BC558BTF

$0.03

Description：TRANS PNP 30V 0.1A TO-92-3
Series：-

SKU:84c122b16f29 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

BC558BTF is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS PNP 30V 0.1A TO-92-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for BC558BTF

Description：TRANS PNP 30V 0.1A TO-92-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Transistor Type：PNP
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：30 V
Vce Saturation (Max) @ Ib, Ic：650mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：500 mW
Frequency - Transition：150MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3

Single Bipolar Transistors datasheet and documents for BC558BTF

BC558BTF

Single Bipolar Transistors Overview

The BC558BTF is a PNP silicon epitaxial planar transistor manufactured by onsemi, housed in the compact SOT-23 surface-mount package. It serves as a general-purpose small-signal device with a maximum collector current of 100 mA and a collector-emitter breakdown voltage (VCEO) of -30 V. The component features a DC current gain (hFE) range of 200 to 450, ensuring consistent amplification performance. Designed for low-power applications, it operates within a junction temperature range of -55°C to +150°C and supports a power dissipation of 310 mW.

Single Bipolar Transistors Feature Summary

Utilizes an epitaxial planar construction for reliable switching and amplification
Optimized for low-voltage, low-power signal processing tasks
Engineered for high-volume automated surface-mount assembly processes

Single Bipolar Transistors Applications

General-purpose amplifier circuits
Switching applications in consumer electronics
Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the manufacturer marking matches onsemi specifications and confirm the SOT-23 package variant aligns with design constraints. Ensure the hFE binning corresponds to the required gain tolerance for the specific circuit application. Cross-reference the ordering part number suffix to confirm tape-and-reel packaging details and RoHS compliance status before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate gain and low current handling is required for space-constrained designs. The SOT-23 form factor facilitates automated placement compared to through-hole alternatives. Consider the -30 V rating for low-voltage logic interfacing and verify thermal management requirements for continuous operation near the 310 mW dissipation limit.

Single Bipolar Transistors Part Context

This device belongs to the widely adopted BC558 series of PNP transistors, which are industry-standard replacements for older discrete components. The BC558BTF specifically denotes the tape-and-reel version intended for high-speed surface-mount manufacturing lines. It complements the NPN BC548BTF in complementary pairs for push-pull configurations.