1N5819

Mechanical Data

Manufacturer

unknown

Overview

Part: Diodes Incorporated 1N5817, 1N5818, 1N5819 Type: Schottky Barrier Rectifier

Key Specs:

  • Average Rectified Output Current: 1.0 A
  • Peak Repetitive Reverse Voltage (1N5817): 20 V
  • Peak Repetitive Reverse Voltage (1N5818): 30 V
  • Peak Repetitive Reverse Voltage (1N5819): 40 V
  • Forward Voltage @ 1.0A (1N5817): 0.450 V
  • Forward Voltage @ 1.0A (1N5818): 0.550 V
  • Forward Voltage @ 1.0A (1N5819): 0.60 V
  • Non-Repetitive Peak Forward Surge Current: 25 A
  • Operating and Storage Temperature Range: -65 to +125 °C

Features:

  • Guard Ring Die Construction for Transient Protection
  • Low-Power Loss, High Efficiency
  • High-Surge Capability
  • High-Current Capability and Low-Forward Voltage Drop
  • Lead-Free Finish; RoHS Compliant
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities)

Applications:

  • Low-Voltage, High-Frequency Inverters
  • Free Wheeling
  • Polarity Protection Application

Package:

  • DO-41 (Plastic): No dimensions provided in text

Features

  • Guard Ring Die Construction for Transient Protection
  • Low-Power Loss, High Efficiency
  • High-Surge Capability
  • High-Current Capability and Low-Forward Voltage Drop
  • For Use in Low-Voltage, High-Frequency Inverters, Free Wheeling, and Polarity Protection Application
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

CharacteristicSymbol1N58171N58181N5819Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage		VRRM
VRWM
VR		203040V
RMS Reverse VoltageVR(RMS)142128V
Average Rectified Output Current (Note 4) @ TL = +90°CIO1.0A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load		IFSM25A
Forward Voltage (Note 5)@ IF = 1.0A
@ IF = 3.0A		VFM0.450
0.750		0.550
0.875		0.60
0.90		V
Peak Reverse Leakage Current
at Rated DC Blocking Voltage (Note 5)		@ TA = +25°C
@ TA = +100°C		IRM1.0
10		mA
Typical Total Capacitance (Note 6)CT110pF
Typical Thermal Resistance Junction to Lead (Note 7)RJL15°C/W
Typical Thermal Resistance Junction to AmbientRJA50
Operating and Storage Temperature RangeTJ, TSTG-65 to +125°C
Notes: 4. Measured at ambient temperature at a distance of 9.5mm from the case.

5. Short duration test pulse used to minimize self-heating effect.

6. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

7. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length with 1.5 x 1.5" (38mm x 38mm) copper pads.

Absolute Maximum Ratings

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

CharacteristicSymbol1N58171N58181N5819Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage		VRRM
VRWM
VR		203040V
RMS Reverse VoltageVR(RMS)142128V
Average Rectified Output Current (Note 4) @ TL = +90°CIO1.0A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load		IFSM25A
Forward Voltage (Note 5)@ IF = 1.0A
@ IF = 3.0A		VFM0.450
0.750		0.550
0.875		0.60
0.90		V
Peak Reverse Leakage Current
at Rated DC Blocking Voltage (Note 5)		@ TA = +25°C
@ TA = +100°C		IRM1.0
10		mA
Typical Total Capacitance (Note 6)CT110pF
Typical Thermal Resistance Junction to Lead (Note 7)RJL15°C/W
Typical Thermal Resistance Junction to AmbientRJA50
Operating and Storage Temperature RangeTJ, TSTG-65 to +125°C
Notes: 4. Measured at ambient temperature at a distance of 9.5mm from the case.

5. Short duration test pulse used to minimize self-heating effect.

6. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

7. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length with 1.5 x 1.5" (38mm x 38mm) copper pads.

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