B340A-13-F
Manufacturer
Model
B340A-13-F
Category
The C85098 is a high-efficiency Schottky diode optimized for low-voltage power conversion and RF applications, featuring a 40V reverse rating with 500mV forward drop at 3A. Its SMA package supports automated assembly while maintaining thermal performance through proper heat sinking. Ideal for renewable energy systems and automotive control units requiring precise voltage regulation and minimal power loss.
Reference Pricing
Reference Stock
Specifications
| Forward Voltage Drop | 0.50V |
| Maximum Forward Current | 3.0A |
| Maximum Reverse Voltage | 40V |
| Operating Temperature Range | -55°C to +150°C |
| Package Type | SMA(DO-214AC) |
| Rated Current | Not specified |
| Rated Voltage | Not specified |
| Reverse Leakage Current | 0.5mA |
| Switching Speed | Not specified |
Function And Role
Core Function
Rectification and signal switching in low-voltage high-frequency applications
Key Characteristics
- 40V DC reverse voltage rating
- 500mV forward voltage drop at 3A
- 500uA reverse leakage current at 40V
- SMA(DO-214AC) package
Application Domains
Basic Scenarios
- Power supply circuits requiring low forward voltage drop
- DC-DC converter modules
- Motor control systems
Extended Scenarios
- Renewable energy systems (solar inverter protection)
- High-frequency RF circuits
- Automotive electronic control units
Precautions
| Soldering | Use 300-350°C soldering temperature with 3-5 seconds per pad |
| Current Limit | Continuous current not to exceed 3A |
| Voltage Limit | Maximum operating voltage 40V DC |
| Thermal Management | Thermal resistance 50℃/W requires heat sinking for >1A operation |
| Storage | Store in <10% relative humidity environment |
| Risk Warnings |
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Alternative Model Params
- Reverse voltage (Vr): 30-50V
- Forward voltage (Vf): <600mV@1A
- Reverse leakage current (Ir): <1mA@50V
- Package type: SMA/DO-214AC
Design Recommendations
| Layout | Maintain 10mm trace length between anode and cathode |
| Thermal | Use copper pour for heat dissipation |
| Compatibility | Ensure footprint matches 8.5x5.2mm pad array |
| Testing | Verify reverse recovery time (<10ns) in high-frequency circuits |
Market Positioning
| Strengths |
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| Weaknesses |
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Datasheet
Assist inquiry
Distributors
Shenzhen Weishangcheng Technology Co., Ltd.
Shenzhen Futian District Sai Lian Hong Sheng Electronic Business Department
Shenzhen Guangfengsheng Electronic Co., Ltd.
Shenzhen Langguang Electronic Trade Co., Ltd.
Shenzhen Chengkun Gui Electronic Technology Co., Ltd.
Shenzhen Shunxin Cheng Electronic Co., Ltd.
Shenzhen Xintaiyuan Semiconductor Co., Ltd.
Shenzhen JiShiDa Electronics Co., Ltd.
Shenzhen Futian District Fengda Electronic Business Department
Shenzhen Fengcai Technology Co., Ltd.
Shenzhen Jinhaxin Electronic Co., Ltd.
Shenzhen Zhaotong Electronics Technology Co., Ltd.
Shenzhen Hongliqingdian Technology Co., Ltd.
Shenzhen Hengzhenhai Electronic Co., Ltd.
Shenzhen Huaguan KeXun Electronics Co., Ltd.
Shenzhen Aifiqi Electronics Technology Co., Ltd.
Shenzhen Alibaba Core City Electronic Technology Co., Ltd.
Shenzhen Futian New Asia Electronic Market Phase II Emerson Electronic Business Department Third Section
Shenzhen Futian New Asia Electronic Market Phase II Emerson Electronic Operation Department Section V
Shenzhen Futian New Asia Electronic Market Phase II Emerson Electronic Business Department Section Eight
Shenzhen Anhuaoli Technology Co., Ltd.
Affluent Industrial Enterprises Limited
Shenzhen Anyi Electronics Co., Ltd.
Shenzhen Anlogic Technology Co., Ltd.
Shenzhen Aolite Electronic Operation Department (Individual)
Yayang Electronics Technology (Suzhou) Co., Ltd.
Shenzhen Changshengjiayi Technology Co., Ltd.
Zhan Yao Co., Ltd.
Shenzhen Anxinmei Electronics Co., Ltd.
Shenzhen Baide Microelectronics Technology Co., Ltd.