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DATA SHEET
SILICON TRANSISTOR
2SC5178
NPN EPITAXIAL SILICON TRANSISTOR IN 4-PIN MINI-MOLD PACKAGE FOR LOW-NOISE MICROWAVE AMPLIFICATION
FEATURES
* Low current consumption and high gain |S21e|2 = 11.5 dB TYP. @ VCE = 2 V, IC = 7 mA, f = 2 GHz |S21e|2 = 10.5 dB TYP. @ VCE = 1 V, IC = 5 mA, f = 2 GHz
0.4 -0.05
+0.1
PACKAGE DIMENSIONS (Units: mm)
0.4 -0.05 0.16 -0.06
+0.1
EIAJ: SC-61
2.90.2 (1.8) 0.850.95
2
PART NUMBER 2SC5178-T1
0.6 -0.05
1
4 5 0 to 0.1 5
QUANTITY 3000 units/reel
ARRANGEMENT Embossed tape, 8 mm wide, pins No. 3 (base) and No. 4 (emitter) facing the perforations Embossed tape, 8 mm wide, pins No. 1 (collector) and No. 2 (emitter) facing the perforations
1.1 -0.1
+0.2 +0.1
5
0.8
2SC5178-T2
3000 units/reel
5
* Contact your NEC sales representatives to order samples for evaluation (available in batches of 50).
PIN CONNECTIONS 1. Collector 2. Emitter 3. Base 4. Emitter
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current Total Power Dissipation Junction Temperature Storage Temperature VCBO VCEO VEBO IC PT Tj Tstg 5 3 2 10 30 150 -65 to +150 V V V mA mW C C
CAUTION; This transistor uses high-frequency technology. Be careful not to allow excessive current to flow through the transistor, including static electricity.
Document No. P12102EJ2V0DS00 (2nd edition) (Previous No. TC-2475) Date Published November 1996 N Printed in Japan
(c)
0.4
+0.1 -0.05
(1.9)
ORDERING INFORMATION
3
+0.1
* 4-pin Mini-Mold package
2.8 -0.3 +0.2 1.5 -0.1
+0.2
T84
1994
2SC5178
ELECTRICAL CHARACTERISTICS (TA = 25 C)
PARAMETER Collector Cutoff Current Emitter Cutoff Current DC Current Gain Insertion Power Gain (1) Insertion Power Gain (2) Noise Figure (1) Noise Figure (2) Gain Bandwidth Product (1) Gain Bandwidth Product (2) Feedback Capacitance SYMBOL ICBO IEBO hFE |S21e|2 |S21e|2 NF NF fT fT Cre 10.5 8.5 70 9.5 7.5 11.5 10.5 1.5 1.5 13.5 12 0.3 0.5 2.0 2.0 MIN. TYP. MAX. 100 100 140 dB dB dB dB GHz GHz pF UNIT nA nA CONDITIONS VCB = 5 V, IE = 0 VEB = 1 V, IC = 0 VCE = 2 V, IC = 7 mA*1 VCE = 2 V, IC = 7 mA, f = 2 GHz VCE = 1 V, IC = 5 mA, f = 2 GHz VCE = 2 V, IC = 3 mA, f = 2 GHz VCE = 1 V, IC = 3 mA, f = 2 GHz VCE = 2 V, IC = 7 mA, f = 2 GHz VCE = 1 V, IC = 5 mA, f = 2 GHz VCB = 2 V, IE = 0 mA, f = 1 MHz*2
*1. *2.
Measured with pulses: Pulse width 350 s, duty cycle 2 %, pulsed Measured with a three-terminal bridge. The emitter and case terminal are connected to the guard terminal of the bridge.
hFE Class
Class Marking hFE FB T84 70 to 140
2
2SC5178
CHARACTERISTICS CURVES (TA = 25 C)
TOTAL POWER DISSIPATION vs. AMBIENT TEMPERATURE 50
PT - Total Power Dissipation - mW
COLLECTOR CURRENT vs. BASE TO EMITTER VOLTAGE VCE = 2 V
IC - Collector Current - mA
200 40
30
100
20
30 mW
10
0
50
100
150
0
0.5 VBE - Base to Emitter Voltage - V DC CURRENT GAIN vs. COLLECTOR CURRENT
1.0
TA - Ambient Temperature - C COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 25
IC - Collector Current - mA
500
hFE - DC Current Gain
20 200 A 180 A 160 A 140 A 120 A 100 A 80 A 60 A 40 A IB = 20 A 0 1.0 2.0 3.0
200 VCE = 2 V 100 50 VCE = 1 V
15
10
5
20 10
1
2
5
10
20
50
100
VCE - Collector to Emitter Voltage - V GAIN BANDWIDTH PRODUCT vs. COLLECTOR CURRENT 18
fT - Gain Bandwidth Product - GHz |S21e|2 - Insertion Power Gain - dB
IC - Collector Current - mA INSERTION POWER GAIN vs. COLLECTOR CURRENT 14 f = 2 GHz 2V
f = 2 GHz
16 14 12 10 8 6 4 1 2 5 10 VCE = 1 V 2V
12
10
VCE = 1 V
8
6
4
1
2
5
10
IC - Collector Current - mA
IC - Collector Current - mA
3
2SC5178
NOISE FIGURE vs. COLLECTOR CURRENT 4
Cre - Feed-back Capacitance - pF
FEED-BACK CAPACITANCE vs. COLLECTOR TO BASE VOLTAGE 0.5 f = 2 GHz 0.4
f = 2 GHz
NF - Noise Figure - dB
3 VCE = 1 V VCE = 2 V
0.3
2
0.2
1
0.1
0
1
2
5
10
20
100
0
1.0
2.0
3.0
4.0
5.0
IC - Collector Current - mA
VCB - Collector to Base Voltage - V
4
2SC5178
S-PARAMETER
VCE = 1 V, IC = 1 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.954 0.933 0.902 0.855 0.798 0.739 0.667 0.597 0.519 0.472 0.413 0.365 0.306 0.280 0.259 S11 ANG -9.5 -19.1 -28.3 -38.2 -48.3 -59.2 -69.1 -77.4 -87.9 -97.7 -110.8 -123.4 -135.0 -154.3 -174.4 MAG 3.362 3.305 3.251 3.204 3.113 3.032 2.892 2.719 2.626 2.484 2.345 2.255 2.169 2.015 1.982 S21 ANG 168.9 158.2 148.3 137.6 126.9 116.5 107.3 96.6 88.5 80.5 72.8 64.6 58.1 51.3 44.3 MAG 0.026 0.061 0.084 0.106 0.150 0.170 0.178 0.195 0.213 0.223 0.233 0.238 0.249 0.254 0.239 S12 ANG 77.0 76.5 68.1 63.3 54.1 53.5 45.2 37.7 31.8 31.7 24.9 18.9 14.2 14.6 10.0 MAG 0.989 0.972 0.941 0.917 0.890 0.842 0.769 0.729 0.675 0.634 0.582 0.530 0.496 0.452 0.461 S22 ANG -6.9 -13.5 -20.5 -27.6 -34.5 -40.8 -47.5 -52.4 -60.3 -64.6 -70.9 -77.0 -83.0 -88.0 -99.2
VCE = 1 V, IC = 3 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.878 0.789 0.694 0.589 0.501 0.423 0.340 0.280 0.221 0.196 0.157 0.160 0.135 0.181 0.204 S11 ANG -16.5 -31.1 -45.0 -56.7 -69.1 -80.2 -90.7 -100.1 -114.0 -125.8 -142.7 -168.6 162.2 148.5 127.6 MAG 8.193 7.559 6.833 6.147 5.496 4.936 4.427 3.975 3.672 3.347 3.066 2.893 2.715 2.530 2.438 S21 ANG 161.7 145.1 130.9 118.1 106.8 96.9 88.7 80.0 73.1 66.4 60.4 53.8 48.4 42.5 36.8 MAG 0.030 0.054 0.075 0.095 0.115 0.120 0.140 0.141 0.163 0.181 0.176 0.199 0.202 0.214 0.218 S12 ANG 68.5 72.2 64.4 53.7 53.5 52.5 47.1 41.7 40.1 34.6 33.4 30.6 28.2 29.8 24.2 MAG 0.968 0.899 0.816 0.727 0.673 0.600 0.537 0.496 0.437 0.419 0.374 0.333 0.304 0.284 0.287 S22 ANG -11.6 -22.2 -30.8 -38.1 -45.4 -49.8 -54.3 -60.1 -66.0 -69.6 -75.8 -76.7 -85.6 -92.0 -99.7
5
2SC5178
VCE = 1 V, IC = 5 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.801 0.677 0.557 0.451 0.358 0.277 0.222 0.172 0.115 0.111 0.118 0.121 0.142 0.181 0.210 S11 ANG -21.6 -39.6 -53.2 -66.4 -76.9 -90.1 -100.7 -113.7 -135.4 -151.0 -173.9 159.2 137.2 128.6 108.6 MAG 11.278 9.808 8.302 7.123 6.140 5.377 4.737 4.198 3.838 3.476 3.178 2.982 2.795 2.589 2.489 S21 ANG 156.4 136.7 121.4 108.9 98.1 89.3 81.6 74.0 67.7 61.8 56.1 50.4 45.1 39.5 34.1 MAG 0.030 0.049 0.063 0.091 0.095 0.107 0.122 0.144 0.153 0.159 0.182 0.195 0.191 0.226 0.237 S12 ANG 69.6 71.2 58.9 56.5 51.6 49.9 47.7 44.3 44.1 43.0 35.9 38.3 36.9 28.0 28.0 MAG 0.935 0.833 0.717 0.628 0.577 0.503 0.454 0.419 0.376 0.346 0.308 0.280 0.264 0.242 0.239 S22 ANG -14.8 -26.4 -35.2 -40.7 -45.8 -50.4 -52.6 -55.7 -61.9 -66.5 -71.1 -79.3 -83.8 -87.0 -100.8
VCE = 1 V, IC = 7 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.732 0.593 0.453 0.341 0.254 0.193 0.144 0.118 0.088 0.084 0.099 0.134 0.175 0.212 0.265 S11 ANG -26.3 -44.8 -59.2 -71.0 -83.3 -95.5 -112.2 -136.4 -159.6 -178.8 148.2 127.4 117.8 112.4 109.7 MAG 13.376 10.989 8.954 7.441 6.267 5.441 4.757 4.207 3.814 3.464 3.167 2.939 2.771 2.578 2.476 S21 ANG 152.5 130.9 115.8 103.6 93.7 85.6 78.5 71.4 65.8 60.2 54.8 49.3 44.7 39.6 33.9 MAG 0.024 0.047 0.060 0.075 0.094 0.103 0.120 0.129 0.140 0.155 0.174 0.180 0.187 0.206 0.229 S12 ANG 74.3 67.6 67.1 60.2 58.6 56.9 51.4 50.9 46.9 45.9 41.3 40.2 38.8 32.0 31.0 MAG 0.900 0.782 0.664 0.585 0.530 0.476 0.434 0.405 0.363 0.334 0.315 0.290 0.274 0.266 0.264 S22 ANG -16.6 -28.3 -35.6 -40.4 -43.6 -47.5 -50.8 -53.5 -58.7 -64.2 -67.2 -73.0 -79.0 -82.0 -90.8
6
2SC5178
VCE = 2 V, IC = 1 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.955 0.941 0.899 0.864 0.824 0.757 0.695 0.623 0.548 0.503 0.429 0.392 0.310 0.289 0.248 S11 ANG -8.7 -17.7 -25.9 -35.3 -45.2 -54.2 -63.4 -73.6 -81.4 -92.5 -102.0 -112.4 -127.2 -140.6 -159.0 MAG 3.382 3.329 3.274 3.246 3.188 3.101 2.976 2.797 2.721 2.601 2.430 2.376 2.269 2.134 2.112 S21 ANG 169.5 159.3 149.7 139.5 129.4 119.3 110.2 99.8 91.7 83.9 76.0 68.4 61.2 54.4 48.0 MAG 0.029 0.054 0.075 0.102 0.121 0.143 0.168 0.177 0.198 0.198 0.201 0.228 0.221 0.224 0.228 S12 ANG 81.7 77.2 71.5 65.9 60.3 54.1 43.6 40.5 37.2 32.3 28.3 23.9 20.4 13.3 10.6 MAG 0.997 0.976 0.953 0.927 0.901 0.860 0.800 0.760 0.717 0.670 0.616 0.561 0.524 0.509 0.498 S22 ANG -6.3 -12.6 -19.0 -25.7 -31.9 -37.5 -44.8 -50.0 -56.2 -61.8 -66.6 -72.4 -77.6 -82.8 -90.5
VCE = 2 V, IC = 3 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.877 0.807 0.723 0.624 0.531 0.442 0.380 0.292 0.249 0.208 0.167 0.142 0.115 0.140 0.154 S11 ANG -14.6 -28.4 -40.8 -52.1 -61.9 -72.6 -80.4 -88.6 -98.4 -112.1 -122.0 -144.3 -170.2 165.8 134.5 MAG 8.210 7.644 6.973 6.331 5.727 5.160 4.647 4.192 3.880 3.553 3.276 3.074 2.915 2.697 2.606 S21 ANG 162.6 147.0 133.6 120.8 109.6 100.0 91.6 83.0 76.1 69.5 63.0 56.9 51.4 45.6 40.2 MAG 0.026 0.049 0.070 0.087 0.101 0.116 0.122 0.138 0.153 0.161 0.172 0.191 0.180 0.192 0.203 S12 ANG 74.3 78.5 67.8 56.4 54.9 49.8 47.8 44.6 40.2 42.0 37.5 36.8 33.3 28.3 26.6 MAG 0.971 0.924 0.850 0.771 0.703 0.651 0.589 0.525 0.487 0.461 0.427 0.392 0.359 0.332 0.330 S22 ANG -10.2 -19.7 -28.0 -34.5 -40.6 -45.6 -50.6 -54.8 -60.1 -63.6 -68.2 -72.2 -80.1 -85.2 -91.8
7
2SC5178
VCE = 2 V, IC = 5 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.802 0.700 0.588 0.483 0.387 0.308 0.258 0.193 0.139 0.116 0.075 0.094 0.086 0.131 0.164 S11 ANG -18.8 -35.7 -47.4 -59.2 -68.4 -78.3 -86.5 -94.3 -110.4 -120.7 -143.0 -174.9 149.7 125.6 116.1 MAG 11.437 10.038 8.649 7.480 6.479 5.695 5.044 4.494 4.112 3.746 3.429 3.204 3.040 2.805 2.701 S21 ANG 157.7 138.7 124.1 111.5 100.9 92.0 84.5 76.8 70.8 64.7 59.1 53.1 48.0 42.8 37.2 MAG 0.026 0.044 0.061 0.082 0.102 0.101 0.119 0.134 0.147 0.145 0.168 0.186 0.196 0.201 0.237 S12 ANG 89.7 66.9 68.2 58.5 56.1 52.1 53.7 48.5 49.4 43.7 40.5 40.7 35.9 37.7 32.4 MAG 0.945 0.862 0.760 0.673 0.612 0.559 0.496 0.460 0.417 0.403 0.368 0.329 0.307 0.296 0.276 S22 ANG -12.9 -23.3 -31.0 -37.1 -42.0 -46.1 -48.7 -52.0 -55.2 -60.2 -64.4 -69.5 -76.1 -77.7 -86.6
VCE = 2 V, IC = 7 mA, ZO = 50
FREQUENCY (MHz) 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 1800.00 2000.00 2200.00 2400.00 2600.00 2800.00 3000.00 MAG 0.754 0.620 0.501 0.376 0.298 0.224 0.177 0.132 0.080 0.058 0.036 0.067 0.104 0.141 0.205 S11 ANG -22.1 -39.0 -50.8 -61.0 -70.4 -78.7 -87.7 -96.9 -108.7 -128.1 -178.5 145.7 122.4 118.8 107.8 MAG 13.572 11.414 9.431 7.926 6.730 5.860 5.137 4.552 4.145 3.769 3.425 3.217 3.026 2.819 2.735 S21 ANG 154.1 133.6 118.7 106.6 96.7 88.5 81.7 74.4 69.0 63.3 57.9 52.8 48.0 43.2 37.7 MAG 0.025 0.042 0.060 0.068 0.086 0.100 0.106 0.118 0.131 0.143 0.166 0.161 0.183 0.197 0.193 S12 ANG 79.8 66.8 64.8 57.5 58.3 60.1 57.2 53.2 53.1 48.0 45.1 46.8 39.2 36.6 33.2 MAG 0.925 0.823 0.714 0.639 0.587 0.528 0.487 0.448 0.421 0.397 0.378 0.341 0.321 0.310 0.321 S22 ANG -14.3 -24.8 -31.5 -37.0 -40.7 -43.5 -45.0 -48.8 -51.4 -57.7 -60.3 -66.6 -72.3 -74.1 -78.8
8
2SC5178
[MEMO]
9
2SC5178
[MEMO]
10
2SC5178
[MEMO]
11
2SC5178
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product.
M4 96.5
10

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