R O B5818WS surface mount Schottky rectifier featuring solder plated terminals for circuit protection
Key Attributes
Model Number:
B5818WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
10A
Reverse Leakage Current (Ir):
1mA@30V
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
30V
Voltage - Forward(Vf@If):
550mV@1A
Current - Rectified:
1A
Mfr. Part #:
B5818WS
Package:
SOD-323
Product Description
Product Overview
The B5817WS thru B5819WS series 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, offering fast switching speeds. The devices come in a SOD-323 package with solder-plated terminals.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Material: Molding compound meets UL 94V-0 flammability rating
- Certifications: RoHS-compliant, halogen-free
- Package: SOD-323
Technical Specifications
| Parameter | Symbol | Unit | B5817WS | B5818WS | B5819WS | Test Conditions |
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 20 | 30 | 40 | |
| Maximum RMS Voltage | VRMS | V | 14 | 21 | 28 | |
| Maximum DC Blocking Voltage | VDC | V | 20 | 30 | 40 | |
| Maximum Average Forward Rectified Current | IF(AV) | A | 1.0 | |||
| Non-repetitive Peak Forward Surge Current @t=8.3ms Half-sine wave | IFSM | A | 10 | |||
| Power Dissipation | Pd | mW | 250 | (Ta=25 Unless otherwise specified) | ||
| Storage Temperature | Tstg | -55~+150 | ||||
| Junction Temperature | Tj | -55 ~+150 | ||||
| Typical Thermal Resistance | RJ-A | /W | 400 | (Ta=25) | ||
| Maximum instantaneous forward voltage | VF1 | V | 0.45 | 0.55 | 0.6 | IF=1.0A |
| Maximum instantaneous forward voltage | VF2 | V | 0.75 | 0.875 | 0.9 | IF=3.0A |
| Maximum DC reverse current at rated DC blocking voltage | IR1 | mA | 1.0 | VR=VDCTA=25 | ||
| Typical junction capacitance | CJ | pF | 120 | VR=4.0V,f=1MHz | ||
2506261420_R-O-B5818WS_C22466361.pdf
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