SOD123 Schottky Barrier Diode JUXING B5819W High Current Capability Low Forward Voltage Drop
Key Attributes
Model Number:
B5819W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
9A
Reverse Leakage Current (Ir):
1mA
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
900mV@3A
Current - Rectified:
1A
Mfr. Part #:
B5819W
Package:
SOD-123
Product Description
Product Overview
The B5817W/B5818W/B5819W are SOD-123 plastic-encapsulated Schottky barrier diodes designed for high current capability and low forward voltage drop applications. These diodes are suitable for general-purpose rectification where high efficiency is required.
Product Attributes
- Package: SOD-123
- Polarity: Color band denotes cathode end
- Epoxy Flammability: UL 94V-0
- Mounting Position: Any
- Marking: B5817W: SJ, B5818W: SK, B5819W: SL
Technical Specifications
| Parameters | Symbol | B5817W | B5818W | B5819W | Unit | Test Conditions |
| Maximum repetitive peak reverse voltage | VRRM | 20 | 30 | 40 | V | |
| Maximum RMS voltage | VRMS | 14 | 21 | 28 | V | |
| Maximum DC blocking voltage | VDC | 20 | 30 | 40 | V | |
| Maximum average forward rectified current | IFM | 1.0 | A | |||
| Peak forward surge current 8.3 ms single half sine-wave | IFSM | 9 | A | |||
| Typical thermal resistance | RJA | 250 | /W | |||
| Power Dissipation | PD | 500 | mW | |||
| Storage temperature range | TSTG | -50 to +150 | ||||
| Maximum forward voltage | VF | 0.450 | 0.550 | 0.600 | V | IF = 1.0A |
| 0.750 | 0.875 | 0.900 | IF = 3.0A | |||
| Maximum reverse breakdown voltage | VR | 20 | 30 | 40 | V | IR=1mA |
| Maximum reverse current | IR | 1.0 | 1.0 | 1.0 | mA | VR=20V (B5817W), VR=30V (B5818W), VR=40V (B5819W) |
| Type junction capacitance | Cj | 120 | pF | VR = 4.0V, f = 1MHz | ||
2411272123_JUXING-B5819W_C5182301.pdf
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