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VIS800

P1-P3
©2011 Littelfuse, Inc.
Gas Discharge Tube (GDT) Products
53
Revised: December 18, 2011
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
VIS Series
VIS Series
VIS Series
RoHS
Description
The VIS series is a two-terminal, bi-directional,
voltage triggered switch, specifically for ignition
circuits used in high pressure HID lighting. The gas
plasma trigger technology offers very fast switch
speeds with improved di/dt values compared to
similar function silicon based devices. Switching
voltages are fixed depending on the part number
selected.
Features
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ultimate reliability.
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when switch voltage
acheived. High di/dt
allows for optimum
performance of ignition
transformers.
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481-1
Device Series Ratings:
Notes:
1. Number of switching operations depends on peak surge current, operating frequency and ambient temperature.
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2. Measured at 100 volts per second.
3. Measured after 24 hours of darkness.
Applications
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electrical energy (such
as capacitive discharge)
at predetermined
voltages.
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systems and similar
circuits
Device Specifications
Part Number
Discharge Peak
Current
Switching
Operations
1
(Electrical Life)
Initial Break
Down Voltage
2
Initial Voltage,
First Ignition
Value
2
Electrical Life
Breakdown
Voltage Values
Electrical Life
First Ignition
Values
3
Amps # of cycles typ Volts Volts Volts Volts
VIS 230 300 2,000,000 200-255 280 200-280 280
VIS 40
0 500 100,000 350-460 460 340-460 500
VIS 600 1000 30,000 528-627 720 510-690 750
VIS 800 400 200,000 704-896 950 680-920 1000
Schematic Symbol
Max Load Current N"
Max Switching Frequency 25Hz - VIS 230
200Hz - VIS 400 to VIS 800
Operating Temperature T
OP
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Storage Temperature T
STG
¡$UP¡$
Insulation Resistance 100 MΩ
Capacitance 1.5 pF
©2011 Littelfuse, Inc.
Gas Discharge Tube (GDT) Products
54
Revised: December 18, 2011
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
VIS Series
VIS Series
Electrical Life Time - Test Circuits
V
VIS 230
15 KΩ
2.2 μF
10 μH
230 V
AC
VIS 230 Life Test Circuit
V
VIS 400
10 KΩ
680 nF
0.5 μH
500 V
DC
VIS 400 Life Test Circuit
V
VIS 600
13 KΩ
470 nF
0.1 μH
750 V
DC
VIS 600 Life Test Circuit
V
VIS 800
68 KΩ
100 nF
0.5 μH
1000 V
DC
VIS 800 Life Test Circuit
2,000,000 operations
10 - 25Hz
Testing Temperature 25ºC
30,000 operations
1 sec. on, 10 sec. off
Testing Temperature 25ºC
200,000 operations
1 sec. on, 10 sec. off
Testing Temperature 25ºC
100,000 operations
1 sec. on, 10 sec. off
Testing Temperature 25ºC
Soldering Parameters - Wave Soldering (Thru-Hole Devices)
Soldering Parameters - Hand Soldering
Dwell Time
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
Time (Seconds)
Temperature (°C) - Measured on bottom side of board
Cooling Time
Preheat Time
Wave Parameter Lead-Free Recommendation
Preheat:
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Temperature Minimum:
100
° $
Temperature Maximum:
150
° $
Preheat Time: 60-180 seconds
Solder Pot Temperature:
280
° $.BYJNVN
Solder Dwell Time: 2-5 seconds
Recommended Process Parameters:
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Heating Time: 5 seconds max.
©2011 Littelfuse, Inc.
Gas Discharge Tube (GDT) Products
55
Revised: December 18, 2011
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
VIS Series
VIS Series
Mechanical Specifications:
Material and
Plating
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Device Plating: Nickel @ 2-5 microns
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Device
Marking
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Blue ink with negative print
Part Numbering System
Dimensions in mm (inch)
62 ± 2
6.05 ± 0.2
ø8.0 ± 0.2
[2.44 ± 0.079]
[0.238 ± 0.008]
[0.315 ± 0.008]
ø0.8 ± 0.1
VIS 230:
[0.032 ± 0.004]
ø1.00 +0.1
VIS 400/600/800:
[0.039 ± 0.004]
VIS
600
Nominal Break Down Voltage
(230, 400, 600 or 800)
VIS Series
Packaging Dimensions
22.8
[0.898]
52.4
[2.063]
6.4
[0.252]
<0.8 Max
<1.2 Max. Lead Bend
5.0 Pitch
[0.197]
Direction of Feed
254.0 - 356.0
[10.0 - 14.0]
80.0
[3.15]
P1-P3

VIS800

Mfr. #:
Buy VIS800
Manufacturer:
Littelfuse
Description:
Gas Discharge Tubes / Gas Plasma Arrestors 800V Trigger Device 1.0MM Lead Wire
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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