CG31.5 Littelfuse Inc, CG31.5 Datasheet - Page 2

• Manufacturer Part Number: CG31.5
• Description: SURGE ARRESTER GDT 1.5KV SMD
• Manufacturer: Littelfuse Inc
• Series: CG3r

Specifications of CG31.5

• Spark Over Voltage: 1500V
• Impulse Discharge Current: 5.0kA 8x20µs
• Package / Case: Non-Standard SMD
• Mounting Type: Surface Mount
• Surge Current Max: 10KA
• Failsafe Protection: No
• Mounting Style: Surface Mount
• Operating Temp Range: -40C to 125C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Tolerance: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

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TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS
CG3 Series
All characteristics at 25
PARAMETER
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
Arc Voltage
Mechanical Outline
Life Ratings
Surge Life
Max Current Surge
AC Follow-on Current
PARAMETER
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
Arc Voltage
Mechanical Outline
Life Ratings
Surge Life
Max Current Surge
AC Follow-on Current
PARAMETER
Device Specifications
DC Breakdown
Impulse Breakdown
Insulation Resistance
Capacitance
Arc Voltage
Mechanical Outline
Life Ratings
Surge Life
Max Current Surge
AC Follow-on Current
(1) End-of-life limits are:
DC: 50% of minimum initial DC breakdown voltage limit to 150% of maximum initial DC breakdown voltage limit.
Impulse: less than 150% of initial impulse breakdown voltage limit.
(1)
(1)
(1)
o
C
1
1
1
/
/
/
10kA (8/20µs)
10kA (8/20µs)
10kA (8/20µs)
.002mF, 100
.002mF, 100
.002mF,100W
2
2
2
USA
CONDITIONS
CONDITIONS
CONDITIONS
cycle @ 60Hz
cycle @ 60Hz
cycle @ 60Hz
I=5A min
I=5A min
I=5A min
100V/µs
100V/µs
100V/µs
500V/s
500V/s
500V/s
1MHz
1MHz
1MHz
100V
100V
100V
1-866-SRC-8668
Ω
Ω
SPECIFICATIONS
Europe
SYMBOL
SYMBOL
SYMBOL
V
V
V
V
V
V
V
V
V
IR
IR
IR
ARC
ARC
ARC
C
C
C
BD
BD
-
-
-
-
BD
BD
-
-
-
-
BD
BD
-
-
-
-
32-89-328850
1600
2400
MIN
10
MIN
10
MIN
10
800
500
500
500
5
5
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CG3-2.0L
CG3-3.0L
10
10
10
CG3-2.0
CG3-3.0
CG3-1.0L
Far East
CG3-1.0
1000
2000
3000
TYP
TYP
TYP
10
10
10
A
A
B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
886-2-2698-8422
1200
1500
2400
3000
3600
4500
MAX
MAX
MAX
300
300
300
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1200
2000
3200
MIN
10
MIN
10
MIN
10
SRC
500
500
500
5
5
5
-
-
-
-
-
CG3-2.5L
-
-
-
-
-
CG3-4.0L
-
-
-
-
-
10
10
10
CG3-2.5
CG3-4.0
CG3-1.5L
CG3-1.5
1500
2500
4000
TYP
TYP
TYP
10
10
10
A
A
B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1800
2200
3000
3750
4800
6000
MAX
MAX
MAX
300
300
300
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DEVICES
UNITS
UNITS
UNITS
shots
shots
shots
shots
shots
shots
A pk
A pk
A pk
pF
pF
pF
V
V
Ω
V
V
V
Ω
V
V
V
Ω
V
-
-
-
9