Schottky barrier rectifier R O B5819WS designed for in freewheeling and polarity protection circuits
Key Attributes
Model Number:
B5819WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
10A
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Reverse Leakage Current (Ir):
1mA@40V
Voltage - Forward(Vf@If):
600mV@1.0A
Current - Rectified:
1A
Mfr. Part #:
B5819WS
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, freewheeling, and polarity protection circuits, offering fast switching speeds. These rectifiers 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
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 | |||
| 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, Ta=25 |
| Maximum instantaneous forward voltage | VF2 | V | 0.75 | 0.875 | 0.9 | IF=3.0A, Ta=25 |
| Maximum DC reverse currentat rated DC blocking voltage | IR1 | mA | 1.0 | VR=VDC, TA=25 | ||
| Typical junction capacitance | CJ | pF | 120 | VR=4.0V, f=1MHz, Ta=25 | ||
2506261420_R-O-B5819WS_C7420331.pdf
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