SOT23 Plastic PNP Transistor Driver Device CBI MMBTA55 Suitable for Electronic Applications
Key Attributes
Model Number:
MMBTA55
Product Custom Attributes
Emitter-Base Voltage(Vebo):
4V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
225mW
Transition Frequency(fT):
50MHz
Type:
PNP
Number:
1 PNP
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
60V
Mfr. Part #:
MMBTA55
Package:
SOT-23
Product Description
Product Overview
The MMBTA55 is a PNP transistor in a SOT-23 plastic-encapsulated package, designed for use as a driver transistor. It offers specific voltage and current ratings suitable for various electronic applications.
Product Attributes
- Package Type: SOT-23 Plastic
- Transistor Type: PNP
- Marking Code: 1H
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | 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 From 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=-60V, IE=0 | -0.1 | A | ||
| Collector cut-off current | ICEO | VCE=-60V, IB=0 | -0.1 | A | ||
| DC current gain | hFE(1) | VCE=-1V, IC=-10mA | 100 | 400 | ||
| DC current gain | hFE(2) | VCE=-1V, IC=-100mA | 100 | |||
| Collector-emitter saturation voltage | VCE(sat) | IC=-100mA, IB=-10mA | -0.25 | V | ||
| Base-emitter voltage | VBE | VCE=-1V, IC=-100mA | -1.2 | V | ||
| Transition frequency | fT | VCE=-1V,IC=-100mA, f=100MHz | 50 | MHz | ||
Package Outline
Plastic surface mounted package; 3 leads SOT-23.
Pinout
1. Base
2. Emitter
3. Collector
2409302302_CBI-MMBTA55_C2836106.pdf
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