G E SOLID STATE 01 Def) 3875081 o01b938 i TH 25 SURFACE-MOUNT VARISTORS SC and CH SERIES RATINGS AND CHARACTERISTICS TABLE: SC (3.2 x 4.6mm) , CH (5 x 8mm) (See page 9-30 for dimension drawing) \Sa pes WS 0 TTT ee Ds KSSSSSS -[ SS, Hi a UL & Maximum Ratings (85C) Characteristics (25C) Continuous Transient Maximum . Varistor Clamping Typical Model Peak Voltage Voltage Capaci- Reference Number RMS DC Energy {| Current @ 1mA DC Vc @ Test tance Curves Voltage | Voltage | (10/1000) | (8/Z0zs) Test Current Current (8/20us) Vintec) Vande) Wen Ian Min. | Vy | Max. | Vo I, f=1MHz | V-I' | Pulse Volts Volts Joules Amps | Volts | Volts | Volts | Volts | Amps | Picofarads | Page | Page SC Series V8SC1812 : 4 5.5 0.10 25 6.0 82} 11.0 30 2 700 9-37 | 9-48 V12SC1812 6 8 0.14 50 9.0] 1201 160 37 2 600 9-37 | 9-48 V18SC1812 10 14 017 50 144 |] 1801 216 44 2 500 9-37 | 9-48 V22SC1812 14 18 0.20 50 18.7 | 22.0} 260 51 2 400 9-37 | 9-48 V27SC1812 17 22 0.25 50 23.0 | 270 | 314 59 2 300 9-37 | 9-48 _ V33SC1812 20 26 0.30 50 29.5 | 33.0 | 38.0 67 2 250 9-37 | 9-48 V39SC1812 25 31 0.35 50 35.0 } 39.0 | 46.0 79 2 220 9-37 | 9-48 V47SC1812 30 38 0.40 50 42.0 |} 47.0 | 55.0 90 2 200 9-37 | 9-48 CH Series V8CH8 4 5.5 0.40 100 6.0 8.2] 110 22 5 3000 9-37 | 9-48 V12CH8 6 8 0.60 250 90 | 12.0] 160 34 5 2500 9-37 | 9-48 V18CH8 10 14 0.80 250 144 | 180 | 216 42 5 2000 9-37 | 9-48 V22CH8 14 18 *10.0 250 18.7 | 22.0 | 26.0 47 5 1600 9-37 | 9-48 V27CH8 17 22 1.0 250 23.0 | 27.0) 31.1 57 5 1300 9-37 | 9-48 V33CH8 20 26 1.2 250 29.5 | 33.0 | 365 68 5 1100 9-37 | 9-48 V39CH8 25 31 1.5 250 35.0 | 39.0 | 43.0 79 5 900 9-37 | 9-48 V47CH8 30 38 18 250 42.0 | 47.0 | 52.0 92 5 800 9-37 | 9-48 V56CH8 35 45 2.3 250 50.0 | 560 | 62.0 | 107 5 700 9-37 | 9-48 V68CH8 40 56 3.0 250 61.0 | 68.0] 75.0 | 127 5 600 9-37 | 9-48 V82CH8 50 66 4.0 1200 74.0 | 820 | 910] 135 10 500 9-37 | 9-48 V100CH8 60 81 5.0 1200 90.0 | 100.0 | 110.0 | 165 10 400 9-37 | 9-48 V120CH8 715 102 6.0 1200 108.0 | 120.0 | 132.0 | 200 10 300 9-37 | 9-48 V150CHS8 95 127 8.0 1200 135.0 | 150.0 | 165.0 | 250 10 250 9-37 | 9-48 V180CH8 115 153 10.0 1200 162.0 | 180.0 | 198.0 | 295 10 200 9-37 | 9-48 V200CH8 130 175 110 1200 184.0 | 200.0 | 228.0 | 340 10 180 9-37 | 9-48 V220CHB - 140 180 12.0 1200 198.0 | 220.0 | 242.0 | 360 10 160 9-37 | 9-48 V240CH8 150 200 13.0 1200 | 212.0 | 240.0 | 268.0 | 360 10 150 9-37 | 9-48 V360CH8 230 300 20.0 1200 | 324.0 | 360.0 | 396.0 | 595 10 100 9-37 | 9-48 V390CH8 250 330 2}.0 1200 | 354.0 | 390.0 | 429.0 | 650 10 90 9-37 | 9-48 : V430CH8 _ 275 369 23.0 1200 | 389.0 | 430.0 | 473.0 | 710 10 80 9-37 | 9-48 NOTE: Power dissipation of transients not to exceed 0.2 watts, 0.25 watts for SC, CH Series respectively. *Energy rating for impulse duration of 30 milliseconds minimum to one half of peak current value. C1812 chips are equivalent to EIA Std 1812 (3.2 x 4.6 mm) 1See pg. 9-37 for comparison of V-I characteristics by model size for selected voltages. 9-11