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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-323
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：20nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
- Power - Max：200 mW
- Frequency - Transition：300MHz
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The BC847AW-7-F is an NPN small signal transistor manufactured by Diodes Incorporated, housed in a SOT323 surface-mount package. It features a collector-emitter breakdown voltage of 45V and a continuous collector current rating of 100mA. The device supports a peak collector current of 200mA with a maximum power dissipation of 200mW. Electrical characteristics include a DC current gain (hFE) range of 110 to 220 for the 'A' band, a transition frequency of up to 300MHz, and an operating temperature range from -65°C to +150°C.
Feature Summary
- Designed for automatic insertion into manufacturing equipment
- Compliant with RoHS directives and halogen-free standards
- Utilizes a molded plastic green molding compound with UL 94V-0 flammability rating
Applications
- General purpose switching circuits
- Audio frequency (AF) amplifier applications
Procurement Notes
Verify the specific suffix '-7-F' corresponds to the 3,000-unit reel packing configuration as documented in the manufacturer's ordering information. Confirm that the 'A' marking code aligns with the required DC current gain specifications for the intended circuit design. Ensure compatibility with standard SOT323 footprint layouts during PCB assembly planning.
Selection Notes
Select this component when a compact NPN transistor with a 45V collector-emitter voltage rating is required. The 'A' band designation provides a guaranteed minimum hFE of 110, suitable for moderate gain applications. Consider the SOT323 package dimensions for space-constrained designs requiring surface-mount technology integration.
Part Context
This part belongs to the BC846AW–BC848CW series of NPN small signal transistors produced by Diodes Incorporated. The series shares the same SOT323 mechanical outline but varies in voltage ratings and gain bands. The BC847 variant specifically offers a 45V VCEO rating, distinguishing it from the 65V BC846 and 30V BC848 counterparts within the same family.
Replacement Considerations
BC847BW-7-F
FAQ
What is the DC current gain range for the BC847AW-7-F?
The DC current gain (hFE) ranges from 110 to 220 at VCE = 5.0V and IC = 2.0mA.
Is the BC847AW-7-F suitable for high-temperature environments?
Yes, the device supports an operating junction temperature range from -65°C to +150°C.
What is the maximum power dissipation of this transistor?
The maximum power dissipation is 200mW under steady-state conditions on a single-sided FR4 PCB.
