ST24A12-02 [TELEDYNE]
Single Output to 75A 600 Vac;
| 型号： | ST24A12-02 |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | Single Output to 75A 600 Vac |
| 文件： | 总4页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series ST
Single Output to 75A 600 Vac
AC/DC Control
Part Numbers
Package &
Line
Switch
Type2
Output
Feature3
Chip Type
Voltage1
24
Current
ST
D
12
25
40
50
75
25
50
25
-02
-16
48
ST
ST
24
48
A
A
-22
FEATURES/BENEFITS
Part Number Example: ST48A25-22
• Industry standard package
• Internal MOV (certain models)
• Control LED (certain models)
• AC or DC control available
• Excellent thermal performance
• Tight zero-cross window for low EMI
• High immunity to surges
NOTES
1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480 Vac
2) Switch Type: D = Zero-cross turn-on; A = AC control,
Zero-cross turn-on
3) Feature: -02 = Control LED: Standard on all ST48D
Only available on ST24D 12A and 40A (standard)
-16 = Internal MOV: Available only on ST24D 25A and 50A
-22 = 24 Vac Control
MECHANICAL SPECIFICATION
1.06 (27)
(±.02)
DESCRIPTION
The Series ST single-phase relays are designed for
high-power applications. The design incorporates an
SCR or triac output. The Series ST relays utilize optical
isolation to protect the control from load transients.
Control LED is available on certain models.All Series
ST relays are zero crossing. Internal MOV is also
available on ST24D 25A and 50A models.
.9 (22.8)
1.1 (28)
.77 (19.6)
Ø.19 (Ø4.7)
M4
1~
2~
3+
APPLICATIONS
• Heating control
4-
• Industrial and process control
• On/Off controls of AC equipment
1.02 (25.8)
1 (25.4)
1.75 (44.5)
APPROVALS
All models are UL recognized.
UL File Number: E128555.
TOLERANCE: ±.01 (0.3)
WEIGHT: 3.18 oz. (90g)
M3
Figure 1 — ST relays, dimensions in inches (mm)
TYPICAL APPLICATION
Line
Voltage
Line
Voltage
Line
Voltage
Line Protection
Line Protection
1
Line Protection
1
4–
3+
4–
3+
1
4–
–
–
–
Control
Control
+
Control
+
LED
3+
+
2
2
2
• 1–2 can be changed
• SSR must be mounted on a heat sink
• 1–2 can be changed
• SSR must be mounted on a heat sink
• 1–2 can be changed
• SSR must be mounted on a heat sink
Load
Load
Load
Figure 2a — ST relays
Figure 2b — ST -02 option relays
Figure 2c — ST -16 option relays
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
ST 1
ST\032003\Q1
Series ST
INPUT (CONTROL) SPECIFICATION
CONTROL CHARACTERISTICS
30
28
26
24
22
20
18
16
14
12
10
8
Input Type
Min
Max
Units
Control Range
ST24
D
A
D
A
4
90
5
30
Vdc
240 Vac/Vdc
ST48
30
80
Vdc
17
Vac/Vdc
6
4
2
0
Input Current Range
ST24D
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30
3
4
30
48
8
mA
mA
mA
mA
mA
Control Voltage (V)
ST24DXX-02
ST24A
Figure 3a — ST24D relays
3
ST48D
5
46
26
50
45
40
ST48A25-22
5.6
35
30
25
Must Turn-Off Voltage
ST
D
A
A
1
15
3
Vdc
Vac
Vac
20
15
ST24
ST48
10
5
0
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30
Input Resistance (Typical)
Control Voltage (V)
ST
ST
ST
D
D-02
A
1000
600
Ohms
Ohms
Ohms
Figure 3b — ST -02 relays
8
6
4
2
0
3000
Reverse Voltage Protection
S
S
D
A
30
V
NA
OUTPUT (LOAD) SPECIFICATION
Input Type
Min
Max
Units
0
20 40 60 80 100 120 140 160 180 200 220 240
Operating Range
ST24
Control Voltage (V)
12
24
280
600
Vrms
Vrms
Figure 3c — ST24A relays
ST48
30
25
20
15
10
5
Peak Voltage
ST24
600
Vpeak
ST48
1200 Vpeak
Load Current Range (Resistive)
12A output current
25A output current
40A output current
50A output current
75A output current
.005
12
25
40
50
75
Arms
Arms
Arms
Arms
Arms
0
0
10
20
30
40
50
60
70
80
.005
.005
.005
.005
Control Voltage (V)
Figure 3d — ST24A25-22
ST 2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
ST\032003\Q1
Series ST
OUTPUT (LOAD) SPECIFICATION (continued)
SURGE CURRENT
150
100
50
Input Type
Min
Max
Units
Non-Repetitive
Maximum Surge Current Rating (Non-Repetitive)
12A output current
25A output current
40A output current
50A output current
75A output current
120
240
A
A
A
A
A
Repetitive with initial T
j
= 70°C
350
0
0.01
0.01
0.01
0
0.1
1
10
550
t(s)
Figure 4a — 12A output current
1000
250
200
150
100
50
On-State Voltage Drop
12A output current
25A output current
40A output current
50A output current
ST48D50-02
1.3
1.2
V
V
V
V
V
V
Non-Repetitive
1.4
Repetitive with initial T
j
= 70°C
0
1.45
1.4
0.1
1
10
10
10
t(s)
Figure 4b — 25A output current
75A output current
1.4
400
300
200
100
0
Zero-Cross Window (Typical)
Non-Repetitive
S
D/A
±12
Vac
mA
Repetitive with initial T
j
= 70°C
Off-State Leakage Current (60Hz)
All relays
0.1
1
t(s)
3
Figure 4c — ST24D40-02
Turn-On Time (60 Hz)
600
400
200
0
ST
ST
D
A
8.3
ms
ms
24.9
Non-Repetitive
Repetitive with initial Tj = 70°C
Turn-Off Time (60 Hz)
0.1
1
ST
ST
D
A
8.3
ms
ms
t(s)
24.9
Figure 4d — 50A output current and ST48D40-02
1500
Off-State dv/dt
All relays
500
50
V/µs
A/µs
Hz
1000
500
0
Non-Repetitive
Maximum di/dt (Non-Repetitive)
All relays
Repetitive with initial Tj = 70°C
0.01
0.1
1
10
t(s)
Figure 4e — 75A output current
Operating Frequency Range
All relays
0.1
440
NOTES:
1. Electrical specifications at 25°C unless otherwise specified.
2. For 800Hz applications, contact factory.
3. For additional/custom options, contact factory.
OPTIONAL ADD-ONS
Please order add-ons separately:
• -12 — Thermal pad installed.
• -14 — Plastic touch-proof cover.
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
ST 3
ST\032003\Q1
Series ST
T case
max (°C)
OUTPUT (LOAD) SPECIFICATION (continued)
0.95°C/W
40
35
30
25
20
15
10
5
70
1.1
0
.7
Input Type
I2t for Match Fusing (<8.3ms)
12A output current
Min
Max
Units
°
5
C/W
°
C
/W
Full on state
80
2.2
°
C
/W
90
72
A2S
A2S
A2S
A2S
A2S
A2S
100
50% duty cycle
ST24 25A output current
ST48 25A output current
40A output current
288
6°C/W
265
612
0
50A output current
1500
5000
0
2
4
6
8
10 12 14 16 18 20 22 24 26
0
10 20 30 40 50 60 70 80 90 100 110 120
Load Current (Arms)
Ambient Temperature (°C)
75A output current
Figure 5c — 25A output current
ENVIRONMENTAL SPECIFICATION
T case
max (°C)
60
55
50
45
40
35
30
25
20
15
10
5
Min
–40
Max
100
100
Units
°C
65
70
75
80
85
90
95
0.75
0.95
°
°
1.1
C/W
C/W
Full on state
°
C/W
Storage Temperature
Operating Temperature
Input-Output Isolation
Output-Case Isolation
12A output current
25A output current
ST24D40-02
1.6
2
°
C/W
–40
°C
.
2
°
C
/
W
4000
Vrms
50% duty cycle
100
6
°
C/W
2500
2500
2500
3300
3300
3300
Vrms
Vrms
Vrms
Vrms
Vrms
Vrms
0
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
Load Current (Arms)
0
10 20 30 40 50 60 70 80 90 100 110 120
Ambient Temperature (°C)
ST48D40-02
Figure 5d — ST24D40-02
50A output current
75A output current
T case
max (°C)
100
70
75
0
0.55
.
3
°
C
90
80
°
C/W
/
W
0
.
9
80
85
5
THERMAL CHARACTERISTICS
°
C
/
W
T case
70
60
Full on state
max (°C)
90
95
1.6°C/W
75
80
85
90
95
20
18
16
14
12
10
8
1
1.1°C/W
2.2°C/W
.
6
°
C
50
40
/
W
100
50% duty cycle
4°C/W
6°C/W
Full on state
30
20
10
0
100
50% duty cycle
0
5
10 15 20 25 30 35 40 45 50 55 60
Load Current (Arms)
0
10 20 30 40 50 60 70 80 90 100 110 120
6
Ambient Temperature (°C)
4
2
Figure 5e— 50A output current and ST48D40-02
0
0
1
2
3
4
5
6
7
8
9
10
11 12
0
10 20 30 40 50 60 70 80 90 100 110 120
Load Current (Arms)
Ambient Temperature (°C)
T case
max (°C)
130
120
Figure 5a — 12A output current
70
75
80
85
0
.5
5
110
°
C
T case
max (°C)
/W
100
90
Full on state
140
130
120
110
100
90
70
0
.5
90
5
80
70
60
50
40
30
20
75
80
85
90
95
100
°
C
/W
95
50% duty cycle
Full on state
100
2
80
.2
°
C
/W
70
50% duty cycle
60
50
10
0
40
30
0
10 20 30 40 50 60 70 80 90
Load Current (Arms)
0
10 20 30 40 50 60 70 80 90 100 110 120
20
Ambient Temperature (°C)
10
Figure 5f — 75A output current
0
0
10 20 30 40 50 60 70 80 90 100 110
Load Current (Arms)
0
10 20 30 40 50 60 70 80 90 100 110120
Ambient Temperature (°C)
Figure 5b — ST48D12-02
ST 4
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
ST\032003\Q1
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