652-2Y [ETC]
;
| 型号： | 652-2Y |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总2页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC SOLID STATE RELAY
Series 652
25 A, 250 VRMS
OPTICALLY ISOLATED
Part*
DESC Drawing Relay Description
Number
Number
652-1
M28750/10-001 25A, 250Vrms, AC Solid State Relay
M28250/10-002
652-2
* The Y suffix denotes parameters tested to MIL-PRF-28750 test methods.
The W suffix denotes parameters tested to Teledyne specifications.
ELECTRICAL SPECIFICATIONS
(-55°C TO +110°C CASE TEMPERATURE, UNLESS OTHERWISE SPECIFIED)
FEATURES
• Qualified to MIL-PRF-28750
• Optical isolation
INPUT (CONTROL) CHARACTERISTICS
Min
Typ
Max
Units
• Zero voltage turn-on
Input Current (See Figure 1)
VIN = 5 Vdc
• Zero current turn-off
10
11
15
16
mA
mA
• Logic compatible input
• Available to W or Y screening levels
VIN=32 Vdc
Turn-Off Voltage (Guaranteed Off)
Turn-On Voltage (Guaranteed On)
Reverse Voltage Protection
Input Voltage Range
1.0
Vdc
Vdc
Vdc
Vdc
DESCRIPTION
The 652 series is an AC output solid
state relay designed for power
4
4
-32
32
switching. This relay incorporates a
sealed, optically coupled solid state relay
as a zero voltage turn-on driver. The
input circuit is TTL logic compatible.
Output switching is accomplished by
back-to-back SCRs with a built-in
snubber circuit, which provides reliable
switching of both resistive and reactive
loads with power factors as low as 0.2.
The protected drive circuitry provides
high transient immunity while reducing
the commutation spike for low EMI.
The 652 series is housed in a sealed
aluminum case to withstand severe
environmental conditions encountered in
military and aerospace applications.
These relays are qualified to
OUTPUT (LOAD) SPECIFICATIONS
Min
Typ
Max
Units
Output Current Rating
(See Figure 2 & 3)
25
Arms
Output Voltage Rating
25
45
250
440
Vrms
Hz
Frequency Range
Output Voltage Drop @ 25 Ampere
1.5
10
Vrms
Off-State Leakage Current
(250 Vac, 400 Hz)
mArms
Turn-On Time
1/2
1
Cycle
Cycle
Vpk
MIL-PRF-28750/10 and are available to
a W or Y screening level.
Turn-Off Time
Transient Voltage (T< 5 s)
Overload Current (for 1 second)
DC Offset Voltage
+500
80
WIRING DIAGRAM
Arms
mV
+150
Zero Voltage Turn-On Point
652-1
652-2
+15
+40
Vpk
Vpk
dv/dt (See Note 1)
200
108
400
V/µs
Insulation Resistance @ 500 Vdc
Ohm
© 2000 TELEDYNE RELAYS
800-284-7007 • www.teledynerelays.com
Page 119
652
OUTPUT (LOAD) SPECIFICATIONS
Min
Typ
Max
Units
Vac
Dielectric Withstanding Voltage
Power Dissipation
1500
38
10
Watts
oC/W
oC/W
Thermal Resistance Junction to Ambient (θJA)
Thermal Resistance Junction to Case (θJC)
ENVIRONMENTAL SPECIFICATIONS
1.2
TYPICAL INPUTI CURRENT VS INPUT
Min
Typ
Max
Units
VOLTAGE
FIGURE 1
Ambient Temperature
Operating
-55
-55
+110
+125
o C
o C
Storage
Shock for 0.5 ms
1500
30
g
g
Vibration, 10 to 3000 Hz
*Contact factory for higher level environmental requirements
MECHANICAL SPECIFICATIONS
MAXIMUM ALLOWABLE CURRENT VS
AMBIENT TEMPERATURE
FIGURE 2
• Weight: 6 oz. max.
• Case Material:
Aluminum Nickle Plated
MAXIMUM ALLOWABLE CURRENT VS
CASE TEMPERATURE
FIGURE 3 (See Note 2)
DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS)
NOTES
1. Output transient (dv/dt) protection is provided in all models. The dv/dt rating is based on a source impedance of 50 ohms.
2. Case temperature measurement point is center of mounting surface.
3. Designed to operate within all categories of MIL-STD-704B Aircraft Power Limits.
4. Designed to switch resistive or inductive load to 0.2 power factor.
Page 120
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2000 TELEDYNE RELAYS
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