Power Amplifier NPN Transistor BLUE ROCKET KTC4379-Y Silicon Type with SOT-89 Plastic Package Design
Key Attributes
Model Number:
KTC4379-Y
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
500mW
Transition Frequency(fT):
120MHz
Type:
NPN
Number:
1 NPN
Current - Collector(Ic):
2A
Collector - Emitter Voltage VCEO:
50V
Operating Temperature:
-
Mfr. Part #:
KTC4379-Y
Package:
SOT-89
Product Description
Product Overview
The KTC4379 is a Silicon NPN transistor housed in a SOT-89 plastic package. It offers low saturation voltage and high-speed switching characteristics, making it suitable for power amplifier and switching applications. Its small, flat package design is complementary to the KTA1666 transistor.
Product Attributes
- Package Type: SOT-89 Plastic Package
- Transistor Type: NPN Silicon
- Complementary to: KTA1666
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25) | ||||||||
| Collector to Base Voltage | VCBO | 50 | V | |||||
| Collector to Emitter Voltage | VCEO | 50 | V | |||||
| Emitter to Base Voltage | VEBO | 5.0 | V | |||||
| Collector Current - Continuous | IC | 2.0 | A | |||||
| Collector Base Continuous | IB | 0.4 | A | |||||
| Collector Power Dissipation | PC | 500 | mW | |||||
| Collector Power Dissipation* | *PC | 1 | W | KTC4379 mounted on ceramic substrate(250mm20.8t). | ||||
| Junction Temperature | Tj | 150 | ||||||
| Storage Temperature Range | Tstg | -55150 | ||||||
| Electrical Characteristics (Ta=25) | ||||||||
| Collector Cut-Off Current | ICBO | A | VCB=50V, IE=0 | 0.1 | ||||
| Emitter Base Cut-Off Current | IEBO | A | VEB=5.0V, IC=0 | 0.1 | ||||
| Collector to Emitter Breakdown Voltage | VCEO | 50 | V | IC=10mA, IB=0 | ||||
| DC Current Gain | hFE(1) | VCE=2.0V, IC=0.5A | 70 | 240 | ||||
| DC Current Gain | hFE(2) | VCE=2.0V, IC=1.5A | 40 | |||||
| Collector to Emitter Saturation Voltage | VCE(sat) | V | IC=1.0A, IB=0.05A | 0.5 | ||||
| Base to Emitter Saturation Voltage | VBE(sat) | V | IC=1.0A, IB=0.05A | 1.2 | ||||
| Transition Frequency | fT | 120 | MHz | VCE=2.0V, IC=0.5A | ||||
| Collector Output Capacitance | Cob | pF | VCB=10V, IE=0, f=1MHz | 30 | ||||
| Turn-on Time | ton | S | IB1=-IB2=0.05A | 0.1 | ||||
| Storage Time | tstg | S | 1.0 | |||||
| Turn-off Time | tf | S | 0.1 | |||||
Packaging
| Package Type | Units/Reel | Reels/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Dimensions |
|---|---|---|---|---|---|---|
| SOT-89 | 1,000 | 7 | 7,000 | 6 | 42,000 | 712, 180120180, 390385205 |
2410121231_BLUE-ROCKET-KTC4379-Y_C358517.pdf
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