NEC’s NE97733 PNP silicon transistor is designed for
ultrahigh speed current mode switching applications and
microwave amplifiers up to 3.5 GHz. The NE97733 offers
excellent performance and reliability at low cost.
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C)
EIAJ
1
REGISTERED
SYMBOLS
f
T
NF
|S
21E
|
2
h
FE
I
CBO
I
EBO
C
RE2
P
T
PART NUMBER
NUMBER
PACKAGE OUTLINE
UNITS
GHz
dB
dB
8.0
20
µA
µA
pF
mW
0.5
MIN
6.0
NE97733
2SA1977
33
TYP
8.5
1.5
12.0
40
100
-0.1
-0.1
0.1
200
3.0
MAX
PARAMETERS AND CONDITIONS
Gain Bandwidth Product at V
CE
= -8 V, I
C
= -20 mA
Noise Figure at V
CE
= -8 V, I
C
= -3 mA
Insertion Power Gain at V
CE
= -8 V, I
C
= -20 mA, f = 1 GHz
Forward Current Gain Ratio at V
CE
= -8 V, I
C
= -20 mA
Collector Cutoff Current at V
CB
= -10 V, I
E
= 0
Emitter Cutoff Current at V
BE
= -1 V, I
C
= 0
Feedback Capacitance at V
CB
= -10 V, I
E
= 0 mA, f = 1 MHz
Total Power Dissipation
Notes:
1. Electronic Industrial Association of Japan.
2. Capacitance is measured with emitter and case connected to the guard terminal at the bridge.
California Eastern Laboratories
NE97733
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25°C)
SYMBOLS
V
CBO
V
CEO
V
EBO
I
C
T
J
T
STG
PARAMETERS
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
Junction Temperature
Storage Temperature
UNITS
V
V
V
mA
°C
°C
RATINGS
-20
-12
-50
150
-65 to +200
-3
100
V
CE
= -8V
50
40
30
20
DC CURRENT GAIN vs.
COLLECTOR CURRENT
DC Current Gain, H
FE
10
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
5
4
3
2
1
-0.1
-1.0
-10
-100
-1000
Collector Current, I
C
(mA)
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
DC POWER DERATING CURVES
400
INSERTION GAIN vs.
FREQUENCY
35
Total Power Dissipation, P
T
(mW)
Insertion Power Gain, |S
21E
|
2
(dB)
FREE AIR
30
25
20
15
10
5
0
-5
-10
-15
0.1
0.2
0.3 0.4 0.5
1.0
V
CE
= -8 V
I
C
= -20 mA
300
200
NE97733
100
0
0
50
100
150
200
2.0
3.0
Ambient Temperature, T
A
(°C)
Frequency, f (GHz)
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
10
INSERTION GAIN vs.
COLLECTOR CURRENT
15
Gain Bandwidth Product, f
T
(GHz)
V
CE
= -8 V
8
Insertion Power Gain, |S
21E
|
2
(dB)
V
CE
= -8 V
f = 1 GHz
10
6
4
5
2
0
-1
-10
-100
0
-1
-10
100
Collector Current, I
C
(mA)
Collector Current, I
C
(mA)
NE97733
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
DC CURRENT GAIN
VS.
COLLECTOR CURRENT
OUTPUT CAPACITANCE
VS.
COLLECTOR TO BASE VOLTAGE
1.5
f = 1 MHz
100
DC Current Gain, H
FE
50
40
30
20
V
CE
= -3 V
V
CE
= -2 V
V
CE
= -1 V
Collector Feed-back Capacitance, C
RE
(pF)
1
10
0.5
1.0
-0.1
-1.0
-10
-100
-1000
0
-1
-10
-100
Collector Current, I
C
(mA)
Collector to Base Voltage, V
CB
(V)
SWITCHING CHARACTERISTICS
Parameter
Turn-on Delay Time
Rise Time
Turn-off Delay Time
Fall Time
Symbol
Vin = 1 V
TYP
1.08
0.66
0.32
0.78
Unit
ns
ns
ns
ns
t
ON
(delay)
t
r
t
OFF
(delay)
t
f
SWITCHING TIME MEASUREMENT CIRCUIT
V
CC
(-)
R
C1
V
OUT
V
IN
R
S
R
L1
Sampling
Oscilloscope
R
C2
R
L2
V
IN
t
ON
(delay)
20 ns
t
r
t
f
t
OFF
(delay)
50
Ω
V
BB
(-)
V
OUT
R
E
V
EE
(+)
V
IN
= 1 v, V
BB
= -0.5 V, R
C1
= R
C2
R
S
(Ω)
160
R
C
(Ω)
1K
R
L1
(Ω)
200
R
L2
(Ω)
250
R
E
(Ω)
2.7 K
V
EE
(V)
27
V
CC
(V)
26.3
NE97733
TYPICAL SCATTERING PARAMETERS
(T
A
= 25°C)
0.8
0.6
0.4
3
4
0.2
5
10
20
50
10 20 -50
-20
-10
S
22
-0.2
S
11
-3
-0.4
-2
-0.6
-0.8
-1
-1.5
-5
-4
1
1.5
2
90˚
135˚
S
21
45˚
S
12
0.2
0.4
0.6
0.8 1
1.5
2
3
4 5
180˚
0.1 0.2 0.3
1.0
2.0
0.4 0.5
0˚
97733
V
CE
= -8 V, I
C
= -3 mA
3.0
225˚
4.0
315˚
270˚
V
CE
= -1 V, I
C
= -5 mA
FREQUENCY
(GHz)
0.50
0.80
1.00
1.50
2.00
2.50
3.00
4.00
5.00
MAG
0.428
0.382
0.374
0.387
0.419
0.461
0.502
0.552
0.574
S
11
ANG
-126.3
-160.6
-175.9
155.1
132.6
114.5
100.2
82.6
74.2
MAG
4.899
3.398
2.813
2.002
1.583
1.323
1.148
0.948
0.859
S
21
ANG
100.7
82.8
74.1
56.8
42.6
30.6
21.0
7.0
-4.4
S
12
MAG
0.101
0.132
0.154
0.213
0.274
0.336
0.393
0.501
0.599
ANG
52.7
54.1
55.0
54.6
51.3
46.5
40.9
29.4
16.0
S
22
MAG
0.417
0.309
0.272
0.230
0.226
0.247
0.270
0.267
0.218
ANG
-54.0
-60.2
-64.5
-80.1
-100.1
-119.0
-133.8
-159.3
155.9
K
0.77
0.97
1.04
1.09
1.07
1.04
1.01
0.98
0.98
MAG
1
(dB)
16.8
14.1
11.5
7.9
6.0
4.8
4.1
2.8
1.6
V
CE
= -5 V, I
C
= -10 mA
0.50
0.80
1.00
1.50
2.00
2.50
3.00
4.00
5.00
0.251
0.213
0.207
0.225
0.265
0.316
0.365
0.428
0.462
-126.4
-159.9
-176.4
151.5
127.7
109.8
96.8
82.3
77.7
7.121
4.739
3.878
2.708
2.116
1.754
1.511
1.218
1.074
99.1
84.5
77.3
62.5
49.8
38.6
28.8
13.5
0.8
0.072
0.107
0.131
0.191
0.252
0.310
0.364
0.467
0.566
67.8
68.2
67.6
64.2
59.4
53.5
47.5
36.4
24.3
0.426 -38.9
0.350 -39.9
0.324 -41.9
0.288 -52.1
0.272 -67.9
0.275 -85.3
0.284 -100.1
0.269 -121.5
0.171 -148.4
0.91
1.00
1.03
1.04
1.03
1.00
0.98
0.95
0.94
19.9
16.0
13.7
10.3
8.2
7.2
6.2
4.2
2.8
V
CE
= -8 V, I
C
= -3 mA
0.50
0.80
1.00
1.50
2.00
2.50
3.00
4.00
5.00
0.626
0.447
0.374
0.302
0.310
0.355
0.407
0.428
0.503
-74.0
-111.0
-131.4
-174.7
151.1
125.4
106.9
85.0
74.6
4.205
3.520
3.075
2.293
1.824
1.516
1.301
1.038
0.930
119.4
97.8
87.0
67.2
51.9
39.0
28.4
13.9
3.7
0.088
0.109
0.122
0.157
0.202
0.256
0.314
0.438
0.573
54.6
51.8
52.6
56.0
57.8
56.7
53.7
44.7
32.3
0.673 -32.7
0.558 -38.2
0.512 -41.0
0.451 -49.9
0.427 -62.0
0.425 -76.0
0.433 -89.1
0.425 -110.2
0.328 -133.5
0.56
0.79
0.91
1.05
1.06
1.01
0.96
0.90
0.91
16.8
15.1
14.0
10.2
8.0
7.0
6.2
3.7
2.1
V
CE
= -8 V, I
C
= -20 mA
0.50
0.80
1.00
1.50
2.00
2.50
3.00
4.00
5.00
Note:
1. Gain Calculation:
MAG =
|S
21
|
|S
12
|
0.151
0.140
0.142
0.170
0.215
0.268
0.318
0.379
0.416
-140.9
-172.1
172.1
141.7
119.7
104.0
92.5
80.9
79.2
8.095
5.268
4.288
2.974
2.317
1.918
1.652
1.332
1.169
95.5
83.1
76.7
63.2
51.4
40.7
31.2
15.8
2.6
0.067
0.105
0.129
0.191
0.252
0.309
0.362
0.459
0.552
74.7
73.5
72.2
66.9
60.8
54.6
48.4
36.9
25.3
0.389 -34.1
0.334 -34.1
0.315 -36.1
0.285 -46.2
0.269 -61.6
0.268 -79.2
0.274 -94.3
0.257 -114.2
0.154 -134.6
0.98
1.02
1.03
1.03
1.02
1.00
0.98
0.95
0.94
20.8
16.2
14.1
10.9
8.9
7.9
6.6
4.6
3.3
(
K
±
K
2
- 1
).
When K
≤
1, MAG is undefined and MSG values are used. MSG =
2
2
2
|S
21
|
, K = 1 + |
∆
| - |S
11
| - |S
22
|
,
∆
= S
11
S
22
- S
21
S
12
|S
12
|
2 |S
12
S
21
|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE97733
OUTLINE DIMENSIONS
(Units in mm)
PACKAGE OUTLINE 33
(SOT-23)
+0.2
2.8 -0.3
OUTLINE 33
RECOMMENDED P.C.B. LAYOUT
2.4
2
2.9
±
0.2 0.95
1.9
2
+0.10
0.4 -0.05
(ALL LEADS)
3
1.9
0.95
3
1
+0.2
1.5 -0.1
+0.10
0.65 -0.15
0.8
1
1.0
1.1 to 1.4
0.8
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
0 to 0.1
+0.10
0.16 -0.06
ORDERING INFORMATION
PART NUMBER
NE97733-T1B-A
QUANTITY
3000
PACKAGING
Tape & Reel
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.
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
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