NE94430-T2 [NEC]
NPN SILICON OSCILLATOR AND MIXER TRANSISTOR; NPN硅振荡器，混频器和晶体管
| 型号： | NE94430-T2 |
| 厂家： | 
NEC |
| 描述： | NPN SILICON OSCILLATOR AND MIXER TRANSISTOR |
| 文件： | 总8页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NPN SILICON
NE944
OSCILLATOR AND MIXER TRANSISTOR
SERIES
DESCRIPTION
FEATURES
The NE944 series of NPN silicon epitaxial bipolar transistors
is intended for use in general purpose UHF oscillator and
mixer applications. It is suitable for automotive keyless entry
and TV tuner designs.
• LOW COST
• HIGH GAIN BANDWIDTH PRODUCT:
fT = 2000 MHz TYP
• LOW COLLECTOR TO BASE TIME CONSTANT:
CC•r b'b = 5 ps TYP
The device features stable oscillation and small frequency
drift during changes in the supply voltage and over the
ambient temperature range.
• LOW FEEDBACK CAPACITANCE: CRE= 0.55 pF TYP
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
EIAJ1 REGISTERED NUMBER
PACKAGE CODE
NE94430
2SC4184
30
NE94433
2SC3545
33
SYMBOLS
ICBO
PARAMETERS AND CONDITIONS
Collector Cutoff Current, VCB = 12 V, IE = 0
UNITS MIN TYP MAX MIN TYP MAX
µA
0.1
100 200
0.5
0.1
100 250
0.5
hFE
DC Current Gain, VCE = 10 V, IC = 5.0 mA
40
50
VCE(sat)
fT
Collector Saturation Voltage, IC = 10 mA, IB = 1.0 mA
Gain Bandwidth Product, VCE = 3 V, IE = 5 mA
Output Capacitance, VCB = 3 V, IE = 0 mA, f = 1.0 MHz
V
GHz 1.2
pF
2.0
1.3
2.0
COB
0.7
1.2
8.0
CC•rb'b
Collector to Base Time Constant, VCE = 3 V,
IE = -5.0 mA, f = 31.9 MHz
ps
3.5
5.0
CRE
RTH (J-C)
RTH (J-A)
PT
Feedback Capacitance, VCB = 10 V, IE = 0 mA, f = 1.0 MHz
Thermal Resistance, Junction to Case (infinite heat sink)
Thermal Resistance, Junction to Ambient (free air)
Power Dissipation
pF
0.55 1.0
°C/W
°C/W
mW
200
833
150
200
620
150
Note:
1. Electronic Industrial Association of Japan.
California Eastern Laboratories
NE944 SERIES
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
VCBO
VCEO
VEBO
IC
PARAMETERS
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
CollectorCurrent
UNITS
RATINGS
V
V
30
15
3.0
50
V
mA
TJ
JunctionTemperature
NE94432,NE94433
NE94430
°C
°C
125
150
TSTG
StorageTemperature
°C
-55 to +125
Note:
1. Operation in excess of any one of these parameters may result in
permanentdamage.
TYPICAL PERFORMANCE CURVES (TA = 25°C)
DC CURRENT GAIN vs.
COLLECTOR CURRENT
TOTAL POWER DISSIPATION
vs. AMBIENT TEMPERATURE
200
300
FREE AIR
250
200
100
92
VCE = 10 V
VCE = 3 V
50
150
NE94433
100
20
10
FREE AIR
NE94430
50
0
0.5
1
5
10
50
0
25
50
75
100
125
150
Collector Current, IC (mA)
Ambient Temperature, TA (°C)
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
TYPICAL DEVICE CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
5
3
f = 1.0 MHz
2
3
2
V
CE = -5 V
1
1
0.7
0.5
0.7
0.5
0.3
0.2
0.3
0.2
0.1
0.1
0.5 0.7
1
2
3
5
7
10
20 30 50
1
2
3
5
7
10
20 30
Collector Current, IC (mA)
Collector to Base Voltage, VCB (V)
NE944 SERIES
NE94433
NE94430
TYPICAL NOISE PARAMETERS(TA = 25°C)
TYPICAL NOISE PARAMETERS (TA = 25°C)
FREQ.
(MHz)
NFOPT
(dB)
GA
ΓOPT
VCE
(V)
IC
FREQ.
(MHz)
NFOPT
(dB)
GA
ΓOPT
(dB) MAG ANG Rn/50
(mA)
(dB)
MAG
ANG
Rn/50
VCE = 8 V, IC = 5 mA
VCE = 2.5 V, IC = 2.5 mA
500
3.6
5.8
13.00 .43
9.34 .29
51
1.0
0.7
8
8
5
5
500
1000
1500
3.2
5.4
6.7
11.34
7.22
4.44
0.33
0.29
0.32
63
0.75
0.45
0.64
1000
113
142
165
VCE = 10 V, IC = 5 mA
500
3.6
6.0
12.90 .44
8.90 .32
.51
1.04
.70
10
10
5
5
VCE = 3 V, IC = 5 mA
1000
117
500
1000
1500
3.8
6.3
8.3
12.67
8.28
5.58
0.27
0.28
0.38
79
0.70
0.48
0.55
168
-175
VCE = 10 V, IC = 5 mA
500
1000
1500
3.8
6.3
8.3
13.88
9.53
6.63
0.27
0.27
0.32
69
0.75
0.58
0.68
160
174
NE944 SERIES
TYPICAL COMMON EMITTER SCATTERING PARAMETERS (TA = 25°C)
j50
90˚
5
120˚
60˚
j100
j25
4
3
S
12
150˚
S
22
30˚
3 GHz
3 GHz
j10
0
2
1
S
21
S
12
0.5 GHz
180˚
10
25
50
100
.2 .3 .4 .5
0˚
0
S
11
0.5 GHz
S
21
S
22
.05 GHz
3 GHz
.05 GHz
-j10
-150˚
-30˚
S
11
Coordinates in Ohms
Frequency in GHz
(VCE = 2.5 V, IC = 2.5 mA)
3 GHz
-j100
-j25
-120˚
-60˚
-j50
-90˚
NE94430
VCE = 2.5 V, IC = 2.5 mA
FREQUENCY
(MHz)
S11
S21
S12
S22
K
S21
MAG1
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
50
100
200
300
400
500
600
700
800
.929
.854
.735
.608
.498
.423
.382
.355
.338
.327
.318
.308
.315
.340
.379
-13.0
-24.4
-50.1
-74.2
-96.3
-113.8
-126.3
-136.7
-145.4
-152.6
-159.5
172.6
148.6
125.9
105.4
4.051
3.892
3.591
3.285
2.956
2.607
2.273
2.013
1.803
1.630
1.490
1.071
0.851
0.710
0.614
160.3
148.7
129.9
114.9
102.1
92.2
84.7
78.4
72.9
68.0
63.5
45.4
31.3
21.1
14.8
.017
.030
.049
.060
.069
.076
.084
.091
.099
.107
.115
.157
.201
.257
.326
89.3
66.4
56.9
53.8
52.3
52.4
53.1
54.1
54.6
55.3
56.0
58.2
58.7
58.2
55.2
.977
.936
.843
.788
.756
.738
.728
.721
.717
.713
.710
.704
.702
.691
.670
-6.0
-10.9
-16.2
-18.4
-19.9
-21.8
-23.7
-25.7
-28.0
-30.2
-32.6
-43.9
-56.4
-69.1
-82.8
0.10
0.47
0.65
0.78
0.89
0.99
1.06
1.13
1.17
1.21
1.22
1.25
1.20
1.14
1.11
12.2
11.8
11.1
10.3
9.4
8.3
7.1
6.1
5.1
4.2
3.5
0.6
-1.4
-3.0
-4.2
23.8
21.1
18.7
17.4
16.3
15.4
12.8
11.3
10.1
9.1
900
1000
1500
2000
2500
3000
8.2
5.4
3.7
2.1
0.8
VCE = 3 V, ICE = 5 mA
50
100
200
300
400
500
600
700
.819
.740
.511
.414
.354
.326
.313
.306
.303
.302
.303
.316
.333
.361
.401
-19.8
-38.0
-76.6
7.561
6.980
5.906
4.762
3.819
3.152
2.671
2.318
2.050
1.839
1.669
1.169
0.914
0.751
0.642
154.4
138.9
117.4
101.6
91.5
84.3
78.4
73.3
68.7
64.4
60.4
43.8
30.2
20.2
13.9
.014
.025
.037
.046
.052
.064
.072
.081
.089
.098
.106
.151
.198
.259
.332
88.3
63.8
59.4
58.2
59.9
60.3
61.7
62.4
62.7
63.2
63.5
64.6
64.3
62.8
58.7
.946
.874
.771
.732
.713
.705
.701
.699
.697
.696
.695
.696
.699
.691
.672
-8.5
-13.2
-15.6
-16.4
-17.5
-19.2
-21.1
-23.2
-25.4
-27.7
-30.1
-41.4
-53.8
-66.3
-79.9
0.20
0.57
0.77
0.92
1.07
1.09
1.15
1.18
1.21
1.22
1.24
1.19
1.12
1.05
1.02
17.6
16.9
15.4
13.6
11.6
10.0
8.5
7.3
6.2
5.3
4.4
27.3
24.5
22.0
20.2
17.0
15.1
13.3
12.0
10.8
9.9
-106.3
-125.6
-138.4
-147.8
-155.6
-162.1
-167.8
-173.3
163.0
141.1
119.9
100.9
800
900
1000
1500
2000
2500
3000
9.0
6.3
4.6
3.3
1.4
-0.8
-2.5
-3.8
2.0
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11
|
2 - |S22
|
|S21
|S12
|
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|
|
(
K ±
MAG =
MSG =
, K =
,
|S12
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE944 SERIES
TYPICAL COMMON EMITTER SCATTERING PARAMETERS (TA = 25°C)
j50
90˚
120˚
60˚
j100
j25
S
12
3 GHz
150˚
30˚
S11
j10
0
3 GHz
S
21
S21
3 GHz
0.5 GHz
180˚
S12
10
25
50
100
0
.1 .2 .3 .4 .5
0˚
S
22
0.5 GHz
S
11
.05 GHz
.05 GHz
8
-j10
10
12
-150˚
-30˚
S
22
Coordinates in Ohms
Frequency in GHz
(VCE = 3 V, IC = 10 mA)
3 GHz
-j100
-j25
-120˚
14
-60˚
-j50
-90˚
NE94430
VCE = 3 V, IC = 10 mA
FREQUENCY
S11
S21
S12
S22
K
S21
MAG
(dB)
(MHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
50
100
200
300
400
500
600
700
800
.585
.496
.354
.320
.313
.310
.313
.317
.322
.326
.330
.354
.374
.402
.438
-42.0
-76.7
12.113
10.005
6.964
5.042
3.910
3.184
2.680
2.316
2.040
1.824
1.652
1.145
0.887
0.722
0.613
141.5
124.0
102.0
91.6
84.5
78.7
73.6
69.1
64.8
60.8
57.1
41.2
28.1
18.6
13.2
.010
.015
.028
.039
.049
.058
.067
.076
.084
.093
.101
.148
.202
.269
.347
70.5
60.1
63.7
65.1
66.7
66.7
67.6
68.2
68.2
68.6
68.7
70.1
69.0
66.2
60.7
.896 -11.0
.799 -13.5
.721 -13.4
.702 -14.0
.693 -15.4
.690 -17.3
.689 -19.5
.689 -21.8
.689 -24.2
.690 -26.6
.690 -29.1
.694 -41.0
.697 -53.8
.689 -66.7
.668 -80.6
0.64
0.95
1.05
1.12
1.16
1.21
1.23
1.24
1.26
1.26
1.27
1.18
1.07
1.01
1.01
21.7
20.0
16.9
14.0
11.8
10.1
8.6
7.3
6.2
5.2
4.4
30.8
28.2
22.5
19.1
16.6
14.6
13.1
11.9
10.8
9.9
-119.1
-138.2
-150.2
-158.3
-164.8
-170.5
-175.4
-179.9
175.5
154.6
134.2
114.4
96.2
900
1000
1500
2000
2500
3000
9.0
6.3
4.8
3.7
1.2
-1.0
-2.8
-4.3
2.1
VCE = 10 V, Ic = 5 mA
50
100
200
300
400
500
600
700
800
.860
.788
.574
.428
.349
.312
.293
.282
.277
.274
.273
.283
.301
.334
.380
-17.7
-35.1
-68.0
7.577
6.982
6.049
4.966
4.020
3.329
2.823
2.450
2.165
1.941
1.759
1.223
0.949
0.772
0.649
156.2
141.8
120.3
104.4
93.9
86.6
80.7
75.6
70.9
66.7
62.8
46.3
32.5
22.0
15.0
.012
.021
.033
.039
.045
.053
.060
.067
.074
.082
.088
.126
.167
.221
.290
79.9
60.9
60.0
59.9
61.9
62.5
63.9
64.5
65.0
66.0
66.3
68.6
69.7
69.6
66.7
.960
-6.1
0.30
0.57
0.71
0.86
0.98
1.04
1.09
1.13
1.15
1.15
1.18
1.12
1.03
0.93
0.87
17.6
16.9
15.6
13.9
12.1
10.4
9.0
7.8
6.7
5.8
4.9
28.0
25.2
22.6
21.0
19.5
16.7
14.9
13.5
12.3
11.4
10.4
7.8
.909 -10.2
.826 -12.6
.792 -13.6
.776 -14.7
.768 -16.3
.765 -18.1
.763 -19.9
.762 -22.0
.761 -24.0
.760 -26.1
.763 -36.0
.768 -46.8
.766 -57.6
.755 -69.3
-95.6
-114.9
-127.9
-138.0
-146.3
-153.6
-159.8
-165.8
168.0
144.3
121.7
101.5
900
1000
1500
2000
2500
3000
1.7
-0.5
-2.2
-3.8
6.6
5.4
3.5
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11
|
2 - |S22
|
|
|S21
|S12
|
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|S12
|
|
(
K ±
MAG =
MSG =
, K =
,
2 |S12
S21
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE944 SERIES
TYPICAL COMMON BASE SCATTERING PARAMETERS (TA = 25°C)
S12
3 GHz
j50
90˚
.25
120˚
60˚
j100
j25
.2
.15
.1
150˚
S
11
30˚
S
21
3 GHz
j10
0
S
21
3 GHz
0.5 GHz
1.5
S
22
180˚
10
25
50
100
.5
1
2
2.5
0
0˚
.05 GHz
S
11
S
12
.05 GHz
0.5 GHz
-j10
-150˚
-30˚
S
22
Coordinates in Ohms
Frequency in GHz
(VCB = 2.5 V, IC = 2.5 mA)
3 GHz
-j25
-j100
-120˚
-60˚
-90˚
-j50
NE94430
VCB = 2.5 V, IC = 2.5 mA
FREQUENCY
S11
S21
S12
S22
K
S21
MAG1
(dB)
(MHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
50
100
200
400
600
.622
.623
.622
.615
.604
.598
.592
.570
.543
178.7
176.6
172.6
164.8
157.0
149.4
141.9
124.2
107.4
1.602
1.599
1.601
1.567
1.525
1.467
1.395
1.166
0.923
-2.4
-5.5
.001
.004
.009
.019
.033
.051
.070
.140
.215
60.6
101.3
101.2
106.4
111.8
112.8
113.7
106.9
97.1
0.996
0.999
1.004
1.015
1.038
1.047
1.061
1.076
1.024
-0.6
-1.6
-4.1
-0.104
-0.114
-0.280
-0.470
-0.610
-0.620
-0.620
-0.410
-0.010
4.1
4.1
4.1
3.9
3.7
3.3
2.9
1.3
-0.7
27.2
25.8
22.5
19.2
16.6
14.6
13.0
9.2
-11.7
-25.0
-38.5
-52.0
-66.1
-9.4
-15.1
-21.2
-27.6
-45.6
-64.7
800
1000
1500
2000
-102.4
-142.3
6.3
VCB = 3 V, lC = 5 mA
50
100
.777
.771
.774
.767
.753
.741
.735
.710
.670
178.6
176.4
172.6
164.6
156.7
149.1
141.5
122.8
104.8
1.751
1.752
1.747
1.727
1.704
1.657
1.595
-2.2
-5.1
.002
.002
.006
.017
.031
.049
.073
.144
.226
45.9
102.8
97.8
114.2
121.1
122.1
120.6
111.4
99.5
1.000
1.002
1.003
1.015
1.035
1.052
1.069
1.090
1.034
-0.5
-1.6
-4.1
-0.154
-0.400
-0.220
-0.520
-0.680
-0.680
-0.630
-0.430
-0.040
4.9
4.9
4.8
4.7
4.6
4.4
4.1
2.7
0.8
29.4
29.4
24.6
20.1
17.4
15.3
13.4
9.8
200
400
600
800
1000
1500
2000
-11.2
-24.0
-36.9
-50.2
-64.5
-9.0
-14.2
-20.2
-26.5
-44.9
-64.1
1.368 -101.3
1.094 -141.3
6.8
VCE = 3 V, IC = 10 mA
50
100
200
400
600
.866
.861
.859
.846
.836
.826
.819
.793
.738
178.6
176.6
172.5
164.4
156.6
149.1
141.5
122.1
103.2
1.834
1.840
-2.2
-5.3
.001
.003
.006
.017
.030
.051
.073
.149
.235
16.5
92.7
0.999
1.000
1.003
1.017
1.037
1.057
1.074
1.090
1.018
-0.4
1.6
- 4.1
-9.1
-14.5
-20.4
-27.0
-45.9
-65.7
-0.097
-0.030
-0.320
-0.600
-0.670
-0.650
-0.610
-0.360
0.040
5.3
5.3
5.3
5.2
5.1
4.9
4.5
3.2
1.1
32.6
27.9
24.9
20.3
17.8
15.4
13.6
9.9
1.833 -11.5
1.818 -24.6
1.799 -37.9
1.749 -51.7
1.687 -66.6
1.443 -105.4
1.132 -146.8
107.3
122.3
123.9
123.8
123.2
112.3
99.3
800
1000
1500
2000
6.8
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11
|
2 - |S22
|
|S21
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|S12
|
|
(K ±
MAG =
MSG =
, K =
,
|S12
|
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE944 SERIES
TYPICAL COMMON EMITTER SCATTERING PARAMETERS (TA = 25°C)
j50
90˚
120˚
60˚
j100
j25
S
12
150˚
30˚
2.4 GHz
j10
0
S
11
2.4 GHz
S
12
0.5 GHz
S
22
S21
0.5 GHz
180˚
10
25
50
100
.1 .15 .2 .25
0˚
0
.05 GHz
S
21
2.4 GHz
S
11
4
.05 GHz
-j10
6
8
-150˚
-30˚
Coordinates in Ohms
Frequency in GHz
(VCE = 10 V, IC = 5 mA)
S
22
2.4 GHz
-j25
-j100
-120˚
10
-60˚
-90˚
-j50
NE94433
VCE = 10 V, IC = 5 mA
FREQUENCY
(MHz)
S11
S21
S12
S22
K
MAG1
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
50
100
200
400
600
0.932
0.857
0.710
0.478
0.366
0.308
0.274
0.254
0.242
0.236
0.234
0.239
0.247
-14
-29
-51
-79
-98
-114
-128
-141
-155
-168
179
167
154
8.225
7.587
6.158
4.030
2.902
2.263
1.867
1.595
1.403
1.256
1.142
1.050
0.970
165
151
130
104
88
77
68
59
52
46
40
34
29
0.015
0.028
0.039
0.064
0.083
0.100
0.115
0.130
0.145
0.160
0.175
0.193
0.212
65
64
64
59
58
58
58
58
58
59
60
60
60
0.982
0.961
0.884
0.797
0.765
0.752
0.748
0.746
0.745
0.745
0.744
0.743
0.742
-4
-9
0.42
0.40
0.47
0.74
0.89
0.97
1.01
1.04
1.04
1.03
1.01
0.98
0.95
27.4
24.4
22.0
18.0
15.4
13.5
11.4
9.7
8.6
7.9
7.4
7.4
-14
-18
-20
-24
-28
-31
-36
-39
-44
-48
-53
800
1000
1200
1400
1600
1800
2000
2200
6.6
VCE = 10 V, lC = 10 mA
50
100
0.890
0.796
0.629
0.417
0.332
0.291
0.270
0.258
0.254
0.254
0.257
0.264
0.273
0.286
-19
-35
-60
10.530
9.392
7.081
4.323
3.043
2.349
1.927
1.639
1.438
1.283
1.165
1.070
0.987
0.916
162
145
123
99
85
74
65
57
50
44
0.014
0.025
0.037
0.059
0.079
0.095
0.109
0.125
0.141
0.156
0.173
0.194
0.214
0.239
62
60
62
60
60
60
61
61
62
62
63
64
64
63
0.967
0.942
0.851
0.772
0.750
0.739
0.738
0.736
0.738
0.738
0.738
0.737
0.736
0.732
-5
-10
-14
-17
-20
-23
-27
-31
-35
-39
-43
-48
-53
-57
0.44
0.46
0.55
0.81
0.92
0.99
1.03
1.04
1.02
1.00
0.98
0.94
0.91
0.87
28.7
25.7
22.8
18.6
15.9
13.9
11.4
10.0
9.3
8.7
8.3
7.4
6.6
200
400
-89
600
800
-109
-126
-141
-155
-169
179
167
156
144
134
1000
1200
1400
1600
1800
2000
2200
2400
38
33
28
23
5.8
VCE = 10 V, IC = 20 mA
50
100
0.828
0.685
0.445
0.347
0.302
0.285
0.278
0.278
0.281
0.286
0.295
0.304
0.317
0.329
-28
-48
-74
10.472
8.553
5.730
3.358
2.394
1.877
1.558
1.337
1.178
1.055
0.959
0.882
0.813
0.753
156
136
115
95
83
72
63
55
48
42
0.014
0.024
0.035
0.055
0.073
0.089
0.105
0.121
0.139
0.158
0.178
0.202
0.225
0.254
65
64
59
62
61
63
64
66
66
67
68
68
67
66
0.969
0.915
0.840
0.790
0.773
0.763
0.758
0.756
0.754
0.753
0.752
0.748
0.744
0.737
-5
-10
-12
-16
-19
-23
-27
-32
-36
-41
-45
-50
-55
-60
0.36
0.45
0.72
0.96
1.06
1.11
1.13
1.12
1.10
1.07
1.03
0.99
0.96
0.94
28.7
25.6
22.2
17.9
13.7
11.2
9.5
8.3
7.4
6.6
6.3
200
400
-105
600
800
-128
-146
-161
-175
173
162
151
142
132
123
1000
1200
1400
1600
1500
2000
2200
2400
36
31
26
22
6.4
5.6
4.7
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11 2 - |S22
| |
|S21
|S12
|
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|S12
|
|
(
K ±
MAG =
MSG =
, K =
,
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE944 SERIES
OUTLINE DIMENSIONS (Units in mm)
PACKAGE OUTLINE 30
PACKAGE OUTLINE 30
RECOMMENDED P.C.B. LAYOUT
2.1 ± 0.2
1.25 ± 0.1
1.7
2
2
0.65
2.0 ± 0.2
+0.1
1.3
0.3
-0.05
3
(ALL LEADS)
3
1.3
1
MARKING
0.65
LEAD CONNECTIONS
0.6
1. Emitter
2. Base
0.15
1
3. Collector
0.9 ± 0.1
0.8
+0.10
-0.05
0.15
0 to 0.1
PACKAGE OUTLINE 33
PACKAGE OUTLINE 33
RECOMMENDED P.C.B. LAYOUT
+0.2
-0.3
2.8
2.4
2
2
0.95
2.9 ± 0.2
+0.10
-0.05
(ALL LEADS)
0.4
1.9
3
3
1
1.9
+0.2
-0.1
+0.10
-0.15
1.5
0.65
0.95
0.8
LEAD CONNECTIONS
1. Emitter
2. Base
3. Collector
1
1.1 to 1.4
1.0
0.8
+0.10
0.16
0 to 0.1
-0.06
ORDERING INFORMATION
PART NUMBER
NE94430-T2
QUANTITY
3000
PACKAGING
Tape & Reel
Tape & Reel
NE94433-T1B
3000
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
9/13/2000
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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