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V18ZA05 Datasheet, PDF (6/12 Pages) Harris Corporation – Radial Lead Metal-Oxide Varistors for Low to Medium Voltage Operation
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ZA Series
Transient V-I Characteristics Curves (Continued)
3000
2000
1000
V750ZA05
V715ZA05
V680ZA05
V620ZA05
V470ZA05
V430ZA05
V390ZA05
V360ZA05
MAX CLAMPING VOLTAGE
MODEL SIZE 5mm
T3A60=T-O557o5C0VTON(D85Co) CRATING
500
0.0001 0.001
0.01 0.1
1
10
PEAK AMPERES (A)
100 1000
FIGURE 5. CLAMPING VOLTAGE FOR V360ZA05 - V750ZA05
4,000
3,000
2,000
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
82
TA
T=O-5158o0CVTNO(D8C5) oRCATING
1,000
900
800
700
600
500
400
300
200
V180ZA1
V150ZA1
V120ZA1
V100ZA3
V82ZA2
100
10-3
10-2
10-1
100
101
102
103 104
PEAK AMPERES (A)
FIGURE 7. CLAMPING VOLTAGE FOR V82ZA2 - V180ZA1
500
400
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
300 8 TO 68VN(DC) RATING
TA = -55oC TO 85oC
200
100
90
80
V68ZA2
70 V56ZA2
60
50
V47ZA1
V39ZA1
40 V33ZA1
V27ZA1
30 V22ZA1
V18ZA1
20 V12ZA1
V8ZA1
10
10-3
10-2
10-1
100
101
PEAK AMPERES (A)
102
103
FIGURE 6. CLAMPING VOLTAGE FOR V8ZA1 - V68ZA2
500 MAXIMUM CLAMPING VOLTAGE
400 MODEL SIZE 10mm
300
8 TO
TA =
-6585VoNC(DTCO)
RATING
85oC
200
100
90
80
V68ZA3
70 V56ZA3
60 V47ZA3
50 V39ZA3
40 V33ZA2
V27ZA2
30 V22ZA2
V18ZA2
20
V12ZA2
V8ZA2
10
10-3
10-2
10-1
100
101
PEAK AMPERES (A)
102
103
FIGURE 8. CLAMPING VOLTAGE FOR V8ZA2 - V68ZA3
4,000
3,000
2,000
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
82
TA
T=O-5158o0CVTNO(D8C5) oRCATING
1,000
900
800
700
600
500
400
300
200
V180ZA5
V150ZA4
V120ZA4
V100ZA4
V82ZA4
100
10-3
10-2
10-1
100
101
102
PEAK AMPERES (A)
103 104
FIGURE 9. CLAMPING VOLTAGE FOR V82ZA4 - V180ZA5
4-39
600
500
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
400
300
18
TA
T=O-5658oVCNT(DOC8) 5RoACTING
200
100
90
80 V68ZA10
70 V56ZA8
60 V47ZA7
50 V39ZA6
40 V33ZA5
V27ZA4
30 V22ZA3
V18ZA3
20
10-3
10-2
10-1
100
101
PEAK AMPERES (A)
102
103
FIGURE 10. CLAMPING VOLTAGE FOR V18ZA3 - V68ZA10
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