ESDLW RVG Equivalent & Substitute Parts

Part Overview

The ESDLW RVG is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, classified as a fast recovery diode in the SOD-123W surface mount package. This component operates at 200 V DC reverse voltage with an 800 mA average rectified current rating and features a 35 ns reverse recovery time. The part is Active in product status and ROHS3 compliant. Substitute parts are identified when equivalent electrical characteristics and mechanical compatibility are maintained across the same package and performance specifications.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	800	mA
Voltage - Forward (Vf) (Max) @ If	950 mV @ 800 mA	mV
Reverse Recovery Time (trr)	35	ns
Current - Reverse Leakage @ Vr	1	µA @ 200 V
Capacitance @ Vr, F	21	pF @ 4V, 1MHz
Package / Case	SOD-123W	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the ESDLW RVG are determined by equivalence in the following critical parameters:

Voltage Rating: DC reverse voltage of 200 V maximum
Current Rating: Average rectified current of 800 mA
Forward Voltage Drop: 950 mV maximum at 800 mA
Reverse Recovery Time: 35 ns
Reverse Leakage Current: 1 µA at 200 V
Package: SOD-123W surface mount
Mounting: Surface mount technology
Temperature Range: -55°C to 150°C junction operating range
Compliance: ROHS3 compliant, MSL 1

All identified substitute parts maintain identical electrical performance specifications and mechanical compatibility. Variations in part numbering reflect manufacturing designations and qualification grades, not functional differences in core diode performance.

Parameter Comparison

Parameter	ESDLW RVG	ESDLW	ESDLWH	ESDLWHRVG
Voltage - DC Reverse (Vr) (Max)	200 V	200 V	200 V	200 V
Current - Average Rectified (Io)	800 mA	800 mA	800 mA	800 mA
Voltage - Forward (Vf) (Max) @ If	950 mV @ 800 mA	950 mV @ 800 mA	950 mV @ 800 mA	950 mV @ 800 mA
Reverse Recovery Time (trr)	35 ns	35 ns	35 ns	35 ns
Current - Reverse Leakage @ Vr	1 µA @ 200 V	1 µA @ 200 V	1 µA @ 200 V	1 µA @ 200 V
Capacitance @ Vr, F	21 pF @ 4V, 1MHz	21 pF @ 4V, 1MHz	21 pF @ 4V, 1MHz	21 pF @ 4V, 1MHz
Package / Case	SOD-123W	SOD-123W	SOD-123W	SOD-123W
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55 to 150°C	-55 to 150°C	-55 to 150°C	-55 to 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Grade	Standard	Standard	Automotive	Automotive
Qualification	—	—	AEC-Q101	AEC-Q101

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the ESDLW RVG. Selection between equivalent options is determined by application requirements and compliance certifications:

ESDLW: Standard grade rectifier diode with identical electrical specifications. Suitable for general-purpose applications where automotive qualification is not required. Active product status with 20,997 units in stock.

ESDLWH: Automotive-grade variant with AEC-Q101 qualification. Maintains all electrical parameters of the standard ESDLW while meeting automotive industry reliability and testing standards. Active product status with 20,672 units in stock. Selection is appropriate for automotive and mission-critical applications requiring AEC-Q101 compliance.

ESDLWHRVG: Automotive-grade variant with AEC-Q101 qualification, functionally identical to ESDLWH. Active product status with 8,919 units in stock. Suitable for automotive applications requiring AEC-Q101 compliance.

All parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture sensitivity level 1 indicates unlimited shelf life under standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Can ESDLW RVG be directly replaced with ESDLW?

A: Yes. Both parts share identical electrical specifications including 200 V reverse voltage, 800 mA current rating, 950 mV forward voltage drop, and 35 ns reverse recovery time. Both are packaged in SOD-123W surface mount and operate across -55°C to 150°C. The difference is manufacturing designation only.

Q: What is the difference between standard grade (ESDLW) and automotive grade (ESDLWH, ESDLWHRVG)?

A: Automotive-grade variants ESDLWH and ESDLWHRVG carry AEC-Q101 qualification, indicating compliance with automotive industry reliability and testing standards. Electrical performance is identical across all variants. Selection depends on application requirements for automotive certification.

Q: Are all substitute parts compatible with the same PCB layout?

A: Yes. All substitute parts use the SOD-123W surface mount package with identical mechanical dimensions and pin configuration. No PCB layout modifications are required when substituting between ESDLW RVG, ESDLW, ESDLWH, and ESDLWHRVG.

Q: Do substitute parts have the same thermal characteristics?

A: Yes. All parts operate across the same junction temperature range of -55°C to 150°C and share identical reverse recovery time (35 ns) and capacitance specifications (21 pF @ 4V, 1MHz).

Q: Are all substitute parts ROHS3 compliant?

A: Yes. ESDLW RVG, ESDLW, ESDLWH, and ESDLWHRVG are all ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level).

Q: Which part should be selected for automotive applications?

A: ESDLWH or ESDLWHRVG are appropriate for automotive applications due to AEC-Q101 qualification. Both maintain identical electrical specifications to the standard ESDLW RVG while meeting automotive industry standards.

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