounting surfaces
• The module should be mounted to the heatsink using two#10 screws.
Heatsink Recommendations
Parameter
Load Voltage Range V
Repetitive Blocking Voltage (Min.)
Load Current Range I *
Thermal Resistance, Junction to Case
(R
Turn-On Time (Max.)
Turn-Off Time (Max.)
I t Rating
Load Power Factor Rating
Single Cycle Surge Current (Min.)
Leakage Current (Off-State) (Max.)
On-State Voltage Drop (Max.)
Static dv/dt (Off-State) (Min.)
2
under worst case ambient temperature and load conditions.
which is clean and free of oxidation.
and spread to a uniform depth of .002” to eliminate all air pockets.
θ
j-c
CONSTANT
) (Max.)
CURRENT
DC INPUT
10A Units
+3
-4
EQUIVALENT CIRCUIT ONLY
L
L
VOLTAGE
CIRCUIT
ZERO
f = 60 Hz. V = Nom.
(120 or 240 V rms)
(22.1)
.870
(19.94)
.785
t = 8.3 ms
Conditions
f = 60 Hz.
f = 60 Hz.
I = Max.
Resistive
I = Max.
L
L
1
2
OUTPUT
Catalog 1308242
L
(6.35)
Issued 3-03
.250
AC INPUT
mA rms
A Sec.
25A Units
V peak
A peak
V peak
V rms
A rms
° C/W
Units
V/µs
2
ms
ms
4
3
EQUIVALENT CIRCUIT ONLY
+
& SSRT-240D10
8.3 for DC input types, 30 for AC input types
8.3 for DC input types, 20 for AC input types
SSRT-240A10
.1 - 10
1.5
100
2.2
41
VOLTAGE
CIRCUIT
ZERO
24 - 280
0.5 - 1.0
+
- 600
500
.1
& SSRT-240D25
SSRT-240A25
.1 - 25
1.3
240
250
1.7
1
2
OUTPUT
P&B
1103