High Current SOD123 Diode JUXING B5817W-SJ with 20 Volt Maximum Reverse Voltage and Low Forward Drop
Key Attributes
Model Number:
B5817W-SJ
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
9A
Reverse Leakage Current (Ir):
1mA
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
20V
Voltage - Forward(Vf@If):
450mV@1A
Current - Rectified:
1A
Mfr. Part #:
B5817W-SJ
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. These diodes are suitable for general-purpose applications requiring efficient rectification.
Product Attributes
- Package: SOD-123
- Polarity: Color band denotes cathode end
- Epoxy UL Flammability Rating: 94V-0
- Mounting Position: Any
- Marking: B5817W: SJ, B5818W: SK, B5819W: SL
- Website: http://www.trr-jx.com
Technical Specifications
| Parameter | Symbol | B5817W | B5818W | B5819W | Unit | 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 (8.3ms single half sine-wave) | IFSM | 9 | A | |||
| Power Dissipation | PD | 500 | mW | |||
| Typical Thermal Resistance | RJA | 250 | /W | |||
| Storage Temperature Range | TSTG | -50 to +150 | ||||
| Maximum Forward Voltage | VF | 0.450 | 0.550 | 0.600 | V | IF = 1.0A |
| Maximum Forward Voltage | VF | 0.750 | 0.875 | 0.900 | V | 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 | ||
PCB Design Reference
Recommended land dimensions for SOD-123 diode. Electrode patterns for PCBs
Center distance: 3.24 mm
Pad width: 1.00 mm
Pad length: 0.80 mm
Foot width: 0.55 mm
Foot length: 0.50 mm
Technical Requirements:
1. Plastic package dimensions: 2.70 X 1.60 mm
2. Unspecified tolerances: 0.05 mm
3. All units: mm
2410121315_JUXING-B5817W-SJ_C5279956.pdf
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