Switching diode JSCJ BAV74 designed for high speed operation and surface mount assembly applications
Product Overview
The BAV74 is a high-performance switching diode from JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD. Designed for general-purpose switching applications, it features a fast switching speed and a surface mount package ideally suited for automatic insertion. Its high conductance makes it a reliable choice for various electronic circuits.
Product Attributes
- Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
- Model: BAV74
- Package: SOT-23 Plastic-Encapsulate
- Marking: JA
- Origin: China (implied by manufacturer)
- Material: Plastic
Technical Specifications
| Parameter | Symbol | Test Conditions | Value | Unit |
| Non-Repetitive Peak Reverse Voltage | VRM | 50 | V | |
| DC Blocking Voltage | VR | 50 | V | |
| Average Rectified Output Current | IO | @Ta=25 | 200 | mA |
| Power Dissipation | PD | @Ta=25 | 225 | mW |
| Junction Temperature | TJ | 150 | ||
| Storage Temperature Range | TSTG | -55~+150 | ||
| Reverse breakdown voltage | V(BR) | IR= 5A | 50 | V |
| Reverse voltage leakage current | IR | VR=50V | 0.1 | A |
| Forward voltage | VF | IF=100mA | 1 | V |
| Diode Capacitance | CD | VR=0, f=1MHz | 2 | pF |
| Reveres recovery time | trr | IF=IR=10mA,RL=100, Irr=0.1IR | 4 | ns |
| Forward Surge Current | IFSM | Non-Repetitive Peak @t=8.3ms | 2.0 | A |
| Thermal Resistance | RJA | From Junction to Ambient | 556 | /W |
Package Dimensions (SOT-23)
| Symbol | Dimensions In Millimeters | Dimensions In Inches |
| A | 1.050 - 1.250 | 0.041 - 0.049 |
| A1 | 0.000 - 0.100 | 0.000 - 0.004 |
| A2 | 1.050 - 1.150 | 0.041 - 0.045 |
| b | 0.300 - 0.500 | 0.012 - 0.020 |
| c | 0.100 - 0.200 | 0.004 - 0.008 |
| D | 2.820 - 3.020 | 0.111 - 0.119 |
| E1 | 1.500 - 1.700 | 0.059 - 0.067 |
| E | 2.650 - 2.950 | 0.104 - 0.116 |
| e | 1.800 - 2.000 | 0.071 - 0.079 |
| e1 | 0.950(BSC) | 0.037(BSC) |
| L | 0.300 - 0.600 | 0.012 - 0.024 |
2410121621_JSCJ-BAV74_C68981.pdf
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