High Current Schottky Barrier Rectifier JSCJ SBDB4045TCTB Low Voltage Drop And Transient Guard
Key Attributes
Model Number:
SBDB4045TCTB
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
250A
Reverse Leakage Current (Ir):
50uA@45V
Voltage - DC Reverse (Vr) (Max):
45V
Diode Configuration:
1 Pair Common Cathode
Voltage - Forward(Vf@If):
470mV@20A
Current - Rectified:
40A
Mfr. Part #:
SBDB4045TCTB
Package:
TO-263-2L
Product Description
SCHOTTKY BARRIER RECTIFIER
This Schottky Barrier Rectifier offers low power loss and high efficiency, featuring high current capability and a low forward voltage drop. Its guard ring die construction provides transient protection. Designed for applications requiring efficient rectification and low voltage drop.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China
- Package: TO-263-2L
- Marking: SBDB4045TCTB
- Color: Solid dot = Green molding compound device if none, the normal device
Technical Specifications
| Parameter | Symbol | Value | Unit | 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 | A | (2x20)A |
| Non-Repetitive peak forward surge current | IFSM | 250 | A | (8.3ms half sine wave) |
| Junction temperature | Tj | 150 | ||
| Storage temperature | Tstg | -55~+150 | ||
| Reverse voltage | V(BR) | 45 | V | IR=1mA |
| Reverse current | IR | 50 | mA | VR=45V, Tj=25 |
| Forward voltage | VF | 0.47 | V | IF=40A, Tj=25 |
| Forward voltage | VF | 0.55 | V | IF=40A, Tj=125 |
| Forward voltage | VF | 0.42 | V | IF=20A, Tj=25 |
| Forward voltage | VF | 0.31 | V | IF=10A, Tj=25 |
| Thermal resistance junction to ambient | RJA | 62.5 | /W | |
| Thermal resistance junction to case | RJC | 2.0 | /W | Tc=25 |
| Total Capacitance | CTOT | 1200 | pF | VR=10V, f=1MHz, Tj=25 |
2410121810_JSCJ-SBDB4045TCTB_C2924090.pdf
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