DRC2113Z0L Equivalent & Substitute Parts

Part Overview

The DRC2113Z0L is a pre-biased NPN bipolar junction transistor (BJT) manufactured by Panasonic Electronic Components in the MINI3-G3-B surface mount package. This component is designed for general-purpose switching and amplification applications with a maximum collector current of 100 mA and collector-emitter breakdown voltage of 50 V. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active manufacturers that maintain electrical and mechanical compatibility.

Substiute Parts

DRC2113Z0L

Panasonic Electronic ComponentsIn Stock: 3451DRC2113Z0L Datasheet

Current PartRFQ

DDTC113ZCA-7-F

Diodes IncorporatedIn Stock: 35389DDTC113ZCA-7-F Datasheet

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DTC113ZCA-TP

Micro Commercial CoIn Stock: 3161DTC113ZCA-TP Datasheet

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DTC113ZKAT146

Rohm SemiconductorIn Stock: 305323DTC113ZKAT146 Datasheet

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DTC113ZU3HZGT106

Rohm SemiconductorIn Stock: 743DTC113ZU3HZGT106 Datasheet

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MMUN2230LT1G

onsemiIn Stock: 17280MMUN2230LT1G Datasheet

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MUN2230T1G

onsemiIn Stock: 1159MUN2230T1G Datasheet

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SMUN2230T1G

onsemiIn Stock: 859SMUN2230T1G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the DRC2113Z0L is determined by strict equivalence of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Transistor type: NPN - Pre-Biased
• Maximum collector current: 100 mA
• Collector-emitter breakdown voltage: 50 V
• Base resistor (R1): 1 kOhms
• Emitter-base resistor (R2): 10 kOhms
• Maximum power dissipation: 200 mW or greater
• Maximum collector cutoff current: 500 nA or less
• Surface mount package compatibility: TO-236-3, SC-59, or SOT-23-3 variants

Substitute parts are grouped into two categories:

Group 1 - Direct Electrical Equivalents (R1 = 1 kOhms, R2 = 10 kOhms): These parts maintain identical internal bias resistor networks and are fully interchangeable at the circuit level.

Group 2 - Functional Equivalents with Modified Bias Network (R1 = 1 kOhms, R2 = 1 kOhms): These parts feature different emitter-base resistor values, resulting in altered DC current gain characteristics. Circuit-level evaluation is required to confirm functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Direct Electrical Equivalents):

The following parts maintain identical bias resistor networks (R1 = 1 kOhms, R2 = 10 kOhms) and are direct replacements for the DRC2113Z0L:

• DDTC113ZCA-7-F (Diodes Incorporated): Active product status with ROHS3 compliance and REACH unaffected designation. Available in high volume (35,300 pcs). SOT-23-3 package.

• DTC113ZCA-TP (Micro Commercial Co): Active product status with ROHS3 compliance and REACH unaffected designation. Available in moderate volume (3,104 pcs). SOT-23-3L package.

• DTC113ZKAT146 (Rohm Semiconductor): Active product status with ROHS3 compliance and REACH unaffected designation. Highest inventory availability (305,300 pcs). SMT3 package.

• DTC113ZU3HZGT106 (Rohm Semiconductor): Active product status with ROHS3 compliance, REACH unaffected designation, and AEC-Q101 automotive qualification. UMT3 package suitable for space-constrained applications.

Secondary Substitutes (Modified Bias Network):

The following parts feature altered emitter-base resistor values (R1 = 1 kOhms, R2 = 1 kOhms) and require circuit-level evaluation:

• MMUN2230LT1G (onsemi): Active product status with ROHS3 compliance and REACH unaffected designation. Available in high volume (17,200 pcs). SOT-23-3 package with 246 mW power rating.

• SMUN2230T1G (onsemi): Active product status with ROHS3 compliance and REACH unaffected designation. Available in moderate volume (794 pcs). SC-59 package with 230 mW power rating.

• MUN2230T1G (onsemi): Last Time Buy status with ROHS3 compliance and REACH unaffected designation. Limited availability (1,052 pcs). SC-59 package with 338 mW power rating.

Frequently Asked Questions (FAQ)

Q: Can DDTC113ZCA-7-F directly replace DRC2113Z0L without circuit modification?

A: Yes. DDTC113ZCA-7-F maintains identical bias resistor values (R1 = 1 kOhms, R2 = 10 kOhms), maximum collector current (100 mA), collector-emitter breakdown voltage (50 V), and power dissipation (200 mW). Both are surface mount packages compatible with TO-236-3 footprints.

Q: What is the difference between DTC113ZKAT146 and DTC113ZU3HZGT106?

A: Both parts are manufactured by Rohm Semiconductor with identical electrical specifications. The primary difference is package format: DTC113ZKAT146 uses SMT3 package, while DTC113ZU3HZGT106 uses UMT3 package. DTC113ZU3HZGT106 includes AEC-Q101 automotive qualification.

Q: Why do MMUN2230LT1G and SMUN2230T1G have different R2 values?

A: MMUN2230LT1G and SMUN2230T1G feature R2 = 1 kOhms instead of 10 kOhms. This results in different DC current gain characteristics. These parts are functionally equivalent for applications where the modified bias network is acceptable. Circuit validation is required to confirm compatibility.

Q: Is the DRC2113Z0L package (MINI3-G3-B) compatible with SOT-23-3 footprints?

A: Yes. MINI3-G3-B, SOT-23-3, SC-59, and SMT3 are all equivalent package designations for the same three-lead surface mount form factor. All substitute parts listed are compatible with existing DRC2113Z0L PCB layouts.

Q: Which substitute part has the highest inventory availability?

A: DTC113ZKAT146 (Rohm Semiconductor) has the highest inventory with 305,300 pieces available. This part maintains full electrical equivalence with the DRC2113Z0L.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification. The original DRC2113Z0L carries RoHS Compliant status. All parts meet environmental regulatory requirements.

Q: What is the significance of AEC-Q101 qualification on DTC113ZU3HZGT106?

A: AEC-Q101 qualification indicates the part meets automotive-grade reliability standards. This certification is relevant only for applications requiring automotive-grade components. For general-purpose applications, this qualification provides no functional advantage.

Q: Can MUN2230T1G be used despite its Last Time Buy status?

A: MUN2230T1G is available in limited quantity (1,052 pcs) and carries Last Time Buy status, indicating the manufacturer will discontinue production. While electrically functional, this part is not recommended for new designs or long-term production requirements. Active alternatives such as SMUN2230T1G are preferred.