BC81740MTF Fairchild Semiconductor, BC81740MTF Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
BC81740MTF
Manufacturer Part Number
BC81740MTF
Description
IC TRANS NPN SS GP 1.5A SOT-23
Manufacturer
Fairchild Semiconductor
Datasheet
1.BC81725MTF.pdf
(5 pages)
Specifications of BC81740MTF
Transistor Type
NPN
Current - Collector (ic) (max)
800mA
Voltage - Collector Emitter Breakdown (max)
45V
Vce Saturation (max) @ Ib, Ic
700mV @ 50mA, 500mA
Current - Collector Cutoff (max)
100nA
Dc Current Gain (hfe) (min) @ Ic, Vce
250 @ 100mA, 1V
Power - Max
310mW
Frequency - Transition
100MHz
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Configuration
Single
Transistor Polarity
NPN
Mounting Style
SMD/SMT
Collector- Emitter Voltage Vceo Max
45 V
Emitter- Base Voltage Vebo
5 V
Continuous Collector Current
0.8 A
Maximum Dc Collector Current
0.8 A
Power Dissipation
310 mW
Maximum Operating Frequency
100 MHz
Maximum Operating Temperature
+ 150 C
Dc Collector/base Gain Hfe Min
100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
BC81740
BC81740MTFTR
BC81740TR
BC81740TR
BC81740MTFTR
BC81740TR
BC81740TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BC81740MTF
Manufacturer:
FSC
Quantity:
46 149
Company:
Part Number:
BC81740MTF
Manufacturer:
Fairchild Semiconductor
Quantity:
62 154
BC817/BC818 Rev. B
Typical Performance Characteristics
Figure 5. Power Dissipation vs Ambient Temperature
600
500
400
300
200
100
0.4
0.3
0.2
0.1
0.0
0.4
0.3
0.2
0.1
0.0
0
Figure 3. Collector-Emitter Saturation Voltage
10
0
1
Ic=10Ib
-25
25
o
Figure 1. DC current Gain
C
Collector Current, [mA]
Collector Current, [mA]
25
10
50
Temperature, [
o
C
75
100
75
-25
o
C
o
C
O
25
C]
125
100
o
100
C
o
75
C
BC81725MTF
o
Vce=1V
C
125
125
o
C
1000
1000
150
3
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
1.2
1.0
0.8
0.6
0.4
10
1
Figure 4. Base-Emitter Saturation Voltage
Ic=10Ib
V
Figure 2. Base-Emitter On Voltage
CE
-25
= 1V
o
25
C
o
C
Collector Current, [mA]
25
Collector Current, [mA]
o
C
10
75
o
C
100
125
75
o
C
o
C
100
125
www.fairchildsemi.com
o
C
1000