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onsemi MPS2222RLRMG
- Part No.:
- MPS2222RLRMG
- Manufacturer:
- onsemi
- Category:
- Single Bipolar Transistors
- Package:
- TO-226-3, TO-92-3 Long Body, Formed Leads
- Datasheet:
-
MPS2222RLRMG.pdf
- Description:
- TRANS NPN 30V 0.6A TO92
- Quantity:
- Payment:
- Shipping:
Inventory:4,355
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Product details
Overview
MPS2222RLRMG from onsemi is an NPN silicon general-purpose transistor in TO-92 package, rated for 40 VCEO, 600 mA continuous collector current, and 625 mW power dissipation at TA = 25°C, commonly used in low-power switching and amplification circuits in consumer electronics and industrial controls.
For engineers reviewing the MPS2222RLRMG datasheet, pinout, applications, or equivalent options, key selection criteria include VCEO/VCBO ratings, hFE variation across IC, VCE(sat) at 150 mA/15 mA drive, fT bandwidth, and Pb-free TO-92 tape-and-reel packaging compliance.
Technical Context
The MPS2222RLRMG is a discrete NPN bipolar junction transistor optimized for linear amplification and saturated switching. Its DC current gain (hFE) ranges from 100 to 300 at IC = 10 mA and VCE = 10 V, with guaranteed minimum hFE ≥ 75 at IC = 150 mA. It supports operation from −55°C to +150°C junction temperature.
Switching performance includes td ≤ 10 ns, tr ≤ 25 ns, ts ≤ 225 ns, and tf ≤ 60 ns under specified test conditions (VCC = 30 V, IC = 150 mA, IB1 = IB2 = 15 mA). Small-signal parameters include fT = 300 MHz, Cobo = 8.0 pF, and NF ≤ 4.0 dB at IC = 100 µA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 40 V - Maximum safe collector-emitter voltage before breakdown in common-emitter configuration. |
| IC (continuous) | 600 mA - Continuous collector current handling capacity at TA = 25°C without derating. |
| PD (TA) | 625 mW - Maximum power dissipation at ambient temperature; derates 5.0 mW/°C above 25°C. |
| hFE (IC = 10 mA) | 100–300 - DC current gain range defining base drive requirements for linear or switching bias design. |
| VCE(sat) | 0.3 V (typ.) at IC = 150 mA, IB = 15 mA - Low saturation voltage enabling efficient low-loss switching. |
| fT | 300 MHz - Transition frequency indicating usable bandwidth for RF or high-speed digital switching. |
| RJA | 200 °C/W - Junction-to-ambient thermal resistance; determines temperature rise under given power load in still air. |
Pinout & Package
Package: TO-92 (Case 29-11), Pb-free, straight-lead or bent-lead variants; standard 3-pin through-hole plastic package with 2.54 mm lead pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Emitter) | Emission terminal for majority carriers | Reference node for bias network; connects to ground or low-side return path in common-emitter configurations. |
| 2 (Base) | Control electrode for carrier injection | Receives current-limited drive signal; requires series resistor to limit IB and ensure proper hFE-based IC control. |
| 3 (Collector) | Current collection terminal | Connects to load or supply rail; carries full switched/amplified output current and dissipates most of device power. |
Key Features
| Feature | Design Value |
|---|---|
| Pb-free TO-92 packaging | Complies with RoHS Directive 2011/65/EU; suitable for lead-free reflow and wave soldering processes. |
| High VCBO rating | 75 V - Enables robust operation in inductive load switching where collector voltage spikes exceed supply rails. |
| Low VCE(sat) | 0.3 V max at IC/IB = 10 - Reduces conduction loss and self-heating in saturated switch applications. |
| Guaranteed hFE min | 75 at IC = 150 mA - Ensures predictable base drive sizing for medium-current switching without margin overdesign. |
| Wide TJ range | −55°C to +150°C - Supports deployment in automotive under-hood, industrial motor control, and outdoor equipment environments. |
Applications
| LED Driver Circuit | DC Motor Control (Small) |
|---|---|
|
Use Scenario: Driving 20–100 mA indicator or status LEDs from microcontroller GPIO pins. IC Role / Device Role / Timing Role: NPN switch operating in saturation mode to sink LED current to ground. Use Value: VCE(sat) ≤ 0.3 V minimizes voltage drop and power loss; hFE ≥ 75 ensures reliable turn-on with ≤15 mA base drive. |
Use Scenario: Controlling direction and enable of brushed DC motors rated ≤5 W in robotics or appliance actuators. IC Role / Device Role / Timing Role: Low-side switch in H-bridge half-leg or single-direction driver stage. Use Value: 40 VCEO withstands back-EMF spikes up to 30 V; 600 mA IC supports motors drawing ≤400 mA typical. |
| Signal Amplification Stage | Logic-Level Translation |
|
Use Scenario: Boosting weak analog sensor signals (e.g., thermistor, phototransistor) prior to ADC input. IC Role / Device Role / Timing Role: Common-emitter amplifier with fixed bias or emitter-degeneration configuration. Use Value: fT = 300 MHz and hfe ≥ 300 at 1 mA support stable gain up to ~100 kHz with minimal phase shift. |
Use Scenario: Converting 3.3 V logic outputs to interface with 5 V TTL or legacy microcontroller inputs. IC Role / Device Role / Timing Role: Active pull-down level shifter with grounded emitter and collector tied to 5 V via pull-up. Use Value: Fast switching (tr/tf ≤ 25/60 ns) enables clean edge transitions; low Cobo = 8 pF avoids signal integrity degradation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar NPN general-purpose transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PN2222A | Same VCEO (40 V), IC (600 mA), but hFE min = 100 @ IC = 10 mA; slightly higher VBE(sat) (1.2 V vs. 1.0 V typ). | Identical pinout and footprint; preferred where tighter hFE distribution or legacy design compatibility is required. | Select PN2222A when higher minimum hFE at low current improves bias stability in precision amplifier stages. |
| MMBT2222ALT1G | SMT SOT-23 package; same electrical specs but RJA = 300 °C/W (vs. 200 °C/W); fT = 300 MHz; Pb-free. | Requires PCB redesign for surface-mount assembly; unsuitable for through-hole prototyping or repair. | Choose MMBT2222ALT1G only for space-constrained, high-volume automated production where TO-92 is not viable. |
Compared with PN2222A and MMBT2222ALT1G, the MPS2222RLRMG offers optimal thermal performance in through-hole form factor, verified hFE consistency at medium currents, and direct compatibility with legacy TO-92 layouts-making it ideal for cost-sensitive, medium-volume industrial control designs.
Availability
MPS2222RLRMG is available at Aetrix Electronics and suitable for LED driver circuits, small DC motor control, analog signal amplification, and logic-level translation requiring stable component supply and RoHS-compliant through-hole packaging.
Supply support for MPS2222RLRMG 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 specializing in energy-efficient power management, analog, sensors, and connectivity solutions for automotive, industrial, cloud, and IoT markets.
The MPS2222RLRMG belongs to onsemi's general-purpose bipolar transistor product line, designed for cost-effective, reliable switching and amplification in non-automotive industrial and consumer applications where high reliability and wide temperature operation are essential.
FAQ
What is the maximum junction temperature rating for the MPS2222RLRMG?
The MPS2222RLRMG has a specified operating and storage junction temperature range of −55°C to +150°C. This allows use in demanding environments such as industrial motor drives and outdoor electronics where ambient temperatures exceed 85°C. Derating of power dissipation begins above 25°C ambient, with 5.0 mW/°C reduction applied to the 625 mW rating.
Is the MPS2222RLRMG pin-compatible with the original 2N2222A?
Yes, the MPS2222RLRMG uses the standard TO-92 package with identical pinout: Pin 1 = Emitter, Pin 2 = Base, Pin 3 = Collector. It maintains mechanical and electrical compatibility with 2N2222A and PN2222A in through-hole designs, though its guaranteed hFE and VCE(sat) values reflect tighter modern process control.
Does the MPS2222RLRMG support Pb-free soldering processes?
Yes, the MPS2222RLRMG is explicitly marked as Pb-free in the ordering information and conforms to JEDEC J-STD-020 moisture sensitivity level (MSL) requirements for reflow. Its TO-92 package is qualified for peak reflow temperatures up to 260°C per industry-standard lead-free profiles.
What is the typical noise figure of the MPS2222RLRMG in low-noise amplifier configurations?
The MPS2222RLRMG exhibits a maximum noise figure (NF) of 4.0 dB at IC = 100 µA, VCE = 10 V, RS = 1.0 kΩ, and f = 1.0 kHz. This makes it suitable for pre-amplifier stages in audio and sensor signal chains where moderate noise performance is acceptable and cost is critical.
How does the MPS2222RLRMG's fT compare to the MPS2222 (non-A) variant?
The MPS2222RLRMG is part of the MPS2222A family and specifies fT = 300 MHz (min), whereas the base MPS2222 variant is rated at 250 MHz (min). This 20% higher transition frequency reflects process enhancements in the 'A' version, supporting faster switching and improved small-signal gain at higher frequencies.
MPS2222RLRMG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- TO-226-3, TO-92-3 Long Body, Formed Leads
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Transistor Type:
- NPN
- Current - Collector (Ic) (Max):
- 600 mA
- Voltage - Collector Emitter Breakdown (Max):
- 30 V
- Vce Saturation (Max) @ Ib, Ic:
- 1.6V @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 10nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 150mA, 10V
- Power - Max:
- 625 mW
- Frequency - Transition:
- 250MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-92 (TO-226)
MPS2222RLRMG FAQ
1.How can I place an order for MPS2222RLRMG through Aetrix?
Please submit a Request for Quotation (RFQ) for MPS2222RLRMG 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 MPS2222RLRMG reliable?
The price and inventory of MPS2222RLRMG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPS2222RLRMG is usually 5 days.
3.What payment methods are accepted for MPS2222RLRMG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPS2222RLRMG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPS2222RLRMG?
MPS2222RLRMG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPS2222RLRMG 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 MPS2222RLRMG?
For technical support, including MPS2222RLRMG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPS2222RLRMG requirements.
6.How does Aetrix verify that MPS2222RLRMG is sourced from the original manufacturer or authorized distributors?
All MPS2222RLRMG 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 MPS2222RLRMG meets industry standards.
7.What is the process for return or replacement of MPS2222RLRMG?
All MPS2222RLRMG units undergo pre-shipment inspection (PSI). If there is an issue with MPS2222RLRMG, 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 MPS2222RLRMG part is unused and in its original packaging.
Return procedure for MPS2222RLRMG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MPS2222RLRMG Tags
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MMBT3906-7-F
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