SSRT-240D10 [TE]
Low cost snubberless triac outputs.;
| 型号： | SSRT-240D10 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Low cost snubberless triac outputs. 输出元件 光电 |
| 文件： | 总2页 (文件大小：490K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Catalog 1308242
Issued 3-03 (PDF Rev. 03-16)
Potter & Brumfield
SSRT series
“Hockey Puck”
Solid State Relay With
Snubberless Triac Output
File E29244
Users should thoroughly review the technical data before selecting a
product part number. It is recommended that users also seek out the
pertinent approvals files of the agencies/laboratories and review them to
ensure the product meets the requirements for a given application.
Engineering Data
Features
Form: 1 Form A (SPST-NO).
• Standard “hockey puck” package.
• Enhanced noise immunity (designed to meet level 3 requirements of
European EMC Directive).
Duty: Continuous.
Isolation: 4000V rms minimum, input - output.
Capacitance: 8.0 pf typical (input to output).
Temperature Range:
• LED indicator.
• Floating terminal design.
• Low cost snubberless triac outputs.
• 10A & 25A rms versions.
Storage: –40°C to +100°C
Operating Temperature: –20°C to + 80°C
Case Material: Plastic, UL rated 94V-0.
Case and Mounting: Refer to outline dimension.
Termination: Refer to outline dimension.
Approximate Weight: 3.5 oz. (98g).
• AC & DC input versions.
• 4000V rms isolation.
• New housing design with anti-rotation barriers
Ordering Information
Sample Part Number
SSRT -240
D
10
1. Basic Series: SSRT = “hockey puck” triac output solid state relay
2. Line Voltage: 240 = 24 - 280 VAC
3. Input Type & Voltage: A = 90 - 280 VAC linear
D = 3 - 32 VDC constant current
4. Maximum Switching Rating: 10 = .1 - 10A rms, mounted to heatsink
25 = .1 - 25A rms, mounted to heatsink
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SSRT-240A10 SSRT-240D10
SSRT-240A25 SSRT-240D25
Input Specifications
DC Input
AC Input
Parameter
Zero V Turn-on Units
90 - 280VAC
90VAC
Zero and Random V Turn-on Units
Control Voltage Range VIN
3 - 32VDC
3VDC
Must Operate Voltage VIN(OP) (Min.)
Must Release Voltage V IN(REL) (Min.)
Input Current (Max.)
10VAC
1VDC
15mA
15mA
Dimensions are shown for
reference purposes only.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
1102
Catalog 1308242
Issued 3-03 (PDF Rev. 03-16)
Potter & Brumfield
Output Specification (@ 25°C, unless otherwise specified)
SSRT-240A10
& SSRT-240D10
SSRT-240A25
& SSRT-240D25
Parameter
Units
Conditions
Load Voltage Range V L
Repetitive Blocking Voltage (Min.)
Load Current Range IL*
Single Cycle Surge Current (Min.)
24 - 280
V rms
V peak
A rms
A peak
+
600
-
.1 - 10
100
.1 - 25
250
Resistive
f = 60 Hz. VL = Nom.
(120 or 240 V rms)
.1
mA rms
Leakage Current (Off-State) (Max.)
On-State Voltage Drop (Max.)
Static dv/dt (Off-State) (Min.)
1.5
2.2
1.3
V peak
V/s
IL= Max.
500
Thermal Resistance, Junction to Case
(R θj-c) (Max.)
C/W
1.7
Turn-On Time (Max.)
ms
ms
A2 Sec.
8.3 for DC input types, 20 for AC input types
8.3 for DC input types, 30 for AC input types
f = 60 Hz.
f = 60 Hz.
Turn-Off Time (Max.)
I2 t Rating
41
240
t = 8.3 ms
IL= Max.
Load Power Factor Rating
*See Derating Curves
0.5 - 1.0
Electrical Characteristics (Thermal Derating Curves)
10A Units
25A Units
Heatsink Recommendations
• 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
under worst case ambient temperature and load conditions.
• 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
which is clean and free of oxidation.
• An even coating of thermal compound (Dow Corning DC340 or equivalent) should be applied to both the heatsink and module mounting surfaces
and spread to a uniform depth of .002” to eliminate all air pockets.
• The module should be mounted to the heatsink using two#10 screws.
Operating Diagrams
Outline Dimensions
1.88
[ 47.8 ]
.89
[ 22.6]
LED INDICATOR
1.70
[ 43.2 ]
.13
[ 3.2 ]
8-32 TERMINAL & SCREWS
(2 PLACES)
1.10
[ 27.9 ]
.49
[ 12.4 ]
1.00
[ 25.4 ]
1.75
[ 44.5 ]
.38
[ 9.5 ]
.33
[ 8.3 ]
.85
[ 21.5 ]
2.25
.19
[4.9]
MOUNTING
HOLE/SLOT
.92
[ 23.3 ]
6-32 TERMINAL & SCREWS
(2 PLACES)
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Dimensions are shown for
reference purposes only.
1103
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