Infineon BCR 158 B6327 PNP pre-biased transistor, 50 V Vce, 100 mA Ic, 200 MHz ft, built-in 2.2 kΩ base and 47 kΩ emitter-base resistors, PG-SOT23 package, Tape & Reel.
| Parameter | Value |
|---|---|
| Mounting | 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 | 200 mW |
| Frequency - transition | 200 MHz |
| Package | Tape & Reel (TR) |
| Case | TO-236-3, SC-59, SOT-23-3 |
| Resistor - base (R1) | 2.2 kOhms |
| Resistor - emitter base (R2) | 47 kOhms |
| Vce saturation (Max) @ ib, ic | 300mV @ 500µA, 10mA |
It integrates a 2.2 kOhms base resistor (R1) and a 47 kOhms emitter-base resistor (R2), eliminating two external resistors from the board and simplifying the BOM for low-power switching applications. Maximum power dissipation is 200 mW.
No official successor or cross-reference is listed for this order code. For a pin-compatible PNP pre-biased transistor in SOT-23, check the Infineon BCR 158 series or a generic equivalent with matching 2.2 kOhms base and 47 kOhms emitter-base resistors. The replacement must be qualified for your specific load and switching conditions.
The key specs are: PNP pre-biased transistor, 50 V Vce breakdown, 100 mA max collector current, 200 MHz transition frequency, 200 mW max power, 2.2 kOhms base resistor, 47 kOhms emitter-base resistor, minimum hFE of 70 at 5 mA / 5 V, and Vce saturation of 300 mV at 500 µA base / 10 mA collector.
It is supplied in a PG-SOT23 surface-mount package, also listed as TO-236-3 / SC-59 / SOT-23-3, on Tape & Reel.