DESCRIPTION DATA SHEET The NE6819 / SC8 is an NPN epitaxial silicon transistor designed for use in low noise and small signal amplifiers from VHF band to L band. Low noise figure, high gain, and high current capability achieve a very wide dynamic range and excellent linearity. This is achieved by direct nitride passivated base surface, process (NEST process) which is a proprietary fabrication technique. FEATURES Low Voltage Use. High ft: 8. GHz TYP. (@, IC = ma, f = GHz) Low Cre:.3 pf TYP. (@, IE =, f = 1 MHz) Low NF: 1.9 db TYP. (@, IC = ma, f = GHz) High e : 7. db TYP. (@, IC = ma, f = GHz) Ultra Super Mini Mold Package. ORDERING INFORMATION PART NUMBER NE6819-A SC8-A NE6819-T-A SC8-T-A QUANTITY pcs./unit 3 kpcs./reel PACKING STYLE * To order evaluation samples, please contact your nearby sales office. Unit sample quantity shall be pcs. ABSOLUTE MAXIMUM RATINGS (TA = C) Collector to Base Voltage VCBO V Collector to Emitter Voltage VCEO V Emitter to Base Voltage VEBO 1. V Collector Current IC 3 ma Total Power Dissipation PT 1 mw Junction Temperature Tj 1 C Storage Temperature Tstg 6 to + 1 C SILICON TRANSISTOR NE6819 / SC8 NPN SILICON EPITAXIAL TRANSISTOR 3 PINS ULTRA SUPER MINI MOLD Embossed tape 8 mm wide. Pin3 (Collector) face to perforation side of the tape. PACKAGE DIMENSIONS 1.6 ±.1 1..7 ±. 1.6. +.1 1. Emitter. Base 3. Collector in millimeters 1.6 ±.1.8 ±.1 to.1 3.3 +.1.1 +.1. JEITA Part No. Document No. P387EJVDS (nd edition) (Previous No. TD-433) Date Published July 199 P
NE6819 / SC8 ELECTRICAL CHARACTERISTICS (TA = C) CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT TEST CONDITIONS Collector Cutoff Current ICBO 1. μa VCB = V, IE = Emitter Cutoff Current IEBO 1. μa VEB = 1 V, IC = DC Current Gain hfe 8 16, IC = ma *1 Gain Bandwidth Product ft. 8. GHz, IC = ma Feed-back Capacitance Cre.3.7 pf VCB = 3 V, IE =, f = 1 MHz * Insertion Power Gain e. 7. db, IC = ma, f = GHz Noise Figure *1 Pulse Measurement PW 3 μs, Duty Cycle % NF 1.9 3. db, IC = ma, f = GHz * The emitter terminal and the case shall be connected to the guard terminal of the three-terminal capacitance bridge. hfe Classification RANK FB Marking 44 hfe 8 to 16
NE6819 / SC8 TYPICAL CHARACTERISTICS (TA = C) PT Total Power Dissipation mw ft Gain Bandwidth Product GHz 1 1 TA Ambient Temperature C IB = 16 μa 14 μa 1 μa μa 8 μa 6 μa 4 μa μa 1 VBE Base to Emitter Voltage V 1 VCE Collector to Emitter Voltage V 1 8 6 4 TOTAL POWER DISSIPATION vs. AMBIENT TEMPERATURE f = GHZ 1 Free Air COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE GAIN BANDWIDTH PRODUCT vs. COLLECTOR CURRENT hfe DC Current Gain e Insertion Power Gain db 1 8 6 4 1 COLLECTOR CURRENT vs. BASE TO EMITTER VOLTAGE DC CURRENT GAIN vs. COLLECTOR CURRENT INSERTION POWER GAIN vs. COLLECTOR CURRENT f = GHZ 1. 3
NE6819 / SC8 NF Noise Figure db Cre Feed-back Capacitance pf 3 1. 1.. NOISE FIGURE vs. COLLECTOR CURRENT 1 f = 1 MHZ.1 1 f = GHZ FEED-BACK CAPACITANCE vs. COLLECTOR TO BASE VOLTAGE VCB Collector to Base Voltage V MAG Maximum Available Gain db e Insertion Power Gain db 1 MAXIMUM AVAILABLE GAIN, INSERTION POWER GAIN vs. MAG e.1. 1.. f Frequency GHz IC = ma. 4
NE6819 / SC8 S-PARAMETER, IC = ma, ZO = Ω..739 3.1 1.19 11..16 74.9.9 13.6..617 4. 13.966 131.9.7 63..84. 3..7 64.6 1.474 11.9.3 7.3.699.8 4..414 81..86.7.4 1.8.63 7.3..344 94.7 9.41 91.8.49 49.7.83 8.1 6..96.9 8.147 8.9. 47.. 8.1 7..6 116.6 7.11 74.9.6 44.4. 8.3 8..36 16.3 6.434 67.7.68 41.8.6 8.7 9..18 136..86 6.9.7 39.1.49 8.9.. 144.8.88 4.6.83 36.4.477 9.6 1..199 13.1 4.864 48.6.89 33.4.466 9.9 1..194 161.6 4. 4.7.96 3..47 31. 13..193 168.9 4.191 37.. 7.7.449 31.7 14..194 17.6 3.98 31.4.111 4..441 3.8 1..196 178.7 3.68 6..118 1..43 33.9 16.. 173. 3.489.7.1 17.6.49 3. 17..14 167.9 3.317 1..133 1.6.417 37. 18.. 161.7 3.14 9.6.139 9.4.46 38. 19..9 16.3.994 4..14 6..397 39.4..37 11.7.87 1..1.6.39 4..46 147..748 6.1.19.9.381 4.1..3 144.6.66 11.1.167 4.6.374 43.6 3..63 14.9.39 16..174 8..366 4. 4..71 137.9.44 1.3.18 11.6.37 46.8..83 134.8.363 6.3.19 1..347 48.4 6..9 13..88 31.4.197 19..338.6 7..33 19.7.18 36.4.4.9.38. 8..31 17.4.147 41.4.11 6.7.318 4.8 9..36 1..8 46.3. 3.8.39 6.9 3..339 1.7.3 1..7 34..99 9., IC = 7 ma, ZO = Ω..81 17.7 11.97 1.6.16 77..947 11...73 34. 11.8 138.4.9 63.4.8.4 3..634.1.48 13..39 6.1.77.1 4..39 64.9 9.49 1.7.47 1.8.687 7.9..4 78.9 8.7 99..4 47.4.63 9.6 6..39 89.6 7.73 89.1.6 44..89 3 7..336.4 6.91 8.3.66 41.4.7 3.9 8..97 1. 6.6 7..73 38..3 31. 9..68 119..7 64.9.79 3.8.11 31.9..44 18..1 8.3.86 3.7.494 3. 1..8 136.6 4.8 1.8.9 9.7.48 3.9 1..16 14. 4.479 4..98 7.4.468 33.8 13..8 13.4 4.169 39.6.6 4..49 34.4 14..3 16.8 3.9 33.9.113 1.1.449 3.6 1.. 167.7 3.674 8..11 17..44 36.6 16.. 173.8 3.478.7.18 14.3.433 37.8 17..14 179.6 3.316 17.3.13..41 39.7 18..19 17. 3.13 11.6.141 6.4.49 4.7 19..3 16.7 3.1 6..146 3..399 41.7..3 16..874.7.13..391 43...36 1.4.73 4.6.16 3..38 44.4..44 11.6.631 9.6.167 6.9.374 4.7 3..4 147.1.48 14.9.174.4.36 47. 4..6 143..43..181 13.8.36 49...73 14..37..189 17.4.346. 6..81 137.1.9 3..196 1..337.7 7..93 134.1.8 3..3 4.9.38 4.6 8..33 131.4.16 4..11 8.3.317 6.7 9..31 18.6.9 4..18 3.3.37 8.8 3..36 16..4.1.7 36.1.98 61.4
NE6819 / SC8 S-PARAMETER, IC = ma, ZO = Ω 6..87 13.9 9.67 18.8.17 76..964 9.7..89 7.3 8.687 143.1.31 6.8.897 17.8 3..733 4.3 8.368 19.3.4 8..814 3.3 4..661 3. 7.864 117.. 1..748 7...7 66.1 7.479 6.3.9 4.9.687 9. 6.. 76. 6.76 96.3.66 41.4.643 31. 7..44 87. 6.97 86.6.7 38..64 3.3 8..387 96.8.81 77.7.78 34.7.74 33.3 9..34 6.1.36 69.7.83 3.7.47 33.9..39 114.9 4.964 6.4.9 9..7 34.7 1..83 13.3 4.616.4.96.9.9 3. 1..61 131.9 4.98 49..1 3..493 36.1 13..46 139.7 4.3 4.4.7.4.481 36.7 14..34 147.4 3.784 36.7.11 17.1.471 37.8 1..7 14.7 3.68 3.8.1 14..46 38.9 16..7 161.3 3.38..19 11..4 4. 17..31 168.9 3.3 19.1.137 7.1.438 41.9 18..31 176.7 3.69 13..141 3.4.4 4.8 19..33 176.3.99 7.8.148.7.413 44...37 169..8.3.13.4.4 4...4 163.9.69 3..19 6.1.396 46...47 19.4.83 8.3.166 9.3.387 48. 3..6 14.3.49 13.6.173 1.8.377 49. 4..64 1.1.44 18.8.179 16..367 1.1..74 146..34 3.9.187 19.3.38.7 6..8 14.3.1 9..194 3.3.348 4.8 7..9 139..188 34.3. 6.9.339 6.8 8..33 13.9.117 39.4.7 3..38 9. 9..313 13.9.6 44..1 34.1.319 6.9 3..3 13..3 49..3 37..39 63., IC = 3 ma, ZO = Ω..936..61 163.6.17 79.6.981 7.1..89.4.68 148.9.34 69.7.944 14. 3..84 3.6 136.8.48 6.6.887 19.3 4..78 41..393 16..6 3..837 3.7..73.8.38 116..69 46.4.78 7. 6..681 9. 4.94 6.6.77 4.6.74 9.9 7..618 68.7 4.767 97..84 3.8.698 3. 8..64 77.9 4.7 88..9 31..663 33.9 9.. 86.9 4.36 79.4.94 7..67 3...49 96. 4.191 7.9. 3..99 36. 1..413 4.8 3.991 6.9.6 19.8.77 37. 1..37 113. 3.79.7.1 17.1.8 38. 13..3 1.8 3.88 48.7.116 14..4 39.6 14..3 18.3 3.4 4..11 11.1. 4.8 1..37 13.8 3.34 3.7.16 7.8.13 41.8 16..9 14.9 3.86 9..134 4.9.499 43. 17..89 1.9.96 3.3.14 1..486 44.8 18..83 18.6.83 17..143.7.471 46. 19..76 166.4.77 11..148.6.47 47.1..73 174.1.97.4.13 8..448 48.4..73 179.6.4.3.19 11.6.43 49.8..7 174..4.9.164 14.4.48 1.3 3..8 167.8.33 11..17 17.9.417.7 4..84 16.6.48 16.9.176.9.46 4...9 17.7.177..18 3.8.396.9 6..98 1.8.9 7.6.187 7.3.386 7.9 7..37 148.7.1 3.9.194 3.7.376 9.9 8..316 144.7 1.988 38.1. 33.8.366 61.8 9..36 14.9 1.934 43.4.7 37.3.36 64. 3..337 137.3 1.88 48.6.14 4.346 66.6
NE6819 / SC8 S-PARAMETER, IC = 1 ma, ZO = Ω..986 6.4 1.963 167..19 8..996 4...971 13.. 17..36 73.4.987 8.1 3..98 19..7 147.4.3 66.7.966 11.8 4..936 6..8 137.6.7 8.7.93 1.4..914 3.8.114 19..84.1.99 18.7 6..89 39..11 1.8.98 4..99. 7..89 4.3 1.993 11.4.9 38..883 4.9 8..833 1.7 1.967 3.7.1 3.1.89 7.7 9..81 8. 1.916 9.7.17.8.83 3..769 6. 1.9 88..137..83 33. 1..73 7. 1.97 79.8.143 14.4.776 3. 1..693 8. 1.987 7.4.148 9.7.74 37.1 13..663 86.7 1.94 64.6.14 4..734 39. 14..66 93.9 1.936 7..17.1.71 41.1 1..96 1.893 49.6.16 4.4.693 4.9 16..7 7. 1.8 4.8.16 8.3.676 44.6 17..4 114.9 1.84 3.3.17 1.9.66 46. 18..3 11. 1.786 8.6.17 17..64 48.3 19..497 19.1 1.766 1..174 1..6 49.9..471 137.3 1.746 14.6.174.3.6 1.7..46 144. 1.77 8..174 8..9 3.3..443 11. 1.661 1.6.176 31.9.83. 3..43 18.3 1.648 4.8.177 3.1.67 6.8 4..44 164.8 1.98.9.178 38.1.7 8.6..419 171.3 1.6 17..18 4.4 6 6..414 177.8 1.34 3.1.18 43.6.34 6.6 7..41 176.4 1.4 9.1.183 46..3 64.6 8..413 17 1.466 34.9.186 48.7.1 66.9 9..414 164.7 1.44 4.6.189 1.4.4 69. 3..419 19. 1.413 46.3.191 3..49 71.7 VCE = 1 V, IC = ma, ZO = Ω..849 19.1 8.397 16.6.1 7..949 11.9..764 34.1 8.9 139..37 63.8.866 1.8 3..681 49.1 7.91 1.1.1 4.8.767 8. 4..61 63.6 7.397 113.1.6 48.4.689 3.3..34 78. 7.6 1.8.68 4..63 3. 6..473 89. 6.97 91.7.76 38.7.73 37. 7..414 1..833 8..8 3.3.31 38.1 8..371 11.1.3 73.6.89 31.9.499 39. 9..339 1. 4.94 6.7.9 8.7.47 39.9..314 131.4 4.7 8..3.6.448 4.9 1..9 14. 4.19 1.6.9.8.49 41. 1..83 148.3 3.93 4..11.1.414 4. 13..7 16. 3.67 38.8.1 16.9.398 4.8 14..7 163.3 3.448 3.9.19 13.8.38 44. 1..67 17.3 3.4 6.9.136.7.374 4. 16..68 176.4 3.81 1.1.143 7..36 46.4 17..73 177.8.97 1.4.13 3.9.33 47.9 18..8 17..783 9.6.16.1.34 49. 19..88 16.8.663 3.9.16 3.8.36 1.1..94 16.1.4 1.7.171 6.8.316...31 1.4.44 7..177.1.34 3.7..37 11.6.347 1.4.186 13.8.93.4 3..317 147.3.6 17.8.19 17..84 7. 4. 34 143.6.177 3..199.8.7 8.9..334 14.. 8..7 3.9.61 6.8 6..34 137..37 33..14 7.8.1 63.7 7..34 134. 1.977 38.6.1 31.4.41 6.9 8..36 131. 1.913 43.8.8 3.3.3 68.6 9..377 18. 1.86 48.9.3 39.. 71. 3..387 1. 1.88 3.8.44 4.9. 74. 7
NE6819 / SC8 S-PARAMETER VCE = 1 V, IC = 3 ma, ZO = Ω 8..98 11..7 16.. 78.7.974 8.7..876.9.6 146.9.4 67..98 16.9 3..81 34..9 134.3.7 7.4.89 3. 4..78 4.7.89 13..7 49.7.798 8...7 6.7.198 113.1.81 43.3.738 3. 6..6 66.1 4.787 3..89 37..689 3. 7..88 76.8 4.617 93.6.97 31.9.64 37. 8..3 87.1 4.46 84.1.3 7.6.61 39.4 9..484 97.1 4.187 7..8 3.9.6 41...438 7. 3.986 67.1.11.3.33 4.6 1..41 116.3 3.771 9.1.1 16..8 43.6 1..371 1.4 3.66 1.8.1 13.4.486 44.7 13..3 133.4 3.36 44.8.131.3.468 4.7 14..333 141.3 3.177 38.3.137 7..449 47. 1..3 148.7 3.1 31.8.143 4.1.436 48.3 16..31 16.1.87.8.149 1.1.41 49.7 17..3 16.9.74 19..17..48 1.4 18..3 17..63 13.4.16 6..391.9 19..39 177..14 7.3.16 9.7.377 4...3 17.4.47 1.4.171 1.7.366...313 169.8.318 4..177 16.1.31 7...317 164.9.7 9.8.18 19.1.343 8. 3..34 19..17 1.4.188.3.33 6.4 4..331 1..76.8.194.6.319 6...338 1.6.1 6.. 8.8.37 64.1 6..346 146. 1.947 31.7.7 3.4.96 66.8 7..36 14.6 1.894 36.9.13 3.6.8 69. 8..36 139. 1.833 4.3. 39.1.74 71.8 9..37 13.7 1.78 47..6 4.7.6 74.3 3..386 13.4 1.737.7.34 46.1.4 77. VCE = 1 V, IC = 1 ma, ZO = Ω..983 6.8 1.986 166.. 83.1.993 4.6..968 14..16 16..44 73.1.983 9.3 3..9 1..67 14.7.64 6..99 13.6 4..9 8..64 13.9.83 6.7.94 17.7..94 3.3.96 17.1. 49.8.913 1.6 6..878 41.8 1.99 118.1.116 4.7.889. 7..844 48.6 1.971 9.4.19 3..89 8. 8..816.6 1.94.6.141 8.7.89 31.7 9..78 6.3 1.9 9.3.11..79 34.8..749 69.9 1.96 84.3.19 16.3.76 37.4 1..79 77.8 1.94 76..166 11.1.736 39.7 1..673 8.8 1.9 68..17.8.79 4. 13..639 9.8 1.94 6.4.178.8.686 44. 14..66.6 1.889.8.18 3.9.661 46.3 1..78 7. 1.837 4..18 8.9.641 48. 16..1 114.6 1.81 38..189 1.8.61. 17..6 1.6 1.78 3.7.19 17.6.63. 18..9 19. 1.77 3.8.196.3.8 4.4 19..487 137.3 1.7 16.9.196 6.3.6 6.1..466 14.4 1.674 9.8.198 3.1.48 7.9..44 1. 1.637 3.4.198 33.7.3 9.6..446 19. 1.9 3.1.199 36.9.19 61.7 3..437 166.3 1.71 9.. 4. 63. 4..433 17.8 1. 1.7.1 43.8.49 6.7..43 179. 1.488 1.7.1 46..477 67.7 6..49 174.8 1.49 7.8.3 49.3.466 7. 7..49 169. 1.4 33.7.4.3.43 7.4 8..433 163.8 1.39 39..6.1.443 7.1 9..437 18.6 1.363 4.3.8 7.9.431 77. 3..443 13. 1.336.9.11 6..41 8
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