2SC1940_13 Datasheet, PDF (1/2 Pages) New Jersey Semi-Conductor Products, Inc. – The 2SC1940 is designed for use in driver stages of audio frequency amplifiers

<^£.mi-(^on.aactoi L/-* 10duct i, Una.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
NPN SILICON TRANSISTOR
2SC1940
DESCRIPTION The 2SC1940 is designed for use in driver stages of audio
frequency amplifiers.
FEATURES
* High total power dissipation and high breakdown voltage:
1.0 Wat 25 °C ambient temperature/VCEO =120 V
TELEPHONE: [phone]
[phone]
FAX: [phone]
PACKAGE DIMENSIONS
in millimeters (inches!
ABSOLUTE MAXIMUM RATINGS
Maximum Temperatures
Storage Temperature
—55 to +150 °C
Junction Temperature
+150 °C Maximum
Maximum Power Dissipation (Ta = 25 °C)
Total Power Dissipation
1.0 W
Thermal Resistance(Junction to Ambient)
125°C/W
Maximum Voltages and Currents (Ta = 25 °C)
VCBO Collector to Base Voltage
120 V
VCEO Collector to Emitter Voltage
120 V
VEBO Emitter to Base Voltage
5.0 V
>c
Collector Current
IB
Base Current
50 mA
10 mA
1. EMITTER
2. COLLECTOR
3. BASE
ELECTRICAL CHARACTERISTICS (Ta = 25 °C)
SYMBOL
CHARACTERISTIC
hFE1
hFE2
fT
cob
'CBO
!EBO
VBE
vCE(sat)
VBE(sat)
DC Current Gain
DC Current Gain
Gain Bandwidth Product
Output Capacitance
Collector Cutoff Current
Emitter Cutoff Current
Base to Emitter Voltage
Collector Saturation Voltage
Base Saturation Voltage
WIN.
90
50
50
TYP.
200
180
120
2.3
650
685
0.07
0.75
MAX.
400
3.0
100
100
750
0.6
1.0
UNIT
-
-
MHz
pF
nA
nA
mV
V
V
TEST CONDITIONS
VCE = 10 V, lc=10mA
VCE=10 V. lc-1.0mA
VCE = IO V. lg=-10mA
VCB = 10 V, IE=O, f-1.0 MHz
VCB-120 v, IE=O
VEB =5.0 V, lc=0
VCE=10 V, lc=10mA
IG = 20 mA. 13=2.0 mA
lc = 20 mA. lB"2.0 mA
Classification of
Rank
M
Range
90 - 180
L
1 35 - 270
K
200 - 400
hFE1 Test Conditions: VCE = 10 V. \Q= 10 mA
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
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