APT13005SU-G1 Equivalent & Substitute Parts

Part Overview

The APT13005SU-G1 is a Bipolar (BJT) Transistor manufactured by Diodes Incorporated, classified as an NPN-type device rated for 450 V collector-emitter breakdown voltage and 3.2 A maximum collector current. This component is packaged in a TO-126 through-hole configuration with a maximum power dissipation of 20 W and operates across a temperature range of -65°C to 150°C.

The APT13005SU-G1 is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

APT13005SU-G1

Diodes IncorporatedIn Stock: 30271APT13005SU-G1 Datasheet

Current PartRFQ

TS13005CK B0G

Taiwan Semiconductor CorporationIn Stock: 1190TS13005CK B0G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the APT13005SU-G1 is determined by the following critical parameters:

Mandatory Matching Criteria:

• Transistor Type: NPN
• Mounting Type: Through Hole
• Package / Case: TO-126-3
• RoHS Status: ROHS3 Compliant

Allowable Parameter Variations:

• Voltage - Collector Emitter Breakdown (Max): Substitute must equal or exceed 450 V
• Current - Collector (Ic) (Max): Substitute must equal or exceed 3.2 A
• Power - Max: Substitute must equal or exceed 20 W
• Operating Temperature Range: Substitute must support the full -65°C to 150°C range or the specific operating range of the application

The TS13005CK B0G from Taiwan Semiconductor Corporation meets the mandatory matching criteria and maintains functional compatibility within the specified electrical and thermal operating envelope, despite variations in secondary electrical characteristics such as Vce saturation and DC current gain.

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration: Product Status

The APT13005SU-G1 is classified as obsolete, making the TS13005CK B0G a viable alternative for new designs and ongoing production support. The substitute part is currently active and available in inventory (1120 Pcs New Original In Stock), ensuring supply chain continuity.

Compliance and Certification

Both the main part and substitute are ROHS3 Compliant and carry the same ECCN (EAR99) and HTSUS (8541.29.0095) classifications. The TS13005CK B0G is REACH Unaffected, whereas the APT13005SU-G1 is REACH Affected. This distinction may be relevant for applications subject to REACH regulatory requirements.

Electrical Parameter Derating

The TS13005CK B0G operates at reduced maximum ratings compared to the APT13005SU-G1:

• Collector-emitter breakdown voltage: 400 V (versus 450 V)
• Maximum collector current: 3 A (versus 3.2 A)

Selection of the TS13005CK B0G is appropriate for applications where the circuit design operates within these lower limits. Applications requiring the full 450 V or 3.2 A ratings must identify alternative substitutes or retain the original part number if available through alternative suppliers.

Thermal and Packaging Compatibility

Both devices are housed in TO-126-3 through-hole packages and support operation to 150°C. The APT13005SU-G1 specifies a lower operating limit of -65°C; the TS13005CK B0G does not specify a lower temperature limit. Applications requiring operation below 0°C should confirm the substitute part's low-temperature performance through the manufacturer's datasheet.

Frequently Asked Questions (FAQ)

Q: Can the TS13005CK B0G be used as a direct replacement for the APT13005SU-G1 in all applications?

A: The TS13005CK B0G is a functional substitute for applications where the circuit operates within its electrical ratings (400 V maximum, 3 A maximum). Applications requiring the full 450 V or 3.2 A ratings of the original part must evaluate alternative options or confirm that the design margin accommodates the lower ratings.

Q: What is the primary reason for substitution?

A: The APT13005SU-G1 is obsolete. The TS13005CK B0G is an active product with current inventory availability, making it suitable for new production and ongoing support.

Q: Are the TO-126-3 packages physically identical?

A: Both parts use the TO-126-3 package designation, which specifies a three-lead through-hole configuration. Physical compatibility is confirmed for PCB mounting and thermal management applications.

Q: Does the substitute part meet the same compliance standards?

A: Both parts are ROHS3 Compliant with identical ECCN and HTSUS classifications. The TS13005CK B0G is REACH Unaffected, whereas the original part is REACH Affected. Applications subject to REACH regulations may benefit from the substitute's unaffected status.

Q: What electrical parameters differ between the two parts?

A: The TS13005CK B0G has lower maximum ratings for collector-emitter breakdown voltage (400 V versus 450 V) and maximum collector current (3 A versus 3.2 A). DC current gain (hFE) and Vce saturation characteristics also differ. These differences require circuit-level evaluation to confirm compatibility.

Q: Is the substitute part available in sufficient quantity?

A: The TS13005CK B0G has 1120 Pcs New Original In Stock, providing adequate availability for production requirements. The original APT13005SU-G1 has 30200 Pcs in inventory but is obsolete.

Q: What should be verified before implementing the substitute?

A: Confirm that the application circuit operates within the TS13005CK B0G's maximum ratings (400 V, 3 A, 20 W). Evaluate DC current gain and saturation voltage characteristics against circuit design requirements. Confirm low-temperature performance if operation below 0°C is required.