V1000LA160BP Littelfuse Inc, V1000LA160BP Datasheet - Page 4

• Manufacturer Part Number: V1000LA160BP
• Description: VARISTOR 1000V 360J 20MM RAD LA
• Manufacturer: Littelfuse Inc
• Series: LAr
• Type: MOVr

Specifications of V1000LA160BP

• Varistor Voltage: 1600V (1.6kV)
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 1000VAC
• Maximum Dc Volts: 1200VDC
• Energy: 360J
• Package / Case: Disc 20mm
• Product: MOV
• Voltage Rating Dc: 1200 V
• Voltage Rating Ac: 1000 V
• Clamping Voltage: 2.42 KV
• Peak Surge Current: 6.5 KA
• Surge Energy Rating: 360 J
• Capacitance: 250 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Through Hole
• Current Rating: 100 A
• Dimensions: 20 mm Dia. x 13 mm L
• Termination Style: Radial
• Brand/series: LA Series
• Current, Peak: 6500 A
• Energy Rating: 360 Joules
• Package: Leads
• Technology: Metal Oxide
• Voltage, Ac: 1000 VAC
• Voltage, Clamping: 2420 V
• Voltage, Dc: 1200 VDC
• Voltage, Varistor: 1600
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: F3046; V1000LA160BP

LA Varistor Series
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 the diagram below.
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.
Current Energy and Power Derating Curve
Figure 1
100
90
80
70
60
50
40
30
20
10
0
-55
50
60
70
AMBIENT TEMPERATURE (
80
90
100
110
o
120
C)
Radial Lead Varistors > LA Series
130
140 150
Varistor Products
Revision: August 4, 2010
Peak Pulse Current Test Waveform
Figure 2
0
T = Time from 10% to 90% of Peak
T
T
Example - For an 8/20 μs Current Waveform:
1
1
2
= Virtual Origin of Wave
O
= Rise Time = 1.25 x T
= Decay Time
100
1
90
50
10
8μs = T
20μs = T
Please refer to www.littelfuse.com/series/la.html for current information.
1
2
= Rise Time
= Decay Time
T
T
1
T
2
Specifications are subject to change without notice.
TIME
©2010 Littelfuse, Inc.