NE678M04-T2-A CEL, NE678M04-T2-A Datasheet - Page 7

• Manufacturer Part Number: NE678M04-T2-A
• Description: TRANSISTOR NPN 1.8GHZ M04
• Manufacturer: CEL

Specifications of NE678M04-T2-A

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 6V
• Frequency - Transition: 12GHz
• Noise Figure (db Typ @ F): 1.7dB ~ 2.5dB @ 2GHz
• Gain: 13.5dB
• Power - Max: 205mW
• Dc Current Gain (hfe) (min) @ Ic, Vce: 75 @ 30mA, 3V
• Current - Collector (ic) (max): 100mA
• Mounting Type: Surface Mount
• Package / Case: M04
• Mounting Style: SMD/SMT
• Configuration: Single
• Transistor Polarity: NPN
• Continuous Collector Current: 0.1 A
• Power Dissipation: 205 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL SCATTERING PARAMETERS
NE678M04
V
Note:
1. Gain Calculations:
FREQUENCY
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
MAG =
C
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.500
1.800
1.900
2.000
2.500
3.000
3.500
4.000
4.500
5.000
5.500
6.000
= 5 V, I
GHz
|S
|S
-j10
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • [phone] • Telex 34-6393 • FAX [phone]
j10
DATA SUBJECT TO CHANGE WITHOUT NOTICE
0
21
12
|
|
C
(
= 70 mA
10
-j25
K –
j25
0.46
0.51
0.53
0.54
0.55
0.55
0.56
0.56
0.56
0.56
0.56
0.55
0.55
0.55
0.55
0.56
0.57
0.58
0.60
0.62
0.64
0.65
MAG
EXCLUSIVE NORTH AMERICAN AGENT FOR NEC RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
K - 1
2
25
S
).
50 100
11
-j50
j50
When K ≥ 1, MAG is undefined and MSG values are used. MSG =
-129.65
-147.72
-158.40
-165.77
-173.25
-177.75
178.53
174.86
172.16
158.57
151.40
148.96
146.64
134.28
121.53
108.26
-92.27
95.62
84.34
74.53
65.76
57.22
ANG
S11
S22
47.62
31.64
22.84
17.67
14.38
10.33
11.98
j100
-j100
MAG
9.12
8.14
7.36
4.98
4.19
3.98
3.79
3.07
2.58
2.22
1.95
1.73
1.55
1.40
1.27
S
21
136.35
104.50
115.69
-17.79
-27.80
-37.47
ANG
97.25
91.83
88.17
84.28
80.93
77.76
74.77
61.30
53.86
51.41
49.00
37.07
25.46
14.13
-7.49
3.18
(T
A
0.01
0.02
0.03
0.03
0.03
0.04
0.04
0.04
0.05
0.05
0.08
0.09
0.09
0.10
0.12
0.14
0.16
0.18
0.20
0.21
0.22
0.24
= 25°C)
MAG
S
12
51.85
54.92
55.88
61.08
50.27
51.38
53.36
56.52
56.38
57.10
55.00
52.53
51.60
50.56
44.90
38.56
32.10
25.40
18.42
ANG
11.57
-1.99
4.84
+180º
|S
|S
-135º
+135º
0.69
0.49
0.39
0.34
0.31
0.26
0.25
0.25
0.24
0.24
0.25
0.26
0.26
0.27
0.29
0.32
0.36
0.39
0.42
0.45
0.48
0.51
21
12
MAG
|
|
, K = 1 + | ∆ | - |S
S
22
-105.50
-123.64
-129.49
-132.28
-135.41
-138.20
-147.24
-150.84
-151.75
-152.82
-157.03
-161.31
-165.52
-170.85
-177.21
-113.55
175.01
166.70
158.43
-50.06
-77.41
-94.24
ANG
2 |S
2
+90º
-90º
12
S
11
21
10 20 30 40
| - |S
|
2
Internet: http://WWW.CEL.COM
0.35
0.51
0.65
0.76
0.84
0.94
0.98
1.00
1.02
1.04
1.08
1.09
1.09
1.09
1.09
1.07
1.06
1.03
1.01
0.98
0.96
0.94
22
K
|
2
,
∆ = S
+45º
-45º
NE678M04
11
35.14
31.73
29.60
27.89
26.43
25.20
24.08
22.69
21.26
20.18
16.43
14.89
14.44
14.02
12.29
10.96
MAG
S
+0º
+0º
9.97
9.29
9.02
8.67
7.95
7.29
(dB)
02/07/2002
22
- S
1
21
S
12