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Product Detailed Parameters
- Description：TRANS PNP 45V 0.5A SOT23-3
- Series：-
- Mfr：onsemi
- Package：Bulk
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 100mA, 1V
- Power - Max：300 mW
- Frequency - Transition：100MHz
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3 (TO-236)
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Overview
The BC807-25LT1 is a PNP silicon general-purpose transistor manufactured by onsemi. It operates with a collector-emitter voltage of -45 V and a continuous collector current of -500 mA. The device provides a DC current gain (hFE) range of 160 to 400 at -100 mA and -1.0 V, or 40 to 600 at -500 mA and -1.0 V. It features a transition frequency of 100 MHz and a maximum power dissipation of 300 mW on an alumina substrate. The component is housed in a surface-mount SOT-23 package.
Feature Summary
- PNP silicon construction for general-purpose switching and amplification
- High current capability with a maximum collector current of -500 mA
- Three distinct DC current gain selections available within the series
Applications
- General-purpose switching circuits
- Amplifier applications
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm package type and shipping quantity. Confirm that the part number matches the exact electrical characteristics required for the design. Ensure compliance with RoHS standards if lead-free packaging is specified. Validate thermal resistance values based on the intended PCB substrate material before finalizing procurement.
Selection Notes
Select this component when a PNP transistor with a -45 V rating and -500 mA current capacity is required. The BC807-25 variant offers a mid-range current gain suitable for standard amplification tasks. Consider the SOT-23 package dimensions for board space constraints. Verify that the operating temperature range of -55°C to +150°C meets environmental requirements.
Part Context
This component belongs to the BC807 series of PNP general-purpose transistors produced by onsemi. The series includes variants with different current gain ranges, such as the BC807-16 and BC807-40. These devices are designed for surface-mount assembly and serve as complements to the BC817 NPN transistor family. They are widely used in consumer electronics and industrial control systems.
Replacement Considerations
Compatible substitutes include the BC807-25 from other manufacturers such as Nexperia, Panjit, and EVVO. Ensure the replacement maintains the same SOT-23 pinout and electrical ratings. Verify AEC-Q101 qualification if automotive reliability is required.
