Schottky Barrier Rectifier JSCJ SBD4045LCTB with Low Forward Voltage Drop and High Current Capability
Product Overview
The SBD4045LCTB and SBDF4045LCTB are Schottky Barrier Rectifiers designed for low power loss and high efficiency. They offer high current capability and low forward voltage drop, making them suitable for various power applications. Key features include guard ring die construction for transient protection.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Marking: SBD4045LCTB XXXX (Device code), SBD F4045LCTB XXXX (Device code), Solid dot = Green molding compound device if none, the normal device
- Material: Plastic-Encapsulate Diode
- Origin: China (implied by manufacturer)
Technical Specifications
| Parameter | Symbol | SBD4045LCTB | SBDF4045LCTB | Unit | Test Conditions |
| Peak repetitive reverse voltage | VRRM | 45 | V | ||
| Working peak reverse voltage | VRWM | 45 | V | ||
| DC blocking voltage | VR | 45 | V | ||
| RMS reverse voltage | VR(RMS) | 31.5 | V | ||
| Average rectified output current | IO | 40 (2x20) | A | ||
| Non-Repetitive peak forward surge current (8.3ms half sine wave) | IFSM | 200 | A | ||
| Thermal resistance from junction to ambient | RJA | 62.5 | /W | ||
| Junction temperature | Tj | 150 | |||
| Storage temperature | Tstg | -55~+150 | |||
| Thermal resistance from junction to case | RJc | 2.0 / 3.0 | /W | Tc=25 | |
| Reverse voltage | V(BR) | 45 | V | IR=1mA | |
| Reverse current | IR | 0.001 | mA | VR=45V, Tj=25 | |
| Forward voltage | VF | 0.53 / 0.58 | 0.50 / 0.53 | V | IF=10A, Tj=25 / Tj=125 |
| Forward voltage | VF | 0.44 / 0.38 | 0.40 / 0.35 | V | IF=20A, Tj=25 / Tj=125 |
| Forward voltage (typical) | VF(typ) | 0.50 | V | @Tj=125 | |
| Total Capacitance | CTOT | 150 | pF | f=1MHz, Tj=25 | |
2410121815_JSCJ-SBD4045LCTB_C5295508.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.