Equivalent & Substitute Parts Reference for RB238T100 (Rohm Semiconductor)

Part Overview

The RB238T100 from Rohm Semiconductor is a Schottky diode array featuring a 1 Pair Common Cathode configuration, rated at 100 V and 20 A, housed in a TO-220-3 Full Pack through-hole package. Its product status is Active. While inventory is available, identifying substitute models is necessary for design flexibility, multi-sourcing strategies, or to satisfy supply chain requirements when specific stock or compliance needs arise.

Key Parameters

Parameter	RB238T100
Manufacturer	Rohm Semiconductor
Manufacturer Part Number	RB238T100
Category	Diodes, Rectifiers
Description	Diode Array 1 Pair Common Cathode 100 V 20A TO-220-3 Full Pack
Diode Configuration	1 Pair Common Cathode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io) (per Diode)	20A
Voltage - Forward (Vf) (Max) @ If	860 mV @ 20 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	20 µA @ 100 V
Operating Temperature - Junction	150°C (Max)
Mounting Type	Through Hole
Package / Case	TO-220-3 Full Pack
Supplier Device Package	TO-220FN
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080
Product Status	Active

Substitute Part Grouping Explanation

Substitution is determined by strict adherence to permitted electrical and mechanical parameters for Schottky diode arrays in the Diodes, Rectifiers category. The key parameters for grouping and evaluating substitute parts are: Diode Configuration, Technology, Voltage - DC Reverse (Vr) (Max), Current - Average Rectified (Io), Voltage - Forward (Vf) (Max) @ If, Speed, Current - Reverse Leakage @ Vr, Operating Temperature - Junction, Mounting Type, Package / Case, RoHS/REACH compliance, Product Status.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Diode Configuration	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io) (per Diode)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Operating Temperature - Junction	Mounting Type	Package / Case	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	Product Status
RB238T100	Rohm Semiconductor	1 Pair Common Cathode	Schottky	100 V	20A	860 mV @ 20 A	Fast Recovery =< 500ns, > 200mA (Io)	20 µA @ 100 V	150°C (Max)	Through Hole	TO-220-3 Full Pack	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active
RB238T100NZC9	Rohm Semiconductor	1 Pair Common Cathode	Schottky	100 V	40A	860 mV @ 20 A	Fast Recovery =< 500ns, > 200mA (Io)	20 µA @ 100 V	150°C	Through Hole	TO-220-3 Full Pack	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active
MBR20100CTF-G1	Diodes Incorporated	1 Pair Common Cathode	Schottky	100 V	10A	840 mV @ 10 A	Fast Recovery =< 500ns, > 200mA (Io)	50 µA @ 100 V	-55°C ~ 175°C	Through Hole	TO-220-3 Full Pack	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active
STPS20S100CFP	STMicroelectronics	1 Pair Common Cathode	Schottky	100 V	10A	850 mV @ 10 A	Fast Recovery =< 500ns, > 200mA (Io)	3.5 µA @ 100 V	175°C (Max)	Through Hole	TO-220-3 Full Pack	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	Active

Engineering Selection Recommendations

All substitute parts listed are Active in status, carry ROHS3 compliance, support unlimited Moisture Sensitivity Level (MSL 1), and have REACH unaffected ratings. Each uses a through-hole TO-220-3 Full Pack package, with Schottky diode technology and similar electrical characteristics. Selection can be made based on specific inventory availability, compliance requirements, or sourcing strategy, using only the provided parameters.

Frequently Asked Questions (FAQ)

Q1: What determines substitute compatibility for RB238T100?
A1: Compatibility is determined by matching the Diode Configuration, Technology, maximum Voltage and Current ratings, package type, compliance status, and operating temperature as explicitly provided in the parameters.

Q2: Are package variants significant in substitution for these Schottky diode arrays?
A2: All parts provided use the TO-220-3 Full Pack through-hole package, meeting the mechanical compatibility requirement for direct substitution.

Q3: Do all substitutes meet ROHS and REACH environmental standards?
A3: Yes, all listed substitutes are ROHS3 Compliant, with REACH Unaffected status, and have Moisture Sensitivity Level 1.

Q4: Is product status relevant for substitution?
A4: Only parts with 'Active' product status are included, ensuring selections are available for ongoing procurement and design-in.

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