Overview
The BC847CWE6433HTMA1 is a surface-mount NPN bipolar junction transistor manufactured by Infineon Technologies. This transistor is part of the BC847 series, known for its high current gain, low collector-emitter saturation voltage, and low noise characteristics. Although the specific part number BC847CWE6433HTMA1 is obsolete and no longer manufactured, it shares many characteristics with other transistors in the BC847 family.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage (VCBO) | 50 | V |
| Collector-Emitter Voltage (VCEO) | 45 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Collector Current (IC) | 100 | mA |
| Junction Temperature (TJ) | 150 | °C |
| Storage Temperature Range (TSTG) | -65 to +150 | °C |
| Power Dissipation (PD) | 310 | mW |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 403 | °C/W |
| DC Current Gain (hFE) | 110 ~ 800 | |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 90 ~ 250 mV (IC = 10 mA, IB = 0.5 mA) | |
| Base-Emitter Saturation Voltage (VBE(sat)) | 700 mV (IC = 10 mA, IB = 0.5 mA) |
Key Features
- High current gain
- Low collector-emitter saturation voltage
- Low noise between 30 Hz and 15 kHz
- Pb-free (RoHS compliant) package
- Qualified according to AEC Q101 (except BC847BL3)
- Complementary types available (BC857-BC860 for PNP)
Applications
- AF input stages
- Driver applications
Q & A
- What is the BC847CWE6433HTMA1 transistor?
The BC847CWE6433HTMA1 is a surface-mount NPN bipolar junction transistor from Infineon Technologies, although it is now obsolete.
- What are the key specifications of the BC847 series?
Key specifications include a collector-base voltage of 50V, collector-emitter voltage of 45V, and a collector current of 100mA.
- What are the thermal characteristics of the BC847 transistor?
The junction temperature is 150°C, and the thermal resistance, junction-to-ambient, is 403°C/W.
- Is the BC847CWE6433HTMA1 RoHS compliant?
- What are the typical applications for the BC847 transistor?
The BC847 transistor is typically used in AF input stages and driver applications.
- Is the BC847CWE6433HTMA1 still in production?
No, the BC847CWE6433HTMA1 is obsolete and no longer manufactured.
- What are the complementary types for the BC847 transistor?
The complementary types for the BC847 transistor are BC857-BC860 for PNP transistors.
- What is the DC current gain range for the BC847 transistor?
The DC current gain (hFE) ranges from 110 to 800.
- What is the collector-emitter saturation voltage for the BC847 transistor?
The collector-emitter saturation voltage (VCE(sat)) is typically between 90 and 250 mV for IC = 10 mA and IB = 0.5 mA.
- Is the BC847 transistor qualified according to AEC Q101?
