ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS NPN 45V 0.5A SOT-323
- Series：BC817-16W
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- 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：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
Download product information
Overview
The BC817-25W_R1_00001 is an NPN general-purpose transistor from the BC817-16W series manufactured by Panjit International Inc. It utilizes a planar epitaxial silicon design housed in a SOT-323 plastic case. The device supports a collector current of 500 mA and dissipates up to 300 mW of power. Key electrical ratings include a collector-emitter voltage of 45 V, a collector-base voltage of 50 V, and an emitter-base voltage of 5 V. The DC current gain (hFE) for this specific variant ranges from 160 to 400 at a collector current of 100 mA.
Feature Summary
- NPN epitaxial silicon planar design suitable for general-purpose amplifier applications
- Low thermal resistance junction-to-ambient characteristic for efficient heat dissipation
- Halogen-free green molding compound compliant with environmental directives
Applications
- General purpose amplifier circuits
- Switching applications requiring low power dissipation
- Signal processing stages in consumer electronics
Procurement Notes
Verify the component marking code '8V' on the physical device to confirm it matches the BC817-25W specification. Ensure the package type corresponds to SOT-323 as indicated in the datasheet. Confirm RoHS compliance status through official manufacturer documentation before integration into production lines.
Selection Notes
Select this component when a low-power NPN transistor with moderate current gain is required. The BC817-25W offers a higher hFE range compared to the BC817-16W but lower than the BC817-40W. Consider the SOT-323 footprint constraints and the 300 mW power dissipation limit during thermal analysis.
Part Context
This part belongs to the BC817-16W series, which includes variants with different current gain specifications: BC817-16W, BC817-25W, and BC817-40W. All series members share identical maximum ratings and mechanical dimensions, differing primarily in their DC current gain performance bands.
Replacement Considerations
Compatible substitutes within the same family include BC817-16W and BC817-40W, provided the specific current gain requirements align with the application's needs.
