V150LA2 Littelfuse Inc, V150LA2 Datasheet - Page 4

• Manufacturer Part Number: V150LA2
• Description: VARISTOR 150V 13J 7MM RADIAL ZA
• Manufacturer: Littelfuse Inc
• Series: LAr

Specifications of V150LA2

• Varistor Voltage: 268V
• Current-surge: 1.2kA
• Number Of Circuits: 1
• Maximum Ac Volts: 150VAC
• Maximum Dc Volts: 200VDC
• Energy: 13J
• Package / Case: Disc 7mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 1200A
• Varistor Case: 7mm DISC
• Clamping Voltage Vc Max: 395V
• Peak Energy (10/1000us): 13J
• Voltage Rating Vdc: 200V
• Product: MOV
• Voltage Rating Dc: 200 V
• Voltage Rating Ac: 150 V
• Clamping Voltage: 395 V
• Peak Surge Current: 1.2 KA
• Surge Energy Rating: 13 J
• Capacitance: 150 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Dimensions: 7 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

Varistor Products
Line Voltage Operation, Radial Lead
Device Ratings and Specifications
Power Dissipation Ratings
Should transients occur in rapid succession, the average power dissipation
is the energy (watt-seconds) per pulse times the number of pulses per
second. The power so developed must be within the specifications shown
on the Device Ratings and Specifications table for the specific device.The
operating values of a MOV need to be derated at high temperatures as
shown in Figure 1. Because varistors only dissipate a relatively small
amount of average power they are not suitable for repetitive applications
that involve substantial amounts of average power dissipation.
NOTE: Average power dissipation of transients not to exceed 0.25W, 0.4W, 0.6W or 1W for model sizes 7mm, 10mm, 14mm and 20mm, respectively.
V660LA10P
V660LA50AP
V660LA100BP
V1000LA80AP
V1000LA160BP P1000L16
RoHS
NUMBER
PART
COMPLIANT
LEAD-FREE
AND RoHS
RoHS
MODELS
Pb
BRANDING
P660L50
P660L
P660L100
P1000L8
Pb
LA Varistor Series
V660LA10
V660LA50A
V660LA100B
V1000LA80A
V1000LA160B
O
100
1
90
50
10
NUMBER
PART
STANDARD
MODELS
T
T
(Continued)
BRANDING
660L
660L50
1
660L100
1000L80
1000L160
T
2
FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM
MODEL
(mm)
SIZE
DISC
DIA.
10
14
20
14
20
TIME
w w w . l i t t e l f u s e . c o m
V
V
1000
1000
CONTINUOUS
M(AC)
660
660
660
RMS
(V)
MAXIMUM RATING (85
V
V
M(DC)
1200
1200
850
850
850
(V)
DC
Example: For an 8/20µs Current Waveform:
20µs = T
8µs = T
O
10 x 1000µs
T
T
ENERGY
T = Time From 10% to 90% of Peak
1
1
2
W
= Virtual Origin of Wave
= Virtual Front time = 1.25 • t
= Virtual Time to Half Value (Impulse Duration)
100
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
140
250
220
360
(J)
70
90
80
70
60
50
40
30
20
10
TM
-55
0
TRANSIENT
1
2
= Virtual Front Time
= Virtual Time to Half Value
o
50
C)
CURRENT
8 x 20µs
PEAK
CURVE
2500
4500
6500
4500
6500
I
(A)
TM
60
70
AMBIENT TEMPERATURE (
VARISTOR VOLT-
AGE AT 1mA DC
TEST CURRENT
V
1425
1425
80
MIN
940
940
940
NOM
(V)
90
V
SPECIFICATIONS (25
MAX
1210
1210
1100
1800
1600
NOM
100
110
1820
1820
1650
2700
2420
CLAMPING
(V)
MAXIMUM
V
VOLTAGE
8 x 20µs
C
o
120
C)
(A)
100
100
I
25
50
50
PK
130
o
C)
140 150
TYPICAL
CAPACI-
f = 1MHz
TANCE
(pF)
200
400
130
250
70
59
C
2