HITACHI 2SC4126

2SC4126
Silicon NPN Epitaxial
Application
VHF and UHF wide band amplifier
Outline
MPAK-4
2
3
1
4
1. Collector
2. Emitter
3. Base
4. Emitter
2SC4126
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Ratings
Unit
Collector to base voltage
VCBO
15
V
Collector to emitter voltage
VCEO
11
V
Emitter to base voltage
VEBO
2
V
Collector current
IC
50
mA
Collector power dissipation
PC
150
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
–55 to +150
°C
Electrical Characteristics (Ta = 25°C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Collector to base breakdown
voltage
V(BR)CBO
15
—
—
V
I C = 10 µA, IE = 0
Collector cutoff current
I CBO
—
—
1
µA
VCB = 12 V, IE = 0
I CEO
—
—
1
µA
VCE = 10 V, RBE = ∞
Emitter cutoff current
I EBO
—
—
1
µA
VEB = 1 V, IC = 0
DC current transfer ratio
hFE
50
—
250
Collector output capacitance
Cob
—
1.0
1.5
pF
VCB = 5 V, IE = 0, f = 1 MHz
Gain bandwidth product
fT
4.5
6.0
—
GHz
VCE = 5 V, IC = 20 mA
Power gain
PG
9.0
11.0
—
dB
VCE = 5 V, IC = 20 mA,
f = 900 MHz
Noise figure
NF
—
1.5
3.0
dB
VCE = 5 V, IC = 5 mA,
f = 900 MHz
Note: Marking is “MI–”.
2
VCE = 5 V, IC = 20 mA
2SC4126
Typical Output Characteristics
20
150
Collector Current IC (mA)
Collector Power Dissipation PC (mW)
Maximum Collector Dissipation Curve
100
50
16
125
12
100
75
8
50
IB = 25 µA
4
2
4
6
8
10
Collector to Emitter Voltage VCE (V)
0
50
100
150
Ambient Temperature Ta (°C)
0
Pulse
150
Gain Bandwidth Product vs. Collector
Current
DC Current Transfer Ratio vs.
Collector Current
10
VCE = 5 V
Pulse
160
120
80
40
0
Gain Bandwidth Product fT (GHz)
DC Current Transfer Ratio hFE
200
VCE = 5 V
8
6
4
2
0
1
2
5
10
20
Collector Current IC (mA)
50
1
2
5
10
20
Collector Current IC (mA)
50
3
2SC4126
Power Gain vs. Collector Current
2.0
20
IE = 0
f = 1 MHz
VCE = 5 V
f = 900 MHz
1.6
Power Gain PG (dB)
Collector Output Capacitance Cob (pF)
Collector Output Capacitance vs.
Collector to Base Voltage
1.2
0.8
0.4
16
12
8
4
0
0
1
2
5
10
20
50
Collector to Base Voltage VCB (V)
1
2
5
10
20
Collector Current IC (mA)
Noise Figure vs. Collector Current
5
Noise Figure NF (dB)
VCE = 5 V
f = 900 MHz
4
3
2
1
0
1
4
2
5
10
20
Collector Current IC (mA)
50
50
2SC4126
S Parameters (Emitter Common)
Test condition
VCE = 5 V, ZO = 50 Ω, Freq. = 100 to 1000 MHz (100 MHz Step)
S11-Frequency
0.8
1
S21-Frequency
90°
1.5
0.6
Scale : 10/div
60°
120°
2
0.4
3
150°
4
5
0.2
0.2
0
100 MHz
10
1000 MHz
0.6 0.8 1
1.5 2
3 4 5
10
30°
IC = 20 mA
∞
1000 MHz
IC = 5 mA
–180°
0°
–10
IC = 20 mA
–0.2
100 MHz
IC = 5 mA
–0.4
–5
–4
–3
–30°
–150°
–2
–0.6
–0.8
–1
–60°
–120°
–1.5
–90°
S22 -Frequency
S12-Frequency
90°
0.8
Scale : 0.4/div
60°
120°
1
0.6
1.5
2
0.4
1000 MHz
150°
IC = 20 mA
3
30°
4
5
0.2
IC = 5 mA
100 MHz
–180°
10
0.2
0° 0
0.4 0.6 0.8 1
1000 MHz
1.5 2
3 4 5
10
∞
IC = 5 mA –10
–0.2
–5
–4
–3
IC = 20 mA 100 MHz
–30°
–150°
–0.4
–2
–60°
–120°
–90°
–0.6
–0.8
–1
–1.5
5
2SC4126
S Parameters (Emitter Common)
Test condition
Freq.
(MHz)
VCE = 5 V, IC = 5 mA, ZO = 50 Ω
∠S11
(DEG.)
S11
∠S21
(DEG.)
S 21
S12
∠S12
(DEG.)
S 22
∠S22
(DEG.)
Gmax* 1
(dB)
100
0.798
–37.3
13.345
152.3
0.033
69.6
0.898
–20.1
34.03
200
0.659
–69.4
10.696
131.4
0.054
56.0
0.730
–33.1
26.37
300
0.550
–93.7
8.434
117.0
0.067
49.2
0.592
–39.3
21.96
400
0.480
–113.6
6.815
107.3
0.074
47.3
0.502
–42.3
19.07
500
0.438
–129.8
5.684
100.0
0.081
47.0
0.442
–43.7
16.96
600
0.414
–143.6
4.847
94.2
0.087
47.3
0.399
–44.4
15.28
700
0.410
–154.4
4.229
89.4
0.092
48.6
0.366
–45.3
13.95
800
0.406
–164.7
3.750
85.0
0.098
49.5
0.340
–46.3
12.80
900
0.412
–174.9
3.352
81.0
0.104
50.6
0.317
–47.4
11.78
1000
0.424
–178.1
3.071
77.4
0.110
51.6
0.299
–48.3
11.01
∠S22
(DEG.)
Gmax* 1
(dB)
Test condition
Freq.
(MHz)
VCE = 5 V, IC = 20 mA, ZO = 50 Ω
S11
∠S11
(DEG.)
∠S21
(DEG.)
S 21
S12
∠S12
(DEG.)
S 22
100
0.501
–75.1
26.789
131.8
0.024
62.2
0.683
–36.5
32.54
200
0.402
–117.1
16.600
111.1
0.035
58.5
0.446
–45.4
26.13
300
0.368
–141.0
11.543
100.7
0.044
61.3
0.337
–45.6
22.40
400
0.347
–157.6
8.823
94.7
0.054
63.3
0.282
–44.2
19.83
500
0.354
–169.0
7.131
89.5
0.063
65.0
0.250
–42.8
17.92
600
0.358
–178.7
5.979
85.8
0.074
66.6
0.228
–42.1
16.36
700
0.370
174.9
5.158
82.3
0.084
66.9
0.208
–42.1
15.08
800
0.380
167.1
4.536
79.2
0.094
67.3
0.192
–42.7
13.98
900
0.400
161.5
4.042
76.5
0.104
67.6
0.178
–43.2
13.03
1000
0.411
157.0
3.677
73.5
0.114
67.4
0.165
–43.3
12.24
Note:
1. Gmax =
1
1 – S11
6
2
2
⋅ S 21 ⋅
1
1 – S 22
2
Unit: mm
0.95
0 – 0.1
0.65
0.1
0.6 +– 0.05
0.16 – 0.06
2.8
1.5 ± 0.15
+ 0.1
0.4 – 0.05
+ 0.1
0.65
+ 0.1
0.4 – 0.05
0.4 – 0.05
+ 0.2
– 0.6
+ 0.1
2.95 ± 0.2
1.9 ± 0.2
0.95 0.95
0.85
1.1 – 0.1
+ 0.2
0.3
1.8 ± 0.2
Hitachi Code
JEDEC
EIAJ
Weight (reference value)
MPAK-4
—
Conforms
0.013 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica
: http:semiconductor.hitachi.com/
Europe
: http://www.hitachi-eu.com/hel/ecg
Asia (Singapore)
: http://www.has.hitachi.com.sg/grp3/sicd/index.htm
Asia (Taiwan)
: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
Hitachi Europe GmbH
Electronic components Group
Dornacher Stra§e 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 778322
Hitachi Asia Pte. Ltd.
16 Collyer Quay #20-00
Hitachi Tower
Singapore 049318
Tel: 535-2100
Fax: 535-1533
Hitachi Asia Ltd.
Taipei Branch Office
3F, Hung Kuo Building. No.167,
Tun-Hwa North Road, Taipei (105)
Tel: <886> (2) 2718-3666
Fax: <886> (2) 2718-8180
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower, World Finance Centre,
Harbour City, Canton Road, Tsim Sha Tsui,
Kowloon, Hong Kong
Tel: <852> (2) 735 9218
Fax: <852> (2) 730 0281
Telex: 40815 HITEC HX
Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.