BC807-40LT1

$0.04

Description：TRANS PNP 45V 500MA SOT23
Series：-

SKU:299b094203e8 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 500MA SOT23
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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BC807-40LT1

Overview

The BC807-40LT1G 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 dc. The device features a DC current gain (hFE) ranging from 250 to 600 at -100 mA, with a transition frequency of 100 MHz. Thermal dissipation reaches 225 mW on an FR-5 board. It functions within a junction temperature range of -55°C to +150°C.

Feature Summary

High current capability for switching applications
Low power loss and high efficiency design
Automotive qualification via AEC-Q101 standards

Applications

General-purpose switching circuits
Amplification stages
Automotive electronic systems requiring PPAP capability

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and reel specifications. Ensure compliance with RoHS and halogen-free requirements as stated in the datasheet. Confirm that the component meets AEC-Q101 automotive qualification standards if intended for such environments. Validate thermal resistance parameters against your specific PCB layout conditions before finalizing procurement.

Selection Notes

Select this component when a PNP transistor with a minimum hFE of 250 is required for low-current switching or amplification. The SOT-23 package suits space-constrained surface-mount designs. Consider the -45V rating for standard low-voltage logic interfacing. Verify that the 225mW power dissipation aligns with your thermal management strategy on standard FR-5 substrates.

Part Context

This part belongs to the BC807-L series of general-purpose PNP transistors. It serves as the complement to the BC817-40 NPN transistor. The 'L' designation indicates specific gain groupings optimized for general use. The LT1G suffix denotes the tape and reel packaging format compliant with lead-free manufacturing processes.

Replacement Considerations

The BC817-40 is the documented NPN complement. Cross-referencing with other manufacturers requires verifying identical pinouts, voltage ratings, and gain ranges. Ensure any substitute matches the SOT-23 footprint and thermal characteristics.