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BIPOLARICS, INC.
Part Number BRF480
MEDIUM POWER SILICON MICROWAVE TRANSISTOR
PRODUCT DATA SHEET
FEATURES:
DESCRIPTION AND APPLICATIONS:
Bipolarics' BRF480 is a high performance silicon bipolar transistor intended for medium power linear and Class C applications at VHF, UHF and microwave frequencies in 7.2 and 12V systems. Depending on package type, the BRF480 can operate at up to 0.5W. These applications include high intermod receivers, CATV and instrumentation amplifiers as well as pre-drivers, drivers and final stages in transmitter applications such as cellular telephone. Package options include Dice, SOT-223 Surface Mount, Ceramic Micro-X, 0.145" Plastic SOT-103 and 0.230" power flange package.
*
High Gain Bandwidth Product f = 8 GHz typ @ I C = 70 mA t |S21| 2 = 14.2 dB @ 1.0 GHz 8.2 dB @ 2.0 GHz
* High Gain
*
Dice, Plastic, Hermetic and Surface Mount packages available
Absolute Maximum Ratings:
SYMBOL PARAMETERS RATING UNITS
VCBO VCEO VEBO IC IC MAX T J (1) TSTG
Collector-Base Voltage
25
V V V mA mA o C o C C/W
PERFORMANCE DATA:
*
Electrical Characteristics (TA = 25oC)
JC
Collector-Emitter Voltage 15 Emitter-Base Voltage 1.5 Collector Current (continuous) 120 Collector Current (instantaneous) 180 Junction Temperature 200 Storage Temperature -65 to 150 Thermal Resistance 50
(1) Depends on package
SYMBOL
PARAMETERS & CONDITIONS
VCE = 8V, I C =60 mA, Class A, unless stated
UNIT
MIN.
TYP.
MAX.
f
t
Gain Bandwidth Product Insertion Power Gain: Micro-X SOT-103 f = 1.0 GHz f = 2.0 GHz f = 1.0 GHz IC = 75 mA f = 1.0 GHz
GHz dB dB dBm
8.0 14.2 8.2 27.0
|S 21 | 2
P1d B NF hFE ICBO
Power output at 1dB compression:
Noise Figure: VCE = 5V, I C =20 mA
dB
1.6
Forward Current Transfer Ratio: VCE = 5V, IC = 15 mA Collector Cutoff Current : VCB = 8V A
30
100
300
0.4
C CB
Collector Base Capacitance: VCB =8V
f = 1MHz
pF
.75
PAGE 2
BIPOLARICS, INC.
Part Number BRF480
MEDIUM POWER SILICON MICROWAVE TRANSISTOR
PRODUCT DATA SHEET
TYPICAL S PARAMETERS:
S-MATRIX: ZS = 50.0 + J 0.0
(1)
BIAS CONDITION: VCE = 8 V, IC = 35 mA ZL = 50.0 + J 0.0
(1) Typical for microwave packages. Does not apply specifically to SOT-223.
FREQ. GHz
S11 Mag Ang Mag
S21 Ang Mag
S12 Ang Mag
S22 Ang
S21 dB
0.20000 0.40000 0.60000 0.80000 1.00000 1.20000 1.40000 1.60000 1.80000 2.00000 2.20000 2.40000 2.60000 2.80000 3.00000 3.20000 3.40000 3.60000 3.80000 4.00000 4.20000
0.5821 0.7585 0.7244 0.7413 0.7943 0.7585 0.7161 0.7585 0.7585 0.7585 0.7852 0.7673 0.8222 0.8222 0.8511 0.8317 0.8413 0.9120 0.8128 0.8709 0.8609
-146 -168 -179 179 176 166 159 156 154 150 141 138 134 132 130 126 126 118 115 119 112
16.78 12.30 8.222 6.456 5.069 4.365 3.715 3.311 3.162 2.630 2.371 2.137 2.018 1.819 1.757 1.566 1.479 1.428 1.273 1.258 1.122
126 104 92 86 83 76 70 68 65 61 55 55 50 47 45 40 41 33 33 35 26
0.0239 0.0263 0.0354 0.0426 0.0467 0.0543 0.0602 0.0691 0.0724 0.0794 0.0841 0.0870 0.0954 0.1000 0.1109 0.1148 0.1216 0.1318 0.1303 0.1462 0.1479
42 48 52 56 64 65 67 68 70 71 71 74 73 73 76 73 75 75 74 76 72
0.3801 0.2884 0.2600 0.2600 0.2371 0.2630 0.2630 0.2691 0.2884 0.2851 0.3235 0.3054 0.3630 0.3589 0.3935 0.4315 0.3845 0.4677 0.4216 0.4415 0.4518
- 86 -122 -134 -145 -147 -152 -154 -158 -163 -165 -177 -176 180 175 180 172 171 165 159 170 156
24.5 21.8 18.3 16.2 14.1 12.8 11.4 10.4 10.0 8.4 7.5 6.6 6.1 5.2 4.9 3.9 3.4 3.1 2.1 2.0 1.0
PAGE 3
BIPOLARICS, INC.
Part Number BRF480
MEDIUM POWER SILICON MICROWAVE TRANSISTOR
PRODUCT DATA SHEET
TYPICAL S PARAMETERS:(1)
BIAS CONDITION: VCE = 8 V, IC = 75 mA S-MATRIX: ZS = 50.0 + J 0.0 ZL = 50.0 + J 0.0
(1) Typical for microwave packages. Does not apply specifically to SOT-223.
FREQ. GHz
S11 Mag Ang Mag
S21 Ang Mag
S12 Ang Mag
S22 Ang
S21 dB
0.20000 0.40000 0.60000 0.80000 1.00000 1.20000 1.40000 1.60000 1.80000 2.00000 2.20000 2.40000 2.60000 2.80000 3.00000 3.20000 3.40000 3.60000 3.80000 4.00000 4.20000
0.6456 0.8128 0.7843 0.7952 0.7943 0.7943 0.7478 0.7943 0.7762 0.7673 0.7852 0.7762 0.8222 0.8222 0.8413 0.8317 0.8413 0.9120 0.8128 0.8709 0.8609
-156 -136 176 174 172 162 156 154 151 148 139 136 132 131 129 128 125 117 114 118 111
17.78 12.02 8.317 6.456 5.128 4.365 3.715 3.198 2.851 2.570 2.213 1.995 1.883 1.698 1.640 1.513 1.412 1.364 1.188 1.230 1.071
124 102 92 87 83 78 72 70 66 63 58 59 54 51 49 45 46 37 17 18 30
0.0169 0.0229 0.0288 0.0371 0.0426 0.0506 0.0575 0.0630 0.0707 0.0794 0.0860 0.0891 0.1000 0.1047 0.1109 0.1174 0.1244 0.1348 0.1303 0.1462 0.1479
46 54 62 68 72 73 73 74 77 77 75 78 77 77 79 76 78 75 76 79 74
0.3090 0.2630 0.2511 0.2600 0.2371 0.2630 0.2630 0.2722 0.2884 0.2851 0.3235 0.3090 0.3845 0.4265 0.4073 0.4073 0.3801 0.4677 0.4168 0.4365 0.4415
-102 -136 -145 -155 -155 -159 -169 -164 -168 -168 178 180 176 172 177 169 168 162 156 167 -154
25.0 21.6 18.4 16.2 14.2 12.8 11.4 10.1 9.1 8.2 6.9 6.0 5.5 4.6 4.3 3.6 3.0 2.7 1.5 1.8 0.6
PAGE 4
BIPOLARICS, INC.
BRF48035 Package Style 35: Micro-X 0.085" Ceramic
Part Number BRF480
BRF48070 Package Style 70: 0.070" Stripline
MEDIUM POWER SILICON MICROWAVE TRANSISTOR
5.0 MIN (ALL LEADS)
45
0.5+0.07
1.0+0.1 +0.06 0.1 -0.03 2.5 +0.4 -0.2 1.3 +0.4 -0.3
BRF48023 Package Style 23: 0.230" BeO Flange
LEAD
Package 9 Package 14,85,35 & 04
1
Emitter Base
2
Base Emitter
3
Emitter Collector
4
Collector Emitter
NOTES: (unless otherwise specified)
in 1. Dimensions are ( mm ) 2. Tolerances: in .xxx = .005 mm .xx = .13 3. All dimensions nominal; subject to change without notice
PAGE 5
BIPOLARICS, INC.
BRF4809 Package Style 9: SOT-223
Part Number BRF480
BRF4802 Package Style 2: SOT-143
MEDIUM POWER SILICON MICROWAVE TRANSISTOR
BRF4801 Package Style 1: SOT-23
0.30 0.51
BRF4801J Package Style 1J: SOT-23J
1.39 1.57 0.45 0.60 1.90
2.25 2.75 0.95
2.65 3.04 0.79 1.1
0.00 0.10
0.10 0.45 0.60
PAGE 6
BIPOLARICS, INC.
BRF48086 Package Style 86: 85 mil Plastic Micro-X , Surface Mount
Part Number BRF480
BRF48084 Package Style 84: 85 mil Plastic Micro-X, Short Lead
.020 .51
MIDIUM POWER SILICON MICROWAVE TRANSISTOR
0.02 .51
4
1
2
0.032+0.015 2.34+0.38 0.008+0.002 0.203+0.051
4 3
.020+.010 0.51+.25 0.106+0.015 2.67+0.38
1
3
2
.60+0.10 1.52+.26 .065 2.15 5 .008+.002 .20+.050
0.026+0.001 0.66+0.13 0.085+0.005 2.16+0.13 0.060+0.01 1.52+0.25
.020 .51
.215+.010 5.46+.25
BRF48085 Package Style 85: 85 mil Plastic, Micro-X
BRF48004 Package Style 04: 145 mil Plastic Macro-X

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