參數(shù)資料
型號(hào): V18AUMLA1206
廠商: Littelfuse, Inc.
英文描述: Multilayer Transient Voltage Surge Suppressor
中文描述: 多層瞬態(tài)電壓浪涌抑制器
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 431K
代理商: V18AUMLA1206
Multilayer Transient Voltage Surge Suppressor
AUML Varistor Series
Surface Mount Varistors
160
www.littelfuse.com
Temperature Effects
In the leakage region of the AUML suppressor, the device characteristics
approaches a linear (ohmic) relationship and shows a temperature
dependent affect. In this region the suppressor is in a high resistance
mode (approaching 10
6
) and appears as a near open-circuit. Leakage
currents at maximum rated voltage are in the microamp range. When
clamping transients at higher currents (at and above the ten milliamp
V-I Characteristics Curves
range), the AUML suppressor approaches a 1-10 characteristic. In
this region the characteristics of the AUML are virtually temperature
independent. Figure 3 shows the typical effect of temperature on the
V-I characteristics of the AUML suppressor.
FIGURE 2. MAXIMUM LEAKAGE CURRENT/CLAMPING VOLTAGE CURVE FOR AUML SERIES AT 25
o
C
FIGURE 3. TYPICAL V-I CHARACTERISTICS OF THE V18AUMLA2220 at -40
o
C, 25
o
C, 85
o
C AND 125
o
C
V
100
1
1mA
10mA
100mA
1A
10A
100A
CURRENT
100mA
10mA
10
1210/1206
1812
2220
MAXIMUM LEAKAGE
MAXIMUM CLAMPING VOLTAGE
1210/1206
1812
2220
100
10
1
V
1mA
100mA
10mA
1mA
-40
o
C
25
o
C
85
o
C
10mA
100mA
1A
10A
100A
1000A
CURRENT
125
o
C
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參數(shù)描述
V18AUMLA1206_06 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Multilayer Transient Voltage Surge Suppressor
V18AUMLA1206A 功能描述:壓敏電阻 23V Automotive RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel
V18AUMLA1206H 功能描述:壓敏電阻 23V Automotive RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel
V18AUMLA1206NA 功能描述:壓敏電阻 23V Automotive RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel
V18AUMLA1206NH 功能描述:壓敏電阻 23V Automotive RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel