Product Overview
The SS8550 is a PNP bipolar transistor designed for power amplification applications. It features a SOT-89 package and is suitable for various electronic circuits requiring PNP amplification.
Product Attributes
- Device Marking: SS8550=Y2
- Datasheet Version: Rev.-2.0
- Manufacturer: www.yongyutai.com
Technical Specifications
| Characteristic | Symbol | Rating | Unit | Min | Type | Max |
| Absolute Maximum Ratings |
| Collector-Base Voltage | VCBO | -40 | V | | | |
| Collector-Emitter Voltage | VCEO | -25 | V | | | |
| Emitter-Base Voltage | VEBO | -5 | V | | | |
| Collector Current | IC | -1500 | mA | | | |
| Power Dissipation (Ta=25) | PC | 500 | mW | | | |
| Thermal Resistance Junction-Ambient | RJA | 250 | /W | | | |
| Junction and Storage Temperature | TJ,Tstg | -55to+150 | | | | |
| Electrical Characteristics (TA=25 unless otherwise noted) |
| Collector-Base Breakdown Voltage (IC= -100uA, IE=0) | BVCBO | -40 | V | -40 | | |
| Collector-Emitter Breakdown Voltage (IC= -1mA, IB=0) | BVCEO | -25 | V | -25 | | |
| Emitter-Base Breakdown Voltage (IE= -100uA, IC=0) | BVEBO | -5 | V | -5 | | |
| Collector-Base Leakage Current (VCB= -40V, IE=0) | ICBO | | nA | | | -100 |
| Collector-Emitter Punch Through Current (VCE= -20V, VBE=0) | ICES | | nA | | | -100 |
| Emitter-Base Leakage Current (VEB= -5V, IC=0) | IEBO | | nA | | | -100 |
| DC Current Gain (VCE= -1V, IC= -100mA) | HFE1 | | | 85 | | 400 |
| DC Current Gain (VCE= -1V, IC= -800mA) | HFE2 | | | 40 | | |
| Collector-Emitter Saturation Voltage (IC= -800mA, IB= -80mA) | VCE(sat) | | V | | | -0.5 |
| Base-Emitter Saturation Voltage (IC= -800mA, IB= -80mA) | VBE(sat) | | V | | | -1.2 |
| Transition Frequency (VCE= -10V, IC= -50mA) | fT | 100 | MHZ | 100 | | |
| Output Capacitance (VCB= -10V, IE=0, f=1MHZ) | Cob | | pF | | 20 | |
Dimension
| Symbol | Dimensions In Millimeters | Dimensions In Inches |
| Min | Max | Min | Max |
| A | 1.40 | 1.60 | 0.055 | 0.063 |
| B | 0.40 | 0.56 | 0.016 | 0.022 |
| B1 | 0.35 | 0.48 | 0.014 | 0.019 |
| C | 0.35 | 0.44 | 0.014 | 0.017 |
| D | 4.40 | 4.60 | 0.173 | 0.181 |
| D1 | 1.35 | 1.83 | 0.053 | 0.072 |
| e | 1.45 | 1.55 | 0.057 | 0.061 |
| e1 | 2.95 | 3.05 | 0.116 | 0.120 |
| E | 2.29 | 2.60 | 0.090 | 0.102 |
| H | 3.75 | 4.25 | 0.148 | 0.167 |
| L | 0.80 | 1.20 | 0.031 | 0.047 |
2411261810_KUU-SS8550_C42395207.pdf