TO92 package silicon PNP transistor BLUE ROCKET KTA1268 ideal for low noise audio amplifier circuits
Key Attributes
Model Number:
KTA1268
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
625mW
Transition Frequency(fT):
100MHz
Type:
PNP
Number:
1 PNP
Current - Collector(Ic):
100mA
Collector - Emitter Voltage VCEO:
120V
Operating Temperature:
-
Mfr. Part #:
KTA1268
Package:
TO-92
Product Description
Product Overview
The KTA1268 is a silicon PNP transistor designed for low-noise audio amplifier applications. It features a TO-92 plastic package and offers low noise, high hFE (DC current gain), and high breakdown voltage. This transistor is suitable for various low-noise amplification tasks.
Product Attributes
- Brand: FSB (implied by website URL and datasheet structure)
- Package Type: TO-92 Plastic Package
- Transistor Type: PNP Silicon Transistor
Technical Specifications
| Parameter | Symbol | Rating Unit | Value |
|---|---|---|---|
| Collector to Base Voltage | VCBO | V | -120 |
| Collector to Emitter Voltage | VCEO | V | -120 |
| Emitter to Base Voltage | VEBO | V | -5.0 |
| Collector Current - Continuous | IC | mA | -100 |
| Collector Power Dissipation | PC | mW | 625 |
| Junction Temperature | Tj | 150 | |
| Storage Temperature Range | Tstg | -55150 |
Electrical Characteristics (Ta=25)
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Collector to Emitter Breakdown Voltage | VCEO | IC=-1.0mA, IB=0 | -120 | V | ||
| Collector to Base Breakdown Voltage | VCBO | IC=100A, IE=0 | -120 | V | ||
| Emitter to Base Breakdown Voltage | VEBO | IE=100A, IC=0 | -5.0 | V | ||
| Collector Cut-Off Current | ICBO | VCB=-120V, IE=0 | -0.1 | A | ||
| Emitter Cut-Off Current | IEBO | VEB=-5.0V, IC=0 | -0.1 | A | ||
| DC Current Gain | hFE | VCE=-6.0V, IC=-2.0mA | 120 | 700 | ||
| Collector to Emitter Saturation Voltage | VCE(sat) | IC=-10mA, IB=-1.0mA | -0.3 | V | ||
| Base to Emitter Voltage | VBE | VCE=-6.0V, IC=-2.0mA | -0.65 | V | ||
| Transition Frequency | fT | VCE=-6.0V, IC=-1.0mA | 100 | MHz | ||
| Collector Output Capacitance | Cob | VCB=-10V, IE=0, f=1.0MHz | 4.0 | pF | ||
| Noise Figure | NF | VCE=-6.0V, IC=-100A, f=10Hz, Rg=10K | 6.0 | dB | ||
| Noise Figure | NF | VCE=-6.0V, IC=-100A, f=1.0KHz, Rg=10K | 2.0 | |||
| Noise Figure | NF | VCE=-6.0V, IC=-100A, f=1.0KHz, Rg=100 | 3.0 |
Packaging Specifications
Bulk Package
| Package Type | Units/Bag | Bags/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Bag Dimension (mm) | Inner Box Dimension (mm) | Outer Box Dimension (mm) |
|---|---|---|---|---|---|---|---|---|
| TO-92 | 1,000 | 10 | 10,000 | 5 | 50,000 | 135190 | 237172102 | 560245195 |
| TO-92 | 1,000 | 10 | 10,000 | 10 | 100,000 | 135190 | 237172102 | 560245375 |
Ammo Package
| Package Type | Units/Tape | Tape/Inner Box | Rows/Inner Box | Units/Outer Box | Tape Dimension (mm) | Inner Box Dimension (mm) | Outer Box Dimension (mm) |
|---|---|---|---|---|---|---|---|
| TO-92 | 3,000 | 1 | 120 | 30,000 | 32823042 | Small Box: 480346235 | Large Box: 547407268 |
Marking Instructions
BR: Company Code.
A1268: Product Type.
Y: hFE Classifications Symbol.
****: Lot No. Code, code changes with Lot No.
Resistance to Soldering Heat
| Test Condition | Temperature | Time |
|---|---|---|
| Dip Soldering (Pb-Free) | 2555 | 50.5 sec |
| Resistance to Soldering Heat Test | 2705 | 101 sec |
Temperature Profile for Dip Soldering (Pb-Free)
- Preheating: 25~150, Time: 60~90 sec.
- Peak Temp.: 2555, Duration: 50.5 sec.
- Cooling Speed: 2~10/sec.
2410121234_BLUE-ROCKET-KTA1268_C328610.pdf
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