參數(shù)資料
型號(hào): V68MA3A
廠商: Littelfuse, Inc.
元件分類: 壓敏電阻
英文描述: Varistor Products - Axial Lead
中文描述: 壓敏電阻器產(chǎn)品-軸向引線
文件頁(yè)數(shù): 4/5頁(yè)
文件大小: 96K
代理商: V68MA3A
130
www.littelfuse.com
Varistor Products
MA Varistor Series
FIGURE 3. CLAMPING VOLTAGE FOR V18MA1A/S - V100MA4A/S
FI GURE 4. CLAMPING VOLTAGE FOR V120MA1A/S -
V430MA3A
FIGURE 5. CLAMPING VOLTAGE FOR V18MA1B - V100MA4B
FIGURE 6. CLAMPING VOLTAGE FOR V120MA2B - V430MA7B
800
600
400
300
200
150
100
80
60
40
30
20
10
-2
10
-1
10
0
10
1
10
2
M
V100MA4A/S
V82MA3A/S
V68MA3A/S
V56MA2A/S
VV47MA2A/S
V33MA1A/S
V27MA1A/S
V22MA1A/S
V18MA1A/S
PEAK AMPERES (A)
MAX CLAMPING VOLTAGE
DISC SIZE 3mm
18 TO 100V
RATING
T
A
= -55
C TO 85
C
10
-2
10
-1
10
0
10
1
10
2
M
PEAK AMPERES (A)
MAX CLAMPING VOLTAGE
DISC SIZE 3mm
120 TO 430V
N(DC)
RATING
T
A
= -55
C TO 85
o
C
4,000
2,000
1,500
1,000
800
600
400
200
100
V430MA3A
V390MA3A
V330MA2A
V270MA2A
V220MA2A
V180MA1A
V150MA1A
V120MA1A/S
600
500
400
300
200
190
80
60
50
40
30
20
M
10
-3
PEAK AMPERES (A)
10
-2
10
-1
10
0
10
1
10
2
10
3
VV39MA2B
V27MA1B
V22MA1B
V18MA1B
V100MA4B
V82MA3B
V68MA3B
MAX CLAMPING VOLTAGE
DISC SIZE 3mm
18 TO 100V
RATING
T
A
= -55
C TO 85
C
V47MA2B
V56MA2B
4,000
3,000
2,000
1,900
800
500
400
300
200
100
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
PEAK AMPERES (A)
V430MA7B
V330MA5B
V270MA4B
V220MA4B
V180MA3B
V150MA2B
V120MA2B
MAXIMUM CLAMPING VOLTAGE
DISC SIZE 3mm
120 TO 430V
N(DC)
RATING
T
A
= -55
o
C TO 85
o
C
M
Transient V-I Characteristics Curves
FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM
100
90
50
10
O
1
T
T
1
T
2
TIME
P
O
1
= Virtual Origin of Wave
T = Time From 10% to 90% of Peak
T
1
= Virtual Front time = 1.25 t
T
2
= Virtual Time to Half Value (Impulse Duration)
Example: For an 8/20
μ
s Current Waveform:
8
μ
s = T
1
= Virtual Front Time
20
μ
s = T
2
= Virtual Time to Half Value
Axial Lead
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參數(shù)描述
V68MA3B 功能描述:壓敏電阻 68V 40A 150pF 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
V68MA3S 功能描述:壓敏電阻 3MM Axial 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
V68MLA1206 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Multilayer Transient Voltage Surge Suppressors
V68MLA1206A 功能描述:壓敏電阻 68V 180A 100pF 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
V68MLA1206H 功能描述:壓敏電阻 68V 180A 100pF 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