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 PNP 45V 0.1A SC70-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：650mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：220 @ 2mA, 5V
- Power - Max：150 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70-3 (SOT323)
- Grade：-
- Qualification：-
Download product information
Overview
The onsemi BC857BWT1G is a PNP silicon general-purpose transistor designed for low-power surface mount applications. It features an S and NSV prefix indicating suitability for automotive and unique site control requirements, with AEC-Q101 qualification and PPAP capability. The device is housed in the SC-70/SOT-323 package. Key electrical parameters include a collector-emitter voltage of -45 V, a continuous collector current of -100 mA, and a DC current gain (hFE) range of 220 to 450 at specific test conditions. It operates within a junction temperature range of -65°C to +150°C and is Pb-free, halogen-free/BFR-free, and RoHS compliant.
Feature Summary
- AEC-Q101 qualified for high reliability in automotive environments
- PPAP capable for production part approval process compliance
- Designed for low power surface mount applications
- RoHS compliant and free from lead, halogens, and brominated flame retardants
Applications
- General purpose amplifier applications
- Automotive electronic circuits requiring unique site control
- Low power switching applications
Procurement Notes
Verify the presence of the 'S' or 'NSV' prefix in the ordering suffix to confirm AEC-Q101 qualification and PPAP capability. Ensure the component matches the SC-70/SOT-323 package outline. Confirm RoHS compliance status through the manufacturer's official documentation before integration into regulated assemblies.
Selection Notes
Select this component when AEC-Q101 qualification and PPAP capability are mandatory for the application. It is suitable for designs requiring a PNP transistor in a compact SC-70/SOT-323 package with a -45 V collector-emitter voltage rating. Consider complementary NPN types like the BC847 series if differential pairs are needed.
Part Context
This component belongs to the BC856/BC857/BC858 family of general-purpose PNP transistors manufactured by onsemi. The BC857 variant specifically offers a medium current gain range compared to the BC856 (high gain) and BC858 (low gain). The WT1G suffix denotes the tape and reel packaging format for automated assembly.
Replacement Considerations
Direct substitutes include BC857BW-G from Comchip Technology and BC857CWH6327XTSA1 from Infineon Technologies. Verify pinout compatibility and electrical parameter overlaps before substitution.
