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1N985B Datasheet(PDF) 2 Page - Tak Cheong Electronics (Holdings) Co.,Ltd |
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1N985B Datasheet(HTML) 2 Page - Tak Cheong Electronics (Holdings) Co.,Ltd |
2 / 3 page November 2006 / C Page 2 Li ce n s e d by ON Sem i c o n d uc to r , A t r ad e m ar k o f semicond u c t o r C o mpo n e n ts I n d u s t ri es , L L C for Ze n e r Tec h nolo g y and Pr od u c ts . TAK CHEONG ® ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted) Zener Voltage (Note 3.) Zener Impedance (Note 4.) Leakage Current VZ (Volts) @IZT ZZT @IZT ZZK @IZK IR @VR = 1V IZM (Note 5.) Device (Note 2.) Device Marking Min Nom Max (mA) (Ω) (Ω) (mA) (uA) (Volts) (mA) 1N957B 1N958B 1N959B 1N960B 1N961B 1N957B 1N958B 1N959B 1N960B 1N961B 6.460 7.125 7.790 8.645 9.500 6.8 7.5 8.2 9.1 10 7.140 8.875 8.610 9.555 10.500 18.5 16.5 15 14 12.5 4.5 5.5 6.5 7.5 8.5 700 700 700 700 700 1 0.5 0.5 0.5 0.25 150 75 50 25 10 5.2 5.7 6.2 6.9 7.6 47 42 38 35 32 1N962B 1N963B 1N964B 1N965B 1N966B 1N962B 1N963B 1N964B 1N965B 1N966B 10.45 11.40 12.35 14.25 15.20 11 12 13 15 16 11.55 12.60 13.65 15.75 16.8 11.5 10.5 9.5 8.5 7.8 9.5 11.5 13 16 17 700 700 700 700 700 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 8.4 9.1 9.9 11.4 12.2 28 26 24 21 19 1N967B 1N968B 1N969B 1N970B 1N971B 1N967B 1N968B 1N969B 1N970B 1N971B 17.10 19.00 20.90 22.80 25.65 18 20 22 24 27 18.90 21.00 23.10 25.20 28.35 7 6.2 5.6 5.2 4.6 21 25 29 33 41 750 750 750 750 750 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 13.7 15.2 16.7 18.2 20.6 17 15 14 13 11 1N972B 1N973B 1N974B 1N975B 1N976B 1N972B 1N973B 1N974B 1N975B 1N976B 28.50 31.35 34.20 37.05 40.85 30 33 36 39 43 31.50 34.65 37.80 40.95 45.15 4.2 3.8 3.4 3.2 3.0 49 58 70 80 93 1000 1000 1000 1000 1500 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 22.8 25.1 27.4 29.7 32.7 10 9.2 8.5 7.8 7 1N977B 1N978B 1N979B 1N980B 1N981B 1N977B 1N978B 1N979B 1N980B 1N981B 44.65 48.45 53.20 58.90 64.60 47 51 56 62 68 49.35 53.55 58.80 65.10 71.40 2.7 2.5 2.2 2.0 1.8 105 125 150 185 230 1500 1500 2000 2000 2000 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 35.8 38.8 42.6 47.1 51.7 6.4 5.9 5.4 4.9 4.5 1N982B 1N983B 1N984B 1N985B 1N986B 1N982B 1N983B 1N984B 1N985B 1N986B 71.25 77.90 86.45 95.00 104.5 75 82 91 100 110 78.75 85.10 95.55 105.0 115.5 1.7 1.5 1.4 1.3 1.1 270 330 400 500 750 2000 3000 3000 3000 4000 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 56.0 62.2 69.2 76.0 83.6 4.1 3.7 3.3 3.0 2.7 1N987B 1N988B 1N989B 1N990B 1N991B 1N992B 1N987B 1N988B 1N989B 1N990B 1N991B 1N992B 114.0 123.5 142.5 152.0 171.0 190.0 120 130 150 160 180 200 126.0 136.5 157.5 168.5 189.5 210.0 1 0.95 0.85 0.80 0.68 0.65 900 1100 1500 1700 2200 2500 4500 5000 6000 6500 7100 8000 0.25 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 5 91.2 98.8 114.0 121.6 136.8 152.0 2.5 2.3 2.0 1.9 1.7 1.5 VF Forward Voltage = 1.5V max @ IF = 200mA for all types 2. TOLERANCE AND VOLTAGE DESIGNATION The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 3. ZENER VOLTAGE (VZ) MEASUREMENT The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within specification with device junction in thermal equilibrium. 4. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC) with AC frequency = 60Hz. 5. MAXIMUM ZENER CURRENT RATINGS (IZM) Values shown are based on the JEDEC rating of 400mW where the actual zener voltage (VZ) is known at the operation point, the zener current may be increased and is limited by the derating curve. |
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Similar Description - 1N985B |
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