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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A TO-236AB
- Series：BC846x
- Mfr：Nexperia USA Inc.
- 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：400mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
- Power - Max：250 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：TO-236AB
- Grade：-
- Qualification：-
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Overview
The BC846A,215 is a general-purpose NPN bipolar junction transistor manufactured by Nexperia. It operates with a collector-emitter voltage of 65 V and a maximum continuous collector current of 100 mA. The device utilizes an SOT-23 (TO-236AB) surface-mount plastic package. DC current gain (hFE) is specified within the range of 110 to 250 at a collector current of 2 mA. The transition frequency is rated at 100 MHz, and the power dissipation capability is 250 mW. The component supports an operating temperature range from -65 °C to +150 °C.
Feature Summary
- Small signal NPN configuration in a compact SMD plastic package
- High DC current gain selection for amplification applications
- Wide operating temperature range suitable for industrial environments
Applications
- General-purpose switching circuits
- Amplifier stages
- Driver circuits
Procurement Notes
Verify the specific suffix '215' corresponds to the standard tape-and-reel packaging format required for automated assembly processes. Confirm that the hFE binning matches the design requirements, as the 'A' variant specifies a gain range of 110 to 250. Ensure the ordering part number aligns with the manufacturer's current active status to avoid obsolescence risks during production.
Selection Notes
Select this component when a small-form-factor NPN transistor is required for low-power signal processing or switching tasks. The BC846A offers higher current gain than the BC846B variant, making it suitable for applications demanding greater sensitivity or lower base drive currents. Consider the thermal constraints of the SOT-23 package when designing high-density PCB layouts.
Part Context
This component belongs to the BC846 series of general-purpose transistors produced by Nexperia. The series includes complementary PNP devices such as the BC856A. The BC846A specifically denotes the NPN version with a defined gain range, distinguishing it from other gain bins like the BC846B. These devices are widely used in consumer electronics and industrial control systems requiring reliable small-signal performance.
Replacement Considerations
The BC846B,215 serves as a direct pin-compatible alternative within the same series, offering a different DC current gain range. Designers should verify that the specific gain characteristics of the substitute part meet the circuit requirements before implementation.
