Low Forward Voltage Drop Schottky Diode JKSEMI SD103WT in SOD523 Package for Electronic Applications
Key Attributes
Model Number:
SD103WT
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
1uA@10V
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
600mV@200mA
Current - Rectified:
350mA
Mfr. Part #:
SD103WT
Package:
SOD-523
Product Description
Product Overview
The SD103WT is a Schottky barrier diode encapsulated in a SOD-523 plastic package. It features a low forward voltage drop, guard ring construction for transient protection, low reverse recovery time, and low reverse capacitance. This diode is suitable for applications requiring efficient rectification and fast switching characteristics.
Product Attributes
- Package Type: SOD-523
- Diode Type: Schottky Barrier Diode
- Marking: S4
Technical Specifications
| Symbol | Parameter | Test Conditions | Value | Unit |
|---|---|---|---|---|
| VRRM | Peak Repetitive Reverse Voltage | 40 | V | |
| VRWM | Working Peak Reverse Voltage | 40 | V | |
| VR | DC Blocking Voltage | 40 | V | |
| VR(RMS) | RMS Reverse Voltage | 28 | V | |
| IFM | Forward Continuous Current | 350 | mA | |
| IFSM | Non-Repetitive Peak Forward Surge Current | @t=8.3ms | 2 | A |
| PD | Power Dissipation | Ta=25 | 150 | mW |
| RJA | Thermal Resistance From Junction To Ambient | 667 | /W | |
| Tj | Junction Temperature | 125 | ||
| Tstg | Storage Temperature | -55~+150 | ||
| V(BR) | Reverse voltage | IR=100A | 40 | V |
| IR | Reverse current | VR=30V | 5 | A |
| IR | Reverse current | VR=20V | 2 | A |
| IR | Reverse current | VR=10V | 1 | A |
| VF | Forward voltage | IF=1mA | 0.27 | V |
| VF | Forward voltage | IF=5mA | 0.32 | V |
| VF | Forward voltage | IF=20mA | 0.37 | V |
| VF | Forward voltage | IF=200mA | 0.6 | V |
| Ctot | Total capacitance | VR=0V,f=1MHz | 50 | pF |
| trr | Reverse recovery time | IF= IR=200mA, Irr=0.1IR, RL=100 | 10 | ns |
Package Outline Dimensions (SOD-523)
| Symbol | Dimension (mm) | Dimension (inch) |
|---|---|---|
| A | 0.510 - 0.770 | 0.020 - 0.031 |
| A1 | 0.500 - 0.700 | 0.020 - 0.028 |
| b | 0.250 - 0.350 | 0.010 - 0.014 |
| c | 0.080 - 0.150 | 0.003 - 0.006 |
| D | 0.750 - 0.850 | 0.030 - 0.033 |
| E | 1.100 - 1.300 | 0.043 - 0.051 |
| E1 | 1.500 - 1.700 | 0.059 - 0.067 |
| E2 | 0.010 - 0.070 | 0.001 - 0.003 |
| L | 7 REF | 7 REF |
| REF | 0.200 REF | 0.008 REF |
Suggested Pad Layout
(Image reference, no data provided)
2410121810_JKSEMI-SD103WT_C2972771.pdf
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