Equivalent & Substitute Parts for PDTA124XT/APGR

Part Overview

PDTA124XT/APGR from Nexperia USA Inc. is a pre-biased PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. The product is in a surface-mount TO-236AB (SOT-23-3) package, offers a maximum collector-emitter voltage of 50 V, a maximum collector current of 100 mA, and standard pre-biasing resistors (R1: 22 kOhms, R2: 47 kOhms). The product is currently listed as obsolete, necessitating the identification of fully compatible substitute models to ensure continued design and manufacturing support.

Substiute Parts

PDTA124XT/APGR

Nexperia USA Inc.In Stock: 724PDTA124XT/APGR Datasheet

Current PartRFQ

PDTA124XT,215

Nexperia USA Inc.In Stock: 57247PDTA124XT,215 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped strictly by matching the electrical and mechanical parameters critical to the operation and physical replacement of the PDTA124XT/APGR. The following parameters are used to determine substitutability for the pre-biased PNP bipolar transistor category:

• Transistor type (PNP - Pre-Biased)
• Collector-emitter voltage rating (50 V)
• Maximum collector current (100 mA)
• Base and emitter resistor values (22 kOhms, 47 kOhms)
• DC current gain (minimum 80 @ 5mA, 5V)
• Vce saturation voltage (maximum 150 mV @ 500µA, 10mA)
• Package and mounting type (TO-236-3, SOT-23-3)
• RoHS and REACH compliance

Only parts meeting all these parameters are considered direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

PDTA124XT/APGR is classified as obsolete. For continued procurement and manufacturing, select PDTA124XT,215 as a substitute based on matching product compliance (ROHS3, REACH, ECCN EAR99), package type (TO-236AB), electrical parameters, and certified surface mount compatibility. The substitute part is currently active and available in inventory. The substitute also maintains the same moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q1: What key electrical parameters determine the compatibility of PDTA124XT/APGR substitutes?
A1: Compatibility is determined by transistor type (PNP pre-biased), collector-emitter voltage (50 V), collector current (100 mA), base/emitter resistor values (22 kOhms, 47 kOhms), minimum DC current gain (80 @ 5mA, 5V), and Vce saturation characteristics.

Q2: Are there mechanical or package concerns when substituting PDTA124XT/APGR?
A2: All substitutes use the exact same package outline (TO-236AB, SOT-23-3, SC-59) and are suitable for surface mount placement.

Q3: Is there any difference in compliance certifications between PDTA124XT/APGR and its substitute?
A3: Both the original and substitute (PDTA124XT,215) are ROHS3 Compliant, REACH Unaffected, with identical ECCN and moisture sensitivity level ratings.

Q4: Can the substitute PDTA124XT,215 be used in all the same applications as PDTA124XT/APGR?
A4: PDTA124XT,215 matches all required electrical and package parameters for direct substitution in existing PDTA124XT/APGR applications within the specified ratings.

Q5: What implications does a higher maximum power rating in the substitute part have?
A5: The provided substitute (PDTA124XT,215) offers a maximum power rating of 250 mW compared to 150 mW in the original, while all other key parameters remain matched.