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Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

onsemi MCH6102-TL-E

Name: MCH6102-TL-E
Brand: onsemi
SKU: MCH6102-TL-E
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MCH6102-TL-E

Manufacturer:: onsemi

Category:: Single Bipolar Transistors

Package:: 6-SMD, Flat Leads

Datasheet:: MCH6102-TL-E.pdf

Description:: TRANS PNP 30V 1.5A 6-MCPH

Quantity:: RFQ Add To RFQ list

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Inventory:3,941

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Product details

Overview

MCH6102-TL-E from onsemi is a PNP bipolar junction transistor in MCPH6 package, rated for −30 V V_CEO, −1.5 A continuous collector current, and low −150 mV typical V_CE(sat) at −750 mA/−15 mA drive-designed for high-efficiency relay and lamp driver circuits in space-constrained industrial controls.

For engineers reviewing the MCH6102-TL-E datasheet, pinout, applications, or equivalent options, key selection criteria include verified PNP polarity, ultrasmall 0.85 mm mounting height, −30 V breakdown rating, high-speed switching (t_on = 35 ns), and ceramic-substrate power dissipation of 1.0 W.

Technical Context

The MCH6102-TL-E implements a single PNP transistor structure using onsemi's MBIT process, delivering high DC current gain (h_FE = 200–560 at −2 V V_CE, −100 mA I_C) and high-frequency response (f_T = 500 MHz at −10 V V_CE, −300 mA I_C). Its low saturation voltage and fast switching enable efficient low-side switching in discrete driver stages.

It operates within −55°C to +150°C storage and junction temperature ranges, with absolute maximum ratings including −30 V V_CEO, −40 V V_CBO, and −5 V V_EBO. The device is Pb-free, RoHS-compliant, and shipped in 3,000-piece embossed tape reels (TL packaging).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−30 V - supports reliable operation in 24 V industrial control rails with margin against transients
I_C (cont.)	−1.5 A - drives medium-power loads like 12 V/24 V relays and LED arrays without external heatsinking
V_CE(sat)	−150 mV typ. at −750 mA/−15 mA - minimizes conduction loss and self-heating in saturated-switch applications
f_T	500 MHz - enables stable operation up to high-frequency PWM control (e.g., >100 kHz lamp dimming)
h_FE	200–560 at −2 V, −100 mA - ensures robust base drive margin across temperature and production lot variation
P_C	1.0 W on 600 mm² ceramic substrate - provides usable thermal headroom for pulsed or intermittent duty cycles
t_on/t_f	35 ns / 32 ns - reduces switching transition losses and EMI generation in fast-switching drivers

Pinout & Package

Package: MCPH6 (JEITA SC-88 / JEDEC SC-70-6 / SOT-363), 0.85 mm max height, 2.1 mm × 1.6 mm footprint, 0.65 mm pitch.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 5, 6	Collector	Four parallel collector terminals reduce bondwire resistance and improve current handling and thermal spreading
3	Base	Single control input; requires −15 mA base drive for full saturation at −750 mA collector load
4	Emitter	Common emitter node; connected to system ground or low-side return path in PNP switch configuration

Key Features

Feature	Design Value
Ultrasmall profile	0.85 mm max mounting height enables use in ultra-thin industrial HMI and sensor modules
Low V_CE(sat)	−150 mV typical reduces power loss by >40% vs. standard PNP transistors at same current
High-speed switching	35 ns turn-on time supports clean edge integrity in 100+ kHz PWM-driven lamp/relay loads
Large current capacity	−1.5 A continuous rating allows direct drive of 1 A solenoids or multi-LED strings without Darlington staging
High power dissipation	1.0 W rating on ceramic substrate permits sustained operation under 50% duty cycle at full load

Applications

Industrial Relay Drivers	Lamp & LED Drivers
Use Scenario: Driving 24 VDC electromagnetic relays in PLC I/O modules with minimal PCB area. IC Role / Device Role / Timing Role: PNP low-side switch controlling relay coil current with fast turn-off to suppress back-EMF spikes. Use Value: −150 mV V_CE(sat) limits coil power loss to <115 mW at 750 mA, reducing thermal stress on adjacent components.	Use Scenario: Dimmable indicator and status lighting in medical device front panels. IC Role / Device Role / Timing Role: Constant-current PNP switch modulated via microcontroller PWM signal. Use Value: 500 MHz f_T ensures linear current response up to 200 kHz PWM, eliminating visible flicker.
Motor Driver Pre-Drivers	Power Supply Sequencing
Use Scenario: Enabling/disabling gate drive signals for half-bridge MOSFETs in BLDC motor controllers. IC Role / Device Role / Timing Role: Level-shifting PNP switch translating logic-level enable signals to higher-voltage gate bias rails. Use Value: −30 V V_CEO safely isolates 12–24 V gate supply domains from 3.3 V MCU outputs.	Use Scenario: Controlled power-up sequencing of multiple voltage rails in embedded computing systems. IC Role / Device Role / Timing Role: Discrete PNP switch enabling downstream LDOs or DC-DC converters with precise timing delay. Use Value: 35 ns t_on and 32 ns t_f support sub-microsecond sequencing windows for FPGA or SoC power domains.

Industrial Relay Drivers

Lamp & LED Drivers

Use Scenario: Driving 24 VDC electromagnetic relays in PLC I/O modules with minimal PCB area.

IC Role / Device Role / Timing Role: PNP low-side switch controlling relay coil current with fast turn-off to suppress back-EMF spikes.

Use Value: −150 mV V_CE(sat) limits coil power loss to <115 mW at 750 mA, reducing thermal stress on adjacent components.

Use Scenario: Dimmable indicator and status lighting in medical device front panels.

IC Role / Device Role / Timing Role: Constant-current PNP switch modulated via microcontroller PWM signal.

Use Value: 500 MHz f_T ensures linear current response up to 200 kHz PWM, eliminating visible flicker.

Motor Driver Pre-Drivers

Power Supply Sequencing

Use Scenario: Enabling/disabling gate drive signals for half-bridge MOSFETs in BLDC motor controllers.

IC Role / Device Role / Timing Role: Level-shifting PNP switch translating logic-level enable signals to higher-voltage gate bias rails.

Use Value: −30 V V_CEO safely isolates 12–24 V gate supply domains from 3.3 V MCU outputs.

Use Scenario: Controlled power-up sequencing of multiple voltage rails in embedded computing systems.

IC Role / Device Role / Timing Role: Discrete PNP switch enabling downstream LDOs or DC-DC converters with precise timing delay.

Use Value: 35 ns t_on and 32 ns t_f support sub-microsecond sequencing windows for FPGA or SoC power domains.

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MMBT3906LT1G	Lower I_C (−200 mA), higher V_CE(sat) (−300 mV typ.), SOT-23 package (1.1 mm height)	Not suitable for >500 mA loads; limited thermal performance in sustained switching	Select only for low-current signal-level inversion where board height is less critical than cost
DXT3906-7-F	Same PNP polarity, −200 mA I_C, but in SOT-563 (0.9 mm height) with dual-emitter configuration	Designed for matched-pair biasing; lacks single-transistor current drive capability of MCH6102-TL-E	Prefer for complementary amplifier bias networks-not for standalone load switching

Compared with MMBT3906LT1G and DXT3906-7-F, the MCH6102-TL-E delivers 3× higher continuous current, 57% lower saturation voltage, and 0.25 mm lower profile-making it uniquely suited for compact, high-current PNP switching where thermal and space constraints dominate.

Availability

MCH6102-TL-E is available at Aetrix Electronics and suitable for industrial relay drivers, lamp/LED drivers, motor pre-drivers, and power supply sequencing requiring stable component supply and long-term manufacturability.

Supply support for MCH6102-TL-E includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient innovation for automotive, industrial, cloud, and IoT applications.

The MCH6102-TL-E belongs to onsemi's high-performance discrete bipolar transistor family, engineered specifically for miniaturized, high-reliability switching in industrial automation and human-machine interface equipment.

FAQ

What is the polarity and transistor type of the MCH6102-TL-E?

The MCH6102-TL-E is a single PNP bipolar junction transistor. Its polarity is confirmed by negative absolute maximum ratings (e.g., −30 V V_CEO, −1.5 A I_C) and electrical characteristics tables specifying PNP test conditions. This makes the MCH6102-TL-E suitable for high-side or low-side switching configurations where emitter is tied to a positive rail or ground, respectively.

What is the maximum power dissipation of the MCH6102-TL-E under standard mounting conditions?

The MCH6102-TL-E has a maximum collector dissipation (P_C) of 1.0 W when mounted on a 600 mm² × 0.8 mm ceramic substrate, as specified in the official onsemi datasheet No. 6480. This value is not valid for FR-4 PCBs or unmounted conditions. Derating is required above 25°C ambient, per the published P_C vs. T_a curve in the MCH6102-TL-E datasheet.

Does the MCH6102-TL-E have a documented pin-to-pin replacement?

No documented pin-to-pin replacement for the MCH6102-TL-E is listed in onsemi's official documentation or authorized distributor cross-reference tools. While other MCPH6-packaged PNP transistors exist, none share identical electrical specifications, thermal performance, and pin assignment (four-collector layout). Substitution requires full circuit validation, especially for saturation voltage and switching timing behavior in the MCH6102-TL-E.

What is the typical V_CE(sat) of the MCH6102-TL-E and under what conditions is it measured?

The typical V_CE(sat) of the MCH6102-TL-E is −150 mV, measured at I_C = −750 mA and I_B = −15 mA, with T_a = 25°C. This value reflects true saturation under practical drive conditions and is significantly lower than legacy PNP transistors-directly enabling higher efficiency in relay and lamp driver designs using the MCH6102-TL-E.

Is the MCH6102-TL-E RoHS-compliant and lead-free?

Yes, the MCH6102-TL-E is RoHS-compliant and lead-free, as explicitly stated in the "Ordering Information" section of its official datasheet (No. 6480) and marked "Pb Free" in the shipping memo. The TL-E suffix denotes lead-free, halogen-free, and RoHS-compliant packaging per onsemi's environmental compliance standards.

MCH6102-TL-E Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: -

Package/Case:: 6-SMD, Flat Leads

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 1.5 A

Voltage - Collector Emitter Breakdown (Max):: 30 V

Vce Saturation (Max) @ Ib, Ic:: 375mV @ 15mA, 750mA

Current - Collector Cutoff (Max):: 100nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 200 @ 100mA, 2V

Power - Max:: 1 W

Frequency - Transition:: 450MHz

Operating Temperature:: 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-MCPH

MCH6102-TL-E FAQ

1.How can I place an order for MCH6102-TL-E through Aetrix?

Please submit a Request for Quotation (RFQ) for MCH6102-TL-E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for MCH6102-TL-E reliable?

The price and inventory of MCH6102-TL-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCH6102-TL-E is usually 5 days.

3.What payment methods are accepted for MCH6102-TL-E?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCH6102-TL-E transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MCH6102-TL-E?

MCH6102-TL-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MCH6102-TL-E order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for MCH6102-TL-E?

For technical support, including MCH6102-TL-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCH6102-TL-E requirements.

6.How does Aetrix verify that MCH6102-TL-E is sourced from the original manufacturer or authorized distributors?

All MCH6102-TL-E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MCH6102-TL-E meets industry standards.

7.What is the process for return or replacement of MCH6102-TL-E?

All MCH6102-TL-E units undergo pre-shipment inspection (PSI). If there is an issue with MCH6102-TL-E, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The MCH6102-TL-E part is unused and in its original packaging.

Return procedure for MCH6102-TL-E:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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