Schottky barrier rectifier R O SD103CWS optimized for low voltage high frequency electronic circuits
Key Attributes
Model Number:
SD103CWS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
1.5A
Reverse Leakage Current (Ir):
5uA@10V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
20V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
600mV@200mA
Current - Rectified:
350mA
Mfr. Part #:
SD103CWS
Package:
SOD-323
Product Description
Product Overview
The SD103AWS thru SD103CWS are surface mount Schottky barrier rectifiers designed for low voltage, high frequency applications. They are suitable for use in inverters, free-wheeling, and polarity protection circuits. These rectifiers offer efficient performance in high frequency circuit signals.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-323
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating
- RoHS-compliant
- Halogen-free
- Marking: SD103AWS:S4, SD103BWS:S5, SD103CWS:S6
Technical Specifications
| Parameter | Symbol | Unit | SD103AWS | SD103BWS | SD103CWS | Test Conditions |
| Maximum repetitive peak reverse voltage | VRRM | V | 40 | 30 | 20 | |
| Maximum RMS Voltage | VRMS | V | 28 | 21 | 14 | |
| Maximum DC blocking voltage | VDC | V | 40 | 30 | 20 | |
| Maximum Average Forward Rectified Current | IF(AV) | mA | 350 | (Ta=25) | ||
| Non-repetitive Peak Forward Surge Current | IFSM | A | 1.5 | @t=8.3ms Half-sine wave | ||
| Power Dissipation | Pd | mW | 200 | (Ta=25) | ||
| Storage temperature | Tstg | -55~+125 | ||||
| Junction temperature | Tj | -55 ~+150 | ||||
| Typical Thermal Resistance | RJ-A | /W | 500 | |||
| Maximum instantaneous forward voltage | VF1 | V | 0.37 | IF=20mA | ||
| Maximum instantaneous forward voltage | VF2 | V | 0.60 | IF=200mA | ||
| Maximum Reverse current | IR | A | 5.0 | VR=30V,TA=25 C (SD103AWS) | ||
| Maximum Reverse current | IR | A | 5.0 | VR=20V,TA=25 C (SD103BWS) | ||
| Maximum Reverse current | IR | A | 5.0 | VR=10V,TA=25 C (SD103CWS) | ||
| Typical junction capacitance | CJ | pF | 50 | VR=0V,f=1MHz | ||
Package Outline Dimensions (SOD-323)
| Symbol | Dimensions (mm) Min. | Dimensions (mm) Max. | Dimensions (Inches) Min. | Dimensions (Inches) Max. |
| A | 1.60 | 1.80 | 0.063 | 0.071 |
| B | 0.25 | 0.40 | 0.010 | 0.016 |
| C | 2.30 | 2.80 | 0.091 | 0.110 |
| D | 0.80 | 1.10 | 0.031 | 0.043 |
| D1 | 0.80 | 0.90 | 0.031 | 0.035 |
| E | 1.20 | 1.40 | 0.047 | 0.055 |
| F | 0.08 | 0.18 | 0.003 | 0.007 |
| L | 0.475REF | 0.019REF | ||
| L1 | 0.25 | 0.40 | 0.010 | 0.016 |
| H | - | 0.14 | - | 0.006 |
Suggested Pad Layout
| Symbol | Dimensions (mm) Min. | Dimensions (mm) Max. | Dimensions (Inches) Min. | Dimensions (Inches) Max. |
| X | 0.65 | 0.75 | 0.026 | 0.030 |
| Y | 0.65 | 0.75 | 0.026 | 0.030 |
| Z | 2.10 | 2.20 | 0.084 | 0.088 |
2506261420_R-O-SD103CWS_C22466363.pdf
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