Equivalent & Substitute Parts Reference for 2SA2092TLQ

Part Overview

The 2SA2092TLQ (Rohm Semiconductor) is a PNP Bipolar Junction Transistor (BJT) featured in the Transistors, Bipolar (BJT) category, with a breakdown voltage of 60V, a collector current maximum of 1A, 300MHz transition frequency, and comes in a compact surface-mount TSMT3 (SC-96) package. With its product status listed as "Not For New Designs," it is necessary to identify equivalent and substitute models. Alternate parts are required to maintain design continuity and secure long-term sourcing when the main part is unavailable, discontinued, or not recommended for new designs.

Key Parameters

Parameter	Value
Transistor Type	PNP
Voltage - Collector Emitter Breakdown (Max)	60 V
Current - Collector (Ic) (Max)	1 A
Vce Saturation (Max) @ Ib, Ic	500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)	1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	120 @ 100mA, 2V
Power - Max	500 mW
Frequency - Transition	300MHz
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SC-96
Supplier Device Package	TSMT3
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the 2SA2092TLQ are selected by matching key functional and package parameters. Criteria for equivalence include transistor type (PNP), collector-emitter breakdown voltage (minimum required 60V), maximum collector current (at least 1A or nearest value), Vce saturation voltage, cutoff current, DC current gain (minimum acceptable value), maximum power dissipation, transition frequency, operating temperature, mounting type, package or case format, and regulatory compliance. Only parts matching all of these relevant parameters in the provided data are considered for substitution.

Parameter Comparison

Part Number	Manufacturer	Transistor Type	V_CE (Breakdown Max)	I_C (Max)	V_CE(sat) (Max) @ Ib, Ic	I_CBO (Max)	h_FE (Min)	Power Max	f_T	Operating Temp	Mounting Type	Package/Case	Supplier Device Package	RoHS Status	MSL	REACH Status
2SA2092TLQ	Rohm Semiconductor	PNP	60 V	1 A	500mV @ 50mA, 500mA	1µA	120 @ 100mA, 2V	500 mW	300MHz	150°C (TJ)	Surface Mount	SC-96	TSMT3	ROHS3	1	Unaffected
2SAR554RTL	Rohm Semiconductor	PNP	80 V	1.5 A	400mV @ 25mA, 500mA	1µA	120 @ 100mA, 3V	1 W	340MHz	150°C (TJ)	Surface Mount	SC-96	TSMT3	ROHS3	1	Unaffected
BC856B-7-F	Diodes Inc.	PNP	65 V	100 mA	650mV @ 5mA, 100mA	15nA	220 @ 2mA, 5V	300 mW	200MHz	-65°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
DSS5160T-7	Diodes Inc.	PNP	60 V	1 A	340mV @ 100mA, 1A	100nA	150 @ 500mA, 5V	725 mW	150MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
FMMT591-TP	Micro Commercial Co	PNP	60 V	1 A	600mV @ 100mA, 1A	100nA	100 @ 500mA, 5V	500 mW	150MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23	SOT-23	ROHS3	1	Unaffected
FMMT591QTA	Diodes Inc.	PNP	60 V	1 A	350mV @ 100mA, 1A	100nA	100 @ 500mA, 5V	500 mW	150MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
FMMT722TA	Diodes Inc.	PNP	70 V	1.5 A	260mV @ 200mA, 1.5A	100nA	300 @ 100mA, 5V	625 mW	200MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
MMBT2907A-7-F	Diodes Inc.	PNP	60 V	600 mA	1.6V @ 50mA, 500mA	10nA	100 @ 150mA, 10V	300 mW	200MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
MMBT2907A-AU_R1_000A2	Panjit Intl. Inc.	PNP	60 V	600 mA	1.6V @ 50mA, 500mA	50nA	100 @ 150mA, 10V	225 mW	200MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23	SOT-23	ROHS3	1	Unaffected
MMBT2907A-TP-HF	Micro Commercial Co	PNP	60 V	600 mA	1.6V @ 50mA, 500mA	50nA	100 @ 150mA, 10V	350 mW	200MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23	SOT-23	REACH Unaffected	-	Unaffected
MMBT2907AQ-7-F	Diodes Inc.	PNP	60 V	600 mA	1.6V @ 50mA, 500mA	50nA	100 @ 150mA, 10V	310 mW	200MHz	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-3	SOT-23-3	ROHS3	1	Unaffected
SMBT2907AE6327HTSA1	Infineon Tech.	PNP	60 V	600 mA	1.6V @ 50mA, 500mA	10nA	100 @ 150mA, 10V	330 mW	200MHz	150°C (TJ)	Surface Mount	SOT-23-3	PG-SOT23	ROHS3	1	Unaffected

Engineering Selection Recommendations

2SA2092TLQ has a product status of "Not For New Designs." All substitute parts listed are "Active" or "Last Time Buy." Each substitute is ROHS3 compliant, has MSL 1 (Unlimited), and is REACH unaffected, ensuring reliability with respect to compliance and certifications. Select substitutes that meet project regulatory requirements and are available in surface-mount packages as specified.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for PNP transistor substitution in this case?
A1: Critical parameters are transistor type (PNP), maximum collector-emitter breakdown voltage, maximum collector current, Vce saturation voltage, cutoff current, DC current gain (hFE), maximum power dissipation, transition frequency, operating temperature, mounting type, and package format.

Q2: Are package differences relevant between TSMT3 (SC-96) and SOT-23/SOT-23-3?
A2: Package differences affect board footprint compatibility. Select substitutes with matching or suitable surface-mount packages for the intended PCB layout.

Q3: How do regulatory statuses (RoHS, REACH, MSL) affect substitution?
A3: Substitute parts must match or exceed regulatory requirements (ROHS3 compliance, REACH status, MSL 1) for continued manufacturability and environmental certification compliance.

Q4: Can substitute transistors with higher current or voltage ratings be used?
A4: Substitutes with equal or higher voltage and current ratings are permissible per the provided data.

Q5: When should the substitute parts be adopted?
A5: Substitute parts should be adopted when the main part (2SA2092TLQ) is unavailable or discontinued, or if specified as "Not For New Designs" and ongoing support is needed.

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