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| CRHV Vishay Techno High Voltage Chip Resistors FEATURES * * * * * * * * * High voltage up to 3000 volts. Outstanding stability < 0.5%. Flow solderable. Custom sizes available. Automatic placement capability. Top and wraparound terminations. Tape and reel packaging available. Internationally standardized sizes. Nickel barrier available. STANDARD ELECTRICAL SPECIFICATIONS RESISTANCE RANGE* (Ohms) 2M - 8G 4M - 10G 6M - 35G 10M - 40G 12M - 50G POWER RATING* (MW) 300 450 500 600 700 VOLTAGE RATING (V) (Max.) 1500 1750 2000 2500 3000 ELECTRICAL SPECIFICATIONS Resistance Range: 2 Megohms to 50 Gigohms. Resistance Tolerance: 1%, 2%, 5%, 10%, 20%. Temperature Coefficient: 100ppm/C. (- 55C to + 150C) Voltage Rating: 1500V - 3000V. Short Time Overload: Less than 0.5% R. MODEL* CRHV1206 CRHV1210 CRHV2010 CRHV2510 CRHV2512 MECHANICAL SPECIFICATIONS Construction: 96% alumina substrate with proprietary cermet resistance element and specified termination material. ENVIRONMENTAL SPECIFICATIONS Operating Temperature: - 55C to + 150C Life: Less than 0.5% change when tested at full rated power. *For non-standard sizes, lower values or higher power rating requirement, contact factory at 904-923-3313. VOLTAGE COEFFICIENT OF RESISTANCE CHART SIZE CRHV1206 CRHV1210 CRHV2010 CRHV2510 CRHV2512 VALUE (Ohms) 2M - 199M 4M - 200M 6M - 99M 100M - 1G 10M - 99M 100M - 1G 12M - 999M 1G - 5G VCR (PPM/V) 25 25 10 20 10 15 10 25 FURTHER INSTRUCTIONS Values over 200M, consult factory. Values over 200M, consult factory. Values over 1G, consult factory. Values over 1G, consult factory. Values over 5G, consult factory. DIMENSIONS in inches [millimeters] Termination Style A (3-sided wraparound) W L T .025 [.635] Max. MODEL CRHV1206 CRHV1210 CRHV2010 CRHV2510 CRHV2512 Termination Style C (5-sided wraparound) W 0.006 [0.152] 0.125 0.125 0.200 0.250 0.250 LENGTH (L) 0.006 [0.152] 0.063 0.100 0.100 0.100 0.126 WIDTH (W) THICKNESS (T) 0.002 [0.051] 0.025 0.025 0.025 0.025 0.025 Termination Style B (Top conductor only) L T .025 [.635] Max. W L T .025 [.635] Max. www.vishay.com 4 Document Number 68002 Revision 12-Feb-03 CRHV High Voltage Chip Resistors DERATING CURVE 120 Vishay Techno % OF RATED POWER 100 80 60 40 20 0 20 50 70 100 AMBIENT TEMP. DEG. CENTIGRADE 150 ORDERING INFORMATION HV MODEL 2512 SIZE A TERMINATION STYLE A = 3 sided B = Top only C = 5 sided A TERMINATION MATERIAL A = Palladium Silver B = Platinum Gold C = Gold D = Platinum Silver E = Palladium Gold F = Nickel Barrier 1008 VALUE The first 3 digits are significant figures. Last digit specifies the number of zeros to follow. Example: 1008 = 10 Gigohms. F TOLERANCE F = 1% G= 2% J = 5% K = 10% M = 20% 100 TCR 100 = 100ppm/C 150 = 150ppm/C 200 = 200ppm/C 350 = 350ppm/C S2 SOLDER TERMINATION S2 = Sn62 Document Number 68002 Revision 12-Feb-03 www.vishay.com 5 |
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