LRC LDTC124XM3T5G Bias resistor transistor Datasheet

LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistors
NPN Silicon Surface Mount Transistors
With Monolithic Bias Resistor Network
LDTC114EM3T5G
Series
This new series of digital transistors is designed to replace a single
device and its external resistor bias network. The BRT (Bias Resistor
Transistor) contains a single transistor with a monolithic bias network
consisting of two resistors; a series base resistor and a base-emitter
3
resistor. The BRT eliminates these individual components by integrating
them into a single device. The use of a BRT can reduce both system
cost and board space. The device is housed in the SOT-723 package
which is designed for low power surface mount applications.
2
1
SOT-723
ƽSimplifies Circuit Design
ƽReduces Board Space
PIN 3
COLLECTOR
(OUTPUT)
ƽReduces Component Count
ƽThe SOT-723 Package can be Soldered using Wave or Reflow.
PIN 1
BASE
(INPUT)
ƽAvailable in 4 mm, 8000 Unit Tape & Reel
ƽThese are Pb-Free Devices.
R1
R2
PIN 2
EMITTER
(GROUND)
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Symbol
Value
Unit
Collector-Base Voltage
VCBO
50
Vdc
Collector-Emitter Voltage
VCEO
50
Vdc
IC
100
mAdc
Symbol
Max
Unit
PD
260 (Note 1)
600 (Note 2)
2.0 (Note 1)
4.8 (Note 2)
mW
Rating
Collector Current
MARKING DIAGRAM
3
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation
TA = 25°C
Derate above 25°C
mW/°C
Thermal Resistance –
Junction-to-Ambient
RθJA
480 (Note 1)
205 (Note 2)
°C/W
Junction Temperature
TJ
150
°C
Storage Temperature Range
Tstg
–55 to +150
XX M
1
xx
M
2
= Specific Device Code
= Date Code
°C
1. FR–4 @ Minimum Pad
2. FR–4 @ 1.0 x 1.0 inch Pad
Version 1.0
LDTC114EM3T5G_S-1/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
DEVICE MARKING AND RESISTOR VALUES
Device
LDTC114EM3T5G
LDTC124EM3T5G
LDTC144EM3T5G
LDTC114YM3T5G
LDTC114TM3T5G
LDTC143TM3T5G
LDTC123EM3T5G
LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC115EM3T5G
LDTC144WM3T5G
LDTC144TM3T5G
Version 1.0
Marking
R1 (K)
R2 (K)
Package
Shipping
8A
8B
8C
8D
94
8F
8H
8J
8K
8L
8M
8N
8P
8T
10
22
47
10
10
4.7
2.2
4.7
4.7
22
2.2
100
47
47
10
22
47
47
∞
∞
2.2
4.7
47
47
47
100
22
∞
SOT−723
(Pb−Free)
8000/Tape & Reel
LDTC114EM3T5G_S-2/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Collector−Base Cutoff Current (VCB = 50 V, IE = 0)
ICBO
−
−
100
nAdc
Collector−Emitter Cutoff Current (VCE = 50 V, IB = 0)
ICEO
−
−
500
nAdc
Emitter−Base Cutoff Current
(VEB = 6.0 V, IC = 0)
IEBO
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.5
0.2
0.1
0.2
0.9
1.9
2.3
1.5
0.18
0.13
0.2
0.05
0.13
0.2
mAdc
Collector−Base Breakdown Voltage (IC = 10 mA, IE = 0)
V(BR)CBO
50
−
−
Vdc
Collector−Emitter Breakdown Voltage (Note 3)
(IC = 2.0 mA, IB = 0)
V(BR)CEO
50
−
−
Vdc
hFE
35
60
80
80
160
160
8.0
15
80
80
80
80
80
160
60
100
140
140
350
350
15
30
200
150
140
150
140
350
−
−
−
−
−
−
−
−
−
−
−
−
−
−
VCE(sat)
−
−
0.25
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
OFF CHARACTERISTICS
LDTC114EM3T5G
LDTC124EM3T5G
LDTC144EM3T5G
LDTC114YM3T5G
LDTC114TM3T5G
LDTC143TM3T5G
LDTC123EM3T5G
LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC115EM3T5G
LDTC144WM3T5G
LDTC144TM3T5G
ON CHARACTERISTICS (Note 3)
DC Current Gain
(VCE = 10 V, IC = 5.0 mA)
LDTC114EM3T5G
LDTC124EM3T5G
LDTC144EM3T5G
LDTC114YM3T5G
LDTC114TM3T5G
LDTC143TM3T5G
LDTC123EM3T5G
LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC115EM3T5G
LDTC144WM3T5G
LDTC144TM3T5G
Collector−Emitter Saturation Voltage (IC = 10 mA, IB = 0.3 mA)
LDTC123EM3T5G
(IC = 10 mA, IB = 5 mA)
(IC = 10 mA, IB = 1 mA)
LDTC143TM3T5G/LDTC114TM3T5G/
LDTC143EM3T5G/LDTC143ZM3T5G/
LDTC124XM3T5G/LDTC144TM3T5G
Output Voltage (on)
(VCC = 5.0 V, VB = 2.5 V, RL = 1.0 kW)
(VCC = 5.0 V, VB = 3.5 V, RL = 1.0 kW)
(VCC = 5.0 V, VB = 5.5 V, RL = 1.0 kW)
(VCC = 5.0 V, VB = 4.0 V, RL = 1.0 kW)
VOL
LDTC114EM3T5G
LDTC124EM3T5G
LDTC114YM3T5G
LDTC114TM3T5G
LDTC143TM3T5G
LDTC123EM3T5G
LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC144EM3T5G
LDTC144TM3T5G
LDTC115EM3T5G
LDTC144WM3T5G
Vdc
Vdc
3. Pulse Test: Pulse Width < 300 ms, Duty Cycle < 2.0%.
Version 1.0
LDTC114EM3T5G_S-3/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (off) (VCC = 5.0 V, VB = 0.5 V, RL = 1.0 kW)
(VCC = 5.0 V, VB = 0.25 V, RL = 1.0 kW)
LDTC143TM3T5G
LDTC143ZM3T5G
LDTC114TM3T5G
LDTC144TM3T5G
VOH
4.9
−
−
Vdc
R1
7.0
15.4
32.9
7.0
7.0
3.3
1.5
3.3
3.3
15.4
1.54
70
32.9
32.9
10
22
47
10
10
4.7
2.2
4.7
4.7
22
2.2
100
47
47
13
28.6
61.1
13
13
6.1
2.9
6.1
6.1
28.6
2.86
130
61.1
61.1
kW
0.8
1.0
1.2
0.17
−
0.8
0.055
0.38
0.038
1.7
0.21
−
1.0
0.1
0.47
0.047
2.1
0.25
−
1.2
0.185
0.56
0.056
2.6
ON CHARACTERISTICS (Note 4)
Input Resistor
LDTC114EM3T5G
LDTC124EM3T5G
LDTC144EM3T5G
LDTC114YM3T5G
LDTC114TM3T5G
LDTC143TM3T5G
LDTC123EM3T5G
LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC115EM3T5G
LDTC144WM3T5G
LDTC144TM3T5G
Resistor Ratio
R1/R2
LDTC114EM3T5G/LDTC124EM3T5G/
LDTC144EM3T5G/LDTC115EM3T5G
LDTC114YM3T5G
LDTC143TM3T5G/LDTC114TM3T5G/LDTC144TM3T5G
LDTC123EM3T5G/LDTC143EM3T5G
LDTC143ZM3T5G
LDTC124XM3T5G
LDTC123JM3T5G
LDTC144WM3T5G
PD , POWER DISSIPATION (MILLIWATTS)
4. Pulse Test: Pulse Width < 300 ms, Duty Cycle < 2.0%.
300
250
200
150
100
50
0
−50
RqJA = 480°C/W
0
50
100
TA, AMBIENT TEMPERATURE (°C)
150
Figure 1. Derating Curve
Version 1.0
LDTC114EM3T5G_S-4/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
1
1000
IC/IB = 10
hFE , DC CURRENT GAIN (NORMALIZED)
VCE(sat) , MAXIMUM COLLECTOR VOLTAGE (VOLTS)
TYPICAL ELECTRICAL CHARACTERISTICS − LDTC114EM3T5G
TA=−25°C
25°C
0.1
75°C
0.01
0.001
0
20
40
IC, COLLECTOR CURRENT (mA)
VCE = 10 V
TA=75°C
25°C
−25°C
100
10
50
1
10
IC, COLLECTOR CURRENT (mA)
Figure 2. VCE(sat) versus IC
Figure 3. DC Current Gain
100
2
1
0
25°C
75°C
f = 1 MHz
IE = 0 V
TA = 25°C
IC, COLLECTOR CURRENT (mA)
Cob , CAPACITANCE (pF)
4
3
100
TA=−25°C
10
1
0.1
0.01
0
10
20
30
40
VR, REVERSE BIAS VOLTAGE (VOLTS)
50
0.001
VO = 5 V
0
1
2
5
6
7
3
4
Vin, INPUT VOLTAGE (VOLTS)
8
9
10
Figure 5. Output Current versus Input Voltage
Figure 4. Output Capacitance
10
V in , INPUT VOLTAGE (VOLTS)
VO = 0.2 V
TA=−25°C
25°C
75°C
1
0.1
0
10
20
30
IC, COLLECTOR CURRENT (mA)
40
50
Figure 6. Input Voltage versus Output Current
Version 1.0
LDTC114EM3T5G_S-5/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
1000
1
hFE, DC CURRENT GAIN (NORMALIZED)
VCE(sat) , MAXIMUM COLLECTOR VOLTAGE (VOLTS)
TYPICAL ELECTRICAL CHARACTERISTICS − LDTC124EM3T5G
IC/IB = 10
25°C
TA=−25°C
0.1
75°C
0.01
0.001
0
20
−25°C
100
10
1
100
IC, COLLECTOR CURRENT (mA)
IC, COLLECTOR CURRENT (mA)
Figure 7. VCE(sat) versus IC
Figure 8. DC Current Gain
4
100
f = 1 MHz
IE = 0 V
TA = 25°C
3
IC, COLLECTOR CURRENT (mA)
Cob , CAPACITANCE (pF)
TA=75°C
25°C
10
50
40
VCE = 10 V
2
1
75°C
25°C
TA=−25°C
10
1
0.1
0.01
VO = 5 V
0
0
50
10
20
30
40
VR, REVERSE BIAS VOLTAGE (VOLTS)
0.001
Figure 9. Output Capacitance
0
2
4
6
Vin, INPUT VOLTAGE (VOLTS)
8
10
Figure 10. Output Current versus Input Voltage
100
V in , INPUT VOLTAGE (VOLTS)
VO = 0.2 V
TA=−25°C
10
25°C
75°C
1
0.1
0
10
20
30
40
50
IC, COLLECTOR CURRENT (mA)
Figure 11. Input Voltage versus Output Current
Version 1.0
LDTC114EM3T5G_S-6/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
10
1000
IC/IB = 10
1
25°C
TA=−25°C
75°C
0.1
0.01
0
TA=75°C
25°C
−25°C
100
10
50
20
40
IC, COLLECTOR CURRENT (mA)
VCE = 10 V
hFE , DC CURRENT GAIN (NORMALIZED)
VCE(sat) , MAXIMUM COLLECTOR VOLTAGE (VOLTS)
TYPICAL ELECTRICAL CHARACTERISTICS − LDTC144EM3T5G
10
IC, COLLECTOR CURRENT (mA)
1
Figure 12. VCE(sat) versus IC
1
100
0.6
0.4
TA=−25°C
10
1
0.1
0.01
0.2
0
25°C
75°C
IC, COLLECTOR CURRENT (mA)
Cob , CAPACITANCE (pF)
Figure 13. DC Current Gain
f = 1 MHz
IE = 0 V
TA = 25°C
0.8
100
0
10
20
30
40
VR, REVERSE BIAS VOLTAGE (VOLTS)
50
VO = 5 V
0.001
0
2
4
6
Vin, INPUT VOLTAGE (VOLTS)
8
10
Figure 15. Output Current versus Input Voltage
Figure 14. Output Capacitance
100
V in , INPUT VOLTAGE (VOLTS)
VO = 0.2 V
TA=−25°C
10
25°C
75°C
1
0.1
0
10
20
30
40
50
IC, COLLECTOR CURRENT (mA)
Figure 16. Input Voltage versus Output Current
Version 1.0
LDTC114EM3T5G_S-7/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
300
1
IC/IB = 10
hFE, DC CURRENT GAIN (NORMALIZED)
VCE(sat) , MAXIMUM COLLECTOR VOLTAGE (VOLTS)
TYPICAL ELECTRICAL CHARACTERISTICS − LDTC114YM3T5G
TA=−25°C
25°C
0.1
75°C
0.01
0.001
0
20
40
60
IC, COLLECTOR CURRENT (mA)
25°C
200
−25°C
150
100
50
0
80
TA=75°C
VCE = 10
250
2
1
4
6
Figure 17. VCE(sat) versus IC
100
f = 1 MHz
lE = 0 V
TA = 25°C
3
TA=75°C
IC, COLLECTOR CURRENT (mA)
3.5
Cob , CAPACITANCE (pF)
90 100
Figure 18. DC Current Gain
4
2.5
2
1.5
1
0.5
0
8 10 15 20 40 50 60 70 80
IC, COLLECTOR CURRENT (mA)
0
2
4
6 8 10 15 20 25 30 35
VR, REVERSE BIAS VOLTAGE (VOLTS)
40
Figure 19. Output Capacitance
45
50
25°C
−25°C
10
VO = 5 V
1
0
2
4
6
Vin, INPUT VOLTAGE (VOLTS)
8
10
Figure 20. Output Current versus Input Voltage
10
V in , INPUT VOLTAGE (VOLTS)
VO = 0.2 V
TA=−25°C
25°C
75°C
1
0.1
0
10
20
30
IC, COLLECTOR CURRENT (mA)
40
50
Figure 21. Input Voltage versus Output Current
Version 1.0
LDTC114EM3T5G_S-8/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
TYPICAL APPLICATIONS FOR NPN BRTs
+12 V
ISOLATED
LOAD
FROM mP OR
OTHER LOGIC
Figure 22. Level Shifter: Connects 12 or 24 Volt Circuits to Logic
+12 V
VCC
OUT
IN
LOAD
Figure 23. Open Collector Inverter:
Inverts the Input Signal
Version 1.0
Figure 24. Inexpensive, Unregulated Current Source
LDTC114EM3T5G_S-9/10
LESHAN RADIO COMPANY, LTD.
LDTC114EM3T5G Series
PACKAGE DIMENSIONS
SOT−723
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
−X−
D
A
b1
−Y−
3
E
1
e
HE
L
2
b 2X
0.08 (0.0032) X Y
C
PIN 1. BASE
2. EMITTER
3. COLLECTOR
DIM
A
b
b1
C
D
E
e
HE
L
MILLIMETERS
MIN
NOM
MAX
0.45
0.50
0.55
0.15
0.20
0.27
0.25
0.3
0.35
0.07
0.12
0.17
1.15
1.20
1.25
0.75
0.80
0.85
0.40 BSC
1.15
1.20
1.25
0.15
0.20
0.25
INCHES
MIN
NOM
MAX
0.018 0.020 0.022
0.0059 0.0079 0.0106
0.010 0.012 0.014
0.0028 0.0047 0.0067
0.045 0.047 0.049
0.03 0.032 0.034
0.016 BSC
0.045 0.047 0.049
0.0059 0.0079 0.0098
SOLDERING FOOTPRINT
0.40
0.0157
0.40
0.0157
1.0
0.039
0.40
0.0157
0.40
0.0157
0.40
0.0157
mm Ǔ
ǒinches
Version 1.0
LDTC114EM3T5G-10/10
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