V68ZU2P Littelfuse Inc, V68ZU2P Datasheet - Page 2

• Manufacturer Part Number: V68ZU2P
• Description: VARISTOR 68V 7MM UNDERCRIMPD T/R
• Manufacturer: Littelfuse Inc
• Series: ZUr

Specifications of V68ZU2P

• Varistor Voltage: 75V
• Current-surge: 250A
• Number Of Circuits: 1
• Maximum Ac Volts: 40VAC
• Maximum Dc Volts: 56VDC
• Energy: 3.0J
• Package / Case: Disc 7mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 250A
• Varistor Case: 7mm DISC
• Clamping Voltage Vc Max: 135V
• Peak Energy (10/1000us): 3J
• Voltage Rating Vdc: 56V
• Product: MOV
• Voltage Rating Dc: 56 V
• Voltage Rating Ac: 40 V
• Clamping Voltage: 135 V
• Peak Surge Current: 250 A
• Surge Energy Rating: 3 J
• Capacitance: 600 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Current Rating: 250 A
• Dimensions: 5.6 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Varistor Products
Low to Medum Voltage, Radial Lead
Absolute Maximum Ratings
Continuous:
Transient:
Operating Ambient Temperature Range (T A ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to85
Storage Temperature Range (T STG ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to125
Temperature Coefficient ( V) of Clamping Voltage (V C ) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01
Hi-Pot Encapsulation (Isolation Voltage Capability) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500
Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device
at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Device Ratings and Specifications
RoHS
Steady State Applied Voltage:
AC Voltage Range (V M(AC)RMS ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 to 460
DC Voltage Range (V M(DC) ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 to 615
Peak Pulse Current (I TM )
For 8/20µs Current Wave (See Figure 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 to 6500
Single Pulse Energy Range (Note 1)
For 10/1000µs Current Wave (W TM ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1 to 52
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)
V8ZA05P
V8ZA1P
V8ZA2P
V12ZA05P
V12ZA1P
V12ZA2P
V18ZA05P
V18ZA1P
V18ZA2P
V18ZA3P
V18ZA40P
V22ZA05P
V22ZA1P
V22ZA2P
V22ZA3P
V24ZA50P
V27ZA05P
V27ZA1P
V27ZA2P
V27ZA4P
V27ZA60P
See Page 70 for NOTES
NUMBER
PART
68
COMPLIANT
LEAD-FREE
AND RoHS
RoHS
MODELS
Pb
BRANDING
P08Z1
P08Z2
P12Z1
P12Z2
P18Z1
P18Z2
P18Z3
P18Z40
P22Z3
P24Z50
PZ08
PZ12
PZ18
PZ22
P22Z1
P22Z2
PZ27
P27Z1
P27Z2
P27Z4
P27Z60
Pb
ZA Varistor Series
V8ZA05
V8ZA1
V8ZA2
V12ZA05
V12ZA1
V12ZA2
V18ZA05
V18ZA1
V18ZA2
V18ZA3
V18ZA40
V22ZA05
V22ZA1
V22ZA2
V22ZA3
V24ZA50
V27ZA05
V27ZA1
V27ZA2
V27ZA4
V27ZA60
NUMBER
PART
STANDARD
MODELS
For ratings of individual members of a series, see Device Ratings and Specifications chart.
BRANDING
Z08
08Z1
08Z2
Z12
12Z1
12Z2
Z18
18Z1
18Z2
18Z3
18Z40
Z22
22Z1
22Z2
22Z3
24Z50
Z27
27Z1
27Z2
27Z4
27Z60
(Note 1)
DIA. (mm)
MODEL
DISC
SIZE
10
10
14
20
10
20
20
10
14
10
14
5
7
5
7
5
7
5
7
5
7
w w w . l i t t e l f u s e . c o m
V
V
M(AC)
CONTINUOUS
RMS
(V)
10
10
10
10
10
14
14
14
14
14
17
17
17
17
17
4
4
4
6
6
6
MAXIMUM RATING (85
V
(Note 4)
V
M(DC)
(V)
5.5
5.5
5.5
14
14
14
14
14
18
18
18
18
18
22
22
22
22
22
DC
8
8
8
ENERGY 10
100 (Note 2)
120 (Note 2)
80 (Note 2)
x 1000µs
W
0.14
0.17
0.25
0.1
0.4
0.8
0.6
1.2
0.8
1.5
3.5
0.2
0.9
2.5
(J)
2
4
1
5
TM
TRANSIENT
o
C)
CURRENT
8 x 20µs
PEAK
1000
2000
1000
2000
1000
2000
100
250
100
250
100
250
500
100
250
500
100
250
500
I
(A)
TM
50
50
(Note 3)
(Note 3)
(Note 3)
VARISTOR VOLT-
AGE AT 1mA DC
V
TEST CURRENT
MIN
14.4
14.4
14.4
14.4
14.4
18.7
18.7
18.7
18.7
19.2
NOM
23
23
23
23
23
6
6
6
9
9
9
(V)
SPECIFICATIONS (25
V
MAX
21.6
21.6
21.6
21.6
21.6
31.1
31.1
31.1
31.1
31.1
NOM
11
11
11
16
16
16
26
26
26
26
26
ZA SERIES
CLAMPING
V
(V)
MAXIMUM
VOLTAGE
30
22
20
37
34
30
36
36
36
36
37
43
43
43
43
43
53
53
53
53
50
8 x 20µs
C
I
(A)
2.5
2.5
2.5
2.5
2.5
PK
10
20
10
20
10
20
1
5
1
5
1
5
1
5
1
5
o
C)
TYPICAL
CAPACI-
f = 1MHz
TANCE
11000
22000
18000
13000
1400
3000
7500
1200
2500
6000
1000
2000
5000
1600
4000
9000
1300
3000
7000
(pF)
UNITS
800
600
C
%/
MΩ
o
o
V
V
A
V
J
C
C
o
C