NPN Transistor NH BC817-40 Featuring 50V Collector Emitter Voltage and Compact SOT-23 Package Design
Key Attributes
Model Number:
BC817-40
Product Custom Attributes
Current - Collector Cutoff:
100nA
Emitter-Base Voltage(Vebo):
5V
Pd - Power Dissipation:
225mW
Transition Frequency(fT):
100MHz
Type:
NPN
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
45V
Mfr. Part #:
BC817-40
Package:
SOT-23
Product Description
Product Overview
This NPN transistor is designed for general AF applications, featuring a high collector current capability and housed in a compact SOT-23 package. It offers flexibility with any mounting position and is suitable for various electronic circuits requiring amplification or switching functions.
Product Attributes
- Brand: Niuhang Specification Electronic Co. Ltd
- Package Type: SOT-23
- Epoxy Rating: UL: 94V-0
- Mounting Position: Any
- Weight: approx. 0.01g
- Certifications: RoHS (implied by Pb-free assembly mention)
- Origin: China (implied by company name and website)
Technical Specifications
| Symbol | Parameter | Unit | BC087-16 | BC087-25 | BC087-40 | BC817-16/BC817-25/BC817-40 |
| VCEO | Collector-Emitter Voltage | V | 45 | 45 | 45 | 50 |
| VCBO | Collector-Base Voltage | V | - | - | - | 45 |
| VEBO | Emitter-Base Voltage | V | 5 | 5 | 5 | 5 |
| Ic | Collector Current | mA | 500 | 500 | 500 | 500 |
| PC | Collector Power Dissipation | mW | 300 | 300 | 300 | 300 |
| TJ | Junction Temperature | 150 | 150 | 150 | 150 | |
| TSTG | Storage Temperature Range | -55 to 150 | -55 to 150 | -55 to 150 | -55 to 150 | |
| RJA | Typical thermal resistance | /W | 417 | 417 | 417 | 417 |
| HFE(1) | DC Current Gain (VCE=1V,Ic=10mA) | - | 100-250 | 100-250 | 100-250 | - |
| HFE(2) | DC Current Gain (VCE=1V,Ic=500mA) | - | - | - | - | 100-600 |
| V(BR)CEO | Collector-Emitter Breakdown Voltage | V | - | - | - | 50 |
| V(BR)CBO | Collector-Base Breakdown Voltage | V | - | - | - | 45 |
| V(BR)EBO | Emitter-Base Breakdown Voltage | V | - | - | - | 5 |
| ICBO | Collector Cutoff Current (VCB=45V,IE=0) | nA | - | - | - | 100 |
| IEBO | Emitter Cutoff Current (VEB=4V,IC=0) | A | - | - | - | 100 |
| VBE(Sat) | Base-Emitter Saturation Voltage (IC=500mA,IB=50mA) | V | - | - | - | 1.2 |
| VCE(Sat) | Collector-Emitter Saturation Voltage (IC=500mA,IB=50mA) | V | - | - | - | 0.7 |
| FT | Transition Frequency (VCE=5V,IC=10mA,f=100MHz) | MHz | - | - | - | 100 |
| Dim. | Inches | Milimeters | Reel Size (mm) | Quantity (pcs/reel) | Inner Box Size LWH(mm) | Quantity (pcs/Inner Box) | Carton Size LWH(mm) | Quantity (pcs/carton) |
| A | 0.1102 - 0.1197 | 2.800 - 3.040 | 180 | 3000 | 34034040 | 6000 | 364364360 | - |
| B | 0.0472 - 0.0551 | 1.200 - 1.400 | ||||||
| C | 0.0350 - 0.0437 | 0.890 - 1.110 | ||||||
| D | 0.0146 - 0.0197 | 0.370 - 0.500 | ||||||
| G | 0.0701 - 0.0803 | 1.780 - 2.040 | ||||||
| H | 0.0005 - 0.0039 | 0.013 - 0.100 | ||||||
| J | 0.0033 - 0.0070 | 0.085 - 0.177 | ||||||
| K | 0.0138 - 0.0272 | 0.350 - 0.690 | ||||||
| L | 0.0350 - 0.0402 | 0.890 - 1.020 | ||||||
| S | 0.0827 - 0.1039 | 2.100 - 2.640 | ||||||
| V | 0.0177 - 0.0236 | 0.450 - 0.600 |
2410121819_NH-BC817-40_C7427888.pdf
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