參數(shù)資料
型號(hào): MHS
廠商: Littelfuse, Inc.
元件分類(lèi): 保險(xiǎn)絲支架,夾子&硬件
英文描述: Fuse holder, Connector, Pole Count Single, Current Rating 63 Ampere
中文描述: 多層高速瞬態(tài)電壓浪涌抑制器
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 305K
代理商: MHS
Multilayer High Speed Transient Voltage Surge Suppressor
MHS Varistor Series
Surface Mount Varistors
2
Device Ratings and Specifications
Temperature De-rating
For applications exceeding 125oC ambient temperature, the peak surge
current and energy ratings must be reduced as shown in Figure 1.
PART
NUMBER
MAX RATINGS
(125
°
C)
PERFORMANCE SPECIFICATIONS (25
°
C)
MAXIMUM
ESD CLAMP
VOLTAGE
(NOTE 1)
W
TM
Clamp
(8kV
CONTACT
NOTES:
1.
2.
3.
4.
Tested to IEC-61000-4-2 Human Body Model (HBM) discharge test circuit.
Direct discharge to device terminals (IEC preferred test method).
Corona discharge through air (represents actual ESD event).
Capacitance may be customized, contact your Littelfuse Sales Representative.
3.5V
V0402MHS12
V0603MHS12
0.025
0.025
125
125
160
160
0.1
0.1
V0402MHS03
V0603MHS03
0.010
0.010
300
300
400
400
0.1
0.1
MAXIMUM NON-
REPETITIVE
SURGE ENERGY
(10/1000
μ
S)
Clamp
(15kV
AIR
MAXIMUM LEAKAGE CURRENT AT
SPECIFIED DC VOLTAGE
5.5V
9V
15V
I
L
(J)
(V)
(V)
(
μ
A)
(
μ
A)
(
μ
A)
(
μ
A)
TYPICAL
CAPACITANCE
AT 1MHz
(1V p-p)
(NOTE 4)
C
(pF)
TYPICAL
INDUCTANCE
(from Impedance
Analysis)
L
(nH)
0.15
0.15
0.15
0.15
1.00
1.00
0.25
0.25
5.00
5.00
0.50
0.50
12
12
3
3
<1.0
<1.0
<1.0
<1.0
MAXIMUM
CLAMPING
VOLTAGE
AT 1A (8X20
μ
s)
(Vc)
55
55
110
110
P
I
L
I
L
100
80
60
40
20
0
-55
50
60
70
80
90
100
110
120
130
140 150
P
AMBIENT TEMPERATURE (
o
C)
FIGURE 1. PEAK CURRENT AND ENERGY DERATING CURVE
FIGURE 3. NOMINAL VOLTAGE STABILITY TO MULTIPLE
ESD IMPULSES (8KV CONTACT DISCHARGES
PER IEC 61000-4-2)
60
10
1
CURRENT (A)
N
10
100
1000
10000
20
30
40
50
V0402MHS03
V0402MHS12
0.0001
0.001
CURRENT (mA)
0
0.01
0.1
1
5
10
20
25
30
15
25
85
125
V
o
o
o
FIGURE 2: STANDBY CURRENT AT NORMALIZED VARISTOR
VOLTAGE AND TEMPERATURE
FIGURE 4. INSERTION LOSS (S21) CHARACTERISTICS
-30
FREQUENCY (MHz)
I
10
100
1000
10000
-20
-10
0
V0402MHS12
V0603MHS12
V0402MHS03
V0603MHS03
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