MCH6121-TL-H The ON Semiconductor MCH6121-TL-H is a PNP bipolar transistor designed for applications requiring high current capacity and low saturation voltage. It features a 12V collector-emitter voltage and 3A collector current.
Mfr Part #:

MCH6121-TL-H

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MCH6121-TL-H is a PNP bipolar transistor designed for applications requiring high current capacity and low saturation voltage. It features a 12V collector-emitter voltage and 3A collector current.
Total Stock: 3,000 pcs
$ Price Range: $0.99

MCH6121-TL-H Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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MCH6121-TL-H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current
Collector Current
Collector Current (Pulse)
Collector Cutoff Current
Collector Dissipation
Collector-to-Base Breakdown Voltage
Collector-to-Base Voltage
Collector-to-Emitter Breakdown Voltage
Collector-to-Emitter Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cutoff Current
Emitter-to-Base Breakdown Voltage
Emitter-to-Base Voltage
Fall Time
Frequency
Gain DC Current (Minimum/Typical @ VCE= -2 V, IC= -500 mA)
Gain-Bandwidth Product
Halogen Free
Junction Temperature
Minimum Packing Quantity
Mounting Type
Operating Temperature
Output Capacitance
Packing Type
Power
Storage Temperature
Storage Time
Supplier Device Package
Supplier Package
Transistor Type
Turn On Time
Vce Saturation (Max) @ Ib, Ic
Voltage
Voltage Saturation Base Emitter (Typical/Maximum @ IC= -1.5 A, IB= -30 mA)
Voltage Saturation Collector Emitter (Typical/Maximum @ IC= -1.5 A, IB= -30 mA)

MCH6121-TL-H Description

Short technical summary and product information.

The MCH6121-TL-H from ON Semiconductor is a PNP bipolar transistor featuring a low collector-to-emitter saturation voltage and high speed switching capabilities. It is designed for applications such as relay drivers, lamp drivers, motor drivers, and line switches.

 

This transistor operates with a maximum collector-emitter voltage of -12V and a continuous collector current of -3A. It offers a high DC current gain (hFE) of up to 560 and a gain-bandwidth product of 380MHz, indicating good performance in switching applications. The collector dissipation is rated at 1W when mounted on a ceramic substrate.

 

The MCH6121-TL-H is housed in an ultrasmall 6-SMD, Flat Leads package (MCPH6), measuring 2.0 x 2.1 mm, making it suitable for compact designs. The package type is SC-88, SC-70-6, or SOT-363. It is surface-mount compatible and supplied on tape and reel with a minimum packing quantity of 3,000 pieces per reel.

 

Key electrical characteristics include a low collector-to-emitter saturation voltage of -165mV maximum at -1.5A collector current and -30mA base current. It also features fast switching times with a fall time of 14ns and turn-on time of 30ns. The device is specified for operation up to a junction temperature of 150°C.

MCH6121-TL-H Quick Information

Product Type: Bipolar Transistor
Canonical Name: MCH6121 PNP Bipolar Transistor
Subcategory: PNP

MCH6121-TL-H Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCH6121-TL-H Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCH6121-TL-H Features

  • PNP bipolar transistor for driver applications.
  • Maximum collector-emitter voltage is -12V.
  • Continuous collector current rating of -3A.
  • Low collector-to-emitter saturation voltage.
  • Ultrasmall 6-SMD package for compact designs.

MCH6121-TL-H Applications

  • Suitable for relay driver circuits.
  • Used in lamp and motor driver circuits.
  • Applicable for line switch functions.
  • Ideal for compact electronic designs.

MCH6121-TL-H FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MCH6121-TL-H?

The maximum collector-emitter voltage (V CEO) for the MCH6121-TL-H is -12V.

What is the maximum continuous collector current of the MCH6121-TL-H?

The maximum continuous collector current (I C) for the MCH6121-TL-H is -3A.

What is the package type for the MCH6121-TL-H transistor?

The MCH6121-TL-H transistor is supplied in a 6-SMD, Flat Leads package, also referred to as 6-MCPH.

What is the operating temperature range for this bipolar transistor?

The operating junction temperature (T J) for the MCH6121-TL-H is rated up to 150°C.

What is the DC current gain (hFE) of the MCH6121-TL-H?

The DC current gain (hFE) for the MCH6121-TL-H is a minimum of 200 and a typical of 560 at -500mA collector current and -2V collector-emitter voltage.

What is the collector-to-emitter saturation voltage (Vce sat) for the MCH6121-TL-H?

The collector-to-emitter saturation voltage (Vce sat) for the MCH6121-TL-H is a maximum of -165mV at -1.5A collector current and -30mA base current.

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