晶体管 - 双极 (BJT) - 单,预偏置

结果:
4,357
Manufacturer
Series
DC Current Gain (hFE) (Min) @ Ic, Vce
Supplier Device Package
Vce Saturation (Max) @ Ib, Ic
Power - Max
Package / Case
Frequency - Transition
Resistor - Base (R1)
Current - Collector (Ic) (Max)
Resistor - Emitter Base (R2)
Voltage - Collector Emitter Breakdown (Max)
Current - Collector Cutoff (Max)
Transistor Type
Mounting Type
Qualification
Grade
Core Processor
Program Memory Type
EEPROM Size
Voltage - Supply (Vcc/Vdd)
Speed
Operating Temperature
RAM Size
Number of I/O
Peripherals
Oscillator Type
Core Size
Connectivity
Program Memory Size
Data Converters
结果4,357
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypePackage / CaseSupplier Device PackageVoltage - Collector Emitter Breakdown (Max)Current - Collector (Ic) (Max)GradeVce Saturation (Max) @ Ib, IcCurrent - Collector Cutoff (Max)Frequency - TransitionTransistor TypeResistor - Base (R1)Resistor - Emitter Base (R2)DC Current Gain (hFE) (Min) @ Ic, VcePower - MaxQualification
MMUN2235LT1G
TRANS PREBIAS NPN 0.246W SOT-23
1+
$0.0330
5+
$0.0311
10+
$0.0293
数量
63,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3 (TO-236)
50 V
100 mA
-
250mV @ 1mA, 10mA
500nA
-
NPN - Pre-Biased
2.2 kOhms
47 kOhms
80 @ 5mA, 10V
246 mW
-
SMUN5111T1G
TRANS PREBIAS PNP 50V SC70-3
1+
$3.5493
5+
$3.3521
10+
$3.1549
数量
63,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
SC-70-3 (SOT323)
50 V
100 mA
Automotive
250mV @ 300µA, 10mA
500nA
-
PNP - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
202 mW
AEC-Q101
DDTC113ZCA-7-F
TRANS PREBIAS NPN 200MW SOT23-3
1+
$0.0507
5+
$0.0479
10+
$0.0451
数量
60,035 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
50 V
100 mA
-
300mV @ 500µA, 10mA
500nA
250 MHz
NPN - Pre-Biased
1 kOhms
10 kOhms
33 @ 5mA, 5V
200 mW
-
BCR135WH6327XTSA1
TRANS PREBIAS NPN 250MW SOT323-3
1+
$0.1014
5+
$0.0958
10+
$0.0901
数量
60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
PG-SOT323
50 V
100 mA
-
300mV @ 500µA, 10mA
100nA (ICBO)
150 MHz
NPN - Pre-Biased
10 kOhms
47 kOhms
70 @ 5mA, 5V
250 mW
-
PDTC123YU,115
TRANS PREBIAS NPN 200MW SOT323
1+
$0.0186
5+
$0.0176
10+
$0.0166
数量
59,462 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
SOT-323
50 V
100 mA
Automotive
150mV @ 500µA, 10mA
1µA
-
NPN - Pre-Biased
2.2 kOhms
10 kOhms
35 @ 5mA, 5V
200 mW
AEC-Q100
BCR523E6433HTMA1
TRANS PREBIAS NPN 300MW SOT23-3
1+
$0.4563
5+
$0.4310
10+
$0.4056
数量
58,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
PG-SOT23
50 V
500 mA
-
300mV @ 2.5mA, 50mA
100nA (ICBO)
100 MHz
NPN - Pre-Biased
1 kOhms
10 kOhms
70 @ 50mA, 5V
330 mW
-
DTD143EKT146
TRANS PREBIAS NPN 200MW SMT3
1+
$0.0406
5+
$0.0383
10+
$0.0361
数量
57,567 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SMT3
50 V
500 mA
-
300mV @ 2.5mA, 50mA
500nA
200 MHz
NPN - Pre-Biased
4.7 kOhms
4.7 kOhms
47 @ 50mA, 5V
200 mW
-
DTC123YUA-TP
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
57,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
SOT-323
50 V
100 mA
-
300mV @ 500µA, 10mA
-
250 MHz
NPN - Pre-Biased
2.2 kOhms
-
33 @ 10mA, 5V
200 mW
-
BCR108E6327HTSA1
TRANS PREBIAS NPN 0.2W SOT23-3
1+
$0.0811
5+
$0.0766
10+
$0.0721
数量
56,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
PG-SOT23
50 V
100 mA
-
300mV @ 500µA, 10mA
100nA (ICBO)
170 MHz
NPN - Pre-Biased
2.2 kOhms
47 kOhms
70 @ 5mA, 5V
200 mW
-
PDTC143ET,215
TRANS PREBIAS NPN 50V TO236AB
1+
$0.0180
5+
$0.0170
10+
$0.0160
数量
54,032 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
TO-236AB
50 V
100 mA
-
150mV @ 500µA, 10mA
1µA
-
NPN - Pre-Biased
4.7 kOhms
4.7 kOhms
30 @ 10mA, 5V
250 mW
-
BCR185E6327
BIPOLAR DIGITAL TRANSISTOR
1+
$0.1901
5+
$0.1796
10+
$0.1690
数量
54,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Automotive, AEC-Q101
Surface Mount
TO-236-3, SC-59, SOT-23-3
PG-SOT23-3-1
50 V
100 mA
300mV @ 500µA, 10mA
100nA (ICBO)
200 MHz
PNP - Pre-Biased
10 kOhms
47 kOhms
70 @ 5mA, 5V
200 mW
DTA143ZM3T5G
TRANS PREBIAS PNP 50V SOT723
1+
$0.0507
5+
$0.0479
10+
$0.0451
数量
53,499 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-723
SOT-723
50 V
100 mA
-
250mV @ 300µA, 10mA
500nA
-
PNP - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 5mA, 10V
260 mW
-
DTA143EUAT106
TRANS PREBIAS PNP 200MW UMT3
1+
$0.0177
5+
$0.0168
10+
$0.0158
数量
53,370 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
UMT3
50 V
100 mA
-
300mV @ 500µA, 10mA
500nA
250 MHz
PNP - Pre-Biased
4.7 kOhms
4.7 kOhms
30 @ 10mA, 5V
200 mW
-
MMUN2211LT1G
TRANS PREBIAS NPN 50V SOT23-3
1+
$0.0228
5+
$0.0215
10+
$0.0203
数量
53,228 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3 (TO-236)
50 V
100 mA
-
250mV @ 300µA, 10mA
500nA
-
NPN - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
246 mW
-
DTC014YUBTL
TRANS PREBIAS NPN 50V 0.2W UMT3F
1+
$0.0025
5+
$0.0024
10+
$0.0023
数量
53,187 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-85
UMT3F
50 V
70 mA
-
150mV @ 500µA, 5mA
-
250 MHz
NPN - Pre-Biased
10 kOhms
47 kOhms
80 @ 5mA, 10V
200 mW
-
BCR133WH6327
BIPOLAR DIGITAL TRANSISTOR
1+
$0.5070
5+
$0.4789
10+
$0.4507
数量
52,403 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
PG-SOT323-3-1
50 V
100 mA
300mV @ 500µA, 10mA
100nA (ICBO)
130 MHz
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
250 mW
DTC143ZMT2L
TRANS PREBIAS NPN 150MW VMT3
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
52,390 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-723
VMT3
50 V
100 mA
-
300mV @ 250µA, 5mA
500nA
250 MHz
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 10mA, 5V
150 mW
-
DTC143ZSATP
TRANS PREBIAS NPN 300MW SPT
1+
$0.1521
5+
$0.1437
10+
$0.1352
数量
51,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
SC-72 Formed Leads
SPT
50 V
100 mA
-
300mV @ 250µA, 5mA
500nA
250 MHz
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 10mA, 5V
300 mW
-
MUN2213T1G
TRANS PREBIAS NPN 50V 100MA SC59
1+
$0.0659
5+
$0.0623
10+
$0.0586
数量
51,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SC-59
50 V
100 mA
-
250mV @ 300µA, 10mA
500nA
-
NPN - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 10V
338 mW
-
DTC363EKT146
TRANS PREBIAS NPN 200MW SMT3
1+
$0.0583
5+
$0.0551
10+
$0.0518
数量
51,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SMT3
20 V
600 mA
-
80mV @ 2.5mA, 50mA
500nA
200 MHz
NPN - Pre-Biased
6.8 kOhms
6.8 kOhms
70 @ 50mA, 5V
200 mW
-

晶体管 - 双极 (BJT) - 单,预偏置

预偏置双极晶体管是专门设计的,具有内部电阻,即使没有输入信号,也可以保持器件接近其偏置或工作点。这种偏置确保晶体管高效运行,并产生稳定、无失真的输出信号。 晶体管偏置对于实现正确的放大和信号重现至关重要。它涉及在晶体管端子上施加适当的直流电压或电流,以建立所需的工作点。通过预偏置晶体管,内部电阻消除了额外的外部电路元件,例如偏置电阻或电压分压器。 预偏置双极晶体管中包含的内部电阻简化了电路设计,降低了整体项目成本。由于需要较少的外部元件,电路布局和组装的复杂性较低。这在大规模生产场景中尤为有利,其中成本效益和效率是关键考虑因素。 预偏置双极晶体管广泛应用于各种应用中,包括音频放大器、信号处理电路和小型电子项目。它们为双极晶体管提供了方便和经济的偏置解决方案,使其对初学者和有经验的电子爱好者都具有可行性。 总而言之,预偏置双极晶体管内置了电阻,可以在不需要额外的外部电路元件的情况下保持器件接近其偏置或工作点。这简化了电路设计并降低了项目成本,使其成为放大和信号处理应用的热门选择。