参数资料
型号: ASSR-4119-301E
元件分类: 继电器,输入/输出模块
英文描述: TRANSISTOR OUTPUT SOLID STATE RELAY, 3750 V ISOLATION-MAX
封装: 0.300 INCH, ROHS COMPLIANT, SURFACE MOUNT, DIP-6
文件页数: 3/13页
文件大小: 365K
代理商: ASSR-4119-301E
11
TA - TEMPERATURE - C
I O
-OUTPUT
CURRENT
-A
TA - TEMPERATURE - C
I O
-OUTPUT
CURRENT
-A
I O
-OUTPUT
CURRENT
-A
I O
-OUTPUT
CURRENT
-A
TA - TEMPERATURE - C
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
IF = 10mA, 4-Layer Board
0
0.02
0.04
0.06
0.08
0.1
0.12
Safe
Operating
Area
0
0.02
0.04
0.06
0.08
0.1
0.12
Safe
Operating
Area
0
0.05
0.1
0.15
0.2
Safe
Operating
Area
0
0.02
0.04
0.06
0.08
0.1
0.12
Safe
Operating
Area
2-Channel
1-Channel
Application Information
On-Resistance and Derating Curves
The Output On-Resistance, R(ON), specified in this data
sheet, is the resistance measured across the output con-
tact when a pulse current signal (lo=100mA) is applied
to the output pins. The use of a pulsed signal (30ms)
30ms)
implies that each junction temperature is equal to the
ambient and case temperatures. The steady-state resis-
tance, Rss, on the other hand, is the value of resistance
measured across the output contact when a DC current
signal is applied to the output pins for a duration suf-
ficient to reach thermal equilibrium. Rss includes the ef-
fects of the temperature rise in the device.
Figure 1, 2, 3 and 4 specify the maximum average out-
put current allowable for a given ambient temperature.
The maximum allowable output current and power dis-
sipation are related by the expression Rss = Po(max)/
(lo(max))2 from which Rss can be calculated. Staying
within the safe area assures that the steady state MOS-
FET junction temperature remains less than 125 °C.
Figure 1. Maximum Output Current Rating vs Ambient Temperature
(ASSR-4118-003E)
Figure 2. Maximum Output Current Rating vs Ambient Temperature
(ASSR-4119-001E)
Figure 3. Maximum Output Current Rating vs Ambient Temperature
(ASSR-4119-001E DC Connection)
Figure 4. Maximum Output Current Rating vs Ambient Temperature
(ASSR-4128-002E)
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