Equivalent & Substitute Parts Reference for SR320HB0G

Part Overview

Manufacturer Part Number SR320HB0G from Taiwan Semiconductor Corporation is a Schottky diode rated for 200 V DC reverse voltage and 3A average rectified current in a DO-201AD through hole package. It is designated for automotive applications with AEC-Q101 qualification and is actively available in inventory. Selecting alternative or equivalent diodes is necessary in cases of inventory depletion, sourcing constraints, or qualification requirements for specific compliance and certifications.

Key Parameters

Manufacturer Part Number	Manufacturer	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Product Status	Qualification
SR320HB0G	Taiwan Semiconductor Corporation	Schottky	200 V	3A	950 mV @ 3 A	Fast Recovery ≤ 500ns, > 200mA (Io)	100 µA @ 200 V	Through Hole	DO-201AD, Axial	DO-201AD	-55°C ~ 150°C	ROHS3 Compliant	Active	AEC-Q101
SR5200-TP	Micro Commercial Co	Schottky	200 V	5A	950 mV @ 5 A	Fast Recovery ≤ 500ns, > 200mA (Io)	500 µA @ 200 V	Through Hole	DO-201AD, Axial	DO-201AD	-65°C ~ 150°C	ROHS3 Compliant	Active	-

Substitute Part Grouping Explanation

Substitute parts in the Diodes, Rectifiers category are grouped based on direct equivalence in the following measurable parameters: Schottky technology, maximum reverse voltage rating, average rectified current rating (minimum allowed value), forward voltage at specified current, reverse recovery speed classification, reverse leakage current at rated voltage, package type (DO-201AD, Axial), supplier device package, mounting type, operating temperature range, RoHS compliance, product status, and qualification/certification status as applicable. Only parts matching or exceeding these minimum key parameters are listed as substitutes.

Parameter Comparison

Manufacturer Part Number	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Current - Reverse Leakage @ Vr	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction	RoHS Status	Product Status	Qualification
SR320HB0G	Schottky	200 V	3A	950 mV @ 3 A	Fast Recovery ≤ 500ns, > 200mA (Io)	100 µA @ 200 V	Through Hole	DO-201AD, Axial	DO-201AD	-55°C ~ 150°C	ROHS3 Compliant	Active	AEC-Q101
SR5200-TP	Schottky	200 V	5A	950 mV @ 5 A	Fast Recovery ≤ 500ns, > 200mA (Io)	500 µA @ 200 V	Through Hole	DO-201AD, Axial	DO-201AD	-65°C ~ 150°C	ROHS3 Compliant	Active	-

Engineering Selection Recommendations

Both SR320HB0G and SR5200-TP have an active product status and ROHS3 compliance. SR320HB0G features AEC-Q101 automotive qualification; SR5200-TP does not list automotive qualification in the provided parameters. Engineering selections that require AEC-Q101 must reference qualification alone. All compliance-related selection must reference only the stated RoHS and product status details.

Frequently Asked Questions (FAQ)

Q: What are the key criteria for substituting SR320HB0G with SR5200-TP?
A: Substitution is based on matching technology (Schottky), reverse voltage (200 V), current rating (minimum 3A), forward voltage specification, recovery speed class, reverse leakage, mounting type, package (DO-201AD, Axial), RoHS compliance, and active status.

Q: Is package compatibility assured between SR320HB0G and SR5200-TP?
A: Both diodes are specified in DO-201AD, Axial cases and supplied as DO-201AD supplier device packages.

Q: Does substitute SR5200-TP provide the same qualification as SR320HB0G?
A: SR320HB0G is AEC-Q101 qualified. SR5200-TP has no qualification listed in the provided parameters.

Q: Are compliance statuses (RoHS, REACH) aligned between parts?
A: Both are listed as ROHS3 Compliant and REACH unaffected.

Q: Are the performance parameters such as voltage and current ratings compatible for substitution?
A: Both provide 200 V reverse voltage rating. SR5200-TP supports a higher rectified current of 5A at equivalent forward voltage.

Q: Is the operating temperature range compatible?
A: SR320HB0G is rated -55°C ~ 150°C; SR5200-TP is rated -65°C ~ 150°C, meeting or exceeding the lower end.

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