B5819WS SMD Schottky Barrier Rectifier Diodes 1A 40V SOD-323
With strong R&D capabilities,advanced production equipment and
perfect measurement devices.
We supply qualified products and service in accordance with ISO9001
quality management system.
All products have passed hazardous substance test,met standards of
EU and USA.
Application:
Schottky diodes are widely applied in electronic circuits like
switches, inverters,
regulators and drivers.
Mechanical Data
Case: Moldedplastic body
Terminals: Plated leads solde able per MIL-STD-750, Method 2026
Polarity: Polarity symbols marked on case
Marking: B5817WS:SJ, B5818WS:SK, B5819WS:SL
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
| Parameter |
Symbol | B5817WS | B5818WS | B5819WS | UNITS |
| Non-Repetitive Recurrent Peak Reverse Voltage |
VRM | 20 | 30 | 40 | V |
| RMS Reverse Voltage | VRRM VRWM VR | 14 | 21 | 28 | V |
Peak repetitive Peak reverse voltage Working Peak Reverse Voltage DC Blocking Voltage | VRM(RMS) | 20 | 30 | 40 | V |
| Average Rectified Output Current |
Io | 1.0 | A |
| Peak Forward Surge Current @ 8.3 ms |
IFSM | 25 | A |
| Repetitive Peak Forward Current |
IFRM | 625 | mA |
| Power Dissipation |
Pd | 250 | mW |
Thermal Resistance Junction to Ambient |
RθJA | 500 | ℃/W |
| Storage Temperature Range T STG |
TSTG | -65 +150 | ℃ |
Electrical Characteristics (TJ = 25°C unless otherwise noted)
| Parameter | Symbol | Test Condition | Min | Max | Unit |
| Reverse Breakdown Voltage | VBR | IR = 100mA B5817WS B5818WS B5819WS | 20 30 40 | | V |
| Reverse voltage Leakage Current | IR | VR = 20V B5817WS VR = 30V B5818WS VR = 40V B5819WS | | 1 | mA |
| Forward Voltage | VF | B5817WS IF = 1A IF = 3A | | 0.45 0.75 | V |
| | B5818WS IF = 1A IF = 3A | | 0.55 0.875 | V |
| | B5819WS IF = 1A IF = 3A | | 0.6 0.9 | V |
| Diodes Capacitance | CD | VR = 4V, f =1.0 MHz | | 120 | pF |
Size:
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3.All of the product will be shipped out within 1-5 working days
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