TSC114A 1-4
2003/12
rev.
A
TSC114A
NPN Digital Transistor
Vcc = 50V
Vin = - 10V ~ +40V
Io = 100mA(max.)
Features
Build-in bias resistor enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit)
The bias resistors consist of thin-film resistors with
complete isolation to allow negative biasing of the
input. The also have the advantage of almost
completely eliminating parasitic effects.
Only the on/off conditions need to be set for operation,
making device design easy.
Complements the TSA114A
Ordering Information
Part No.
Packing
Package
TSC114ACX SOT-23
TSC114ACU
Tape & Reel
SOT-323
Note:
x
is the build-in resistor value type, option as
Code R1
(K) R2
(K) Marking
C
10 10 8A
Equivalent Circuit
Absolute Maximum Rating
(Ta = 25
o
C
unless otherwise noted)
Parameter Symbol
Limit
Unit
Supply
Voltage
Vcc 50 V
Input Voltage
Vin
- 10 ~ +40
V
DC 50
Output Current
Pulse
Io
100
mA
SOT-23 250
Power Dissipation
SOT-323
P
D
200
mW
Operating Junction Temperature
T
J
+150
o
C
Operating Junction and Storage Temperature Range
T
STG
- 55 to +150
o
C
Note: 1. Single pulse, Pw = 300uS, Duty <= 2%
2. When mounted on an FR-4 PCB
Pin assignment:
1. Input (Base)
2. Gnd (Emitter)
3. Output (Collector)
TSC114A 2-4
2003/12
rev.
A
Electrical Characteristics
Ta = 25
o
C unless otherwise noted
Parameter Conditions
Symbol
Min Typ Max Unit
Vcc= 5V, Io= 100uA
Vin(off)
--
--
0.5
V
Input Voltage
Vo= 0.3V, Io= 10mA
Vin(on)
3
--
--
V
Output Voltage
Io/Iin= 10mA/ 0.5mA
Vo(on)
--
0.1
0.3
V
Input Current
Vin= 5V
Iin
--
--
0.88
mA
Output Current
Vcc= 50V, Vin= 0V
Io(off)
--
--
0.5
uA
DC Current Gain
Vo= 5V, Io= 5mA
Gi
30
--
--
Input Resistance
R1
|0.7|
10
|1.3|
K
Resistance Ratio
R2/R1
|0.8|
1
|1.2|
Transition Frequency
Vce= 10V, Ie= 5mA,
f= 100MHz (note 1)
ft --
250
--
MHz
Note : 1. Transition frequency of the device.
2. Pulse test: pulse width <=380uS, duty cycle <=2%
TSC114A 4-4
2003/12
rev.
A
SOT-23 Mechanical Drawing
D
C
A
E
B
G
F
SOT-23 DIMENSION
MILLIMETERS INCHES
DIM
MIN MAX MIN MAX
A 2.88 2.91 0.113 0.115
B 0.39 0.42 0.015 0.017
C 1.78 2.03 0.070 0.080
D 0.51 0.61 0.020 0.024
E 1.59 1.66 0.063 0.065
F 1.04 1.08 0.041 0.043
G 0.07 0.09 0.003 0.004
SOT-323 Mechanical Drawing
SOT-323 DIMENSION
MILLIMETERS INCHES
DIM
MIN MAX MIN MAX
A 0.80 1.10 0.0315
0.0433
A1 -- 0.10 -- 0.0039
bp 0.30 0.40 0.0118
0.0157
C 0.10 0.25 0.0039
0.0098
D 1.80 2.20 0.0709
0.0866
E 1.15 1.35 0.0453
0.0531
e 1.30 -- 0.0512 --
e1 0.65
-- 0.0256 --
He 2.00 2.20 0.0787
0.0866
Lp 0.15 0.45 0.0059
0.0177
Q 0.13 0.23 0.0051
0.0091
W 0.20 -- 0.0079 --
10
o
-- 10
o
--
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