General purpose PNP transistor luJing BC857C with maximum collector current 100 mA in SOT23 package
Key Attributes
Model Number:
BC857C
Product Custom Attributes
Mfr. Part #:
BC857C
Package:
SOT-23
Product Description
Product Overview
The BC856/BC857/BC858 series are PNP general-purpose transistors in a SOT-23 plastic-encapsulated package. These low-current transistors (max. 100 mA) are suitable for a wide range of applications.
Product Attributes
- Case Style: SOT-23 molded plastic
- Mounting Position: Any
Technical Specifications
| Parameter | Symbol | BC856 | BC857 | BC858 | Unit | Test Conditions |
| Collector-base voltage | VCBO | -80 | -50 | -30 | V | |
| Collector-emitter voltage | VCEO | -65 | -45 | -30 | V | |
| Emitter-base voltage | VEBO | -5 | -5 | -5 | V | |
| Collector current | IC | -100 | -100 | -100 | mA | |
| Peak collector current | ICM | -200 | -200 | -200 | mA | |
| Peak base current | IBM | -200 | -200 | -200 | mA | |
| Total power dissipation | Ptot | 250 | 250 | 250 | mW | * Transistor mounted on an FR4 printed-circuit board, standard footprint. |
| Junction temperature | Tj | 150 | 150 | 150 | C | |
| Storage temperature | Tstg | -65 to +150 | -65 to +150 | -65 to +150 | C | |
| Operating ambient temperature | Ramb | -65 to +150 | -65 to +150 | -65 to +150 | C | |
| Thermal resistance from junction to ambient | Rth j-a | 500 | 500 | 500 | K/W | * Transistor mounted on an FR4 printed-circuit board, standard footprint. |
| Collector cutoff current | ICBO | -1 to -15 | -1 to -15 | -1 to -15 | nA | VCB = -30 V, IE = 0 |
| Collector cutoff current | ICBO | -4 | -4 | -4 | A | VCB = -30 V, IE = 0 , Tj = 150 |
| Emitter cutoff current | IEBO | -100 | -100 | -100 | nA | VEB = -5 V, IC = 0 |
| DC current gain | hFE | 125 to 475 | 125 to 800 | IC = -2 mA; VCE = -5 V | ||
| DC current gain (A) | hFE | 125 to 250 | 125 to 250 | IC = -2 mA; VCE = -5 V | ||
| DC current gain (B) | hFE | 220 to 475 | 220 to 475 | 220 to 475 | IC = -2 mA; VCE = -5 V | |
| DC current gain (C) | hFE | 420 to 800 | IC = -2 mA; VCE = -5 V | |||
| Collector-emitter saturation voltage | VCE(sat) | -75 to -300 | -75 to -300 | -250 to -650 | mV | IC = -10 mA; IB = -0.5 mA |
| Base-emitter saturation voltage | VBE(sat) | -700 | -700 | -850 | mV | IC = -10 mA; IB = -0.5 mA |
| Base-emitter voltage | VBE | -600 to -650 | -600 to -650 | -750 | mV | IC = -2 mA; VCE = -5 V |
| Base-emitter voltage | VBE | -820 | -820 | -820 | mV | IC = -10 mA; VCE = -5 V |
| Collector capacitance | CC | 4.5 | 4.5 | 4.5 | pF | VCB = -10 V; IE = Ie = 0;f = 1 MHz |
| Transition frequency | fT | 100 | 100 | 100 | MHz | VCE = -5 V; IC = -10 mA;f = 100 MHz |
| Noise figure | NF | 2 to 10 | 2 to 10 | 2 to 10 | dB |
2512021845_luJing-BC857C_C53058843.pdf
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