DC固态继电器DC Solid State Relay

S/MOD/STD03505/C/14/05/2002
页 1 / 2 F/GB
DC固态继电器
DC Solid State Relay
STD03205
24V DC 输入/input
2,5A/ 24VDC 输出/output
• 针脚和电磁继电器完全兼容 .
• 无极性的 DC 控制.
• DC输出.
• 能承受很高的浪涌电流.
• 高的抗干拢等级.
• 内置箝位电压.
• Pin to pin compatible with Electromechanic Relays.
• Non-polarized DC control.
• DC Output.
• Sustain high Inrush current .
• High immunity level.
• Integrated clamping voltage.
快速模块/
Fast model
+
29
栅格2,54mm /grid 0,1"
仰视图 / bottom view
12,7
plc, logic ,...µC
15,7
5,1
A1
A1
STD
C
A2
负载/
Load
(*) 对感性负载/
On inductive load
孔/Hole Ø1,1
(*)
-
图1/Fig. 1 :控制特性 /
Control characteristic
控制特性 ( 20°C) / Control characteristics (at 20°C)
14
Symbol
Uc
Ic
Uc off
Rc
输入-输出特性 ( 20°C) / Input-output characteristics (at 20°C)
输入-输出隔离 / Input-output isolation
Uimp
Min
12-15
4,1
2,5
DC
Nom
24
9,3
13
Max
30
12
2100
Unit
V
mA
V
Ω
2500
V
12
11
10
Ic (mA)
参数/Parameter
控制电压 / Control voltage
控制电流 / Control current (@ Uc nom )
释放电压/Release voltage
输入内阻 图1 / Input internal resistor fig.1
NO
A2
9
8
7
6
5
4
3
2
1
0
0
5
10
15
20
25
30
Uc (V)
热量特性 / thermal characteristics
参数Parameter
最大结温 / Maximum junction temperature
工作温度 /Operating temperature range
结-外壳热阻/Junction-case thermal resistance
结-环境热阻/Junction-ambient thermal resistance
外壳thermique的延迟时间/Case thermique delay time
Conditions
Symbol
Tj max
外壳 / Case
Tc max
Uc nom, Tc-Ta=50°C Rthj-c
Uc nom, Tc-Ta=50°C Rthj-a
Tc-Ta=50°C
Tthc
一般特性 / General characteristics
重量/Weight
最大焊接温度 / Maximum soldering heat(1 mm 外壳/case)
符合 / Conformity
Proud to serve you
All technical characteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
10 s
EN60947-5-1
Ts max
Typ.
125
°C
-40 +100
°C
12
°C/W
44
°C/W
6
minute
11
260
g
°C
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S/MOD/STD03205/B/14/05/2002
页 2 / 2 F/GB
输出特性 ( 20°C) / Output characteristics (at 20°C)
参数/Parameter
负载电压 / Load voltage
工作范围 / Operating range
DC12额定电流/ DC12 nominal current
DC13额定电流/ DC13 nominal current
非重复过载电流 /Non repetitive overload current
通态电压降/ On state voltage drop
静态输出导通电阻 / Static output on-resistance
断态漏电流/ Off state leakage current
最小负载电流 / Minimum load current
Conditions
Symbol
Ul
Ulmin-max
( 见图2/see Fig. 2 )
Il DC12
(见图2/see Fig. 2 )
Il DC13
tp=1s (图3/Fig. 3)
Il pulse
@ Il nom,
Vd
Uc nom , Il=2A
R on max
@Ul=24V
Ilk max
Ilmin
Uc nom DC
ton max
Uc nom DC, f=50Hz
toff max
Uc nom DC
fs
接通时间/ Turn on time
关断时间/ Turn off time
工作频率 / Operating switching frequency
瞬间电压抑制器/Transient voltage suppressor
崩溃电压/ Breakdown voltage
峰值功率消耗 / Peak power dissipation
峰值电压(箝位电压) / Peak voltage (clamping voltage)
抗传导水平/Conducted immunity level
抗传导水平/Conducted immunity level
Unit
V
V
A
A
A
V
mΩ
mA
mA
µs
µs
Hz*
@1mA
Pulse 10/1000µs
Ubr min
36
V
Pr
600
W
Up max
60
V
IEC 1000-4-4 (bursts) 1kV criterion A /4kV criterion B
IEC 1000-4-5 (shocks)
Control :0,5kV crit. B
Output 1kV crit. A
* 在电流降级使用时可达到1kHz
/1kHz possible with a derating current
图3/Fig. 3 : 非重复浪涌电流 /
Non repetitive surge current
图2/Fig. 2 : 负载电流和环境温度特性 /
Load current vs. ambient temperature characteristics
12
4
2,5
Tc=90°C
2
Tamb=25°C, Ucnom
10
95
100
105
8
110
115
1,5
Il (A)
TJ=125°C
3
90
Tc (°C) @ Tj=125°C
3,5
Il (A)
Typ.
24
0-30
2,5
2,5
12
0,5
150
<1
1
50
600
100
120
6
4
1
2
0,5
0
0
10
20
30
40
50
60
T amb (°C)
70
80
90
100
0
110
1
10
100
1000
Temps On / On time (s)
注意 :
* 如果许多固态继电器一个接一个安装,必须考虑降容.
Cautions :
* In case of many SSRs side by side , take a derating current
in to account .
* On inductive loads put a free-wheeling diode (or clamp ).
* 对电感性负载需接一个二极管(或箝位).
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