PRLL5819,115 Equivalent & Substitute Parts Reference

Part Overview

The NXP USA Inc. PRLL5819,115 is a Schottky diode, category: Diodes, Rectifiers, designed for surface-mount MELF packaging. It offers a DC Reverse Voltage of 40 V and an average rectified current of 1A, with low forward voltage and fast recovery characteristics. The product is marked obsolete, necessitating identification of substitute parts that match specific electrical and mechanical parameters for continued use in designs requiring equivalent performance.

Key Parameters

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status
PRLL5819,115	Schottky	40 V	1A	600 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	1 mA @ 40 V	50pF @ 4V, 1MHz	Surface Mount	SOD-87	MELF	125°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Substitute Part Grouping Explanation

Substitution is limited strictly to parts within the Diodes, Rectifiers category using the following matching parameters:

Technology: Schottky
Voltage - DC Reverse (Vr) (Max)
Current - Average Rectified (Io)
Voltage - Forward (Vf) (Max) @ If
Speed
Current - Reverse Leakage @ Vr
Capacitance @ Vr, F
Mounting Type
Package / Case
Supplier Device Package
Operating Temperature - Junction
RoHS/Compliance Information

Parts listed as substitutes meet or closely match these key parameters, as required for electrical and mechanical compatibility within this product category.

Parameter Comparison

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status
PRLL5819,115	Schottky	40 V	1A	600 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	1 mA @ 40 V	50pF @ 4V, 1MHz	Surface Mount	SOD-87	MELF	125°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
CDLL5819	Schottky	45 V	1A	490 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	50 µA @ 45 V	70pF @ 5V, 1MHz	Surface Mount	DO-213AB, MELF	DO-213AB	-65°C ~ 125°C	RoHS non-compliant	1 (Unlimited)	REACH Unaffected
TMBYV10-40FILM	Schottky	40 V	1A	550 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	500 µA @ 40 V	-	Surface Mount	DO-213AB, MELF	MELF	-65°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
BAT165E6327HTSA1	Schottky	40 V	750mA	740 mV @ 750 mA	Fast Recovery =< 500ns, > 200mA (Io)	50 µA @ 40 V	12pF @ 10V, 1MHz	Surface Mount	SC-76, SOD-323	PG-SOD323-3D	150°C (Max)	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
1N6677UR-1	Schottky	40 V	200mA	500 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	5 µA @ 40 V	50pF @ 0V, 1MHz	Surface Mount	DO-213AA	DO-213AA	-65°C ~ 125°C	RoHS non-compliant	1 (Unlimited)	REACH Unaffected
CDLL0.2A40	Schottky	40 V	200mA	500 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	5 µA @ 40 V	50pF @ 0V, 1MHz	Surface Mount	DO-213AA	DO-213AA	-65°C ~ 125°C	RoHS non-compliant	1 (Unlimited)	REACH Unaffected
CDLL0.5A40	Schottky	40 V	500mA	650 mV @ 500 mA	Fast Recovery =< 500ns, > 200mA (Io)	10 µA @ 40 V	50pF @ 0V, 1MHz	Surface Mount	DO-213AA	DO-213AA	-65°C ~ 125°C	RoHS non-compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

Given the obsolete status of PRLL5819,115, selection of substitutes must consider compliance and certification requirements provided. ROHS3-compliant alternatives within the same mechanical class (surface mount MELF) and matching key electrical parameters are CDLL5819 and TMBYV10-40FILM, though only TMBYV10-40FILM is listed as ROHS3 compliant, while CDLL5819 is non-compliant. BAT165E6327HTSA1 is ROHS3 compliant but differs in current rating and package. All listed substitutes maintain REACH unaffected status and MSL 1 (Unlimited). Selection should be strictly based on these documented criteria.

Frequently Asked Questions (FAQ)

Q1: What parameters determine whether a substitute Schottky diode is suitable for replacing PRLL5819,115?
A1: Substitution is determined by Technology (Schottky), DC Reverse Voltage, Average Rectified Current, Forward Voltage at test current, speed, reverse leakage, capacitance, mounting type, package/case, operating temperature, RoHS/REACH compliance, and moisture sensitivity.

Q2: How important is package compatibility in selecting a substitute part?
A2: Package and mounting type must match design requirements for direct physical and electrical replacement. The main part uses the MELF surface-mount style.

Q3: Is RoHS or REACH compliance mandatory for all substitutes?
A3: Compliance depends on documented requirements. Some substitutes are ROHS3 compliant, others are not, but all substitutes listed have REACH unaffected status.

Q4: Can higher or lower current rating substitutes be used?
A4: Selection must strictly match allowable parameters. Substitute parts with different current ratings are listed only as provided in the data.

Q5: Are all listed substitutes direct replacements for PRLL5819,115?
A5: Substitute parts are listed based on matching provided parameters only. No additional compatibility or application guidance is provided beyond documented technical criteria.

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