PBLS4001V,115 vs BCR523UE6327HTSA1

Part Number	PBLS4001V,115	BCR523UE6327HTSA1
Category	Transistors - Bipolar (BJT) - Arrays, Pre-Biased	Transistors - Bipolar (BJT) - Arrays, Pre-Biased
Manufacturer	NXP USA Inc.	Infineon Technologies
Description	TRANS NPN PREBIAS/PNP SOT666	TRANS 2NPN PREBIAS 0.33W SC74
Package	Bulk	Bulk
Series	-	-
Mounting Type	Surface Mount	Surface Mount
Package / Case	SOT-563, SOT-666	SC-74, SOT-457
Supplier Device Package	SOT-666	PG-SC74-6
Power - Max	300mW	330mW
Transistor Type	1 NPN Pre-Biased, 1 PNP	2 NPN - Pre-Biased (Dual)
Current - Collector (Ic) (Max)	100mA, 500mA	500mA
Voltage - Collector Emitter Breakdown (Max)	50V, 40V	50V
Vce Saturation (Max) @ Ib, Ic	150mV @ 500µA, 10mA / 350mV @ 50mA, 500mA	300mV @ 2.5mA, 50mA
Current - Collector Cutoff (Max)	1µA	-
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 20mA, 5V / 150 @ 100mA, 2V	70 @ 50mA, 5V
Frequency - Transition	300MHz	100MHz
Resistor - Base (R1)	2.2kOhms	1kOhms
Resistor - Emitter Base (R2)	2.2kOhms	10kOhms

1. What is a pre-biased BJT array?

A pre-biased BJT array is a set of bipolar transistors integrated into a single package, each with built-in biasing resistors. These resistors simplify circuit design by eliminating the need for external components in biasing configurations.
2. What is the maximum current and voltage rating for these transistors?

Typical ratings are up to 100mA for current and 50V for voltage. These values depend on the specific model and package type.
3. Are pre-biased BJTs suitable for high-frequency applications?

While they can handle moderate frequencies, they are generally better suited for low-to-medium frequency applications, as the internal resistors may affect high-speed performance.
4. Where can I source pre-biased BJT arrays?

They are available through major electronic component distributors like DigiKey and Mouser, with a variety of options from manufacturers like ON Semiconductor and Nexperia.