Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 4V |
| Current - Collector Cutoff | 100nA |
| DC Current Gain | 400@10mA,1V |
| Transition frequency(fT) | 50MHz |
| Vce Saturation(VCE(sat)) | 250mV@100mA,10mA |
| type | PNP |
| Pd - Power Dissipation | 225mW |
| Current - Collector(Ic) | 500mA |
| Collector - Emitter Voltage VCEO | 60V |
| Description | Bipolar (BJT) Transistor PNP 60V 0.5A Surface Mount SOT-23 |
| Mfr. Part # | MMBTA55 |
| Package | SOT-23 |
| Model Number | MMBTA55 |
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Product Specification
| Emitter-Base Voltage(Vebo) | 4V | Current - Collector Cutoff | 100nA |
| DC Current Gain | 400@10mA,1V | Transition frequency(fT) | 50MHz |
| Vce Saturation(VCE(sat)) | 250mV@100mA,10mA | type | PNP |
| Pd - Power Dissipation | 225mW | Current - Collector(Ic) | 500mA |
| Collector - Emitter Voltage VCEO | 60V | Description | Bipolar (BJT) Transistor PNP 60V 0.5A Surface Mount SOT-23 |
| Mfr. Part # | MMBTA55 | Package | SOT-23 |
| Model Number | MMBTA55 |
The MMBTA55 is a plastic-encapsulated transistor designed for various electronic applications. It features a collector current capability of -0.5A and a collector-emitter voltage of -60V, making it suitable for general-purpose amplification and switching tasks. This transistor is housed in a SOT-23 package, offering a compact solution for space-constrained designs.
| Parameter | Symbol | Test Condition | Value | Unit |
|---|---|---|---|---|
| MAXIMUM RATINGS (Ta=25 unless otherwise noted) | ||||
| Collector-Base Voltage | VCBO | -60 | V | |
| Collector-Emitter Voltage | VCEO | -60 | V | |
| Emitter-Base Voltage | VEBO | -4 | V | |
| Collector Current | IC | -500 | mA | |
| Collector Power Dissipation | PC | 225 | mW | |
| Thermal Resistance Junction To Ambient | RJA | 556 | /W | |
| Junction Temperature | Tj | 150 | ||
| Storage Temperature | Tstg | -55+150 | ||
| ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified) | ||||
| Collector-base breakdown voltage | V(BR)CBO | IC= -100A, IE=0 | -60 | V |
| Collector-emitter breakdown voltage | V(BR)CEO | IC= -1mA, IB=0 | -60 | V |
| Emitter-base breakdown voltage | V(BR)EBO | IE=-100A, IC=0 | -4 | V |
| Collector cut-off current | ICBO | VCB=-60 V , IE=0 | -0.1 | A |
| Collector cut-off current | ICEO | VCB=-60V , IE=0 | -1 | A |
| Emitter cut-off current | IEBO | VEB= -4V , IC=0 | -0.1 | A |
| DC current gain | hFE | VCE=-1V, IC= -10mA | 100 - 400 | |
| DC current gain | hFE | VCE=-1V, IC= -100mA | 100 | |
| Collector-emitter saturation voltage | VCE(sat) | IC=-100 mA, IB= -10mA | -0.25 | V |
| Base-emitter saturation voltage | VBE(sat) | VCE=-1V, IC=-100mA | -1.2 | V |
| Transition frequency | fT | VCE=-1V, IC= -100mA, f=100MHz | 50 | MHz |
Note: Pulse Test: Pulse Width 300 us, Duty Cycle 2.0%
Model: MMBTA55
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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