Equivalent & Substitute Parts Reference for RB480KTL

Part Overview

The RB480KTL by Rohm Semiconductor is an active diode array component in the Diodes, Rectifiers category. It provides two independent Schottky diodes, each rated for 40V and 100mA, in a surface mount SC-82A, SOT-343 package. Engineers may need to consider alternative models due to requirements for different packaging, inventory status, supply continuity, or qualification level.

Key Parameters

Parameter	RB480KTL
Diode Configuration	2 Independent
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V
Current - Average Rectified (Io) (per Diode)	100mA
Voltage - Forward (Vf) (Max) @ If	600 mV @ 100 mA
Current - Reverse Leakage @ Vr	5 µA @ 40 V
Operating Temperature - Junction (Max)	125°C
Mounting Type	Surface Mount
Package / Case	SC-82A, SOT-343
Supplier Device Package	UMD4
RoHS Status	ROHS3 Compliant
MSL	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99

Substitute Part Grouping Explanation

Substitute parts are considered based only on the following matching parameters: diode configuration, technology, maximum reverse voltage, maximum average rectified current, maximum forward voltage at specified current, reverse leakage current, operating temperature, mounting type, package/case, RoHS status, MSL, and REACH status. These parameters ensure comparable electrical and mechanical performance while meeting industry compliance standards.

Parameter Comparison

Parameter	RB480KTL	1SS383(TE85L,F)	RB521SM-30FHT2R
Diode Configuration	2 Independent	2 Independent	-
Technology	Schottky	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	40 V	40 V	30 V
Current - Average Rectified (Io)	100mA	100mA	200mA
Voltage - Forward (Vf) (Max) @ If	600 mV @ 100 mA	600 mV @ 100 mA	470 mV @ 200 mA
Current - Reverse Leakage @ Vr	5 µA @ 40 V	5 µA @ 40 V	30 µA @ 10 V
Operating Temperature - Junction (Max)	125°C	125°C	150°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	SC-82A, SOT-343	SC-82	SC-79, SOD-523
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All parts listed have active status and are ROHS3 compliant with an MSL rating of 1 (Unlimited), as well as REACH unaffected status. ECCN and HTSUS coding are equivalent across all parts provided. Selection between these parts is governed by inventory levels, package compatibility, and exact matching of key electrical parameters. No preference should be assigned to any part beyond the compliance and status details explicitly provided.

Frequently Asked Questions (FAQ)

Q: What criteria are used for substituting RB480KTL in this product category?
A: Substitution is determined strictly by diode configuration, technology type (Schottky), voltage and current ratings, forward and reverse electrical characteristics, mounting method, mechanical packaging, and regulatory compliance parameters.

Q: Are package and case types considered for compatibility?
A: Yes, both package/case and supplier device package are among the mandatory comparison parameters when determining equivalence for surface-mount diodes and rectifiers.

Q: Are electrical ratings the only factor for substitution?
A: Electrical ratings, operating temperature, compliance certifications, and physical package types are all verified and compared when listing equivalent parts. No factors outside those explicitly listed are considered.

Q: Is there any compliance difference between these options?
A: All listed parts show ROHS3 compliance, REACH unaffected status, and identical ECCN and HTSUS codes.

Q: Can substitute parts have different current or voltage ratings?
A: Only substitutes with matching or specifically listed electrical parameters in the table are shown. No inferences are made outside the provided specifications.

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