V68ZA3 Littelfuse Inc, V68ZA3 Datasheet
V68ZA3
Specifications of V68ZA3
Related parts for V68ZA3
V68ZA3 Summary of contents
Page 1
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS The ZA Series of transient voltage surge suppressors are radial-lead varistors (MOVs) designed for use in the protection of low and medium- voltage circuits and systems. Typical ...
Page 2
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series RoHS Pb Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart. Continuous: Steady State Applied Voltage: AC Voltage Range (V M(AC)RMS ...
Page 3
... V56ZA3 56Z3 V56ZA8P P56Z8 V56ZA8 56Z8 V56ZA20P P56Z20 V56ZA20 56Z20 V68ZA05P PZ68 V68ZA05 Z68 V68ZA2P P68Z2 V68ZA2 68Z2 V68ZA3P P68Z3 V68ZA3 68Z3 V68ZA10P P68Z10 V68ZA10 68Z10 V68ZA20P P68Z20 V68ZA20 68Z20 V82ZA05P PZ82 V82ZA05 Z82 V82ZA2 82Z2 V82ZA2P P82Z2 V82ZA4 82Z4 V82ZA4P ...
Page 4
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series RoHS Pb Device Ratings and Specifications (Note1) (Continued) Pb RoHS LEAD-FREE AND RoHS COMPLIANT STANDARD MODELS MODELS PART PART NUMBER BRANDING NUMBER BRANDING V120ZA05P PZ120 V120ZA05 Z120 V120ZA1P P120Z ...
Page 5
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS Power Dissipation Ratings Should transients occur in rapid succession, the average power dissipation required is simply the energy (watt-seconds) per pulse times the number of pulses per ...
Page 6
... V68ZA3( V56ZA3(P) 60 V47ZA3(P) 50 V39ZA3(P) V33ZA2(P) 40 V27ZA2(P) 30 V22ZA2(P) V18ZA2(P) 20 V12ZA2(P) V8ZA2( FIGURE 8. CLAMPING VOLTAGE FOR V8ZA2(P) - V68ZA3(P) 600 MAXIMUM CLAMPING VOLTAGE 500 MODEL SIZE 14mm 400 18 TO 68V T = -55 A 300 200 100 90 80 V68ZA10(P) 70 V56ZA8(P) 60 V47ZA7(P) 50 V39ZA6(P) 40 V33ZA5(P) V27ZA4(P) 30 V22ZA3(P) V18ZA3( ...
Page 7
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS Transient V-I Characteristics Curves 4,000 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 14mm 3,000 82 TO 180V RATING N(DC - ...
Page 8
... MODEL SIZE 7mm V8ZA1(P) - V12ZA1( INDEFINITE 100 1,000 10,000 IMPULSE DURA TION ( µs) V8ZA1(P) - V12ZA1(P) MODEL SIZE 7mm V82ZA2(P) - V180ZA1( 100 1,000 10,000 IMPULSE DURA TION ( µs) V82ZA2(P) - V180ZA1(P) MODEL SIZE 10mm V18ZA2(P) - V68ZA3( 100 1,000 10,000 IMPULSE DURA TION ( µs) V18ZA2(P) - V68ZA3(P) ...
Page 9
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS Pulse Rating Curves (Continued) 5,000 1 2,000 2 1,000 10 500 10 200 10 100 FIGURE 22. SURGE CURRENT RATING CURVES ...
Page 10
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS Pulse Rating Curves (Continued) 5,000 1 MODEL SIZE 14mm 2 V82ZA12(P) - V180ZA10(P) 2,000 1,000 500 10 200 100 50 20 ...
Page 11
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series RoHS Pb Tape and Reel Specifications 5 and 7mm Devices SEATING H 1 PLANE ∆ ∆ Crimped ...
Page 12
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS SYMBOL PARAMETER P Pitch of Component P Feed Hole Pitch 0 P Feed Hole Center to Pitch 1 P Hole Center to Component Center 2 F Lead ...
Page 13
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series Pb RoHS Tape and Reel Ordering Information Crimped leads are standard on ZA types supplied in tape and reel and are denoted by the model letter “T”. Model letter ...
Page 14
Varistor Products Low to Medum Voltage, Radial Lead ZA Varistor Series RoHS Pb Additional Lead Style Options Radial lead types can be supplied with combination preformed crimp and trimmed leads. This option is supplied to the dimensions shown. 5mm SYMBOL ...