Equivalent & Substitute Parts Reference for RO 2BV1

Part Overview

The Sanken Electric USA Inc. RO 2BV1 is a general-purpose through-hole rectifier diode rated at 800 V reverse voltage and 1.2 A average rectified current, with an axial lead package. This product is active, RoHS compliant, and features standard diode technology with standard recovery speed. Alternate models may be required for sourcing flexibility, production qualification, or inventory management.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	800 V
Current - Average Rectified (Io)	1.2A
Voltage - Forward (Vf) (Max) @ If	920 mV @ 1.5 A
Speed	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	10 µA @ 800 V
Mounting Type	Through Hole
Package / Case	Axial
Operating Temperature - Junction	-40°C ~ 150°C
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitutes for RO 2BV1 are selected based on matching the following critical parameters: maximum reverse voltage (800 V), average rectified current (1.2 A), maximum forward voltage (920 mV at rated current), recovery speed (standard recovery), maximum reverse leakage (10 µA at rated voltage), mounting type (through hole), package (axial), RoHS compliance, moisture sensitivity level, and product status. Only devices matching all these parameters are listed as substitutes.

Parameter Comparison

Parameter	RO 2BV1	EM 2BV1	SARS01V1
Manufacturer	Sanken Electric USA Inc.	Sanken Electric USA Inc.	Sanken Electric USA Inc.
Voltage - DC Reverse (Vr) (Max)	800 V	800 V	800 V
Current - Average Rectified (Io)	1.2A	1.2A	1.2A
Voltage - Forward (Vf) (Max) @ If	920 mV @ 1.5 A	920 mV @ 1.2 A	920 mV @ 1.2 A
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	10 µA @ 800 V	10 µA @ 800 V	10 µA @ 800 V
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	Axial	Axial	Axial
Operating Temperature - Junction	-40°C ~ 150°C	-40°C ~ 150°C	-40°C ~ 150°C
RoHS Status	RoHS Compliant	RoHS Compliant	RoHS Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

RO 2BV1, EM 2BV1, and SARS01V1 are all active devices, RoHS compliant, with an unlimited moisture sensitivity level. All substitutes meet the required standards for regulatory compliance and product status as specified in the input.

Frequently Asked Questions (FAQ)

Q1: What defines an equivalent or substitute diode for RO 2BV1 in this product category?
A1: A substitute must match the rated maximum reverse voltage, average rectified current, maximum forward voltage, recovery speed, reverse leakage current, mounting type, package, RoHS compliance, moisture sensitivity level, and must be active.

Q2: Are package and mounting type requirements critical for substitution in through-hole axial rectifiers?
A2: Yes, substitutes must have the same through-hole mounting and axial package to ensure mechanical compatibility.

Q3: Is there any difference in compliance or status among RO 2BV1, EM 2BV1, and SARS01V1?
A3: All listed parts are active and RoHS compliant, with MSL 1 (unlimited).

Q4: Does recovery speed or reverse leakage impact substitution eligibility within these devices?
A4: Yes, recovery speed and reverse leakage must match the category requirements and specified values for equivalency.

Q5: Do all substitutes support the same operating temperature range as RO 2BV1?
A5: Yes, the substitutes specified support an operating junction temperature range of -40°C to 150°C.

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