Low forward voltage Schottky Barrier Diode JSCJ B1040X suitable for DC DC conversion and rectification
Key Attributes
Model Number:
B1040X
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
7A
Reverse Leakage Current (Ir):
40uA@40V
Operating Junction Temperature Range:
-40℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
610mV@1A
Current - Rectified:
1A
Mfr. Part #:
B1040X
Package:
SOD-523
Product Description
Product Overview
The SOD-523 B1040X is a Schottky Barrier Diode in a plastic-encapsulated package. It features a low forward voltage drop and a very small SMD package, making it suitable for low voltage rectification, high efficiency DC/DC conversion, switch mode power supplies, inverse polarity protection, and low power consumption applications.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Device Code: B1040X
- Marking: 4A (bar indicates cathode)
- Package: SOD-523
Technical Specifications
| Parameter | Symbol | Test Condition | Min | Type | Max | Unit |
| DC reverse voltage | VR | 40 | V | |||
| Mean rectifying current | IO | 1 | A | |||
| Non-repetitive Peak Forward Surge Current | IFSM | @ t=8.3ms | 7 | A | ||
| Power Dissipation | PD | 0.5 | W | |||
| Thermal Resistance from Junction to Ambient | RJA | 250 | /W | |||
| Operating Junction Temperature Range | TJ | -40 | +125 | |||
| Storage Temperature Range | TSTG | -55 | +150 | |||
| Reverse voltage | VBR | IR =1mA | 40 | V | ||
| Reverse current | IR | VR =40V | 10 | 40 | A | |
| Forward voltage | VF | IF =0.1A | 0.35 | 0.38 | V | |
| Forward voltage | VF | IF =0.2A | 0.37 | 0.40 | V | |
| Forward voltage | VF | IF =0.5A | 0.42 | 0.49 | V | |
| Forward voltage | VF | IF =0.7A | 0.47 | 0.55 | V | |
| Forward voltage | VF | IF =1A | 0.51 | 0.61 | V | |
| Total capacitance | Ctot | VR=10V, f=1MHz | 19 | pF |
2410121815_JSCJ-B1040X_C5295411.pdf
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