Infineon BCR 185T E6327 PNP pre-biased digital transistor, SC-75 SOT-416 surface-mount package, 100 mA collector current, 50 V Vce breakdown, 200 MHz transition frequency, built-in 10 kΩ base resistor and 47 kΩ emitter-base resistor.
| Parameter | Value |
|---|---|
| Mounting type | Surface Mount |
| FET type | PNP - Pre-Biased |
| Voltage - collector emitter breakdown | 50 V |
| Current - collector (Ic) | 100 mA |
| Current - collector cutoff | 100nA (ICBO) |
| DC current gain (hFE) (Min) @ ic, vce | 70 @ 5mA, 5V |
| Power - max | 250 mW |
| Frequency | 200 MHz |
| Package | Tape & Reel (TR) |
| Case | SC-75, SOT-416 |
| Resistor - base (R1) | 10 kOhms |
| Resistor - emitter base (R2) | 47 kOhms |
| Vce saturation (Max) @ ib, ic | 300mV @ 500µA, 10mA |
The BCR 185T E6327: The BCR 185T integrates two resistors on-chip: a 10 kOhm series base resistor (R1) and a 47 kOhm resistor from base to emitter (R2). This pre-biased configuration eliminates two external passives from the BOM and shrinks the footprint to a three-pin SC-75 package.
Transition frequency is 200 MHz. Collector current is 100 mA, and Vce breakdown is 50 V.
The BCR 185T E6327 integrates a 10 kOhm base resistor (R1) and a 47 kOhm emitter-base resistor (R2). These values set the base drive and turn-off characteristics for the internal PNP transistor.
The difference is package and supplier device code. The BCR 185T E6327 comes in the SC-75 (SOT-416) package (Infineon code PG-SC75-3D), while the BCR 185W typically uses the larger SOT-323 package. The electrical specifications — resistor values, 100 mA Ic, 50 V Vce, 200 MHz fT — are shared between the two variants. The SC-75 is smaller, so it saves more board area.