Document
DATA SHEET
SILICON TRANSISTOR
2SC1733
NPN SILICON EPITAXIAL DUAL TRANSISTOR FOR DIFFERENTIAL AMPLIFIER INDUSTRIAL USE
DESCRIPTION
t The 2SC1733 is an NPN silicon epitaxial dual transistor designed
for use in high-frequency differential amplifier applications. Two
c transistor chips equivalent to the 2SC1275 are housed in a package
the same size as TO-18.
du FEATURES High gain bandwidth product: fT = 2 GHz TYP. o Compact package, the same size as TO-18
PACKAGE DIMENSIONS (in millimeters)
φ 5.84 MAX. φ 4.95 MAX.
12.5 MIN. 5.33 MAX.
1.0 0.25
r ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)
P PARAMETER
Collector to Base Voltage
d Collector to Emitter Voltage e Emitter to Base Voltage
Collector Current
u Collector Dissipation
Total Power Dissipation
in Junction Temperature t Storage Temperature
SYMBOL RATINGS UNIT
VCBO
30
V
VCEO
14
V
VEBO
3.0
V
IC
50
mA
PC
200 mW/unit
PT
300
mW
Tj
200
˚C
Tstg
–65 to +200 ˚C
n ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)
φ 2.54
60˚ 2
1
3
4
1.05
65
60˚
PIN CONNECTIONS 1. 1E 2. 1C
1C 2C
2
5
3. 1B
4. 2B 5. 2C
3 1B
4 2B
6. 2E
1
6
1E 2E
o PARAMETER c Collector Cut-off Current
Emitter Cut-off Current
is DC Current Gain
hFE Ratio
DDifference of Base to Emitter Voltage
SYMBOL ICES IEBO hFE hFE1/hFE2 ∆VBE
TEST CONDITIONS VCE = 15 V, RBE = 0 VEB = 2.0 V, IC = 0 VCE = 10 V, IC = 10 mA VCE = 10 V, IC = 10 mA* VCE = 10 V, IC = 10 mA
MIN.
25 0.8
TYP. 80
MAX. 50 50 200 1.0 30
UNIT nA nA
mV
Gain Bandwidth Product
fT
VCE = 10 V, IC = 10 mA
1.5
2.0
GHz
Output Capacitance
Cob
VCB = 10 V, IE = 0, f = 1.0 MHz
1.1
1.5
pF
* hFE1 is the smaller hFE value of the 2 transistors.
Document No. P11669EJ1V0DS00 (1st edition) Date Published July 1996 P Printed in Japan
©
1996
2SC1733
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
hFE - DC Current Gain
VBE(sat) - Base Saturation Voltage - V VCE(sat) - Collector Saturation Voltage - V
DC CURRENT GAIN vs. COLLECTOR CURRENT 200
VCE = 10 V
100
BASE AND COLLECTOR SATURATION
VOLTAGE vs. COLLECTOR CURRENT
2
IC = 10·IB
1
VBE(sat)
70
0.5
50
30 20
10 7 5 0.1 0.2 0.3 0.5 0.7 1 2 3 5 7 10 20 30 50 IC - Collector Current - mA
COLLECTOR CURRENT vs. BASE TO EMITTER VOLTAGE 50
VCE = 1.0 V
0.2 0.1
t 0.05
VCE(sat)
c 0.02 0.1 0.2 0.5 1 2 5 10 20 50 IC - Collector Current - mA
odu OUTPUT CAPACITANCE vs. r COLLECTOR TO BASE VOLTAGE P 3
Cob - Output Capacitance - pF
IC - Collector Current - mA
3000 2000
1000 700 500 300
20 10
d 5 e 2 u 1 in 0.5
0.6 0.7 0.8 0.9
t VBE - Base to Emitter Voltage - V n GAIN BANDWIDTH PRODUCT vs. o COLLECTOR CURRENT c VCE = 5.0 V DisVCE = 2.0 V
2
1 0.7 0.5
0.3 0
0.5 1 2 3
5 7 10 2030
VCB - Collector to Base Voltage - V
200
100
70
50 0.1 0.2 0.30.5 0.7 1
2 3 5 7 10 20 30 50
IC - Collector Current - mA
fT - Gain Bandwidth Product - MHz
2
[MEMO]
2SC1733
Discontinued Product
3
2SC1733
uct No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this
d document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising
o from use of such device. No license, either express, implied or otherwise, is granted under any patents, r copyrights or other intellectual property rights of NEC Corporation or others. P While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features.
d NEC devices are classified into the following three quality grades:
“Standard“, “Special“, and “Specific“. The Specific quality grade applies only to devices developed based on
e a customer designated “quality assurance program“ for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
u device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic in equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster t systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) n Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical.