参数资料
型号: SQ24R25
厂商: TELEDYNE TECHNOLOGIES INC
元件分类: 继电器,输入/输出模块
英文描述: TRIGGER OUTPUT SOLID STATE RELAY, 4000 V ISOLATION-MAX
文件页数: 2/2页
文件大小: 633K
代理商: SQ24R25
SQ Page 2
SPECIFICATIONS ARE SUbjECT TO CHANgE wITHOUT NOTICE
2007 Teledyne Relays
SQ\092007\Q1
Series SQ
Quad Output 25A, 280 Vac
DC Solid-State Relay
ELECTRICAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise specified)
OUTPUT (LOAD) SPECIFICATIONS
Min
Max
Units
Operating Range
12
280
Vrms
Peak Voltage
600
Vpeak
Load Current Range
.005
25
Arms
(See Figure 4)
Maximum Surge Current Rating
(Non-repetitive, see Figure 5)
240
A
On-State Voltage Drop
1.2
V
Zero-Cross window
±25
V
Off-State Leakage Current (60Hz)
0.5
mA
Turn-On Time
SQ24D25
8.3
ms
SQ24R25
0.1
ms
Turn-Off Time
8.3
s
Off-State dv/dt
500
V/
s
Operating Frequency Range
47
440
Hz
I2t for Match Fusing (<8.3ms)
288
A2s
GENERAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise specified)
ENVIRONMENTAL SPECIFICATIONS
Min
Max
Units
Operating Temperature
–40
+100
°C
Storage Temperature
–40
+100
°C
Input-Output Isolation
4000
Vrms
Output-Case Isolation
2500
Vrms
Rated Impulse Voltage
4000
V
NOTES
1. Electrical specifications at 25°C unless otherwise noted.
2. Control LED models available. Contact factory.
3. For 800Hz applications, contact factory.
4. For additional/custom options, contact factory.
OPTIONAL ADD-ONS
Please order add-ons separately:
-12 — Thermal pad installed
Figure 4
THERMAL CHARACTERISTICS
10
0
20
30
40
50
60
70
80
90 100
0
20
40
60
80
100
120
140
0
Ambient Temperature (°C)
without Heat Sink
2.2
°C/w
0.55
°C/w
1.6
°C/w
0.95
°C/w
2 4 6 8 10 12 14 16 18 20 22 24 26
0
20
40
60
80
100
120
140
Load Current (Arms)
Power
Dissipated
(W)
1 relay
2 relays
3 relays
4 relays
Figure 5
SURGE CURRENT
1
10
1
0.1
0.01
0
50
100
150
200
Non-Repetitive
Repetitive with initial Tj = 70
°C
250
t(s)
A
p
ea
k
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