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V22CH8 Datasheet(PDF) 3 Page - Littelfuse |
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V22CH8 Datasheet(HTML) 3 Page - Littelfuse |
3 / 6 page Varistor Products ©2010 Littelfuse, Inc. Revision: August 30, 2010 CH Varistor Series Surface Mount Varistors > CH Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/CH.html for current information. 100 90 50 10 O1 T T1 T2 TIME Peak Pulse Current Test Waveform Clamping Voltage for V120CH8 – V430CH8 Clamping Voltage for V22CH8 – V68CH8 500 400 300 200 100 90 80 70 60 50 40 30 20 10 PEAK AMPERES (A) 10-3 10-2 10-1 100 101 102 103 V56CH8 V47CH8 V39CH8 V33CH8 V27CH8 V22CH8 MAXIMUM CLAMPING VOLTAGE MODEL SIZE 5 x 8mm 22 TO 56VN(DC) RATING TA = -55oC TO 125oC V68CH8 4,000 3,000 2,000 1,000 900 800 700 600 500 400 300 200 100 10-3 10-2 10-1 100 101 102 103 104 V180CH8 V150CH8 V120CH8 V430CH8 V390CH8 V360CH8 V240CH8 V220CH8 V200CH8 PEAK AMPERES (A) MAXIMUM CLAMPING VOLTAGE MODEL SIZE 5 x 8mm 100 TO 430VN(DC) RATING TA = -55oC TO 125oC NOTE: If pulse ratings are exceeded, a shift of VN(DC) (at specified current) of more than +/-10% could result. This type of shift, which normally results in a decrease of VN(DC), may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection. Surge Current Rating Curves for V22CH8 - V56CH8 500 200 50 20 10 5 2 1 0.2 0.5 100 20 100 1,000 10,000 IMPULSE DURATION 1 2 10 102 103 104 105 106 INDEFINITE MODEL SIZE 5 x 8mm V22CH8 - V56CH8 (μs) 20 100 1,000 10,000 IMPULSE DURATION 2,000 1,000 500 200 100 50 20 10 5 2 1 1 2 10 102 103 104 105 INDEFINITE MODEL SIZE 5 x 8mm V120CH8 - V430CH8 106 (μs) Pulse Rating Curves 0 1 = Virtual Origin of Wave T = Time from 10% to 90% of Peak T 1 = Rise Time = 1.25 x T T 2 = Decay Time Example: For an 8/20 μs Current Waveform: 8μs = T 1 = Rise Time 20μs = T 2 = Decay Time Surge Current Rating Curves for V120CH8 - V430CH8 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 |
Similar Part No. - V22CH8_10 |
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Similar Description - V22CH8_10 |
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