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 / CaseVoltage - Collector Emitter Breakdown (Max)Current - Collector (Ic) (Max)Power - MaxGradeVce Saturation (Max) @ Ib, IcCurrent - Collector Cutoff (Max)Supplier Device PackageTransistor TypeResistor - Base (R1)Resistor - Emitter Base (R2)DC Current Gain (hFE) (Min) @ Ic, VceFrequency - TransitionQualification
DTA144EKAT146
TRANS PREBIAS PNP 200MW SMT3
1+
$0.0176
5+
$0.0166
10+
$0.0156
数量
129,080 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
50 V
30 mA
200 mW
-
300mV @ 500µA, 10mA
500nA
SMT3
PNP - Pre-Biased
47 kOhms
47 kOhms
68 @ 5mA, 5V
250 MHz
-
DTC143EETL
TRANS PREBIAS NPN 150MW EMT3
1+
$0.0380
5+
$0.0359
10+
$0.0338
数量
126,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-75, SOT-416
50 V
100 mA
150 mW
-
300mV @ 500µA, 10mA
500nA
EMT3
NPN - Pre-Biased
4.7 kOhms
4.7 kOhms
30 @ 10mA, 5V
250 MHz
-
DTC114ECA-TP
1+
$0.0887
5+
$0.0838
10+
$0.0789
数量
125,800 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
50 V
100 mA
200 mW
-
300mV @ 500µA, 10mA
500nA
SOT-23
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
250 MHz
-
DTC124EM3T5G
TRANS PREBIAS NPN 50V SOT723
1+
$0.1648
5+
$0.1556
10+
$0.1465
数量
124,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-723
50 V
100 mA
260 mW
-
250mV @ 300µA, 10mA
500nA
SOT-723
NPN - Pre-Biased
22 kOhms
22 kOhms
60 @ 5mA, 10V
-
-
SMMUN2214LT1G
TRANS PREBIAS NPN 50V SOT23
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
122,701 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
50 V
100 mA
246 mW
-
250mV @ 300µA, 10mA
500nA
SOT-23-3 (TO-236)
NPN - Pre-Biased
10 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
DTB143EKT146
TRANS PREBIAS PNP 200MW SMT3
1+
$0.0887
5+
$0.0838
10+
$0.0789
数量
121,940 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
50 V
500 mA
200 mW
-
300mV @ 2.5mA, 50mA
500nA
SMT3
PNP - Pre-Biased
4.7 kOhms
4.7 kOhms
47 @ 50mA, 5V
200 MHz
-
PDTC144ET,215
TRANS PREBIAS NPN 50V TO236AB
1+
$0.0205
5+
$0.0194
10+
$0.0183
数量
121,506 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
50 V
100 mA
250 mW
-
150mV @ 500µA, 10mA
1µA
TO-236AB
NPN - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 5V
-
-
DTC014EEBTL
TRANS PREBIAS NPN 50V 0.15W SC89
1+
$0.0685
5+
$0.0646
10+
$0.0608
数量
121,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-89, SOT-490
50 V
50 mA
150 mW
-
150mV @ 500µA, 5mA
-
EMT3F (SOT-416FL)
NPN - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
250 MHz
-
DTA114EET1G
TRANS PREBIAS PNP 50V 100MA SC75
1+
$0.0507
5+
$0.0479
10+
$0.0451
数量
120,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-75, SOT-416
50 V
100 mA
200 mW
-
250mV @ 300µA, 10mA
500nA
SC-75, SOT-416
PNP - Pre-Biased
10 kOhms
10 kOhms
35 @ 5mA, 10V
-
-
DDTC114ECA-7-F
TRANS PREBIAS NPN 200MW SOT23-3
1+
$0.0218
5+
$0.0206
10+
$0.0194
数量
117,422 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
50 V
100 mA
200 mW
-
300mV @ 500µA, 10mA
500nA
SOT-23-3
NPN - Pre-Biased
10 kOhms
10 kOhms
30 @ 5mA, 5V
250 MHz
-
DRC3144E0L
TRANS PREBIAS NPN 100MW SSSMINI3
1+
$0.0406
5+
$0.0383
10+
$0.0361
数量
117,165 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-723
50 V
100 mA
100 mW
-
250mV @ 500µA, 10mA
500nA
SSSMini3-F2-B
NPN - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
DTC123YUAT106
TRANS PREBIAS NPN 200MW UMT3
1+
$0.0456
5+
$0.0431
10+
$0.0406
数量
114,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
50 V
100 mA
200 mW
-
300mV @ 500µA, 10mA
500nA
UMT3
NPN - Pre-Biased
2.2 kOhms
10 kOhms
33 @ 10mA, 5V
250 MHz
-
MMUN2132LT1G
TRANS PREBIAS PNP 50V SOT23-3
1+
$0.0203
5+
$0.0192
10+
$0.0180
数量
113,620 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
50 V
100 mA
246 mW
-
250mV @ 1mA, 10mA
500nA
SOT-23-3 (TO-236)
PNP - Pre-Biased
4.7 kOhms
4.7 kOhms
15 @ 5mA, 10V
-
-
MMUN2113LT1G
TRANS PREBIAS PNP 50V SOT23-3
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
105,000 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
50 V
100 mA
246 mW
-
250mV @ 300µA, 10mA
500nA
SOT-23-3 (TO-236)
PNP - Pre-Biased
47 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
DTC043ZMT2L
TRANS PREBIAS NPN 50V 100MA VMT3
1+
$0.0761
5+
$0.0718
10+
$0.0676
数量
104,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SOT-723
50 V
100 mA
150 mW
-
150mV @ 500µA, 5mA
500nA
VMT3
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 5mA, 10V
250 MHz
-
DRC9143Z0L
TRANS PREBIAS NPN 125MW SSMINI3
1+
$0.0761
5+
$0.0718
10+
$0.0676
数量
103,968 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-89, SOT-490
50 V
100 mA
125 mW
-
250mV @ 500µA, 10mA
500nA
SSMini3-F3-B
NPN - Pre-Biased
4.7 kOhms
47 kOhms
80 @ 5mA, 10V
-
-
DTB123YKT146
TRANS PREBIAS PNP 200MW SMT3
1+
$0.1648
5+
$0.1556
10+
$0.1465
数量
100,000 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
50 V
500 mA
200 mW
-
300mV @ 2.5mA, 50mA
500nA
SMT3
PNP - Pre-Biased
2.2 kOhms
10 kOhms
56 @ 50mA, 5V
200 MHz
-
BCR512E6327HTSA1
TRANS PREBIAS NPN 0.33W SOT23-3
1+
$0.1521
5+
$0.1437
10+
$0.1352
数量
99,000 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
50 V
500 mA
330 mW
-
300mV @ 2.5mA, 50mA
100nA (ICBO)
PG-SOT23
NPN - Pre-Biased
4.7 kOhms
4.7 kOhms
60 @ 50mA, 5V
100 MHz
-
PDTD123YT,215
TRANS PREBIAS NPN 250MW TO236AB
1+
$0.0380
5+
$0.0359
10+
$0.0338
数量
99,000 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
50 V
500 mA
250 mW
-
300mV @ 2.5mA, 50mA
500nA
TO-236AB
NPN - Pre-Biased
2.2 kOhms
10 kOhms
70 @ 50mA, 5V
-
-
DTA114YUAT106
TRANS PREBIAS PNP 200MW UMT3
1+
$0.0177
5+
$0.0168
10+
$0.0158
数量
96,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
SC-70, SOT-323
50 V
100 mA
200 mW
-
300mV @ 250µA, 5mA
500nA
UMT3
PNP - Pre-Biased
10 kOhms
47 kOhms
68 @ 5mA, 5V
250 MHz
-

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。