TO92 Plastic Package PNP Silicon Transistor BLUE ROCKET 8550-C Suitable for Portable Radio Amplifiers
Product Overview
The 8550 is a Silicon PNP transistor housed in a TO-92 plastic package. It is designed for high collector current (IC) and collector power dissipation (PC), serving as a complementary pair to the 8050 transistor. This device is ideal for 2W output amplifiers in portable radios utilizing class B push-pull operation.
Product Attributes
- Package Type: TO-92 Plastic Package
- Transistor Type: PNP Silicon
- Complementary Pair: 8050
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Conditions | Min | Typ | Max |
|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25) | |||||||
| Collector to Base Voltage | VCBO | -40 | V | ||||
| Collector to Emitter Voltage | VCEO | -25 | V | ||||
| Emitter to Base Voltage | VEBO | -6.0 | V | ||||
| Collector Current - Continuous | IC | -1.5 | A | ||||
| Collector Current - Peak (t1ms) | ICM | -3 | A | ||||
| Base Current - Continuous | IB | -0.5 | A | ||||
| Collector Power Dissipation | PC | 1.0 | W | ||||
| Junction Temperature | Tj | 150 | |||||
| Storage Temperature Range | Tstg | -55150 | |||||
| Electrical Characteristics (Ta=25) | |||||||
| Collector to Base Breakdown Voltage | VCBO | -40 | V | IC=-0.1mA, IE=0 | |||
| Collector to Emitter Breakdown Voltage | VCEO | -25 | V | IC=-2.0mA, IB=0 | |||
| Emitter to Base Breakdown Voltage | VEBO | -6.0 | V | IE=-0.1mA, IC=0 | |||
| Collector Cut-Off Current | ICBO | -0.1 | A | VCB=-35V, IE=0 | |||
| Emitter Cut-Off Current | IEBO | -0.1 | A | VEB=-6.0V, IC=0 | |||
| DC Current Gain | hFE(1) | VCE=-1.0V, IC=-100mA | 85 | 300 | |||
| DC Current Gain | hFE(2) | VCE=-1.0V, IC=-800mA | 40 | ||||
| DC Current Gain | hFE(3) | VCE=-1.0V, IC=-5.0mA | 45 | ||||
| Collector to Emitter Saturation Voltage | VCE(sat) | V | IC=-800mA, IB=-80mA | -0.28 | -0.5 | ||
| Base to Emitter Saturation Voltage | VBE(sat) | V | IC=-800mA, IB=-80mA | -0.98 | -1.2 | ||
| Base to Emitter Voltage | VBE | V | VCE=-1.0V, IC=-10mA | -0.66 | -1.0 | ||
| Transition Frequency | fT | MHz | VCE=-10V, IC=-50mA | 100 | 200 | ||
| Collector Output Capacitance | Cob | pF | VCB=-10V, IE=0, f=1.0MHz | 15 | |||
Packaging & Marking
Marking Instructions:
- BR: Company Code
- 8550: Product Type
- B: hFE Classification Symbol
- ****: Lot No. Code (changes with Lot No.)
Packaging Specifications:
- Bulk Package: TO-92, 1,000 Units/Bag, 10 Bags/Inner Box, 5 Inner Boxes/Outer Box (50,000 Units/Outer Box)
- Ammo Package: TO-92, 3,000 Units/Tape, 1 Tape/Inner Box, 120 Rows/Inner Box, 10 Inner Boxes/Outer Box (30,000 Units/Outer Box)
Soldering Profile
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
Resistance to Soldering Heat Test Conditions:
- Temperature: 2705
- Time: 101 sec
2410121236_BLUE-ROCKET-8550-C_C2844066.pdf
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