The BC846...BC850 series are NPN silicon epitaxial transistors designed for switching and amplifier applications. For complementary PNP types, the BC856...BC860 series is recommended. These transistors are housed in a SOT-23 plastic package.
| Parameter | Symbol | BC846 | BC847, BC850 | BC848, BC849 | Units | Min. | Typ. | Max. |
|---|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta = 25 C) | ||||||||
| Collector Base Voltage | VCBO | 80 | 50 | 30 | V | |||
| Collector Emitter Voltage | VCEO | 65 | 45 | 30 | V | |||
| Emitter Base Voltage | VEBO | 6 | 5 | V | ||||
| Collector Current | IC | 100 | mA | |||||
| Peak Collector Current | ICM | 200 | mA | |||||
| Power Dissipation | Ptot | 200 | mW | |||||
| Junction Temperature | TJ | 150 | C | |||||
| Storage Temperature Range | TS | -65 to +150 | C | |||||
| Characteristics (Tamb = 25 C) | ||||||||
| DC Current Gain at VCE = 5 V, IC = 2 mA | hFE | 110 | 220 | - | ||||
| DC Current Gain at VCE = 5 V, IC = 2 mA | hFE | 200 | 450 | - | ||||
| DC Current Gain at VCE = 5 V, IC = 2 mA | hFE | 420 | 800 | - | ||||
| Collector Emitter Saturation Voltage at IC = 10 mA, IB = 0.5 mA | VCEsat | 250 | mV | |||||
| Collector Emitter Saturation Voltage at IC = 100 mA, IB = 5 mA | VCEsat | 600 | mV | |||||
| Base Emitter On Voltage at IC = 2 mA, VCE = 5 V | VBE(on) | 580 | mV | |||||
| Base Emitter On Voltage at IC = 10 mA, VCE = 5 V | VBE(on) | 700 | mV | |||||
| Base Emitter On Voltage at IC = 10 mA, VCE = 5 V | VBE(on) | 720 | mV | |||||
| Collector Cutoff Current at VCB = 30 V | ICBO | 15 | nA | |||||
| Current Gain Bandwidth Product at VCE = 5 V, IC = 10 mA, f = 100 MHz | fT | 300 | MHz | |||||
| Output Capacitance at VCB = 10 V, f = 1 MHz | Cob | 6 | pF | |||||
| Input Capacitance at VEB = 0.5 V, f = 1 MHz | Cib | 9 | pF | |||||
| Noise Figure at IC = 200 A, VCE = 5 V, RG = 2 K, f = 1 KHz | NF | 10 | 4 | dB | ||||
| Noise Figure at IC = 200 A, VCE = 5 V, RG = 2 K, f = 1 KHz | NF | 4 | dB | |||||
| Noise Figure at IC = 200 A, VCE = 5 V, RG = 2 K, f = 1 KHz | NF | 3 | dB | |||||