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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SOT-23-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：65 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
- Power - Max：310 mW
- Frequency - Transition：300MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The BC846BMTF is an NPN epitaxial silicon transistor from ON Semiconductor, housed in a SOT-23 surface-mount package. It features a collector-emitter voltage of 65 V and a continuous collector current of 100 mA. The device offers a DC current gain (hFE) range of 200 to 450 at 2 mA. Key electrical parameters include a collector-base voltage of 80 V, emitter-base voltage of 6 V, and power dissipation of 310 mW. The transition frequency is 300 MHz, with a junction temperature rating up to 150 °C.
Feature Summary
- NPN epitaxial silicon construction for general-purpose switching and amplifier applications
- Low noise figure suitable for sensitive signal processing circuits
- Compatible with automatic insertion processes for thick and thin-film circuit manufacturing
Applications
- General-purpose amplifier circuits
- Electronic switching applications
- Thick and thin-film circuit integration
Procurement Notes
Verify the specific hFE binning classification corresponds to the required gain range for the target application. Confirm that the tape and reel packaging format aligns with existing automated assembly equipment specifications. Ensure thermal management strategies account for the specified junction-to-ambient resistance values under actual operating conditions.
Selection Notes
Select this component when a low-voltage NPN transistor with moderate current handling capabilities is required. The B suffix indicates a specific DC current gain band, ensuring consistent amplification characteristics across production batches. Consider the SOT-23 footprint constraints and verify compatibility with available PCB land patterns during the design phase.
Part Context
This part belongs to the BC846/BC847/BC848/BC850 family of NPN epitaxial silicon transistors manufactured by ON Semiconductor. The 'M' suffix denotes the SOT-23 package style, while 'TF' specifies tape and reel packing. These devices are designed as complements to the BC85x series PNP transistors for complementary circuit designs.
Replacement Considerations
Direct substitutes within the same family include BC846AMTF and BC846CMTF, which share identical package and electrical ratings but differ in DC current gain classifications. Verify pinout compatibility and thermal characteristics before substituting.
