Central CMST5088, CMST5089 Service Manual
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMST5088,
CMST5089 types are NPN silicon transistors
manufactured by the epitaxial planar process,
epoxy molded in a SUPERmini
™
surface mount
package, designed for applications requiring high
gain and low noise. Marking Codes are 1QC,
1RC respectively.
MAXIMUM RATINGS: (TA=25°C)
SYMBOL CMST5088
CMST5089 UNITS
Collector-Base Voltage V
CBO
35 30 V
Collector-Emitter Voltage V
CEO
30 25 V
Emitter-Base Voltage V
EBO
4.5 V
Collector Current I
C
50 mA
Power Dissipation P
D
250 mW
Operating and Storage
Junction Temperature TJ,T
stg
-65 to +150 °C
Thermal Resistance Θ
JA
500 °C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
CMST5088 CMST5089
SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS
I
CBO
VCB=20V 50 nA
I
CBO
VCB=15V 50 nA
I
EBO
VEB=3.0V 50 nA
I
EBO
VEB=4.5V 100 nA
BV
CBO
IC=100µA 35 30 V
BV
CEO
IC=1.0mA 30 25 V
BV
EBO
IE=100µA 4.5 4.5 V
V
CE(SAT)
IC=10mA, IB=1.0mA 0.5 0.5 V
V
BE(SAT)
IC=10mA, IB=1.0mA 0.8 0.8 V
h
FE
VCE=5.0V, IC=0.1mA 300 900 400 1200
h
FE
VCE=5.0V, IC=1.0mA 350 450
h
FE
VCE=5.0V, IC=10mA 300 400
f
T
VCE=5.0V, IC=500µA, f=20MHz 50 50 MHz
C
ob
VCB=5.0V, IE=0, f=1.0MHz 4.0 4.0 pF
C
ib
VBE=0.5V, IC=0, f=1.0MHz 15 15 pF
h
fe
VCE=5.0V, IC=1.0mA, f=1.0kHz 350 1400 450 1800
NF VCE=5.0V, IC=100µA, R
S
=10kΩ
f=10Hz to 15.7kHz 3.0 2.0 dB
CMST5088
CMST5089
SUPERmini
™
SURFACE MOUNT
NPN SILICON TRANSISTORS
SOT-323 CASE
Central
Semiconductor Corp.
TM
R1 ( 19-September 2001)
查询CMST5088供应商
LEAD CODE:
1) BASE
2) EMITTER
3) COLLECTOR
Central
Semiconductor Corp.
TM
SOT-323 CASE - MECHANICAL OUTLINE
CMST5088
CMST5089
SUPERmini
™
SURFACE MOUNT
NPN SILICON TRANSISTORS
R1 ( 19-September 2001)
MARKING CODE:
CMST5088 - 1QC
CMST5089 - 1RC
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