1N5819

Schottky Rectifier

The 1N5819 is a schottky rectifier from Diodes Incorporated. View the full 1N5819 datasheet below including electrical characteristics, absolute maximum ratings.

Manufacturer

Diodes Incorporated

Overview

Part: 1N5817, 1N5818, 1N5819 from Diodes Incorporated

Type: 1.0A Schottky Barrier Rectifier

Description: 1.0A Schottky Barrier Rectifier series featuring low forward voltage drop, high surge capability, and peak repetitive reverse voltages up to 40V, suitable for low-voltage, high-frequency applications.

Operating Conditions:

Operating temperature: -65 to +125 °C
Average Rectified Output Current: 1.0 A (@T_L = +90 °C)
Peak Repetitive Reverse Voltage: Up to 40 V (for 1N5819)

Absolute Maximum Ratings:

Max reverse voltage: 40 V (V_RRM for 1N5819)
Max continuous current: 1.0 A (I_O @T_L = +90 °C)
Max junction/storage temperature: +125 °C

Key Specs:

Peak Repetitive Reverse Voltage (V_RRM): 20 V (1N5817), 30 V (1N5818), 40 V (1N5819)
Average Rectified Output Current (I_O): 1.0 A (@T_L = +90 °C)
Non-Repetitive Peak Forward Surge Current (I_FSM): 25 A (8.3ms Single Half Sine-Wave)
Forward Voltage (V_FM): 0.450 V (1N5817 @I_F = 1.0A)
Peak Reverse Leakage Current (I_RM): 1.0 mA (@T_A = +25 °C, at Rated DC Blocking Voltage)
Typical Total Capacitance (C_T): 110 pF
Typical Thermal Resistance Junction to Lead (R_θJL): 15 °C/W
Operating and Storage Temperature Range (T_J, T_STG): -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

Applications:

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

Package:

DO-41 (Plastic)

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/

1N5817 - 1N5819

Electrical Characteristics

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

Characteristic	Characteristic	Symbol	1N5817	1N5818	1N5819	Unit
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage	Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage	V RRM V RWM V R	20	30	40	V
RMS Reverse Voltage	RMS Reverse Voltage	V R(RMS)	14	21	28	V
Average Rectified Output Current (Note 4)@T L = +90 ° C	Average Rectified Output Current (Note 4)@T L = +90 ° C	I O	1.0	1.0	1.0	A
Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load	Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load	I FSM	25	25	25	A
Forward Voltage (Note 5)	@I F = 1.0A @I F = 3.0A	V FM	0.450 0.750	0.550 0.875	0.60 0.90	V
Peak Reverse Leakage Current at Rated DC Blocking Voltage (Note 5)	@T A = +25 ° C @T A = +100 ° C	I RM	1.0 10	1.0 10	1.0 10	mA
Typical Total Capacitance (Note 6)	Typical Total Capacitance (Note 6)	C T	110	110	110	pF
Typical Thermal Resistance Junction to Lead (Note 7)	Typical Thermal Resistance Junction to Lead (Note 7)	R ← JL	15	15	15	° C/W
Typical Thermal Resistance Junction to Ambient	Typical Thermal Resistance Junction to Ambient	R ← JA	50	50	50	° C/W
Operating and Storage Temperature Range	Operating and Storage Temperature Range	T J , T STG	-65 to +125	-65 to +125	-65 to +125	° C

Absolute Maximum Ratings

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

Characteristic	Characteristic	Symbol	1N5817	1N5818	1N5819	Unit
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage	Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage	V RRM V RWM V R	20	30	40	V
RMS Reverse Voltage	RMS Reverse Voltage	V R(RMS)	14	21	28	V
Average Rectified Output Current (Note 4)@T L = +90 ° C	Average Rectified Output Current (Note 4)@T L = +90 ° C	I O	1.0	1.0	1.0	A
Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load	Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load	I FSM	25	25	25	A
Forward Voltage (Note 5)	@I F = 1.0A @I F = 3.0A	V FM	0.450 0.750	0.550 0.875	0.60 0.90	V
Peak Reverse Leakage Current at Rated DC Blocking Voltage (Note 5)	@T A = +25 ° C @T A = +100 ° C	I RM	1.0 10	1.0 10	1.0 10	mA
Typical Total Capacitance (Note 6)	Typical Total Capacitance (Note 6)	C T	110	110	110	pF
Typical Thermal Resistance Junction to Lead (Note 7)	Typical Thermal Resistance Junction to Lead (Note 7)	R ← JL	15	15	15	° C/W
Typical Thermal Resistance Junction to Ambient	Typical Thermal Resistance Junction to Ambient	R ← JA	50	50	50	° C/W
Operating and Storage Temperature Range	Operating and Storage Temperature Range	T J , T STG	-65 to +125	-65 to +125	-65 to +125	° C

Package Information

Package: DO-41
Package Material: Molded Plastic. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD202, Method 208
Polarity: Cathode Band
Weight: 0.3 grams (Approximate)

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