30C02MH-TL-H Equivalent & Substitute Parts

Part Overview

The 30C02MH-TL-H is an NPN bipolar junction transistor (BJT) manufactured by onsemi, designed for general-purpose switching and amplification applications. This Surface Mount device operates at maximum ratings of 30V collector-emitter breakdown voltage and 700mA collector current, with a maximum power dissipation of 600mW and transition frequency of 540MHz. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and repair applications.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN	—
Current - Collector (Ic) Max	700	mA
Voltage - Collector Emitter Breakdown (Max)	30	V
Vce Saturation (Max)	190mV @ 10mA, 200mA	mV
Current - Collector Cutoff (Max)	100	nA
DC Current Gain (hFE) Min	300 @ 50mA, 2V	—
Power - Max	600	mW
Frequency - Transition	540	MHz
Operating Temperature (TJ)	150	°C
Mounting Type	Surface Mount	—
Package / Case	SC-70, SOT-323	—
Supplier Device Package	3-MCPH	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the 30C02MH-TL-H is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications for transistor type (NPN), maximum collector current (700mA), collector-emitter breakdown voltage (30V), saturation voltage characteristics (190mV @ 10mA, 200mA), collector cutoff current (100nA), DC current gain (300 @ 50mA, 2V), maximum power dissipation (600mW), transition frequency (540MHz), and operating temperature rating (150°C). The package configuration must remain SC-70/SOT-323 with 3-MCPH supplier device package designation. Surface Mount mounting type is required. Moisture sensitivity level must be maintained at MSL 1 (Unlimited). Substitution is valid only when all parameters match exactly; partial parameter alignment does not constitute a valid substitute relationship.

Parameter Comparison

Parameter	30C02MH-TL-H (Main Part)	30C02MH-TL-E (Substitute)	Match Status
Manufacturer	onsemi	onsemi	Identical
Category	Transistors, Bipolar (BJT)	Transistors, Bipolar (BJT)	Identical
Transistor Type	NPN	NPN	Identical
Current - Collector (Ic) Max	700 mA	700 mA	Identical
Voltage - Collector Emitter Breakdown (Max)	30 V	30 V	Identical
Vce Saturation (Max) @ Ib, Ic	190mV @ 10mA, 200mA	190mV @ 10mA, 200mA	Identical
Current - Collector Cutoff (Max)	100nA (ICBO)	100nA (ICBO)	Identical
DC Current Gain (hFE) Min @ Ic, Vce	300 @ 50mA, 2V	300 @ 50mA, 2V	Identical
Power - Max	600 mW	600 mW	Identical
Frequency - Transition	540MHz	540MHz	Identical
Operating Temperature (TJ)	150°C	150°C	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Package / Case	SC-70, SOT-323	SC-70, SOT-323	Identical
Supplier Device Package	3-MCPH	3-MCPH	Identical
Base Product Number	30C02	30C02	Identical
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Identical
REACH Status	REACH Unaffected	REACH Unaffected	Identical
ECCN	EAR99	EAR99	Identical
HTSUS	8541.21.0075	8541.21.0075	Identical
Product Status	Obsolete	Active	Different
Packaging	—	Tape & Reel (TR)	Packaging format differs
RoHS Status	Not specified	ROHS3 Compliant	Additional compliance noted

Engineering Selection Recommendations

The 30C02MH-TL-E is the direct parametric equivalent and substitute for the obsolete 30C02MH-TL-H. All electrical characteristics, mechanical dimensions, and thermal specifications are identical. The primary distinction is product status: the 30C02MH-TL-H is obsolete, while the 30C02MH-TL-E is active and currently in production. The 30C02MH-TL-E is supplied in Tape & Reel (TR) packaging format, whereas the main part packaging format is not specified. The substitute part carries ROHS3 compliance certification, providing additional environmental and regulatory assurance for new designs and manufacturing applications. Selection of the 30C02MH-TL-E eliminates obsolescence risk and ensures continued component availability for production, repair, and field replacement scenarios.

Frequently Asked Questions (FAQ)

Q: Can the 30C02MH-TL-E be used as a direct replacement for the 30C02MH-TL-H?

A: Yes. The 30C02MH-TL-E is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters including collector current (700mA), breakdown voltage (30V), saturation voltage, current gain, power dissipation (600mW), and transition frequency (540MHz) are identical. The package configuration (SC-70/SOT-323) and mounting type (Surface Mount) are unchanged.

Q: What is the difference between these two part numbers?

A: The primary difference is product status. The 30C02MH-TL-H is classified as obsolete, while the 30C02MH-TL-E is active and in current production. The 30C02MH-TL-E is supplied in Tape & Reel (TR) packaging format. The 30C02MH-TL-E carries ROHS3 compliance certification.

Q: Are there any compatibility concerns when substituting the 30C02MH-TL-E for the 30C02MH-TL-H?

A: No compatibility concerns exist. Both parts share identical electrical ratings, thermal characteristics, and package dimensions. PCB footprints and circuit performance remain unchanged. The SC-70/SOT-323 package configuration is maintained.

Q: Does the Tape & Reel packaging of the 30C02MH-TL-E affect circuit performance?

A: No. Tape & Reel packaging is a supply format used for automated assembly processes. It does not affect the electrical performance, reliability, or functional characteristics of the transistor itself. The component specifications remain identical.

Q: Is the 30C02MH-TL-E suitable for new product designs?

A: Yes. The 30C02MH-TL-E is an active product with current production status and ROHS3 compliance certification, making it suitable for new designs, manufacturing, and long-term supply chain planning.

Q: What is the moisture sensitivity level for the 30C02MH-TL-E?

A: The moisture sensitivity level is MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

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