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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A TO-236AB
- Series：-
- 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)：45 V
- Vce Saturation (Max) @ Ib, Ic：400mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：420 @ 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 BC847C,235 is an NPN general-purpose bipolar junction transistor manufactured by Nexperia. It utilizes silicon technology and is housed in a SOT-23 (TO-236AB) surface-mount package with three leads. The device supports a maximum continuous collector current of 100 mA and offers high DC current gain, with a minimum hFE of 420 at 2 mA collector current and 5 V collector-emitter voltage. Key electrical ratings include a collector-emitter breakdown voltage of 45 V, a collector-base voltage of 50 V, and an emitter-base voltage of 6 V. Power dissipation is rated at 250 mW, with a transition frequency of 100 MHz. The component operates within a temperature range of -65°C to +150°C.
Feature Summary
- High DC current gain selection for efficient signal amplification
- Low saturation voltage for effective switching performance
- Small SMD plastic package for compact circuit board integration
Applications
- General-purpose switching applications
- General-purpose amplification circuits
- Digital logic interface stages
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm packaging details, as ordering codes define reel or cut-tape formats. Ensure the selected variant matches the required gain bin and RoHS compliance status for your manufacturing process. Cross-reference the full part number with authorized distributor catalogs to confirm active status and lead time availability before finalizing procurement plans.
Selection Notes
Select this component when a standard NPN transistor with moderate voltage ratings and high gain is required for low-power signal processing. The SOT-23 package is suitable for space-constrained designs. Compare against the BC847A and BC847B variants if different gain thresholds are needed. Consider the PNP complement BC857C for complementary push-pull configurations.
Part Context
This part belongs to the Nexperia BC847 family of general-purpose NPN transistors. The 'C' designation indicates a specific high-gain selection group compared to the A and B variants. These devices are widely used in consumer electronics and industrial control systems where reliable small-signal switching and amplification are necessary.
Replacement Considerations
Direct substitutes include other manufacturers' BC847C equivalents in SOT-23 packages. Complementary PNP devices like the BC857C can be used in paired configurations. Verify pinout compatibility and thermal characteristics when substituting.
