Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 5V |
| Current - Collector Cutoff | 100nA |
| Pd - Power Dissipation | 200mW |
| Transition frequency(fT) | 150MHz |
| type | NPN |
| Number | 1 NPN |
| Current - Collector(Ic) | 150mA |
| Collector - Emitter Voltage VCEO | 50V |
| Operating Temperature | - |
| Description | Bipolar (BJT) Transistor NPN 50V 150mA 150MHz 200mW Surface Mount SOT-23 |
| Mfr. Part # | C945 |
| Package | SOT-23 |
| Model Number | C945 |
View Detail Information
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Product Specification
| Emitter-Base Voltage(Vebo) | 5V | Current - Collector Cutoff | 100nA |
| Pd - Power Dissipation | 200mW | Transition frequency(fT) | 150MHz |
| type | NPN | Number | 1 NPN |
| Current - Collector(Ic) | 150mA | Collector - Emitter Voltage VCEO | 50V |
| Operating Temperature | - | Description | Bipolar (BJT) Transistor NPN 50V 150mA 150MHz 200mW Surface Mount SOT-23 |
| Mfr. Part # | C945 | Package | SOT-23 |
| Model Number | C945 |
The C945 is an NPN bipolar transistor designed for surface mount applications. It offers excellent hFE linearity, low noise, and is complementary to the A733 transistor. This device is suitable for various electronic circuits requiring reliable amplification and switching.
| Parameter | Symbol | Value | Unit | Conditions |
| Collector-Base Voltage | VCBO | 60 | V | |
| Collector-Emitter Voltage | VCEO | 50 | V | |
| Emitter-Base Voltage | VEBO | 5 | V | |
| Collector Current | IC | 150 | mA | |
| Collector Power Dissipation | PC | 200 | mW | |
| Junction Temperature | TJ | 150 | C | |
| Storage Temperature | TSTG | -55 ~+150 | C | |
| Collector-base breakdown voltage | V(BR)CBO | 60 | V | IC=100uAIE=0 |
| Collector-emitter breakdown voltage | V(BR)CEO | 50 | V | IC=1mAIB=0 |
| Emitter-base breakdown voltage | V(BR)EBO | 5 | V | IE=100uAIC=0 |
| Collector cut-off current | ICBO | 0.1 | uA | VCB=60V, IE=0 |
| Collector cut-off current | ICER | 0.1 | uA | VCE=55V, R=10M |
| Emitter cut-off current | IEBO | 0.1 | uA | VEB=5V, IC=0 |
| DC current gain | hFE1 | 130 | VCE=6V, IC=1mA | |
| DC current gain | hFE1 | 400 | VCE=6V, IC=1mA | |
| DC current gain | hFE2 | 40 | VCE=6V, IC=0.1mA | |
| Collector-emitter saturation voltage | VCE(sat) | 0.3 | V | IC=100mAIB=10mA |
| Base-emitter saturation voltage | VBE(sat) | 1 | V | IC=100mAIB=10mA |
| Transition frequency | fT | 150 | MHz | VCE=6V, IC=10mA, f=30MHz |
| Collector output capacitance | Cob | 3.0 | pF | VCE=10V, IE=0, f=1MHz |
| Noise figure | NF | 4 | dB | VCE=6V, IC=0.1mA,Rg=10k f=1KMHz |
| Noise figure | NF | 10 | dB | VCE=6V, IC=0.1mA,Rg=10k f=1KMHz |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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