AS9013-H-HF Equivalent & Substitute Parts

Part Overview

The AS9013-H-HF is a Surface Mount NPN Bipolar Junction Transistor manufactured by Comchip Technology, rated for 25V collector-emitter breakdown voltage and 500mA maximum collector current. This device is packaged in SOT-23-3 and is designated as Last Time Buy status, indicating discontinued production. The identification of equivalent substitute parts is necessary to ensure continued component availability for new designs and ongoing production requirements.

Substiute Parts

AS9013-H-HF

Comchip TechnologyIn Stock: 754AS9013-H-HF Datasheet

Current PartRFQ

MMS8050HE3-H-TP

Micro Commercial CoIn Stock: 3213MMS8050HE3-H-TP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AS9013-H-HF is determined by electrical and mechanical parameter equivalence. The following criteria establish substitution validity:

Electrical Parameters (Must Match):

• Transistor Type: NPN
• Current - Collector (Ic) Max: 500 mA
• Voltage - Collector Emitter Breakdown (Max): 25 V
• Vce Saturation (Max): 600 mV @ 50mA, 500mA
• Current - Collector Cutoff (Max): 100 nA
• DC Current Gain (hFE) Min: 200 @ 50mA, 1V
• Power - Max: 300 mW
• Frequency - Transition: 150 MHz

Mechanical Parameters (Must Match):

• Package / Case: SOT-23-3
• Mounting Type: Surface Mount

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The MMS8050HE3-H-TP meets all specified electrical and mechanical parameters, establishing it as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The MMS8050HE3-H-TP is a direct electrical and mechanical equivalent to the AS9013-H-HF. All critical parameters including collector current, breakdown voltage, saturation voltage, current gain, power dissipation, and transition frequency are identical. Both devices are packaged in SOT-23-3 surface mount configuration and comply with ROHS3 standards with MSL 1 rating.

The MMS8050HE3-H-TP carries Active product status and includes AEC-Q101 automotive qualification, providing extended availability compared to the Last Time Buy status of the AS9013-H-HF. The operating temperature range of the MMS8050HE3-H-TP (-55°C to 150°C) encompasses the maximum junction temperature specification of the AS9013-H-HF (150°C), ensuring thermal compatibility across all operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the MMS8050HE3-H-TP be used as a direct replacement for the AS9013-H-HF?

A: Yes. The MMS8050HE3-H-TP meets all electrical parameter specifications (collector current, breakdown voltage, saturation voltage, current gain, power rating, and transition frequency) and is packaged in the identical SOT-23-3 surface mount configuration. Pin-to-pin compatibility is established.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant with MSL 1 rating. The MMS8050HE3-H-TP includes AEC-Q101 automotive qualification, which the AS9013-H-HF does not specify. This additional qualification does not restrict use in non-automotive applications.

Q: What is the significance of the Last Time Buy status on the AS9013-H-HF?

A: Last Time Buy status indicates that the AS9013-H-HF is no longer in production. The MMS8050HE3-H-TP, with Active product status, provides continued component availability for ongoing production and new designs.

Q: Are the operating temperature ranges compatible?

A: Yes. The AS9013-H-HF specifies a maximum junction temperature of 150°C. The MMS8050HE3-H-TP operates across -55°C to 150°C, which fully encompasses the AS9013-H-HF specification and provides additional low-temperature capability.

Q: Is the SOT-23-3 package identical between both parts?

A: Yes. Both the AS9013-H-HF and MMS8050HE3-H-TP use the SOT-23-3 package, also designated as TO-236-3 or SC-59. Pin configuration and physical dimensions are identical, enabling direct PCB layout compatibility.

Q: What inventory status should be considered for component procurement?

A: The MMS8050HE3-H-TP has 3186 pieces in stock compared to 730 pieces for the AS9013-H-HF. The higher inventory level of the substitute part supports extended production schedules and reduces supply chain risk.