AB01BV Equivalent & Substitute Parts Reference

Part Overview

The AB01BV from Sanken Electric USA Inc. is an active, general-purpose, fast recovery diode specified for 800 V reverse voltage and 500 mA average rectified current, provided in an axial through-hole package and compliant with RoHS standards. The product status is active. Alternative models may be required to ensure supply continuity, respond to alternative packaging needs, or for inventory management while maintaining the exact electrical, mechanical, and compliance parameters.

Key Parameters

Parameter	AB01BV Value
Voltage - DC Reverse (Vr) (Max)	800 V
Current - Average Rectified (Io)	500 mA
Voltage - Forward (Vf) (Max) @ If	2 V @ 500 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	200 ns
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
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution is determined by matching the following key parameters: maximum DC reverse voltage (800 V), average rectified current (500 mA), maximum forward voltage at rated current (2 V @ 500 mA), speed classification (fast recovery, ≤ 500 ns), reverse recovery time (200 ns), reverse leakage current (10 µA @ 800 V), mounting type (through hole), package (axial), operating temperature range (-40°C to 150°C), RoHS compliance, and moisture sensitivity level (1, unlimited). All substitutes listed meet these criteria exactly.

Parameter Comparison

Parameter	AB01BV	AB01BV1
Manufacturer	Sanken Electric USA Inc.	Sanken Electric USA Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	800 V	800 V
Current - Average Rectified (Io)	500 mA	500 mA
Voltage - Forward (Vf) (Max) @ If	2 V @ 500 mA	2 V @ 500 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	200 ns	200 ns
Current - Reverse Leakage @ Vr	10 µA @ 800 V	10 µA @ 800 V
Mounting Type	Through Hole	Through Hole
Package / Case	Axial	Axial
Operating Temperature - Junction	-40°C ~ 150°C	-40°C ~ 150°C
RoHS Status	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Packaging	Tape & Reel (TR)	Cut Tape (CT)
Product Status	Active	Active

Engineering Selection Recommendations

When selecting between AB01BV and AB01BV1, both parts are active, RoHS compliant, and have the same moisture sensitivity level. The primary difference is in packaging: AB01BV is supplied in Tape & Reel (TR), and AB01BV1 is supplied in Cut Tape (CT). Choose based on packaging requirements and inventory availability. Both meet the specified compliance and status.

Frequently Asked Questions (FAQ)

Q1: What parameters must match for a substitute diode in this category?
A1: Matching parameters include maximum DC reverse voltage, average rectified current, maximum forward voltage at rated current, speed, reverse recovery time, reverse leakage current, mounting type, package, operating temperature range, RoHS status, and moisture sensitivity level.

Q2: How does packaging affect substitution for AB01BV and AB01BV1?
A2: The only difference between AB01BV and AB01BV1 is packaging; one uses Tape & Reel, the other Cut Tape. Electrical and mechanical characteristics are identical.

Q3: Do both AB01BV and AB01BV1 comply with RoHS and MSL requirements?
A3: Both are RoHS compliant and rated with Moisture Sensitivity Level 1 (Unlimited).

Q4: Are there differences in supply availability between substitutes?
A4: Inventory quantity differs; check current stock for inventory planning and sourcing decisions. Specifications are otherwise identical.

Q5: Is there any difference in operating temperature or suitability for high-temperature environments?
A5: Both AB01BV and AB01BV1 support the same operating junction temperature range of -40°C to 150°C.

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